{"product_id":"icp-definite-purpose-contactor-for-rgs240hdaa0aaaa-24v-coil-2p-3p-30-60a-ships-today","title":"ICP Definite Purpose Contactor for RGS240HDAA0AAAA — 24V Coil, 2P\/3P 30-60A | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is a genuine OEM definite purpose contactor for the ICP \/ Tempstar \/ Heil RGS240HDAA0AAAA gas furnace and matched condensing unit. A contactor is the electrically operated switch that energizes the compressor and condenser fan motor when the thermostat calls for cooling. A 24V control signal pulls in the coil, closing the line-voltage contacts that carry power to the load. We stock the correct OEM options for this model: part 1171554 (2-pole, 30A, 24V), 1172449 (3-pole, 40A, 24V) and 1183142 (3-pole, 60A, 24V). When a contactor fails, the most common symptoms are a system that won't start, chattering or buzzing at the contactor, pitted or welded contacts that won't release, or a humming coil that never pulls in.\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 \/ 1172449 \/ 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 \/ Tempstar \/ Heil\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-pole and 3-pole options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Rating\u003c\/td\u003e\n\u003ctd\u003e30A (2P), 40A \u0026amp; 60A (3P)\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\/Tempstar\/Heil RGS240HDAA0AAAA and equivalent Comfortmaker-family units using a 24V control circuit. Confirm the existing contactor's pole count and amp rating against your unit before ordering, since this model was built with more than one option.\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 from the condensing unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all wiring before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Note the line, load, and 24V coil terminals, disconnect them, and 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm the contactor pulls in cleanly on a cooling call with no chatter.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompressor and condenser fan won't start on a cooling call.\u003c\/li\u003e\n\u003cli\u003eLoud buzzing, humming, or chattering from the contactor.\u003c\/li\u003e\n\u003cli\u003eVisibly pitted, burned, or welded contacts.\u003c\/li\u003e\n\u003cli\u003eContactor won't drop out when the call ends.\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. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027313705331,"sku":"1171554","price":33.8,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047489978739,"sku":"1171554-GEN","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-3pole-1171554_daddd99e-2c33-4a64-b35d-c29904462505.jpg?v=1782886354","url":"https:\/\/nationalhvacparts.com\/products\/icp-definite-purpose-contactor-for-rgs240hdaa0aaaa-24v-coil-2p-3p-30-60a-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}