{"product_id":"watts-0067371-plt-12-potable-water-expansion-tank","title":"Watts 0067371 PLT-12 Potable Water Expansion Tank","description":"\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"53\" data-end=\"70\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"72\" data-end=\"839\"\u003e\n\u003cli data-section-id=\"1ny45le\" data-start=\"72\" data-end=\"98\"\u003e\n\u003cstrong data-start=\"74\" data-end=\"90\"\u003ePart Number:\u003c\/strong\u003e 0067371\u003c\/li\u003e\n\u003cli data-section-id=\"wqi6t7\" data-start=\"99\" data-end=\"118\"\u003e\n\u003cstrong data-start=\"101\" data-end=\"111\"\u003eModel:\u003c\/strong\u003e PLT-12\u003c\/li\u003e\n\u003cli data-section-id=\"4p5w4s\" data-start=\"119\" data-end=\"137\"\u003e\n\u003cstrong data-start=\"121\" data-end=\"131\"\u003eBrand:\u003c\/strong\u003e Watts\u003c\/li\u003e\n\u003cli data-section-id=\"1g8x9vg\" data-start=\"138\" data-end=\"186\"\u003e\n\u003cstrong data-start=\"140\" data-end=\"157\"\u003eProduct Type:\u003c\/strong\u003e Potable Water Expansion Tank\u003c\/li\u003e\n\u003cli data-section-id=\"1dg9oup\" data-start=\"187\" data-end=\"217\"\u003e\n\u003cstrong data-start=\"189\" data-end=\"205\"\u003eTank Volume:\u003c\/strong\u003e 4.5 Gallons\u003c\/li\u003e\n\u003cli data-section-id=\"2rcbe4\" data-start=\"218\" data-end=\"262\"\u003e\n\u003cstrong data-start=\"220\" data-end=\"240\"\u003eTank Acceptance:\u003c\/strong\u003e 3.42 Gallons @ 20 PSI\u003c\/li\u003e\n\u003cli data-section-id=\"yz69lu\" data-start=\"263\" data-end=\"306\"\u003e\n\u003cstrong data-start=\"265\" data-end=\"285\"\u003eConnection Size:\u003c\/strong\u003e 3\/4\" MNPT (Male NPT)\u003c\/li\u003e\n\u003cli data-section-id=\"e75w2j\" data-start=\"307\" data-end=\"359\"\u003e\n\u003cstrong data-start=\"309\" data-end=\"333\"\u003ePre-Charge Pressure:\u003c\/strong\u003e 20 PSI (Field Adjustable)\u003c\/li\u003e\n\u003cli data-section-id=\"1pjzlog\" data-start=\"360\" data-end=\"399\"\u003e\n\u003cstrong data-start=\"362\" data-end=\"391\"\u003eMaximum Working Pressure:\u003c\/strong\u003e 150 PSI\u003c\/li\u003e\n\u003cli data-section-id=\"1373rp3\" data-start=\"400\" data-end=\"449\"\u003e\n\u003cstrong data-start=\"402\" data-end=\"436\"\u003eMaximum Operating Temperature:\u003c\/strong\u003e 200°F (93°C)\u003c\/li\u003e\n\u003cli data-section-id=\"z766lw\" data-start=\"450\" data-end=\"480\"\u003e\n\u003cstrong data-start=\"452\" data-end=\"469\"\u003eConstruction:\u003c\/strong\u003e Steel Tank\u003c\/li\u003e\n\u003cli data-section-id=\"1bv63dl\" data-start=\"481\" data-end=\"510\"\u003e\n\u003cstrong data-start=\"483\" data-end=\"497\"\u003eDiaphragm:\u003c\/strong\u003e Butyl Rubber\u003c\/li\u003e\n\u003cli data-section-id=\"uqnuiv\" data-start=\"511\" data-end=\"550\"\u003e\n\u003cstrong data-start=\"513\" data-end=\"523\"\u003eLiner:\u003c\/strong\u003e FDA-Approved Polypropylene\u003c\/li\u003e\n\u003cli data-section-id=\"1azs0vx\" data-start=\"551\" data-end=\"590\"\u003e\n\u003cstrong data-start=\"553\" data-end=\"574\"\u003eInlet Connection:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli data-section-id=\"cp74px\" data-start=\"591\" data-end=\"611\"\u003e\n\u003cstrong data-start=\"593\" data-end=\"607\"\u003eLead Free:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli data-section-id=\"18xtuxf\" data-start=\"612\" data-end=\"659\"\u003e\n\u003cstrong data-start=\"614\" data-end=\"632\"\u003eCertification:\u003c\/strong\u003e ANSI\/NSF 61 \u0026amp; IAPMO Listed\u003c\/li\u003e\n\u003cli data-section-id=\"ln67j6\" data-start=\"660\" data-end=\"761\"\u003e\n\u003cstrong data-start=\"662\" data-end=\"678\"\u003eApplication:\u003c\/strong\u003e Gas, electric, and oil-fired residential water heaters and hot water storage tanks\u003c\/li\u003e\n\u003cli data-section-id=\"1hfneim\" data-start=\"762\" data-end=\"839\"\u003e\n\u003cstrong