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		<loc>https://washingtonplumbers.net/glossary/abs-cement/</loc>
		<lastmod>2026-07-13T08:02:44+00:00</lastmod>
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	<url>
		<loc>https://washingtonplumbers.net/glossary/abs-pipe/</loc>
		<lastmod>2026-07-13T08:03:08+00:00</lastmod>
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	<url>
		<loc>https://washingtonplumbers.net/glossary/access-panel/</loc>
		<lastmod>2026-07-13T08:03:08+00:00</lastmod>
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	<url>
		<loc>https://washingtonplumbers.net/glossary/accumulator-bladder/</loc>
		<lastmod>2026-07-13T08:03:09+00:00</lastmod>
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	<url>
		<loc>https://washingtonplumbers.net/glossary/acidic-water-corrosion/</loc>
		<lastmod>2026-07-13T08:03:10+00:00</lastmod>
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	<url>
		<loc>https://washingtonplumbers.net/glossary/acrylic-vs-cast-iron-tub/</loc>
		<lastmod>2026-07-13T08:03:11+00:00</lastmod>
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	<url>
		<loc>https://washingtonplumbers.net/glossary/activated-carbon-filter/</loc>
		<lastmod>2026-07-13T08:03:12+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/adjustable-wrench/</loc>
		<lastmod>2026-07-13T08:03:13+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/aerator/</loc>
		<lastmod>2026-07-13T08:03:14+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/aerobic-treatment-unit/</loc>
		<lastmod>2026-07-13T08:03:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/aging-pipe-contamination/</loc>
		<lastmod>2026-07-13T08:03:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/air-admittance-valve/</loc>
		<lastmod>2026-07-13T08:03:17+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/air-chamber/</loc>
		<lastmod>2026-07-13T08:03:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/air-gap-plumbing/</loc>
		<lastmod>2026-07-13T08:03:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/air-locks/</loc>
		<lastmod>2026-07-13T08:03:19+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/air-source-heat-pump/</loc>
		<lastmod>2026-07-13T08:03:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/alcove-tub-shower/</loc>
		<lastmod>2026-07-13T08:03:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/anaerobic-septic-system/</loc>
		<lastmod>2026-07-13T08:03:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/angle-stop/</loc>
		<lastmod>2026-07-13T08:03:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/annual-backflow-test/</loc>
		<lastmod>2026-07-13T08:03:22+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/annual-plumbing-maintenance/</loc>
		<lastmod>2026-07-13T08:03:23+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/anode-rod/</loc>
		<lastmod>2026-07-13T08:03:24+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/anti-scald-valve/</loc>
		<lastmod>2026-07-13T08:03:24+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/apron-tub/</loc>
		<lastmod>2026-07-13T08:03:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/aquifer/</loc>
		<lastmod>2026-07-13T08:03:26+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/artesian-well/</loc>
		<lastmod>2026-07-13T08:03:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/aspiration-induced-siphonage/</loc>
		<lastmod>2026-07-13T08:03:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/atmospheric-vacuum-breaker/</loc>
		<lastmod>2026-07-13T08:03:28+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/automatic-shutoff-valve/</loc>
		<lastmod>2026-07-13T08:03:29+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/b-vent/</loc>
		<lastmod>2026-07-13T08:03:29+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/back-pressure/</loc>
		<lastmod>2026-07-13T08:03:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/back-siphonage/</loc>
		<lastmod>2026-07-13T08:03:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/backer-board/</loc>
		<lastmod>2026-07-13T08:03:31+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/backflow-preventer/</loc>
		<lastmod>2026-07-13T08:03:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/backflow-risk-basement-drains/</loc>
		<lastmod>2026-07-13T08:03:33+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/backflow/</loc>
		<lastmod>2026-07-13T08:03:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/backwater-valve/</loc>
		<lastmod>2026-07-13T08:03:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/baking-soda-vinegar-drain/</loc>
		<lastmod>2026-07-13T08:03:35+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/ball-float/</loc>
		<lastmod>2026-07-13T08:03:36+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/ball-valve-faucet/</loc>
		<lastmod>2026-07-13T08:03:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/ball-valve/</loc>
		<lastmod>2026-07-13T08:03:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/ballcock-valve/</loc>
		<lastmod>2026-07-13T08:03:38+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/baseboard-heating/</loc>
		<lastmod>2026-07-13T08:03:39+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/basement-cellar-drainage/</loc>
		<lastmod>2026-07-13T08:03:40+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/basin-wrench/</loc>
		<lastmod>2026-07-13T08:03:41+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/basket-strainer/</loc>
		<lastmod>2026-07-13T08:03:42+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/battery-backup-sump-pump/</loc>
		<lastmod>2026-07-13T08:03:43+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/best-leak-detector-crawlspace/</loc>
		<lastmod>2026-07-13T08:03:44+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/bidet-toilet/</loc>
		<lastmod>2026-07-13T08:03:45+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/bidet/</loc>
		<lastmod>2026-07-13T08:03:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/black-iron-pipe/</loc>
		<lastmod>2026-07-13T08:03:47+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/bleeding-radiator/</loc>
		<lastmod>2026-07-13T08:03:47+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/blue-green-water-stain/</loc>
		<lastmod>2026-07-13T08:03:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/blue-water-corrosion/</loc>
		<lastmod>2026-07-13T08:03:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/boiler-drain/</loc>
		<lastmod>2026-07-13T08:03:50+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/bonding-clamp/</loc>
		<lastmod>2026-07-13T08:03:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/bonnet-nut/</loc>
		<lastmod>2026-07-13T08:03:52+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/borehole/</loc>
		<lastmod>2026-07-13T08:03:52+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/bowl-horn/</loc>
		<lastmod>2026-07-13T08:03:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/branch-arm-length/</loc>
		<lastmod>2026-07-13T08:03:54+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/branch-drain-line/</loc>
		<lastmod>2026-07-13T08:03:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/brazed-copper-joint/</loc>
		<lastmod>2026-07-13T08:03:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/brine-tank/</loc>
		<lastmod>2026-07-13T08:03:56+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/btu-rating/</loc>
		<lastmod>2026-07-13T08:03:57+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/building-drain/</loc>
		<lastmod>2026-07-13T08:03:58+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/building-permit/</loc>
		<lastmod>2026-07-13T08:03:58+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/burst-pipe-causes/</loc>
		<lastmod>2026-07-13T08:03:59+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/butterfly-valve/</loc>
		<lastmod>2026-07-13T08:04:00+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/bypass-valve-softener/</loc>
		<lastmod>2026-07-13T08:04:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/calcification-of-valve/</loc>
		<lastmod>2026-07-13T08:04:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cap-fitting/</loc>
		<lastmod>2026-07-13T08:04:02+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/carbon-monoxide-alarm/</loc>
		<lastmod>2026-07-13T08:04:02+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/carbon-monoxide-hazard/</loc>
		<lastmod>2026-07-13T08:04:03+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cartridge-faucet/</loc>
		<lastmod>2026-07-13T08:04:04+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cartridge-puller/</loc>
		<lastmod>2026-07-13T08:04:04+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cast-iron-pipe/</loc>
		<lastmod>2026-07-13T08:04:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cast-iron-soil-pipe/</loc>
