{"product_id":"wv8840a1050-honeywell-water-heater-gas-valve","title":"WV8840A1050 | Honeywell Water Heater Gas Valve","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Honeywell WV8840A1050 is a water heater gas valve designed for standing pilot applications, providing precise gas regulation and integrated temperature control. It ensures reliable hot water production while maintaining safe and efficient system operation.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 493.844px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003eGas Flow Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003eWV8840A1050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 11.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 11.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 11.5938px;\"\u003eWater Heater Gas Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003eStanding pilot water heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003eGas Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003eRegulation Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003e30,000 to 85,000 Btuh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003eInlet Pressure Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003eMax 0.5 PSI (14.0 in. w.c.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003eBody Pattern\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003e90° inlet with 1\/2 in. NPT, 1\/2 in. inverted flare outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003eMounting Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003eUpright only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 39.1875px;\"\u003e\u003cstrong\u003eControl Input Voltage Min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 39.1875px;\"\u003e350 mV DC (open circuit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 39.1875px;\"\u003e\u003cstrong\u003eControl Input Voltage Max\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 39.1875px;\"\u003e850 mV DC (open circuit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 39.1875px;\"\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 39.1875px;\"\u003e32°F to 150°F (0°C to 66°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.1875px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 40.1875px;\"\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 40.1875px;\"\u003e0°F to 150°F (-18°C to 66°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 39.1875px;\"\u003e\u003cstrong\u003eStorage Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 39.1875px;\"\u003e-40°F to 150°F (-40°C to 66°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003e95% non-condensing at 104°F (40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003eThermopile from standing pilot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 30.5938px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 30.5938px;\"\u003e8 × 6 × 6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.2485%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3878%; height: 19.5938px;\"\u003e2.25 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eWV8840A1050\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"1140\" data-start=\"439\"\u003eThe WV8840A1050 is part of Honeywell’s water heater gas valve range, built to regulate natural gas flow in residential and light commercial water heating systems. It uses an integrated temperature sensing element within an immersion well to provide accurate temperature control without external sensors. Powered by a thermopile heated by the standing pilot flame, it operates without the need for external electrical power, maintaining functionality during power outages. This valve supports a regulation range from 30,000 to 85,000 Btuh, operates within a broad temperature range, and features a standard 90° inlet\/outlet body configuration for straightforward installation.\u003c\/p\u003e\n\u003cp data-end=\"1161\" data-start=\"1142\"\u003e\u003cstrong data-end=\"1159\" data-start=\"1142\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2146\" data-start=\"1162\"\u003e\n\u003cli data-end=\"1289\" data-start=\"1162\"\u003e\n\u003cp data-end=\"1289\" data-start=\"1164\"\u003e\u003cstrong data-end=\"1199\" data-start=\"1164\"\u003eIntegrated temperature sensing:\u003c\/strong\u003e Utilizes an internal sensor in an immersion well for precise water temperature control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1424\" data-start=\"1290\"\u003e\n\u003cp data-end=\"1424\" data-start=\"1292\"\u003e\u003cstrong data-end=\"1319\" data-start=\"1292\"\u003eSelf-powered operation:\u003c\/strong\u003e Powered by a thermopile heated by the pilot flame, eliminating the need for external electrical power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1549\" data-start=\"1425\"\u003e\n\u003cp data-end=\"1549\" data-start=\"1427\"\u003e\u003cstrong data-end=\"1457\" data-start=\"1427\"\u003eNatural gas compatibility:\u003c\/strong\u003e Supports a regulation range from 30,000 to 85,000 Btuh for efficient heating performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1668\" data-start=\"1550\"\u003e\n\u003cp data-end=\"1668\" data-start=\"1552\"\u003e\u003cstrong data-end=\"1581\" data-start=\"1552\"\u003eStandardized body design:\u003c\/strong\u003e 90° inlet with 1\/2-inch NPT and 1\/2-inch inverted flare outlet for easy replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1788\" data-start=\"1669\"\u003e\n\u003cp data-end=\"1788\" data-start=\"1671\"\u003e\u003cstrong data-end=\"1705\" data-start=\"1671\"\u003eMillivolt control input range:\u003c\/strong\u003e Operates from 350 mV to 850 mV (open circuit) for reliable signal compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1919\" data-start=\"1789\"\u003e\n\u003cp data-end=\"1919\" data-start=\"1791\"\u003e\u003cstrong data-end=\"1825\" data-start=\"1791\"\u003eBroad environmental tolerance:\u003c\/strong\u003e Functions in ambient temperatures from 32°F to 150°F with storage capability down to -40°F.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2036\" data-start=\"1920\"\u003e\n\u003cp data-end=\"2036\" data-start=\"1922\"\u003e\u003cstrong data-end=\"1951\" data-start=\"1922\"\u003eHigh humidity resistance:\u003c\/strong\u003e Operates in up to 95% non-condensing humidity at 104°F for dependable performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2146\" data-start=\"2037\"\u003e\n\u003cp data-end=\"2146\" data-start=\"2039\"\u003e\u003cstrong data-end=\"2076\" data-start=\"2039\"\u003eUpright installation requirement:\u003c\/strong\u003e Designed for vertical mounting to ensure accurate sensor operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2301\" data-start=\"2148\"\u003eThe WV8840A1050 delivers the reliability and precision required for safe, efficient, and long-lasting water heater operation in standing pilot systems.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49105246454016,"sku":"WV8840A1050","price":580.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/41cvd5igq4L_7e1d1f9b-2a41-4691-ad66-73c308a754e4.jpg?v=1785543445","url":"https:\/\/alotechparts.com\/products\/wv8840a1050-honeywell-water-heater-gas-valve","provider":"Alo Tech Solutions","version":"1.0","type":"link"}