{"product_id":"icp-2-pole-30a-24v-contactor-for-rgs120hfbb0aaa-oem-1178074-ships-today","title":"ICP 2-Pole 30A 24V Contactor for RGS120HFBB0AAA — OEM 1178074 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM 2-pole, 30-amp contactor with a 24-volt coil (part number 1178074) is the primary switching relay for the ICP \/ Tempstar \/ Heil RGS120HFBB0AAA system. When the thermostat calls for cooling, the 24V control signal energizes the contactor coil, pulling the contacts closed to deliver line voltage to the compressor and condenser fan motor. Contactors are high-wear components: their contacts arc every time they open and close, eventually pitting, burning, or welding shut. A failing contactor causes hard starts, chattering, intermittent cooling, or a unit that won't shut off. Replacing it with the correct 30A 2-pole part restores clean, reliable switching.\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\u003e1178074\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDefinite Purpose Contactor, 2-Pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Tempstar \/ Heil\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\u003eCoil Voltage\u003c\/td\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eDirect OEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eBuilt for the ICP RGS120HFBB0AAA and equivalent Tempstar, Heil, and Comfortmaker units using a 2-pole 30A 24V coil contactor. Verify the original part's amp rating, pole count, and 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 — Disconnect power at the disconnect and breaker. Verify zero voltage with a multimeter at the contactor terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the unit's electrical service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line, load, and 24V coil wires before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Label and remove the wires, then unscrew the old contactor from its mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect each wire exactly 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 and the compressor\/fan energize.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLoud chattering or buzzing from the contactor.\u003c\/li\u003e\n\u003cli\u003ePitted, burned, or welded contacts.\u003c\/li\u003e\n\u003cli\u003eCompressor won't start or won't shut off.\u003c\/li\u003e\n\u003cli\u003eIntermittent cooling or hard-starting condenser.\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":"ICP","offers":[{"title":"OEM","offer_id":63027584663923,"sku":"1178074","price":38.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047252869491,"sku":"1178074-GEN","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1178074_30c38061-55d0-4f61-b1d6-912ef67fa8ed.jpg?v=1782879288","url":"https:\/\/nationalhvacparts.com\/products\/icp-2-pole-30a-24v-contactor-for-rgs120hfbb0aaa-oem-1178074-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}