		<lastmod>2026-07-13T08:04:06+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/caulking-toilet-base/</loc>
		<lastmod>2026-07-13T08:04:06+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/caustic-soda-drain-cleaner/</loc>
		<lastmod>2026-07-13T08:04:07+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/ceramic-disc-faucet/</loc>
		<lastmod>2026-07-13T08:04:08+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cesspool/</loc>
		<lastmod>2026-07-13T08:04:08+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/channel-lock-pliers/</loc>
		<lastmod>2026-07-13T08:04:08+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/check-valve/</loc>
		<lastmod>2026-07-13T08:04:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/choosing-a-plumber/</loc>
		<lastmod>2026-07-13T08:04:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cinch-clamp/</loc>
		<lastmod>2026-07-13T08:04:11+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/clawfoot-tub/</loc>
		<lastmod>2026-07-13T08:04:11+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cleanout/</loc>
		<lastmod>2026-07-13T08:04:13+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/clogged-aerator/</loc>
		<lastmod>2026-07-13T08:04:14+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/closed-system-thermal-expansion/</loc>
		<lastmod>2026-07-13T08:04:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/closet-auger/</loc>
		<lastmod>2026-07-13T08:04:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/closet-bend/</loc>
		<lastmod>2026-07-13T08:04:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/closet-bolts/</loc>
		<lastmod>2026-07-13T08:04:17+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/closet-flange/</loc>
		<lastmod>2026-07-13T08:04:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cold-climate-ashp/</loc>
		<lastmod>2026-07-13T08:04:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/coliform/</loc>
		<lastmod>2026-07-13T08:04:19+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/collapsed-sewer-line/</loc>
		<lastmod>2026-07-13T08:04:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/combined-sewer/</loc>
		<lastmod>2026-07-13T08:04:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/comfort-height-toilet/</loc>
		<lastmod>2026-07-13T08:04:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/common-vent/</loc>
		<lastmod>2026-07-13T08:04:22+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/compression-faucet/</loc>
		<lastmod>2026-07-13T08:04:23+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/compression-fitting/</loc>
		<lastmod>2026-07-13T08:04:23+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/condensate-drain/</loc>
		<lastmod>2026-07-13T08:04:24+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/condensing-boiler/</loc>
		<lastmod>2026-07-13T08:04:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/console-sink/</loc>
		<lastmod>2026-07-13T08:04:26+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/continuous-tank-filling/</loc>
		<lastmod>2026-07-13T08:04:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/continuous-waste-tee/</loc>
		<lastmod>2026-07-13T08:04:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/copper-leaching/</loc>
		<lastmod>2026-07-13T08:04:28+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/corrosion-inhibitor-heating/</loc>
		<lastmod>2026-07-13T08:04:28+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/corrosion/</loc>
		<lastmod>2026-07-13T08:04:29+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/corrosive-water/</loc>
		<lastmod>2026-07-13T08:04:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/coupling/</loc>
		<lastmod>2026-07-13T08:04:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cpvc-pipe/</loc>
		<lastmod>2026-07-13T08:04:31+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/crimp-ring-pex/</loc>
		<lastmod>2026-07-13T08:04:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/crimping-pliers/</loc>
		<lastmod>2026-07-13T08:04:33+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cross-connection-control-program/</loc>
		<lastmod>2026-07-13T08:04:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cross-connection/</loc>
		<lastmod>2026-07-13T08:04:35+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cryptosporidium/</loc>
		<lastmod>2026-07-13T08:04:36+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/csst/</loc>
		<lastmod>2026-07-13T08:04:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cup-plunger/</loc>
		<lastmod>2026-07-13T08:04:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/curb-key/</loc>
		<lastmod>2026-07-13T08:04:38+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/curb-stop/</loc>
		<lastmod>2026-07-13T08:04:38+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/curbless-shower/</loc>
		<lastmod>2026-07-13T08:04:39+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/cured-in-place-pipe/</loc>
		<lastmod>2026-07-13T08:04:40+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/de-zincification-brass/</loc>
		<lastmod>2026-07-13T08:04:40+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/dead-leg/</loc>
		<lastmod>2026-07-13T08:04:41+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/deburring-tool/</loc>
		<lastmod>2026-07-13T08:04:42+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/deck-plate/</loc>
		<lastmod>2026-07-13T08:04:43+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/dielectric-union/</loc>
		<lastmod>2026-07-13T08:04:45+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/dip-tube/</loc>
		<lastmod>2026-07-13T08:04:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/dishwasher-air-gap/</loc>
		<lastmod>2026-07-13T08:04:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/disposal-jam/</loc>
		<lastmod>2026-07-13T08:04:47+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/disposer-allen-wrench/</loc>
		<lastmod>2026-07-13T08:04:48+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/disposer-reset-button/</loc>
		<lastmod>2026-07-13T08:04:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/disposer/</loc>
		<lastmod>2026-07-13T08:04:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/distribution-box/</loc>
		<lastmod>2026-07-13T08:04:50+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/diverter-tub-spout/</loc>
		<lastmod>2026-07-13T08:04:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/diverter/</loc>
		<lastmod>2026-07-13T08:04:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/double-check-valve-assembly/</loc>
		<lastmod>2026-07-13T08:04:52+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/downspout-extension/</loc>
		<lastmod>2026-07-13T08:04:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/downspout-into-yard-sewer/</loc>
		<lastmod>2026-07-13T08:04:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drain-and-flush-water-heater/</loc>
		<lastmod>2026-07-13T08:04:54+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drain-and-waste-valve/</loc>
		<lastmod>2026-07-13T08:04:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drain-auger/</loc>
		<lastmod>2026-07-13T08:04:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drain-bladder/</loc>
		<lastmod>2026-07-13T08:04:56+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drain-cock/</loc>
		<lastmod>2026-07-13T08:04:57+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drain-pan/</loc>
		<lastmod>2026-07-13T08:04:58+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drain-pipe/</loc>
		<lastmod>2026-07-13T08:04:58+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drain-shoe/</loc>
		<lastmod>2026-07-13T08:04:59+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drain-slope/</loc>
		<lastmod>2026-07-13T08:05:00+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drain-valve-water-heater/</loc>
		<lastmod>2026-07-13T08:05:00+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drain-waste-overflow-kit/</loc>
		<lastmod>2026-07-13T08:05:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drainfield-replacement-area/</loc>
		<lastmod>2026-07-13T08:05:02+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drainfield/</loc>
		<lastmod>2026-07-13T08:05:03+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drilled-well/</loc>
		<lastmod>2026-07-13T08:05:03+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drip-faucet-freeze/</loc>
		<lastmod>2026-07-13T08:05:04+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drip-irrigation/</loc>
		<lastmod>2026-07-13T08:05:04+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/driven-well/</loc>
		<lastmod>2026-07-13T08:05:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drop-eared-elbow/</loc>
