{"product_id":"camco-11632-rv-water-heater-drain-plug-1-2-npt-50-pack","title":"Camco 11632 RV Water Heater Plastic Drain Plug, 1\/2 NPT, Box of 50","description":"\u003cp class=\"nvn-hero\"\u003eThe Camco 11632 is the plastic 1\/2 inch NPT drain plug that seals the bottom of an RV water heater tank, sold here 50 to a box. Plastic threads back out by hand every season without corroding or seizing, which makes seasonal draining and winterizing quick. It's the service-pack quantity dealers, mobile techs, and campground crews keep on the shelf.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Camco 11632 is the plastic drain plug that seals the drain port on RV water heaters built to take a 1\/2 inch NPT plug, and this listing gets you a full box of 50. It's the small part that quietly does an important job. When the plug is in and snug, the tank holds water and pressure the way it should. When it's cracked or the threads are stripped, you get a slow weep at the bottom of the heater and a puddle you'll chase for weeks. Keeping a box of these on the shelf means you're never stuck.\u003c\/p\u003e\n\u003cp\u003eWhy plastic instead of brass or steel? Two reasons. First, plastic threads don't corrode or seize into the tank fitting, so the plug backs out by hand every season instead of fighting you with a wrench. Second, plastic is non-conductive, so there's no galvanic reaction between the plug and the tank. That's the whole reason a lot of RV water heaters were designed around a plastic plug in the first place. You trade a little brute strength for a fitting that comes apart cleanly year after year.\u003c\/p\u003e\n\u003cp\u003eA box of 50 isn't aimed at the weekend owner who needs one. This is the service-pack quantity. RV dealers, mobile techs, campground maintenance crews, and marina service shops burn through these during fall winterizing season, when every rig coming in for storage gets its water heater drained down. Buy the box once and you've got plugs for a couple of seasons of drain-and-refill work without reordering in the middle of a busy October.\u003c\/p\u003e\n\u003cp\u003eThe thread is a standard 1\/2 inch NPT, the same taper-pipe thread you'll find on a lot of plumbing and drain fittings, so these aren't limited strictly to water heater duty. Anywhere you've got a female 1\/2 inch NPT port that needs a clean, non-metallic blank, one of these will thread in. That said, the plug is sized for the low pressure of a drained-and-refilled RV water heater tank, not for high-pressure or below-waterline sealing, so use it where it belongs.\u003c\/p\u003e\n\u003cp\u003eInstallation is about as simple as it gets, but there's one thing worth saying. Drain the tank first, let it cool, then thread the plug in by hand. A wrap of PTFE tape on the threads helps it seal and back out clean later. Here's the part people get wrong: don't reef on it. Overtightening a plastic plug splits the threads, and a split plug leaks worse than the one you just pulled. Snug is enough. If you can't get it to seal at snug, the port threads may be damaged, not the plug.\u003c\/p\u003e\n\u003cp\u003eBefore you order, confirm your water heater actually uses a plastic drain plug. Some RV tanks drain through a 1\/2 inch NPT plastic plug like this one. Others use a metal anode rod threaded into the drain port, where the rod does double duty as the drain and as corrosion protection for the tank. Those are not interchangeable. If your tank is built around an anode rod, this plug isn't the part you want, and running one in place of the rod skips the corrosion protection your tank was designed to have. When in doubt, pull your current plug and check the thread size and material against this one.\u003c\/p\u003e\n\u003cp\u003eReplace a plug any time the threads look chewed up, the head is cracked, or it weeps after you've snugged it down with fresh tape. They're cheap insurance, and at 50 to a box you're not rationing them. Toss the questionable ones and thread in a fresh plug. That's the nice thing about a bulk pack. You stop babying a marginal part and just swap it.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e1\/2 inch NPT thread fits the drain port on RV water heaters designed for a plastic plug\u003c\/li\u003e\n  \u003cli\u003ePlastic construction won't corrode or seize in the fitting, so it backs out by hand every season\u003c\/li\u003e\n  \u003cli\u003eNon-conductive material means no galvanic reaction between the plug and the tank\u003c\/li\u003e\n  \u003cli\u003eBox of 50 is a true service-pack quantity for dealers, mobile techs, and campground crews\u003c\/li\u003e\n  \u003cli\u003eHand-tightens with a wrap of PTFE tape for a quick seasonal drain-and-refill\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for a cracked head or stripped drain plug that's started to weep\u003c\/li\u003e\n  \u003cli\u003eStandard 1\/2 inch NPT taper thread also blanks off other low-pressure NPT ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Camco reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does the Camco 11632 drain plug do?\u003c\/summary\u003e\n    \u003cp\u003eIt seals the drain port at the bottom of an RV water heater tank so the tank holds water and pressure. You pull it to drain the tank for winterizing or service, then thread it back in to refill.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat thread size is it?\u003c\/summary\u003e\n    \u003cp\u003eIt's a 1\/2 inch NPT (National Pipe Taper) thread, the standard drain-port thread on RV water heaters built to use a plastic plug.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many plugs come in the box?\u003c\/summary\u003e\n    \u003cp\u003eFifty. This is a bulk service pack meant for shops, dealers, and maintenance crews rather than a single replacement.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy is it plastic instead of metal?\u003c\/summary\u003e\n    \u003cp\u003ePlastic threads don't corrode or seize into the tank fitting, so the plug comes out by hand each season. Plastic is also non-conductive, so there's no galvanic reaction with the tank.