{"product_id":"icp-2-pole-30a-contactor-for-rgs120srba0aaa-24v-coil-ships-today","title":"ICP 2-Pole 30A Contactor for RGS120SRBA0AAA — 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is a genuine OEM 2-pole, 30-amp contactor (part number 1178074) for the ICP\/Heil\/Tempstar RGS120SRBA0AAA gas furnace and its companion condensing unit. A contactor is an electrically controlled switch that uses a 24-volt control signal from the thermostat or control board to energize the high-voltage line circuit feeding the compressor and condenser fan motor. When the coil is energized, the contacts close and power flows; when the call for cooling ends, the contacts open. Over thousands of cycles, the silver contacts pit, corrode, and weld, and the 24V coil can burn open. Common failure symptoms include the unit failing to start, chattering or buzzing at the contactor, contacts that stick closed so the unit will not shut off, or visible arcing and burnt terminals.\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\u003eOEM Part 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\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\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\u003eICP (Heil \/ Tempstar \/ Comfortmaker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered as a direct-fit replacement for the ICP RGS120SRBA0AAA and shared across many ICP-family condensing units and air handlers that use a 30A 2-pole 24V-coil contactor. Always verify your existing contactor's amp rating, pole count, and coil voltage against the part you are removing.\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 breaker and disconnect, then verify zero voltage with a multimeter at the contactor terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the electrical service panel to expose the contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line, load, and 24V coil wires before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Transfer wires one at a time to the new contactor, or label them, then unscrew the old contactor from its bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect each wire exactly per your photo, confirming the 24V coil leads are on the coil terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, place a call for cooling, and confirm the contactor pulls in cleanly with no chatter.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnit will not start or only starts intermittently\u003c\/li\u003e\n\u003cli\u003eLoud buzzing, humming, or chattering from the contactor\u003c\/li\u003e\n\u003cli\u003eContacts stuck closed — system runs continuously\u003c\/li\u003e\n\u003cli\u003eVisible pitting, burning, or arcing on the contacts or terminals\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":"Direct Replacement","offer_id":63027539575155,"sku":"1178074-GEN","price":32.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047916093811,"sku":"1178074","price":42.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1178074_0a773176-d414-4f8f-866a-18efedf8f71d.jpg?v=1782880211","url":"https:\/\/nationalhvacparts.com\/products\/icp-2-pole-30a-contactor-for-rgs120srba0aaa-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}