{"product_id":"tempstar-40a-contactor-for-t2h360gkd300-definite-purpose-heat-pump-relay-ships-today","title":"Tempstar 40A Contactor for T2H360GKD300 — Definite Purpose Heat Pump Relay | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM 40-amp definite purpose contactor (part number 1176763) is the switching relay that energizes the compressor and condenser fan on your Tempstar T2H360GKD300 heat pump. When the thermostat calls, the control coil pulls the contacts closed to pass line voltage to the compressor circuit. Contacts that pit, burn, or weld are a leading cause of no-cool\/no-heat calls — symptoms include a humming unit that won't start, a system that won't shut off, or chattering at the contactor.\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\u003e1176763\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDefinite Purpose Contactor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTempstar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmperage Rating\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eHeat Pump Compressor \u0026amp; Condenser Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eOEM replacement for the Tempstar T2H360GKD300 heat pump. Part 1176763 is used across many ICP-family (Heil, Comfortmaker, Tempstar) condensers and heat pumps rated for a 40A contactor — confirm against your unit's parts list before ordering.\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 outdoor disconnect and breaker, then verify zero voltage at the contactor terminals with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condenser service panel to expose the control compartment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line, load, and coil wiring before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Note terminal positions, disconnect the wires, and unscrew the old contactor from its bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new 40A contactor and reconnect line, load, and coil wires exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, call for cooling or heating, and confirm the contactor pulls in cleanly and the unit starts.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutdoor unit hums but the compressor won't start\u003c\/li\u003e\n\u003cli\u003ePitted, blackened, or welded contact points\u003c\/li\u003e\n\u003cli\u003eHeat pump won't shut off due to stuck-closed contacts\u003c\/li\u003e\n\u003cli\u003eChattering or buzzing at the contactor when a call is made\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":"Tempstar","offers":[{"title":"Direct Replacement","offer_id":63027260359027,"sku":"1176763-GEN","price":36.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048398963059,"sku":"1176763","price":48.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1176763_1ae54359-59df-4d15-8808-e26cf95e57c3.jpg?v=1782958127","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-40a-contactor-for-t2h360gkd300-definite-purpose-heat-pump-relay-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}