		<lastmod>2026-07-13T08:05:06+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drop-in-sink/</loc>
		<lastmod>2026-07-13T08:05:07+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drum-trap/</loc>
		<lastmod>2026-07-13T08:05:07+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/dry-fired-element/</loc>
		<lastmod>2026-07-13T08:05:08+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/dry-vs-wet-vent/</loc>
		<lastmod>2026-07-13T08:05:09+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/drywell/</loc>
		<lastmod>2026-07-13T08:05:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/dual-check-valve/</loc>
		<lastmod>2026-07-13T08:05:11+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/dual-flush-toilet/</loc>
		<lastmod>2026-07-13T08:05:12+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/dug-well/</loc>
		<lastmod>2026-07-13T08:05:13+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/dwv-system/</loc>
		<lastmod>2026-07-13T08:05:14+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/earthquake-gas-shutoff/</loc>
		<lastmod>2026-07-13T08:05:14+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/eco-thermostat/</loc>
		<lastmod>2026-07-13T08:05:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/effluent-filter/</loc>
		<lastmod>2026-07-13T08:05:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/elbow/</loc>
		<lastmod>2026-07-13T08:05:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/electric-water-heater/</loc>
		<lastmod>2026-07-13T08:05:17+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/electrical-grounding-water-pipe/</loc>
		<lastmod>2026-07-13T08:05:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/electrolysis/</loc>
		<lastmod>2026-07-13T08:05:19+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/energy-star-water-heater/</loc>
		<lastmod>2026-07-13T08:05:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/enzymatic-drain-cleaner/</loc>
		<lastmod>2026-07-13T08:05:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/escutcheon/</loc>
		<lastmod>2026-07-13T08:05:22+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/expansion-tank/</loc>
		<lastmod>2026-07-13T08:05:22+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/faucet-leak-by-location/</loc>
		<lastmod>2026-07-13T08:05:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/faucet-seat/</loc>
		<lastmod>2026-07-13T08:05:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/faucet-spread/</loc>
		<lastmod>2026-07-13T08:05:26+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/fernco-coupling/</loc>
		<lastmod>2026-07-13T08:05:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/finish-rough-underground-inspection/</loc>
		<lastmod>2026-07-13T08:05:28+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/fire-block/</loc>
		<lastmod>2026-07-13T08:05:29+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/first-hour-rating/</loc>
		<lastmod>2026-07-13T08:05:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flame-impingement/</loc>
		<lastmod>2026-07-13T08:05:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flame-shield/</loc>
		<lastmod>2026-07-13T08:05:31+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flanged-toilet-plunger/</loc>
		<lastmod>2026-07-13T08:05:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flapper-not-sealing/</loc>
		<lastmod>2026-07-13T08:05:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flapper/</loc>
		<lastmod>2026-07-13T08:05:33+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flare-fitting/</loc>
		<lastmod>2026-07-13T08:05:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flared-joint/</loc>
		<lastmod>2026-07-13T08:05:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flexible-copper-tubing/</loc>
		<lastmod>2026-07-13T08:05:35+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flexible-gas-connector/</loc>
		<lastmod>2026-07-13T08:05:36+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flexible-grooved-coupling/</loc>
		<lastmod>2026-07-13T08:05:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/float-adjustment/</loc>
		<lastmod>2026-07-13T08:05:38+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/float-cup-fill-valve/</loc>
		<lastmod>2026-07-13T08:05:38+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/float-switch/</loc>
		<lastmod>2026-07-13T08:05:39+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/float-valve/</loc>
		<lastmod>2026-07-13T08:05:40+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/floor-drain/</loc>
		<lastmod>2026-07-13T08:05:41+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flow-rate-gpm/</loc>
		<lastmod>2026-07-13T08:05:41+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flush-valve/</loc>
		<lastmod>2026-07-13T08:05:42+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/flux/</loc>
		<lastmod>2026-07-13T08:05:43+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/foam-pipe-insulation/</loc>
		<lastmod>2026-07-13T08:05:43+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/foot-valve/</loc>
		<lastmod>2026-07-13T08:05:44+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/freeze-proof-sillcock/</loc>
		<lastmod>2026-07-13T08:05:45+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/freeze-repair-coupling/</loc>
		<lastmod>2026-07-13T08:05:45+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/friction-loss/</loc>
		<lastmod>2026-07-13T08:05:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/frost-cap/</loc>
		<lastmod>2026-07-13T08:05:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/frost-closure-vent/</loc>
		<lastmod>2026-07-13T08:05:47+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/frost-depth-service-line/</loc>
		<lastmod>2026-07-13T08:05:48+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/frozen-pipe-burst/</loc>
		<lastmod>2026-07-13T08:05:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/frozen-pipes/</loc>
		<lastmod>2026-07-13T08:05:50+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/galvanic-corrosion/</loc>
		<lastmod>2026-07-13T08:05:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/galvanized-pipe/</loc>
		<lastmod>2026-07-13T08:05:52+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/galvanized-supply-pipe-corrosion/</loc>
		<lastmod>2026-07-13T08:05:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/gas-flexible-connector-seismic/</loc>
		<lastmod>2026-07-13T08:05:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/gas-leak-hazard/</loc>
		<lastmod>2026-07-13T08:05:54+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/gas-rated-teflon-tape/</loc>
		<lastmod>2026-07-13T08:05:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/gas-water-heater/</loc>
		<lastmod>2026-07-13T08:05:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/gate-valve/</loc>
		<lastmod>2026-07-13T08:05:56+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/gfci/</loc>
		<lastmod>2026-07-13T08:05:57+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/giardia/</loc>
		<lastmod>2026-07-13T08:05:57+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/globe-valve/</loc>
		<lastmod>2026-07-13T08:05:58+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/gpm/</loc>
		<lastmod>2026-07-13T08:05:59+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/grandfather-clause/</loc>
		<lastmod>2026-07-13T08:06:00+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/grease-clog/</loc>
		<lastmod>2026-07-13T08:06:00+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/grease-interceptor/</loc>
		<lastmod>2026-07-13T08:06:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/greenboard-restriction/</loc>
		<lastmod>2026-07-13T08:06:02+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/greywater-rules-local/</loc>
		<lastmod>2026-07-13T08:06:03+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/greywater-uses/</loc>
		<lastmod>2026-07-13T08:06:04+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/greywater/</loc>
		<lastmod>2026-07-13T08:06:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/ground-source-heat-pump/</loc>
		<lastmod>2026-07-13T08:06:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/groundwater/</loc>
		<lastmod>2026-07-13T08:06:06+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/gutter-cleaning/</loc>
		<lastmod>2026-07-13T08:06:08+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hacksaw/</loc>
		<lastmod>2026-07-13T08:06:08+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hair-clog/</loc>
		<lastmod>2026-07-13T08:06:09+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hammer-drill/</loc>
		<lastmod>2026-07-13T08:06:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hand-shower/</loc>
