{"product_id":"icp-40a-contactor-for-wch3602gkr1-heat-pump-24v-coil-oem-ships-today","title":"ICP 40A Contactor for WCH3602GKR1 Heat Pump — 24V Coil OEM | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM 40-amp definite purpose contactor (OEM #1176763) is the switching relay for the ICP\/Heil\/Tempstar WCH3602GKR1 heat pump. It uses a low-voltage 24V control signal from the thermostat to close its line-voltage contacts, energizing the compressor and condenser fan motor. Over time the contacts pit, burn, and weld from repeated arcing. A failed contactor is among the most common causes of a condenser that won't start, hums without running, or won't shut off because the contacts have fused closed. Replacement is a fast, low-cost repair that restores reliable compressor and fan operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\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\u003eICP \/ Heil \/ Tempstar \/ Comfortmaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Voltage\u003c\/td\u003e\n\u003ctd\u003e24V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eWCH3602GKR1 Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eBuilt for the WCH3602GKR1 heat pump condensing unit and its ICP-family equivalents under the Heil, Tempstar, and Comfortmaker brands. Verify your existing contactor amp rating (40A) and 24V coil voltage before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Shut off power at the disconnect and breaker, then confirm zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condenser service panel to reach the contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every line, load, and 24V coil wire before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect all wiring, unscrew the contactor from its bracket, and lift it out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect each wire exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and call for cooling; confirm the contactor pulls in and the compressor and fan start.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCondenser hums but compressor and fan won't start\u003c\/li\u003e\n\u003cli\u003ePitted, burned, or melted contacts visible on the contactor\u003c\/li\u003e\n\u003cli\u003eSystem won't shut off because contacts are welded closed\u003c\/li\u003e\n\u003cli\u003eChattering or buzzing when the thermostat calls for cooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day on orders placed 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":63027251904883,"sku":"1176763","price":33.8,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047368049011,"sku":"1176763-GEN","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1176763_c148171f-2d92-4d26-be6d-babe646a871d.jpg?v=1782882267","url":"https:\/\/nationalhvacparts.com\/products\/icp-40a-contactor-for-wch3602gkr1-heat-pump-24v-coil-oem-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}