{"product_id":"tempstar-1-pole-30a-contactor-for-txh536gka200-24v-coil-w-shunt-ships-today","title":"Tempstar 1-Pole 30A Contactor for TXH536GKA200 — 24V Coil w\/ Shunt | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is the genuine OEM Tempstar contactor, part number \u003cstrong\u003e1172472\u003c\/strong\u003e, a \u003cstrong\u003e1-pole, 30-amp\u003c\/strong\u003e contactor with a \u003cstrong\u003e24V coil and shunt\u003c\/strong\u003e, for the TXH536GKA200 heat pump. The contactor is the high-voltage switch that powers the compressor and outdoor fan. When the thermostat calls for cooling or heating, the 24V control signal energizes the coil, pulling the contacts closed to send line voltage to the compressor. Over thousands of cycles the contacts pit, burn, or weld, and the coil can fail open. The integrated shunt provides a controlled path that helps the unit run safely. This factory-spec 30A, 24V contactor is the correct drop-in replacement for reliable, safe switching.\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\u003e1172472\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDefinite Purpose Contactor (1-Pole, w\/ Shunt)\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\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e30 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e1\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\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eAC \/ Compressor Switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\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\u003eEngineered as the factory-correct contactor for the Tempstar TXH536GKA200 heat pump. As an ICP-family part it also services equivalent Heil, Comfortmaker, and ICP units that originally specified contactor 1172472. Confirm the pole count, amp rating, and 24V coil on your existing contactor 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 disconnect and breaker; verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the electrical-panel cover on the condensing unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line, load, and coil (24V) wire connections before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Move each wire one at a time to the new contactor, or label and unscrew the old unit from the bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new 30A contactor and reconnect line, load, and coil leads per your photos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, call for cooling, and confirm the contactor pulls in cleanly with no chatter or buzzing.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressor and outdoor fan won't start on a cooling call.\u003c\/li\u003e\n\u003cli\u003eLoud buzzing, chattering, or humming from the contactor.\u003c\/li\u003e\n\u003cli\u003ePitted, burned, or welded contacts that stick closed.\u003c\/li\u003e\n\u003cli\u003eUnit runs even when the thermostat is satisfied (stuck contacts).\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":63021625246067,"sku":"1172472-GEN","price":34.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048388444531,"sku":"1172472","price":44.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-1pole-1172472_0d47250e-6872-41bd-8b92-06a2de68e5c7.jpg?v=1782957426","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-1-pole-30a-contactor-for-txh536gka200-24v-coil-w-shunt-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}