		<lastmod>2026-07-13T08:06:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/handle-puller/</loc>
		<lastmod>2026-07-13T08:06:11+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hard-water-flapper/</loc>
		<lastmod>2026-07-13T08:06:12+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hard-water/</loc>
		<lastmod>2026-07-13T08:06:12+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hdpe-pipe/</loc>
		<lastmod>2026-07-13T08:06:13+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/heat-pump-water-heater/</loc>
		<lastmod>2026-07-13T08:06:14+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/heat-pump/</loc>
		<lastmod>2026-07-13T08:06:14+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/heat-tape/</loc>
		<lastmod>2026-07-13T08:06:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/heavy-metals-in-water/</loc>
		<lastmod>2026-07-13T08:06:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hidden-leak/</loc>
		<lastmod>2026-07-13T08:06:17+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/high-efficiency-toilet/</loc>
		<lastmod>2026-07-13T08:06:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/high-water-alarm-septic/</loc>
		<lastmod>2026-07-13T08:06:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/high-water-pressure/</loc>
		<lastmod>2026-07-13T08:06:19+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hilltop-low-water-pressure/</loc>
		<lastmod>2026-07-13T08:06:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hinged-shower-door/</loc>
		<lastmod>2026-07-13T08:06:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hissing-toilet/</loc>
		<lastmod>2026-07-13T08:06:22+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hose-attached-freeze-rupture/</loc>
		<lastmod>2026-07-13T08:06:22+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hose-bib-fixtures/</loc>
		<lastmod>2026-07-13T08:06:23+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hose-bib-vacuum-breaker/</loc>
		<lastmod>2026-07-13T08:06:24+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hose-bib/</loc>
		<lastmod>2026-07-13T08:06:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hose-clamp/</loc>
		<lastmod>2026-07-13T08:06:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hot-water-dispenser/</loc>
		<lastmod>2026-07-13T08:06:26+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/house-trap/</loc>
		<lastmod>2026-07-13T08:06:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hub-and-spigot/</loc>
		<lastmod>2026-07-13T08:06:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hydro-jetting-sewer/</loc>
		<lastmod>2026-07-13T08:06:33+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hydro-jetting/</loc>
		<lastmod>2026-07-13T08:06:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hydro-pneumatic-tank/</loc>
		<lastmod>2026-07-13T08:06:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hydronic-heating/</loc>
		<lastmod>2026-07-13T08:06:35+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/hydrostatic-pressure-test/</loc>
		<lastmod>2026-07-13T08:06:36+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/ice-maker-line/</loc>
		<lastmod>2026-07-13T08:06:36+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/indirect-water-heater/</loc>
		<lastmod>2026-07-13T08:06:38+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/inline-filter/</loc>
		<lastmod>2026-07-13T08:06:39+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/inside-main-shutoff/</loc>
		<lastmod>2026-07-13T08:06:39+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/inspection-authority/</loc>
		<lastmod>2026-07-13T08:06:40+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/inspection-chamber/</loc>
		<lastmod>2026-07-13T08:06:41+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/insulating-toilet-tank/</loc>
		<lastmod>2026-07-13T08:06:42+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/international-plumbing-code/</loc>
		<lastmod>2026-07-13T08:06:43+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/iron-bacteria/</loc>
		<lastmod>2026-07-13T08:06:44+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/iron-filter/</loc>
		<lastmod>2026-07-13T08:06:44+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/iron-pipe/</loc>
		<lastmod>2026-07-13T08:06:45+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/island-vent/</loc>
		<lastmod>2026-07-13T08:06:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/j-bend/</loc>
		<lastmod>2026-07-13T08:06:47+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/jackhammer/</loc>
		<lastmod>2026-07-13T08:06:47+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/jetted-tub/</loc>
		<lastmod>2026-07-13T08:06:48+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/kitchen-sink/</loc>
		<lastmod>2026-07-13T08:06:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/knock-out-plug/</loc>
		<lastmod>2026-07-13T08:06:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/laundry-sink/</loc>
		<lastmod>2026-07-13T08:06:50+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/lavatory/</loc>
		<lastmod>2026-07-13T08:06:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/lead-and-oakum-joint/</loc>
		<lastmod>2026-07-13T08:06:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/lead-free-solder/</loc>
		<lastmod>2026-07-13T08:06:52+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/lead-leaching/</loc>
		<lastmod>2026-07-13T08:06:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/lead-pipe/</loc>
		<lastmod>2026-07-13T08:06:54+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/lead-solder-legacy/</loc>
		<lastmod>2026-07-13T08:06:54+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/lead-testing-water/</loc>
		<lastmod>2026-07-13T08:06:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/leader-rainwater-downpipe/</loc>
		<lastmod>2026-07-13T08:06:56+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/leak-detector-solution/</loc>
		<lastmod>2026-07-13T08:06:56+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/legionella/</loc>
		<lastmod>2026-07-13T08:06:59+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/licensed-plumber/</loc>
		<lastmod>2026-07-13T08:06:59+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/limescale/</loc>
		<lastmod>2026-07-13T08:07:00+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/linear-trench-drain/</loc>
		<lastmod>2026-07-13T08:07:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/low-flow-showerhead/</loc>
		<lastmod>2026-07-13T08:07:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/low-water-pressure/</loc>
		<lastmod>2026-07-13T08:07:02+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/lpg/</loc>
		<lastmod>2026-07-13T08:07:02+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/macerator-pump/</loc>
		<lastmod>2026-07-13T08:07:03+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/main-drain-line/</loc>
		<lastmod>2026-07-13T08:07:04+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/main-shutoff-valve/</loc>
		<lastmod>2026-07-13T08:07:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/main-supply-line/</loc>
		<lastmod>2026-07-13T08:07:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/mains-pressure-range/</loc>
		<lastmod>2026-07-13T08:07:06+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/manganese-iron-sulfur/</loc>
		<lastmod>2026-07-13T08:07:07+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/manhole/</loc>
		<lastmod>2026-07-13T08:07:08+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/maximum-pressure-prv-trigger/</loc>
		<lastmod>2026-07-13T08:07:09+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/mechanics-lien/</loc>
		<lastmod>2026-07-13T08:07:09+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/meter-pit/</loc>
		<lastmod>2026-07-13T08:07:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/mineral-clogged-rim-holes/</loc>
		<lastmod>2026-07-13T08:07:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/mineral-spotting-aerator/</loc>
		<lastmod>2026-07-13T08:07:11+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/minimum-distribution-pressure/</loc>
		<lastmod>2026-07-13T08:07:12+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/mixer-faucet/</loc>
		<lastmod>2026-07-13T08:07:14+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/mold-ppe/</loc>
		<lastmod>2026-07-13T08:07:14+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/municipal-vs-well-water/</loc>
		<lastmod>2026-07-13T08:07:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/nail-plate/</loc>
		<lastmod>2026-07-13T08:07:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/natural-gas-vs-lpg/</loc>
		<lastmod>2026-07-13T08:07:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/nec-grounding-bonding/</loc>
