{"product_id":"icp-contactor-set-for-rgs303hfaa0aaaa-oem-2-pole-30a-3-pole-60a-24v-coil-ships-today","title":"ICP Contactor Set for RGS303HFAA0AAAA — OEM 2-Pole 30A \u0026 3-Pole 60A 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM contactor set fits the ICP Tempstar Heil RGS303HFAA0AAAA and includes the 2-pole 30A (part 1171554) and 3-pole 60A (part 1183142) contactors, both with a 24-volt control coil. A contactor is an electrically operated switch that closes the high-voltage circuit to the compressor and condenser fan whenever the 24V thermostat circuit energizes the coil. Contacts pit, burn, and weld over time from arcing, and the coil can fail open. The result is a system that will not start, chatters, or runs continuously because the contacts are stuck closed. Replacing a worn contactor with the correct OEM unit restores clean switching and protects downstream motors.\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 Number (2-Pole)\u003c\/td\u003e\n\u003ctd\u003e1171554 — 2-Pole, 30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number (3-Pole)\u003c\/td\u003e\n\u003ctd\u003e1183142 — 3-Pole, 60A\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\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 (Tempstar \/ Heil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eRGS303HFAA0AAAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM exact 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\u003eDirect OEM replacements for the ICP Tempstar Heil RGS303HFAA0AAAA. The 2-pole 30A (1171554) and 3-pole 60A (1183142) contactors fit related ICP-family equipment using the same ratings and 24V coil. Match your existing pole count, amp rating, and coil voltage before ordering.\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 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-compartment 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 wires one at a time, unbolt the old contactor from the bracket, and lift it out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor, land each wire on the matching terminal per your photo, and torque connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, call for cooling, and confirm the coil pulls in cleanly and the contacts close without chatter.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressor or condenser fan will not start on a cooling call.\u003c\/li\u003e\n\u003cli\u003eBuzzing, chattering, or humming at the contactor.\u003c\/li\u003e\n\u003cli\u003ePitted, burned, or visibly welded contacts.\u003c\/li\u003e\n\u003cli\u003eSystem runs nonstop because contacts are stuck closed.\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":63027275891059,"sku":"1171554","price":51.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047461831027,"sku":"1171554-GEN","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-3pole-1171554_bbc17ce1-1329-4f9f-a8a3-cca7c4d2314c.jpg?v=1782885320","url":"https:\/\/nationalhvacparts.com\/products\/icp-contactor-set-for-rgs303hfaa0aaaa-oem-2-pole-30a-3-pole-60a-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}