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill it fit my water heater?\u003c\/summary\u003e\n    \u003cp\u003eIt fits tanks with a 1\/2 inch NPT plastic drain plug port. Before ordering, pull your current plug and check that the thread size and material match this one.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need thread tape?\u003c\/summary\u003e\n    \u003cp\u003eA wrap of PTFE (Teflon) tape on the threads helps it seal and makes it easier to back out clean next time. It's cheap insurance against a slow weep.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow tight should I make it?\u003c\/summary\u003e\n    \u003cp\u003eSnug by hand is enough. Overtightening a plastic plug splits the threads, and a split plug leaks worse than the one you removed. If it won't seal at snug, check the port threads for damage.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this replace an anode rod?\u003c\/summary\u003e\n    \u003cp\u003eNo. Some RV water heaters drain through a plastic plug like this, others use a metal anode rod that also drains the tank and protects it from corrosion. If your tank uses an anode rod, this plug isn't the right part.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I reuse the plug?\u003c\/summary\u003e\n    \u003cp\u003eYes, a plug in good shape threads back in after each drain-down. Replace it once the head cracks, the threads look chewed up, or it weeps after you've snugged it with fresh tape.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy buy a box of 50?\u003c\/summary\u003e\n    \u003cp\u003eIf you service RVs or run a campground, you go through these every fall during winterizing. A bulk box keeps you stocked through a couple of seasons so you're not reordering one plug at a time.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eCamco RV Water Heater Plastic Drain Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eCamco\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e11632\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e014717116329\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eThread Size\u003c\/th\u003e\n\u003ctd\u003e1\/2 Inch NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eThread Type\u003c\/th\u003e\n\u003ctd\u003eMale NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eRV Water Heater Drain Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eBox of 50\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eBulk Service Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eRV water heaters with a 1\/2 inch NPT plastic drain port\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePackage Contents\u003c\/th\u003e\n\u003ctd\u003e(50) Plastic Drain Plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What does the Camco 11632 drain plug do?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It seals the drain port at the bottom of an RV water heater tank so the tank holds water and pressure. You pull it to drain the tank for winterizing or service, then thread it back in to refill.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What thread size is it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a 1\/2 inch NPT (National Pipe Taper) thread, the standard drain-port thread on RV water heaters built to use a plastic plug.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How many plugs come in the box?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Fifty. This is a bulk service pack meant for shops, dealers, and maintenance crews rather than a single replacement.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Why is it plastic instead of metal?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Plastic threads don't corrode or seize into the tank fitting, so the plug comes out by hand each season. Plastic is also non-conductive, so there's no galvanic reaction with the tank.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Will it fit my water heater?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It fits tanks with a 1\/2 inch NPT plastic drain plug port. Before ordering, pull your current plug and check that the thread size and material match this one.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Do I need thread tape?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"A wrap of PTFE (Teflon) tape on the threads helps it seal and makes it easier to back out clean next time. It's cheap insurance against a slow weep.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How tight should I make it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Snug by hand is enough. Overtightening a plastic plug splits the threads, and a split plug leaks worse than the one you removed. If it won't seal at snug, check the port threads for damage.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does this replace an anode rod?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. Some RV water heaters drain through a plastic plug like this, others use a metal anode rod that also drains the tank and protects it from corrosion. If your tank uses an anode rod, this plug isn't the right part.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I reuse the plug?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes, a plug in good shape threads back in after each drain-down. Replace it once the head cracks, the threads look chewed up, or it weeps after you've snugged it with fresh tape.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Why buy a box of 50?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"If you service RVs or run a campground, you go through these every fall during winterizing. A bulk box keeps you stocked through a couple of seasons so you're not reordering one plug at a time.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Camco","offers":[{"title":"Default Title","offer_id":45060869488733,"sku":"2008518","price":105.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_6108f785-7d56-414f-a9a1-b03a7cacd4c5.jpg?v=1789536523","url":"https:\/\/nvnmarine.com\/products\/camco-11632-rv-water-heater-drain-plug-1-2-npt-50-pack","provider":"NVN Marine","version":"1.0","type":"link"}