		<lastmod>2026-07-13T08:07:17+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/needle-valve/</loc>
		<lastmod>2026-07-13T08:07:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/negative-grading/</loc>
		<lastmod>2026-07-13T08:07:19+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/never-open-flame-frozen-pipes/</loc>
		<lastmod>2026-07-13T08:07:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/nipple/</loc>
		<lastmod>2026-07-13T08:07:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/nitrates-in-water/</loc>
		<lastmod>2026-07-13T08:07:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/no-hub-ci/</loc>
		<lastmod>2026-07-13T08:07:23+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/no-hub-coupling/</loc>
		<lastmod>2026-07-13T08:07:23+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/noisy-pipes-in-walls/</loc>
		<lastmod>2026-07-13T08:07:24+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/non-potable-water/</loc>
		<lastmod>2026-07-13T08:07:24+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/normal-water-pressure/</loc>
		<lastmod>2026-07-13T08:07:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/o-ring/</loc>
		<lastmod>2026-07-13T08:07:26+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/oakum/</loc>
		<lastmod>2026-07-13T08:07:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/off-grid-water-sources/</loc>
		<lastmod>2026-07-13T08:07:28+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/offset-toilet-flange/</loc>
		<lastmod>2026-07-13T08:07:28+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/one-piece-vs-two-piece-toilet/</loc>
		<lastmod>2026-07-13T08:07:29+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/orangeburg-pipe/</loc>
		<lastmod>2026-07-13T08:07:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/overflow-tube/</loc>
		<lastmod>2026-07-13T08:07:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/p-trap/</loc>
		<lastmod>2026-07-13T08:07:31+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/packing-nut/</loc>
		<lastmod>2026-07-13T08:07:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/panel-radiator/</loc>
		<lastmod>2026-07-13T08:07:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/partially-closed-shutoff/</loc>
		<lastmod>2026-07-13T08:07:33+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pb-pipe/</loc>
		<lastmod>2026-07-13T08:07:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pe-pipe/</loc>
		<lastmod>2026-07-13T08:07:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pedestal-sink/</loc>
		<lastmod>2026-07-13T08:07:35+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/penetrating-oil/</loc>
		<lastmod>2026-07-13T08:07:36+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/permit-not-required/</loc>
		<lastmod>2026-07-13T08:07:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/permits-and-inspections/</loc>
		<lastmod>2026-07-13T08:07:38+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/personal-protective-equipment/</loc>
		<lastmod>2026-07-13T08:07:39+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pex-a/</loc>
		<lastmod>2026-07-13T08:07:41+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pex-b/</loc>
		<lastmod>2026-07-13T08:07:42+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pex-manifold/</loc>
		<lastmod>2026-07-13T08:07:42+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pex/</loc>
		<lastmod>2026-07-13T08:07:43+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/ph-neutralizer/</loc>
		<lastmod>2026-07-13T08:07:44+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/phantom-flush/</loc>
		<lastmod>2026-07-13T08:07:45+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pilot-light/</loc>
		<lastmod>2026-07-13T08:07:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pinched-supply-pipe/</loc>
		<lastmod>2026-07-13T08:07:47+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pinhole-leak/</loc>
		<lastmod>2026-07-13T08:07:48+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-bender/</loc>
		<lastmod>2026-07-13T08:07:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-bursting/</loc>
		<lastmod>2026-07-13T08:07:50+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-cutter/</loc>
		<lastmod>2026-07-13T08:07:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-fitting/</loc>
		<lastmod>2026-07-13T08:07:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-hanger/</loc>
		<lastmod>2026-07-13T08:07:52+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-joint-compound/</loc>
		<lastmod>2026-07-13T08:07:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-patch/</loc>
		<lastmod>2026-07-13T08:07:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-relining/</loc>
		<lastmod>2026-07-13T08:07:56+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-scale/</loc>
		<lastmod>2026-07-13T08:07:56+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-schedule/</loc>
		<lastmod>2026-07-13T08:07:57+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-strap/</loc>
		<lastmod>2026-07-13T08:07:58+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-support-spacing/</loc>
		<lastmod>2026-07-13T08:07:59+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-vs-tube/</loc>
		<lastmod>2026-07-13T08:07:59+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pipe-wrench/</loc>
		<lastmod>2026-07-13T08:08:00+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pitless-adapter/</loc>
		<lastmod>2026-07-13T08:08:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pitting-corrosion/</loc>
		<lastmod>2026-07-13T08:08:02+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/plastic-pipe-ground-bridge/</loc>
		<lastmod>2026-07-13T08:08:03+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/plastic-pipe/</loc>
		<lastmod>2026-07-13T08:08:03+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/plug-fitting/</loc>
		<lastmod>2026-07-13T08:08:04+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/plumber-estimate/</loc>
		<lastmod>2026-07-13T08:08:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/plumber-references/</loc>
		<lastmod>2026-07-13T08:08:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/plumbers-grease/</loc>
		<lastmod>2026-07-13T08:08:06+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/plumbers-putty/</loc>
		<lastmod>2026-07-13T08:08:07+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/plumbing-code/</loc>
		<lastmod>2026-07-13T08:08:07+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/plumbing-contractor/</loc>
		<lastmod>2026-07-13T08:08:08+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/plumbing-inspection-homeowner/</loc>
		<lastmod>2026-07-13T08:08:09+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/point-of-entry-vs-use/</loc>
		<lastmod>2026-07-13T08:08:09+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pop-up-drain/</loc>
		<lastmod>2026-07-13T08:08:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pop-up-sink-stopper/</loc>
		<lastmod>2026-07-13T08:08:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/potable-water/</loc>
		<lastmod>2026-07-13T08:08:12+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/power-flushing/</loc>
		<lastmod>2026-07-13T08:08:12+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/powered-anode-rod/</loc>
		<lastmod>2026-07-13T08:08:13+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pre-purchase-plumbing-inspection/</loc>
		<lastmod>2026-07-13T08:08:14+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/press-fitting-joint/</loc>
		<lastmod>2026-07-13T08:08:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/press-fitting/</loc>
		<lastmod>2026-07-13T08:08:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pressure-arrestor/</loc>
		<lastmod>2026-07-13T08:08:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pressure-assist-toilet/</loc>
		<lastmod>2026-07-13T08:08:17+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pressure-gauge-heating/</loc>
		<lastmod>2026-07-13T08:08:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pressure-gauge/</loc>
		<lastmod>2026-07-13T08:08:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pressure-reducing-valve/</loc>
		<lastmod>2026-07-13T08:08:19+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pressure-relief-valve/</loc>
		<lastmod>2026-07-13T08:08:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pressure-switch/</loc>
		<lastmod>2026-07-13T08:08:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pressure-vacuum-breaker/</loc>
		<lastmod>2026-07-13T08:08:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/propane-torch/</loc>
		<lastmod>2026-07-13T08:08:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/propane/</loc>
