{"product_id":"icp-contactor-for-rgs300hsaa0aaaa-2-pole-30a-3-pole-60a-24v-coil-ships-today","title":"ICP Contactor for RGS300HSAA0AAAA — 2-Pole 30A \u0026 3-Pole 60A 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM contactor is the electromagnetic switch that powers the compressor and condenser fan motor in your ICP RGS300HSAA0AAAA system. A 24V signal from the thermostat energizes the contactor coil, pulling the line-voltage contacts closed to start the unit. This listing covers two factory options: part 1171554 (2-Pole, 30A) and part 1183142 (3-Pole, 60A), both with a 24V control coil. When a contactor fails, the most common symptoms are a system that won't start, a humming or chattering relay, or contacts that weld shut and leave the unit running continuously. Pitted, burned, or corroded contacts are the classic sign of wear.\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 Numbers\u003c\/td\u003e\n\u003ctd\u003e1171554, 1183142\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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP (Heil \/ Tempstar \/ Comfortmaker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e2-Pole (1171554) \/ 3-Pole (1183142)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e30A (1171554) \/ 60A (1183142)\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\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOEM Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered for the ICP RGS300HSAA0AAAA and shared across many Heil, Tempstar, and Comfortmaker condensing units that use the same chassis. Always match the original part number, pole count, and amperage to your existing contactor 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, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the service panel on the condensing unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line and low-voltage wiring before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Note each wire's terminal, disconnect the line, load, and 24V coil leads, 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 exactly per your photo, matching pole-for-pole.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm the contacts pull in on a call for cooling and the compressor and fan energize.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePitted, burned, or welded contacts\u003c\/li\u003e\n\u003cli\u003eLoud humming or chattering when the unit calls for cooling\u003c\/li\u003e\n\u003cli\u003eCompressor won't start or won't shut off\u003c\/li\u003e\n\u003cli\u003eVisible arcing or melted terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day on orders placed before 3 PM CST. 30-day returns and the National HVAC Parts fitment guarantee on every OEM order.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027281101171,"sku":"1171554","price":42.84,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047443841395,"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_f0c0a946-1308-4a80-bf10-1646bef0286b.jpg?v=1782884460","url":"https:\/\/nationalhvacparts.com\/products\/icp-contactor-for-rgs300hsaa0aaaa-2-pole-30a-3-pole-60a-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}