{"product_id":"icp-outdoor-thermostat-for-zaxb030epd1-t6031h-temperature-control-ships-today-1","title":"ICP Outdoor Thermostat for ZAXB030EPD1 — T6031H Temperature Control | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is a genuine OEM outdoor thermostat (part number 1054570, T6031H series) for the ICP\/Tempstar\/Heil ZAXB030EPD1 packaged heat pump. The T6031H is a remote temperature controller that senses outdoor air temperature and signals the control system to manage defrost timing, auxiliary heat staging, and compressor lockout. When this thermostat fails, the unit may run electric strip heat continuously, fail to lock out the compressor in extreme cold, or short-cycle during defrost — driving up energy bills and reducing comfort. Replacing a failed outdoor thermostat restores proper staging and protects the compressor. This is a direct-fit OEM component, not a generic substitute, ensuring correct temperature calibration and terminal layout for your equipment.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1054570\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eOutdoor Temperature Thermostat (T6031H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Tempstar \/ Heil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eOutdoor air sensing \/ compressor lockout \/ aux heat staging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eZAXB030EPD1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM direct replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned as the factory outdoor thermostat for the ICP\/Tempstar\/Heil ZAXB030EPD1 packaged heat pump system. The T6031H platform is shared across many Carrier-family packaged heat pumps; always verify part number 1054570 against your unit's wiring diagram before installing.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the breaker\/disconnect and verify zero voltage with a multimeter before touching any wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the control-access service panel on the outdoor unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all wire connections and the thermostat mounting position before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the sensing leads and control wiring, then unfasten the old thermostat from its bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new T6031H, route the sensing element to the same location, and reconnect wiring exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and verify proper staging, defrost, and outdoor temperature response.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectric auxiliary\/strip heat runs constantly even in mild weather\u003c\/li\u003e\n\u003cli\u003eCompressor fails to lock out during very cold outdoor temperatures\u003c\/li\u003e\n\u003cli\u003eErratic or stuck defrost cycles\u003c\/li\u003e\n\u003cli\u003eNo staging response to changing outdoor temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eShips same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027185451379,"sku":"1054570","price":50.64,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047703036275,"sku":"1054570-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-thermostat-nonprogrammable-1054570_4961aeeb-48ad-4855-8355-8ac62cbaa1d9.jpg?v=1782894965","url":"https:\/\/nationalhvacparts.com\/products\/icp-outdoor-thermostat-for-zaxb030epd1-t6031h-temperature-control-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}