		<lastmod>2026-07-13T08:08:22+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/ptfe-tape/</loc>
		<lastmod>2026-07-13T08:08:23+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pull-down-kitchen-faucet/</loc>
		<lastmod>2026-07-13T08:08:24+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pump-cut-in-cut-out/</loc>
		<lastmod>2026-07-13T08:08:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pumping-cadence-septic/</loc>
		<lastmod>2026-07-13T08:08:26+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/push-connect-fitting/</loc>
		<lastmod>2026-07-13T08:08:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/push-fit-fitting/</loc>
		<lastmod>2026-07-13T08:08:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pvc-pipe/</loc>
		<lastmod>2026-07-13T08:08:28+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pvc-primer/</loc>
		<lastmod>2026-07-13T08:08:29+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/pvc-schedule-40-dwv/</loc>
		<lastmod>2026-07-13T08:08:29+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/quarter-turn-valve/</loc>
		<lastmod>2026-07-13T08:08:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/radon-in-water/</loc>
		<lastmod>2026-07-13T08:08:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/rain-shower/</loc>
		<lastmod>2026-07-13T08:08:31+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/rainwater-harvesting/</loc>
		<lastmod>2026-07-13T08:08:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/rainwater-plumbing/</loc>
		<lastmod>2026-07-13T08:08:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/recessed-laundry-box/</loc>
		<lastmod>2026-07-13T08:08:33+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/reciprocating-saw/</loc>
		<lastmod>2026-07-13T08:08:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/recovery-rate/</loc>
		<lastmod>2026-07-13T08:08:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/reducer/</loc>
		<lastmod>2026-07-13T08:08:35+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/reducing-bushing/</loc>
		<lastmod>2026-07-13T08:08:36+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/refill-valve/</loc>
		<lastmod>2026-07-13T08:08:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/regeneration-cycle/</loc>
		<lastmod>2026-07-13T08:08:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/repair-flange-cast-iron/</loc>
		<lastmod>2026-07-13T08:08:39+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/repipe/</loc>
		<lastmod>2026-07-13T08:08:40+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/resistance-heating-element/</loc>
		<lastmod>2026-07-13T08:08:41+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/reverse-osmosis-filtration/</loc>
		<lastmod>2026-07-13T08:08:41+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/reverse-osmosis/</loc>
		<lastmod>2026-07-13T08:08:42+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/right-angle-drill/</loc>
		<lastmod>2026-07-13T08:08:43+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/rigid-copper-tubing/</loc>
		<lastmod>2026-07-13T08:08:44+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/rim-holes/</loc>
		<lastmod>2026-07-13T08:08:44+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/riser-clamp/</loc>
		<lastmod>2026-07-13T08:08:45+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/roof-vent/</loc>
		<lastmod>2026-07-13T08:08:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/rough-in-dimension/</loc>
		<lastmod>2026-07-13T08:08:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/rough-in-inspection-stages/</loc>
		<lastmod>2026-07-13T08:08:47+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/rough-in/</loc>
		<lastmod>2026-07-13T08:08:48+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/round-vs-elongated-bowl/</loc>
		<lastmod>2026-07-13T08:08:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/routine-water-pressure-check/</loc>
		<lastmod>2026-07-13T08:08:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/rpz-backflow-preventer/</loc>
		<lastmod>2026-07-13T08:08:50+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/rusty-water-at-taps/</loc>
		<lastmod>2026-07-13T08:08:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/s-trap/</loc>
		<lastmod>2026-07-13T08:08:52+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/saddle-valve/</loc>
		<lastmod>2026-07-13T08:08:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/saltwater-intrusion/</loc>
		<lastmod>2026-07-13T08:08:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sand-filter-mound-system/</loc>
		<lastmod>2026-07-13T08:08:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sanitary-tee/</loc>
		<lastmod>2026-07-13T08:08:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/scald-control-faucet/</loc>
		<lastmod>2026-07-13T08:08:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/scald-exposure-curve/</loc>
		<lastmod>2026-07-13T08:08:57+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/scalding/</loc>
		<lastmod>2026-07-13T08:08:57+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/scale-mineral-deposits/</loc>
		<lastmod>2026-07-13T08:08:58+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/schedule-40-vs-80/</loc>
		<lastmod>2026-07-13T08:08:59+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/schrader-valve/</loc>
		<lastmod>2026-07-13T08:09:00+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/scum-sludge-layer/</loc>
		<lastmod>2026-07-13T08:09:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/seal-old-gas-line/</loc>
		<lastmod>2026-07-13T08:09:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sealed-pressurised-heating-system/</loc>
		<lastmod>2026-07-13T08:09:02+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/seamless-aluminum-gutter/</loc>
		<lastmod>2026-07-13T08:09:03+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/seat-wrench/</loc>
		<lastmod>2026-07-13T08:09:04+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/seattle-tap-water/</loc>
		<lastmod>2026-07-13T08:09:04+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/second-fix/</loc>
		<lastmod>2026-07-13T08:09:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sediment-filter/</loc>
		<lastmod>2026-07-13T08:09:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sediment-trap-gas-line/</loc>
		<lastmod>2026-07-13T08:09:07+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sediment-water-heater/</loc>
		<lastmod>2026-07-13T08:09:08+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/seismic-anchor-bolt/</loc>
		<lastmod>2026-07-13T08:09:09+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/seismic-brace/</loc>
		<lastmod>2026-07-13T08:09:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/seismic-protection/</loc>
		<lastmod>2026-07-13T08:09:11+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/seismic-strapping/</loc>
		<lastmod>2026-07-13T08:09:12+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/self-siphonage/</loc>
		<lastmod>2026-07-13T08:09:13+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/septic-incompatible-substances/</loc>
		<lastmod>2026-07-13T08:09:13+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/septic-pumping/</loc>
		<lastmod>2026-07-13T08:09:13+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/septic-system-inspection/</loc>
		<lastmod>2026-07-13T08:09:14+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/septic-system/</loc>
		<lastmod>2026-07-13T08:09:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/service-line/</loc>
		<lastmod>2026-07-13T08:09:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sewage-backup/</loc>
		<lastmod>2026-07-13T08:09:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sewage-ejector-pump/</loc>
		<lastmod>2026-07-13T08:09:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sewer-camera-inspection/</loc>
		<lastmod>2026-07-13T08:09:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sewer-camera/</loc>
		<lastmod>2026-07-13T08:09:19+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sewer-gas/</loc>
		<lastmod>2026-07-13T08:09:19+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sewer-lateral-root-intrusion/</loc>
		<lastmod>2026-07-13T08:09:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sewer-machine/</loc>
		<lastmod>2026-07-13T08:09:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/shock-chlorination/</loc>
		<lastmod>2026-07-13T08:09:23+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/shower-arm/</loc>
		<lastmod>2026-07-13T08:09:23+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/shower-base/</loc>
		<lastmod>2026-07-13T08:09:24+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/shower-curb/</loc>
