{"title":"Water Heater Gas Valve Board","description":"\u003cp data-start=\"0\" data-end=\"262\"\u003ePremium collection of Water Heater Gas Valve Boards designed to help restore reliable and efficient performance to your water heating system. We offer quality replacement control boards compatible with many popular residential and commercial gas water heaters.\u003c\/p\u003e\n\u003cp data-start=\"264\" data-end=\"453\"\u003eWhether you're repairing ignition issues, replacing a faulty control board, or maintaining your system, our collection provides dependable parts selected for durability and compatibility.\u003c\/p\u003e\n\u003cp data-start=\"455\" data-end=\"611\"\u003e✔ Quality Tested Parts\u003cbr data-start=\"477\" data-end=\"480\"\u003e✔ Compatible With Major Water Heater Brands\u003cbr data-start=\"523\" data-end=\"526\"\u003e✔ Reliable Performance\u003cbr data-start=\"548\" data-end=\"551\"\u003e✔ Fast Shipping From USA\u003cbr data-start=\"575\" data-end=\"578\"\u003e✔ Professional Customer Support\u003c\/p\u003e\n\u003cp data-start=\"613\" data-end=\"719\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAt MaxHVAC, we focus on trusted water heating solutions and dependable replacement parts you can count on.\u003c\/p\u003e","products":[{"product_id":"honeywell-water-heater-gas-valve-control-board-wv8840a1000-wv8840a1050-wv8840b1109-wv8840c1404","title":"Honeywell Water Heater Gas Valve Control Board WV8840A1000 | WV8840A1050 | WV8840B1109 | WV8840C1404","description":"\u003cp\u003eBrand New - Honeywell Water Heater Gas Valve Control Board WV8840A1000 | WV8840A1050 | WV8840B1109 | WV8840C1404\u003c\/p\u003e\n\u003cp\u003eThe Honeywell Water Heater Gas Valve Control Board part # WV8840A1000 | WV8840A1050 | WV8840B1109 | WV8840C1404 are designed for use in standing pilot applications, utilizing an immersion well for water temperature sensing. These controls are powered by a thermopile heated by the standing pilot flame, eliminating the need for external electrical power sources. They feature an integrated NTC temperature sensor that provides accurate water temperature control and a temperature cut-out (TCO) function for safety. The control body has a 90-degree pattern with a 1\/2-inch inlet and a 1\/2-inch inverted flare outlet, and is designed to be mounted in an upright position only.\u003c\/p\u003e","brand":"MaxHVAC","offers":[{"title":"Default Title","offer_id":56523909333158,"sku":null,"price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/3868\/8422\/files\/il_fullxfull_6682402036_l5z0_jpg.webp?v=1779626190"},{"product_id":"honeywell-water-heater-gas-valve-control-board-wv8840a1000-wv8840a1050-wv8840b1109-wv8840c1404-copy","title":"Honeywell Water Heater Gas Valve Control Board WV8840B1158 | WV8840B1141 | WV8840B1110","description":"\u003cp\u003eBrand New - Honeywell Water Heater Gas Valve Control Board WV8840B1158 | WV8840B1141 | WV8840B1110\u003c\/p\u003e\n\u003cp\u003eThe Honeywell Water Heater Gas Valve Control Board part # WV8840B1158 | WV8840B1141 | WV8840B1110 are designed for use in standing pilot applications, utilizing an immersion well for water temperature sensing. These controls are powered by a thermopile heated by the standing pilot flame, eliminating the need for external electrical power sources. They feature an integrated NTC temperature sensor that provides accurate water temperature control and a temperature cut-out (TCO) function for safety. The control body has a 90-degree pattern with a 1\/2-inch inlet and a 1\/2-inch inverted flare outlet, and is designed to be mounted in an upright position only.\u003c\/p\u003e","brand":"MaxHVAC","offers":[{"title":"Default Title","offer_id":56523914117286,"sku":null,"price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/3868\/8422\/files\/il_fullxfull_6682409682_7zp3_jpg.webp?v=1779627333"},{"product_id":"honeywell-water-heater-gas-valve-control-board-wv8840a1001-wv8840a1051","title":"Honeywell Water Heater Gas Valve Control Board WV8840A1001 | WV8840A1051","description":"\u003cp\u003eBrand New - Honeywell Water Heater Gas Valve Control Board WV8840A1001 | WV8840A1051\u003c\/p\u003e\n\u003cp\u003eThe Honeywell Water Heater Gas Valve Control Board models WV8840A1001 and WV8840A1051 are designed for use in standing pilot applications, utilizing an immersion well for water temperature sensing. These controls are powered by a thermopile heated by the standing pilot flame, eliminating the need for external electrical power sources. They feature an integrated NTC temperature sensor that provides accurate water temperature control and a temperature cut-out (TCO) function for safety. The control body has a 90-degree pattern with a 1\/2-inch inlet and a 1\/2-inch inverted flare outlet, and is designed to be mounted in an upright position only.\u003c\/p\u003e","brand":"MaxHVAC","offers":[{"title":"Default Title","offer_id":56523924242598,"sku":null,"price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/3868\/8422\/files\/il_fullxfull_6720162959_h16r_jpg.webp?v=1779627529"},{"product_id":"honeywell-water-heater-gas-valve-control-board-wv8840b1158-wv8840b1141-wv8840b1110-copy","title":"Honeywell Water Heater Gas Valve Control Board WV8840A1057 | WV8840A1007 | WV8840A5035","description":"\u003cp\u003eBrand New - Honeywell Water Heater Gas Valve Control Board WV8840A1057 | WV8840A1007 | WV8840A5035\u003c\/p\u003e\n\u003cp\u003eThe Honeywell Water Heater Gas Valve Control Board part # WV8840A1057 | WV8840A1007 | WV8840A5035 are designed for use in standing pilot applications, utilizing an immersion well for water temperature sensing. These controls are powered by a thermopile heated by the standing pilot flame, eliminating the need for external electrical power sources. They feature an integrated NTC temperature sensor that provides accurate water temperature control and a temperature cut-out (TCO) function for safety. The control body has a 90-degree pattern with a 1\/2-inch inlet and a 1\/2-inch inverted flare outlet, and is designed to be mounted in an upright position only.\u003c\/p\u003e","brand":"MaxHVAC","offers":[{"title":"Default Title","offer_id":56523928076454,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/3868\/8422\/files\/il_fullxfull_6711268822_dd4s_jpg.webp?v=1779627615"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/3868\/8422\/collections\/ChatGPT_Image_May_24_2026_at_05_48_18_AM.png?v=1779742358","url":"https:\/\/maxhvacpro.com\/collections\/water-heater-gas-valve-board.oembed","provider":"MaxHVAC","version":"1.0","type":"link"}