{"product_id":"icp-contactor-for-rgs303hraa0aaaa-30a-2-pole-60a-3-pole-24v-ships-today","title":"ICP Contactor for RGS303HRAA0AAAA — 30A 2-Pole \u0026 60A 3-Pole 24V | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM contactor set for the ICP \/ Tempstar \/ Heil RGS303HRAA0AAAA system covers both the 2-pole 30A contactor (part 1171554) and the 3-pole 60A contactor (part 1183142), each with a 24V control coil. A contactor is the high-current relay that the thermostat's 24V signal energizes to switch line voltage to the compressor and condenser fan motor. Its contacts carry the full load current every time the system runs, so they eventually pit, arc, and weld. Common failure symptoms include a system that will not start, a unit that will not shut off because the contacts have welded closed, loud chattering or buzzing at the contactor, or burned and pitted contact surfaces. Replacing a worn contactor restores clean switching and protects the compressor from voltage problems.\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 Numbers\u003c\/td\u003e\n\u003ctd\u003e1171554 (2-Pole), 1183142 (3-Pole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003eContactor 2P 30A 24V \/ Contactor 3P 60A 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003e2-Pole and 3-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\u003e30A (2P) \/ 60A (3P)\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 \/ Condenser Fan\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\u003eBuilt for the ICP family RGS303HRAA0AAAA system and the matching Tempstar, Heil, Comfortmaker, and Arcoaire variants. Match the pole count, amp rating, and 24V coil to your existing contactor and confirm OEM numbers 1171554 or 1183142 before installing.\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 unit disconnect and breaker, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the electrical-access service 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 or disconnect each wire, unbolt the contactor from its bracket, and remove it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect every terminal exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, call for cooling, and confirm the contactor pulls in cleanly and the compressor and 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\u003eSystem will not start on a cooling call.\u003c\/li\u003e\n\u003cli\u003eUnit will not shut off because contacts are welded closed.\u003c\/li\u003e\n\u003cli\u003eLoud chattering, buzzing, or humming at the contactor.\u003c\/li\u003e\n\u003cli\u003eBurned, pitted, or melted contact surfaces.\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":"ICP","offers":[{"title":"OEM","offer_id":63027275530611,"sku":"1171554","price":42.84,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047444005235,"sku":"1171554-GEN","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-3pole-1171554_1114440f-db00-4b32-92c4-30c74289b123.jpg?v=1782884470","url":"https:\/\/nationalhvacparts.com\/products\/icp-contactor-for-rgs303hraa0aaaa-30a-2-pole-60a-3-pole-24v-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}