		<lastmod>2026-07-13T08:09:24+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/shower-enclosure-kit/</loc>
		<lastmod>2026-07-13T08:09:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/shower-head-soak/</loc>
		<lastmod>2026-07-13T08:09:26+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/shower-head/</loc>
		<lastmod>2026-07-13T08:09:26+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/shower-pan-leak-test/</loc>
		<lastmod>2026-07-13T08:09:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/shutoff-valve/</loc>
		<lastmod>2026-07-13T08:09:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/side-sewer/</loc>
		<lastmod>2026-07-13T08:09:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/silent-toilet-leak/</loc>
		<lastmod>2026-07-13T08:09:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/single-vs-two-handle-faucet/</loc>
		<lastmod>2026-07-13T08:09:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sink-cutout/</loc>
		<lastmod>2026-07-13T08:09:33+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/siphoning-action/</loc>
		<lastmod>2026-07-13T08:09:35+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sliding-shower-door/</loc>
		<lastmod>2026-07-13T08:09:36+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/slip-lining/</loc>
		<lastmod>2026-07-13T08:09:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/slip-nut/</loc>
		<lastmod>2026-07-13T08:09:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/slow-filling-toilet/</loc>
		<lastmod>2026-07-13T08:09:39+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/smart-thermostat/</loc>
		<lastmod>2026-07-13T08:09:40+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/smoke-test/</loc>
		<lastmod>2026-07-13T08:09:41+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/snap-cutter/</loc>
		<lastmod>2026-07-13T08:09:42+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/soft-acidic-water/</loc>
		<lastmod>2026-07-13T08:09:42+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/softener-salt/</loc>
		<lastmod>2026-07-13T08:09:43+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/soil-pipe/</loc>
		<lastmod>2026-07-13T08:09:44+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/solar-water-heater/</loc>
		<lastmod>2026-07-13T08:09:44+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/solder-wire/</loc>
		<lastmod>2026-07-13T08:09:45+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/solenoid-valve/</loc>
		<lastmod>2026-07-13T08:09:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/solvent-cement-welding/</loc>
		<lastmod>2026-07-13T08:09:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/spokane-tap-water/</loc>
		<lastmod>2026-07-13T08:09:47+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sprinkler-controller/</loc>
		<lastmod>2026-07-13T08:09:48+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/spu-side-sewer-permit/</loc>
		<lastmod>2026-07-13T08:09:48+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/spud-nut/</loc>
		<lastmod>2026-07-13T08:09:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/spud-wrench/</loc>
		<lastmod>2026-07-13T08:09:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/stack-vent/</loc>
		<lastmod>2026-07-13T08:09:50+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/stack/</loc>
		<lastmod>2026-07-13T08:09:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/stagnation/</loc>
		<lastmod>2026-07-13T08:09:52+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/standpipe-laundry/</loc>
		<lastmod>2026-07-13T08:09:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/static-pressure-test/</loc>
		<lastmod>2026-07-13T08:09:54+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/static-water-pressure/</loc>
		<lastmod>2026-07-13T08:09:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/steam-shower/</loc>
		<lastmod>2026-07-13T08:09:56+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/steel-pipe/</loc>
		<lastmod>2026-07-13T08:09:57+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/stop-and-waste-valve/</loc>
		<lastmod>2026-07-13T08:09:58+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/storm-drain/</loc>
		<lastmod>2026-07-13T08:09:59+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/stormwater-drainage/</loc>
		<lastmod>2026-07-13T08:09:59+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/strap-wrench/</loc>
		<lastmod>2026-07-13T08:10:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/stub-out/</loc>
		<lastmod>2026-07-13T08:10:02+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/submersible-sump-pump/</loc>
		<lastmod>2026-07-13T08:10:03+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sump-pit/</loc>
		<lastmod>2026-07-13T08:10:03+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sump-pump-check-valve/</loc>
		<lastmod>2026-07-13T08:10:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sump-pump-sizing/</loc>
		<lastmod>2026-07-13T08:10:05+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sump-pump-troubleshooting/</loc>
		<lastmod>2026-07-13T08:10:06+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sump-pump/</loc>
		<lastmod>2026-07-13T08:10:07+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/surface-water-source/</loc>
		<lastmod>2026-07-13T08:10:08+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sweat-fitting/</loc>
		<lastmod>2026-07-13T08:10:09+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/sweating-a-joint/</loc>
		<lastmod>2026-07-13T08:10:09+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/swing-check-valve/</loc>
		<lastmod>2026-07-13T08:10:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tacoma-tap-water/</loc>
		<lastmod>2026-07-13T08:10:11+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tailpiece/</loc>
		<lastmod>2026-07-13T08:10:12+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tank-bolts/</loc>
		<lastmod>2026-07-13T08:10:13+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tank-gasket/</loc>
		<lastmod>2026-07-13T08:10:13+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tank-set-temperature/</loc>
		<lastmod>2026-07-13T08:10:14+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tank-water-condensation/</loc>
		<lastmod>2026-07-13T08:10:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tanking/</loc>
		<lastmod>2026-07-13T08:10:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tankless-water-heater/</loc>
		<lastmod>2026-07-13T08:10:17+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tee-fitting/</loc>
		<lastmod>2026-07-13T08:10:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tempered-glass/</loc>
		<lastmod>2026-07-13T08:10:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tempered-water/</loc>
		<lastmod>2026-07-13T08:10:19+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/thermocouple/</loc>
		<lastmod>2026-07-13T08:10:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/thermostat-55-when-away/</loc>
		<lastmod>2026-07-13T08:10:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/thermostat-water-heater/</loc>
		<lastmod>2026-07-13T08:10:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/thermostatic-mixing-valve/</loc>
		<lastmod>2026-07-13T08:10:22+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/thermostatic-radiator-valve/</loc>
		<lastmod>2026-07-13T08:10:23+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/thinset-mortar/</loc>
		<lastmod>2026-07-13T08:10:24+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/three-way-diverter-valve/</loc>
		<lastmod>2026-07-13T08:10:24+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tiny-home-plumbing/</loc>
		<lastmod>2026-07-13T08:10:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tmv-at-water-heater-outlet/</loc>
		<lastmod>2026-07-13T08:10:26+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/toilet-dye-test/</loc>
		<lastmod>2026-07-13T08:10:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/toilet-flow-rate-1-6-1-28/</loc>
		<lastmod>2026-07-13T08:10:28+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/toilet-rocks-on-floor/</loc>
		<lastmod>2026-07-13T08:10:29+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/toilet-rough-in/</loc>
		<lastmod>2026-07-13T08:10:29+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/toilet-seat-bolts-stuck/</loc>
		<lastmod>2026-07-13T08:10:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/toilet-shim/</loc>
		<lastmod>2026-07-13T08:10:31+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/toilet/</loc>
		<lastmod>2026-07-13T08:10:31+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/torque-wrench/</loc>
		<lastmod>2026-07-13T08:10:32+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/touchless-faucet/</loc>
