{"product_id":"wv8840b1158-honeywell-water-heater-gas-valve","title":"WV8840B1158 | Honeywell Water Heater Gas Valve","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe Honeywell WV8840B1158 is a gas control valve designed for use in gas-powered water heaters, particularly those with a 2-inch cavity.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIt offers precise temperature regulation and safety features to ensure reliable operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 254.8px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 72.6457%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan\u003eValves\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eWV8840B1158\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eGas Valve\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eFuel Type\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eNatural Gas\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eInlet\/Outlet Size\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003e1\/2\" NPT\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eCavity Size\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003e2 inch\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eTemperature Range\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003e32°F to 150°F (0°C to 66°C)\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eBTU Capacity\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eUp to 130,000 BTU\/hr\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003ePower Source\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eThermopile (standing pilot)\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eSafety Feature\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eTemperature Cut-Out (TCO)\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 26.9899%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.6457%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003e1.98 lbs\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About WV8840B1158\u003c\/h4\u003e\n\u003cp\u003eThe Honeywell WV8840B1158 is a gas control valve specifically designed for natural gas-powered water heaters, particularly models with a 2-inch cavity. This valve provides precise temperature control using an integrated thermistor and includes critical safety features such as a temperature cut-out (TCO). Powered by a thermopile system, it does not require external electricity, making it highly reliable for residential and light commercial water heating applications. The durable construction and compatibility with multiple heater models make it a trusted choice for service and replacement needs.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNatural Gas Operation: Optimized for use with natural gas water heaters for dependable fuel compatibility.\u003c\/li\u003e\n\u003cli\u003eThermopile-Powered: Generates its own power from the standing pilot flame, eliminating the need for external power sources.\u003c\/li\u003e\n\u003cli\u003eAccurate Temperature Control: Features an NTC thermistor for precise monitoring and regulation of water temperature.\u003c\/li\u003e\n\u003cli\u003eTemperature Cut-Out Protection: Integrated TCO function helps prevent overheating by shutting off gas flow if necessary.\u003c\/li\u003e\n\u003cli\u003e1\/2\" NPT Inlet\/Outlet: Standard threaded connections ensure easy and secure installation.\u003c\/li\u003e\n\u003cli\u003eHigh BTU Capacity: Supports up to 130,000 BTU\/hr, suitable for a range of water heater sizes.\u003c\/li\u003e\n\u003cli\u003eCompact Design: Fits into 2\" cavity water heaters, providing broad compatibility across units.\u003c\/li\u003e\n\u003cli\u003eRugged Construction: Built for durability under continuous use in domestic hot water systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe WV8840B1158 delivers efficient, safe, and maintenance-friendly performance for water heater gas control, making it a reliable component in modern residential heating systems.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49105379819776,"sku":"WV8840B1158","price":510.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/IMG_2200_6a222609-72b5-417c-987b-42258f84fb1c.jpg?v=1785545837","url":"https:\/\/alotechparts.com\/products\/wv8840b1158-honeywell-water-heater-gas-valve","provider":"Alo Tech Solutions","version":"1.0","type":"link"}