{"product_id":"watts-0066100-100xl-temperature-and-pressure-relief-valve","title":"Watts 0066100 100XL Temperature and Pressure Relief Valve","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"747\"\u003eThe Watts 0066100 100XL Temperature and Pressure Relief Valve is a 3\/4 inch self-closing safety relief valve designed to provide automatic protection against excessive pressure and temperature conditions in water heaters and hot water storage tanks. Commonly installed in residential and commercial water heaters, hot water supply tanks, domestic hot water systems, boiler support equipment, and institutional plumbing systems requiring reliable overpressure and overtemperature protection. Maintenance personnel, plumbing contractors, OEMs, and facility operators use this valve for safety compliance, replacement projects, preventive maintenance, and new water heating system installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"749\" data-end=\"766\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"767\" data-end=\"1612\"\u003eThe Watts 100XL Temperature and Pressure Relief Valve is widely used in residential water heaters, commercial hot water storage tanks, apartment complexes, hotels, hospitals, schools, restaurants, nursing homes, industrial wash systems, institutional buildings, mechanical rooms, and domestic hot water distribution systems. The valve automatically relieves excessive pressure and temperature conditions before they can damage equipment or create hazardous operating situations. It is commonly specified for water heaters and hot water storage tanks up to 105,000 BTU\/hr where dependable temperature and pressure protection is required to safeguard water heaters, storage vessels, heat exchangers, piping systems, and related infrastructure while maintaining compliance with plumbing and safety regulations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1614\" data-end=\"1643\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1644\" data-end=\"2519\"\u003e• Manufacturer Part Number (MPN): 0066100\u003cbr data-start=\"1685\" data-end=\"1688\"\u003e• Brand: Watts\u003cbr data-start=\"1702\" data-end=\"1705\"\u003e• Series: 100XL\u003cbr data-start=\"1720\" data-end=\"1723\"\u003e• Product Type: Temperature \u0026amp; Pressure Relief Valve\u003cbr data-start=\"1774\" data-end=\"1777\"\u003e• Valve Size: 3\/4 in.\u003cbr data-start=\"1798\" data-end=\"1801\"\u003e• Connection Type: Male NPT Inlet x Female NPT Outlet\u003cbr data-start=\"1854\" data-end=\"1857\"\u003e• Pressure Relief Setting: 150 PSI\u003cbr data-start=\"1891\" data-end=\"1894\"\u003e• Temperature Relief Setting: 210°F (99°C)\u003cbr data-start=\"1936\" data-end=\"1939\"\u003e• Valve Type: Self-Closing Temperature \u0026amp; Pressure Relief Valve\u003cbr data-start=\"2001\" data-end=\"2004\"\u003e• Body Material: Brass \/ Bronze\u003cbr data-start=\"2035\" data-end=\"2038\"\u003e• Spring Material: Stainless Steel\u003cbr data-start=\"2072\" data-end=\"2075\"\u003e• Test Lever: Included\u003cbr data-start=\"2097\" data-end=\"2100\"\u003e• Service Media: Water\u003cbr data-start=\"2122\" data-end=\"2125\"\u003e• Maximum Water Heater Capacity: 105,000 BTU\/hr\u003cbr data-start=\"2172\" data-end=\"2175\"\u003e• Function: Automatic Overpressure and Overtemperature Protection\u003cbr data-start=\"2240\" data-end=\"2243\"\u003e• Certification: ASME Rated\u003cbr data-start=\"2270\" data-end=\"2273\"\u003e• Certification: CSA Listed\u003cbr data-start=\"2300\" data-end=\"2303\"\u003e• Standard: ANSI Z21.22 Certified\u003cbr data-start=\"2336\" data-end=\"2339\"\u003e• Application: Water Heaters and Hot Water Storage Tanks\u003cbr data-start=\"2395\" data-end=\"2398\"\u003e• Feature: Thermo-Bonded Thermostat Coating\u003cbr data-start=\"2441\" data-end=\"2444\"\u003e• Feature: Automatic Reseating Design \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2521\" data-end=\"2545\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2546\" data-end=\"2763\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Watts 100XL-4 3\/4\" Temperature \u0026amp; Pressure Relief Valve\u003cbr data-start=\"2602\" data-end=\"2605\"\u003e• Watts LF100XL 3\/4\" Temperature \u0026amp; Pressure Relief Valve\u003cbr data-start=\"2661\" data-end=\"2664\"\u003e• Cash Acme NCLX-5LX 3\/4\" Temperature \u0026amp; Pressure Relief Valve\u003c\/p\u003e","brand":"WATTS","offers":[{"title":"New","offer_id":51731231113518,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c042afa5-a881-4897-b3c0-87a9dfbb1d9a.jpg?v=1770595748","url":"https:\/\/plgautomation.com\/products\/watts-0066100-100xl-temperature-and-pressure-relief-valve","provider":"PLG Automation ","version":"1.0","type":"link"}