		<lastmod>2026-07-13T08:10:33+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/towel-warmer/</loc>
		<lastmod>2026-07-13T08:10:33+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tpr-discharge-tube/</loc>
		<lastmod>2026-07-13T08:10:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tpr-test-lever/</loc>
		<lastmod>2026-07-13T08:10:35+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tpr-valve/</loc>
		<lastmod>2026-07-13T08:10:35+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/trap-arm/</loc>
		<lastmod>2026-07-13T08:10:36+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/trap-evaporation/</loc>
		<lastmod>2026-07-13T08:10:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/trap-seal-loss/</loc>
		<lastmod>2026-07-13T08:10:38+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/trap-seal/</loc>
		<lastmod>2026-07-13T08:10:38+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/trap/</loc>
		<lastmod>2026-07-13T08:10:39+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tree-roots-in-sewer/</loc>
		<lastmod>2026-07-13T08:10:40+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/trenchless-sewer-replacement/</loc>
		<lastmod>2026-07-13T08:10:41+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tripwaste-mechanism/</loc>
		<lastmod>2026-07-13T08:10:41+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tub-and-tile-caulk/</loc>
		<lastmod>2026-07-13T08:10:42+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tub-shower-combo/</loc>
		<lastmod>2026-07-13T08:10:43+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tub-spout/</loc>
		<lastmod>2026-07-13T08:10:44+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tuberculation-corrosion/</loc>
		<lastmod>2026-07-13T08:10:44+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tuberculation/</loc>
		<lastmod>2026-07-13T08:10:45+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/tubing-cutter/</loc>
		<lastmod>2026-07-13T08:10:46+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/type-k-copper/</loc>
		<lastmod>2026-07-13T08:10:47+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/type-l-copper/</loc>
		<lastmod>2026-07-13T08:10:48+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/type-m-copper/</loc>
		<lastmod>2026-07-13T08:10:48+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/uef/</loc>
		<lastmod>2026-07-13T08:10:49+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/underfloor-heating/</loc>
		<lastmod>2026-07-13T08:10:50+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/undermount-vs-drop-in-sink/</loc>
		<lastmod>2026-07-13T08:10:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/uniform-plumbing-code/</loc>
		<lastmod>2026-07-13T08:10:51+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/union/</loc>
		<lastmod>2026-07-13T08:10:52+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/universal-design-bathroom/</loc>
		<lastmod>2026-07-13T08:10:52+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/up-flush-system/</loc>
		<lastmod>2026-07-13T08:10:53+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/utility-knife/</loc>
		<lastmod>2026-07-13T08:10:54+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/uv-disinfection/</loc>
		<lastmod>2026-07-13T08:10:55+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/vacuum-breaker/</loc>
		<lastmod>2026-07-13T08:10:56+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/vanity-cabinet/</loc>
		<lastmod>2026-07-13T08:10:57+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/vent-cowl/</loc>
		<lastmod>2026-07-13T08:10:57+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/vent-obstruction/</loc>
		<lastmod>2026-07-13T08:10:58+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/vent-pipe/</loc>
		<lastmod>2026-07-13T08:10:59+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/vessel-sink/</loc>
		<lastmod>2026-07-13T08:11:00+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wa-lni-license/</loc>
		<lastmod>2026-07-13T08:11:00+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wac-246-274-greywater/</loc>
		<lastmod>2026-07-13T08:11:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wac-246-290/</loc>
		<lastmod>2026-07-13T08:11:01+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wall-hung-lavatory/</loc>
		<lastmod>2026-07-13T08:11:02+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/warm-but-no-hot/</loc>
		<lastmod>2026-07-13T08:11:02+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/washington-apprenticeship/</loc>
		<lastmod>2026-07-13T08:11:04+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-hammer-arrestor/</loc>
		<lastmod>2026-07-13T08:11:06+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-hammer/</loc>
		<lastmod>2026-07-13T08:11:06+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-heater-insulation-blanket/</loc>
		<lastmod>2026-07-13T08:11:07+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-heater-leak/</loc>
		<lastmod>2026-07-13T08:11:08+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-heater-permit/</loc>
		<lastmod>2026-07-13T08:11:09+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-heater-replacement/</loc>
		<lastmod>2026-07-13T08:11:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-heater-thermostat/</loc>
		<lastmod>2026-07-13T08:11:10+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-heater-warranty/</loc>
		<lastmod>2026-07-13T08:11:11+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-meter-leak-test/</loc>
		<lastmod>2026-07-13T08:11:12+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-meter/</loc>
		<lastmod>2026-07-13T08:11:13+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-softener/</loc>
		<lastmod>2026-07-13T08:11:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-supply-system/</loc>
		<lastmod>2026-07-13T08:11:15+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/water-table/</loc>
		<lastmod>2026-07-13T08:11:16+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/waterlogged-tank/</loc>
		<lastmod>2026-07-13T08:11:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/watersense-label/</loc>
		<lastmod>2026-07-13T08:11:18+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wax-free-seal/</loc>
		<lastmod>2026-07-13T08:11:19+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wax-ring/</loc>
		<lastmod>2026-07-13T08:11:20+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/well-cap/</loc>
		<lastmod>2026-07-13T08:11:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/well-casing/</loc>
		<lastmod>2026-07-13T08:11:21+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/well-pump/</loc>
		<lastmod>2026-07-13T08:11:22+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/well-water-testing-annual/</loc>
		<lastmod>2026-07-13T08:11:23+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/well-water/</loc>
		<lastmod>2026-07-13T08:11:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wet-room/</loc>
		<lastmod>2026-07-13T08:11:25+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wet-vent/</loc>
		<lastmod>2026-07-13T08:11:26+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wet-wall/</loc>
		<lastmod>2026-07-13T08:11:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wet-wipes-flushed/</loc>
		<lastmod>2026-07-13T08:11:27+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/whirlpool-tub/</loc>
		<lastmod>2026-07-13T08:11:30+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/whistling-pipes/</loc>
		<lastmod>2026-07-13T08:11:31+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/whole-house-shutoff/</loc>
		<lastmod>2026-07-13T08:11:33+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/whole-house-water-filter/</loc>
		<lastmod>2026-07-13T08:11:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/winterization-blow-out/</loc>
		<lastmod>2026-07-13T08:11:34+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/winterizing-piping/</loc>
		<lastmod>2026-07-13T08:11:35+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/winterizing-toilet/</loc>
		<lastmod>2026-07-13T08:11:36+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/workmanship-warranty/</loc>
		<lastmod>2026-07-13T08:11:37+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/worn-faucet-o-ring/</loc>
		<lastmod>2026-07-13T08:11:38+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wsec-iecc/</loc>
		<lastmod>2026-07-13T08:11:38+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/wye-fitting/</loc>
		<lastmod>2026-07-13T08:11:39+00:00</lastmod>
	</url>
	<url>
		<loc>https://washingtonplumbers.net/glossary/yard-hydrant/</loc>
		<lastmod>2026-07-13T08:11:40+00:00</lastmod>
	</url>
</urlset>
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