{"product_id":"tempstar-2-pole-40a-contactor-for-t4h560gkd200-24v-coil-ships-today","title":"Tempstar 2-Pole 40A Contactor for T4H560GKD200 — 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe OEM Tempstar 2-Pole 40A Contactor (part number 1172786) is the high-voltage switch that powers the compressor and condenser fan on your T4H560GKD200 heat pump. Its 24V coil is energized by the thermostat call, pulling in the contacts to deliver line voltage to the outdoor loads. Contactors are a high-wear part: the contacts pit and burn from arcing over thousands of cycles, and the coil can fail open. Symptoms of a failing 40A contactor include a unit that hums but won't start, chattering or buzzing at the outdoor unit, welded contacts that keep the compressor running nonstop, or no outdoor operation at all despite a cooling\/heating call. A fresh OEM contactor restores clean, reliable switching and protects the compressor from low-voltage and chatter damage.\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\u003e1172786\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 (ICP \/ Heil family)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e2-Pole\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\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\u003eA direct OEM fit for the Tempstar T4H560GKD200 heat pump and shared ICP \/ Heil \/ Comfortmaker units using contactor 1172786. Any compatible 2-pole 40A definite-purpose contactor with a 24V coil can serve as an equivalent — confirm coil voltage and amp rating 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 and verify zero voltage with a multimeter; capacitors nearby can hold a charge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the outdoor unit control-panel cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line, load, and 24V coil wire positions before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Transfer wires one at a time, or label them, then unscrew and lift out the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new 1172786 contactor and reconnect each lead to the matching terminal per your photos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, place a call, and confirm the contactor pulls in cleanly and the compressor\/fan start.\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 or buzzes but won't start\u003c\/li\u003e\n\u003cli\u003eChattering contactor that pulls in and drops out rapidly\u003c\/li\u003e\n\u003cli\u003ePitted, burned, or welded contacts (compressor runs nonstop)\u003c\/li\u003e\n\u003cli\u003eOpen 24V coil reading on the multimeter\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":63021781516659,"sku":"1172786-GEN","price":29.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048395293043,"sku":"1172786","price":38.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1172786_f14d74f7-0967-4b82-9e51-4a910c907c71.jpg?v=1782957996","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-2-pole-40a-contactor-for-t4h560gkd200-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}