data-start=\"764\" data-end=\"801\"\u003eGenuine Watts Replacement Product\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"841\" data-end=\"844\"\u003e\n\u003ch2 data-section-id=\"fc0ag2\" data-start=\"846\" data-end=\"904\"\u003eCommon Symptoms of a Failed Water Heater Expansion Tank\u003c\/h2\u003e\n\u003cp data-start=\"906\" data-end=\"1332\"\u003eIf your \u003cstrong data-start=\"914\" data-end=\"958\"\u003egas, electric, or oil-fired water heater\u003c\/strong\u003e in \u003cstrong data-start=\"962\" data-end=\"1019\"\u003eCalgary, Edmonton, Red Deer, Lethbridge, Medicine Hat\u003c\/strong\u003e, or anywhere in \u003cstrong data-start=\"1036\" data-end=\"1047\"\u003eAlberta\u003c\/strong\u003e, or throughout the \u003cstrong data-start=\"1067\" data-end=\"1091\"\u003eGreater Toronto Area\u003c\/strong\u003e, including \u003cstrong data-start=\"1103\" data-end=\"1229\"\u003eToronto, Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Oakville, Burlington, Milton, Ajax, Pickering, and Oshawa\u003c\/strong\u003e, is experiencing pressure-related problems, a failed \u003cstrong data-start=\"1283\" data-end=\"1314\"\u003eWatts PLT-12 Expansion Tank\u003c\/strong\u003e may be the cause.\u003c\/p\u003e\n\u003cp data-start=\"1334\" data-end=\"1716\"\u003eA potable water expansion tank is designed to absorb the increased water volume created as water heats up inside a closed plumbing system. When the internal butyl rubber diaphragm fails or the tank loses its air charge, thermal expansion can no longer be absorbed. As system pressure rises, the plumbing system and water heater safety components are placed under unnecessary stress.\u003c\/p\u003e\n\u003cp data-start=\"1718\" data-end=\"1742\"\u003eCommon symptoms include:\u003c\/p\u003e\n\u003cul data-start=\"1744\" data-end=\"2371\"\u003e\n\u003cli data-section-id=\"iopz1j\" data-start=\"1744\" data-end=\"1829\"\u003eWater dripping or discharging from the temperature and pressure (T\u0026amp;P) relief valve.\u003c\/li\u003e\n\u003cli data-section-id=\"6dhx2w\" data-start=\"1830\" data-end=\"1910\"\u003eWater pressure increases after the water heater has completed a heating cycle.\u003c\/li\u003e\n\u003cli data-section-id=\"hawwlu\" data-start=\"1911\" data-end=\"1968\"\u003eFluctuating hot water pressure at faucets and fixtures.\u003c\/li\u003e\n\u003cli data-section-id=\"u83cfv\" data-start=\"1969\" data-end=\"2043\"\u003eBanging or knocking noises in the plumbing system during heating cycles.\u003c\/li\u003e\n\u003cli data-section-id=\"98sepn\" data-start=\"2044\" data-end=\"2100\"\u003eWaterlogged expansion tank that feels unusually heavy.\u003c\/li\u003e\n\u003cli data-section-id=\"12asyb0\" data-start=\"2101\" data-end=\"2178\"\u003eWater leaking from the Schrader air valve, indicating a ruptured diaphragm.\u003c\/li\u003e\n\u003cli data-section-id=\"b5krtu\" data-start=\"2179\" data-end=\"2217\"\u003eFrequent T\u0026amp;P relief valve operation.\u003c\/li\u003e\n\u003cli data-section-id=\"1jgnfxq\" data-start=\"2218\" data-end=\"2300\"\u003ePremature failure of water heater components caused by repeated pressure spikes.\u003c\/li\u003e\n\u003cli data-section-id=\"163vyqw\" data-start=\"2301\" data-end=\"2371\"\u003eVisible corrosion, rust, or water leaking around the expansion tank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2373\" data-end=\"2811\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Oem Hvac Parts Canada","offers":[{"title":"Default Title","offer_id":53359133524244,"sku":null,"price":185.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/6146\/6132\/files\/oemExpansionTank.jpg?v=1785281752","url":"https:\/\/oemhvacpartscanada.ca\/products\/watts-0067371-plt-12-potable-water-expansion-tank","provider":"Oem Hvac Parts Canada","version":"1.0","type":"link"}