{"product_id":"tempstar-1-pole-30a-contactor-for-t4h524gkd200-oem-1172472-24v-coil-w-shunt-ships-today","title":"Tempstar 1-Pole 30A Contactor for T4H524GKD200 — OEM 1172472 24V Coil w\/ Shunt | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine Tempstar definite-purpose contactor (OEM #1172472) is a 1-pole, 30-amp unit with a 24V control coil and built-in shunt, used to switch line-voltage power to the compressor and condenser fan in your T4H524GKD200. When the thermostat calls for cooling, 24V energizes the coil and the contacts close to power the outdoor unit. Pitted, welded, or chattering contacts and a burned-out coil are leading causes of a condenser that won't start, hums, or short-cycles. Replacing the contactor restores clean, reliable switching and protects downstream components.\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\u003e1172472\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\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e1-Pole (with shunt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistive Rating\u003c\/td\u003e\n\u003ctd\u003e30 Amps\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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTempstar (ICP \/ Heil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eGenuine OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eBuilt for the Tempstar T4H524GKD200 and broadly compatible across ICP-family outdoor units (Tempstar, Heil, Comfortmaker, Arcoaire) specifying a 1-pole 30A \/ 24V contactor. Confirm amp rating and coil voltage against the original before installing.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power; verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the outdoor unit electrical access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line, load, and 24V coil wiring before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Transfer one wire at a time or label each lead, then unscrew the old contactor from the bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect every wire to the matching terminal per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, call for cooling, and confirm the contacts pull in and the compressor\/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 won't start\u003c\/li\u003e\n\u003cli\u003eVisibly pitted, burned, or welded contacts\u003c\/li\u003e\n\u003cli\u003eBuzzing\/chattering at the contactor\u003c\/li\u003e\n\u003cli\u003eCoil reads open and won't pull in on a 24V call\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\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":63021782532467,"sku":"1172472-GEN","price":29.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048386773363,"sku":"1172472","price":37.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-1pole-1172472_6fe89b8f-a25f-4cf1-b706-2f1e917995c1.jpg?v=1782957290","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-1-pole-30a-contactor-for-t4h524gkd200-oem-1172472-24v-coil-w-shunt-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}