{"product_id":"31501h","title":"31501 – Ignition Control Circuit Board for Atwood\/Dometic Furnaces","description":"\u003ch1\u003e🔥 31501 – Ignition Control Circuit Board for Atwood\/Dometic Furnaces\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e31501\u003c\/strong\u003e is a factory-authorized \u003cstrong\u003eignition control board\u003c\/strong\u003e designed for \u003cstrong\u003e12V DC RV furnaces\u003c\/strong\u003e with \u003cstrong\u003eDirect Spark Ignition (DSI)\u003c\/strong\u003e. It manages the ignition sequence, blower operation, and flame sensing—ensuring safe and reliable furnace startup and operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e🔧 Key Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e: 12V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIgnition Type\u003c\/strong\u003e: Direct Spark Ignition (DSI)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFan Control\u003c\/strong\u003e: Integrated\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRelay\u003c\/strong\u003e: Onboard relay for blower motor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Atwood HydroFlame 79\/80XX, 85XX, and 89XX series\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 6.75\" L x 4.5\" W x 2.87\" H\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: ~0.4 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e: 31501\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReplaces\u003c\/strong\u003e: 33488, 30575, 33727\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e💡 Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eControls ignition, blower delay, and flame sensing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePlug-and-play design for easy installation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with most single-stage Atwood\/Dometic RV furnaces\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOptional adapter board (35325) may be required for older harnesses\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 class=\"page-title\"\u003e\u003cspan class=\"base\" data-ui-id=\"page-title-wrapper\"\u003eAtwood Furnace Hydro Flame DSI Universal Ignition Control Kit\u003c\/span\u003e\u003c\/h1\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Brand\"\u003eAtwood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Model\"\u003e31501\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eFits\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Fits\"\u003eNew DSI board is direct replacement for all 12 V DC older systems. use the edge adapter if applicable. No wiring changes are required. Direct replacement with current systems.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eFeatures\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Features\"\u003eUniversal Ignition DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eIncluded\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Included\"\u003e(1) Circuit Board\u003cbr\u003e(1) Edge Pin Connector\u003cbr\u003e(1) Installation Sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Dimensions\"\u003eBoard: 4-1\/4\" x 3-1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eMade in\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Made in\"\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eNet Weight\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Net Weight\"\u003e.65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eGross Weight\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Gross Weight\"\u003e.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Laurelhurst","offers":[{"title":"Default Title","offer_id":16078791344194,"sku":"A31501MC","price":150.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/91SJ70YT1AL._AC_SX522.jpg?v=1751432657","url":"https:\/\/hvacpartstore.com\/products\/31501h","provider":"HVACpartstore","version":"1.0","type":"link"}