{"product_id":"icp-definite-purpose-contactor-for-rgs300htea0aaaa-2-pole-30a-3-pole-60a-24v-ships-today","title":"ICP Definite Purpose Contactor for RGS300HTEA0AAAA — 2-Pole 30A \u0026 3-Pole 60A 24V | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM definite purpose contactor is the electrically operated switch that energizes the compressor and condenser fan motor in your ICP Tempstar\/Heil RGS300HTEA0AAAA gas furnace and matched cooling system. When the thermostat calls for cooling, a 24V signal pulls in the contactor coil, closing the high-voltage line contacts that feed the compressor. Two configurations are offered for this model: a 2-pole 30-amp version (OEM #1171554) and a 3-pole 60-amp version (OEM #1183142), both with a 24-volt coil. Contactors fail from pitted or welded contacts, a chattering or burned-out coil, and insect intrusion that blocks the armature. Symptoms include a system that won't start, a humming outdoor unit, or a compressor that won't shut off.\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 (2P), 1183142 (3P)\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\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e2-Pole and 3-Pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp 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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDirect-fit replacement for the ICP Tempstar Heil RGS300HTEA0AAAA and related RGS300 series equipment. The 24V coil matches the standard low-voltage control circuit on these systems. Verify your existing contactor's pole count and amp rating against the part you order.\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; verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the electrical service panel on the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all wires before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Label and disconnect the line, load, and coil wires, 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.\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\u003ePitted, blackened, or welded contacts\u003c\/li\u003e\n\u003cli\u003eLoud humming or buzzing from the contactor on startup\u003c\/li\u003e\n\u003cli\u003eCompressor that won't engage 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 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":63027280544115,"sku":"1171554","price":45.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047490437491,"sku":"1171554-GEN","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-3pole-1171554_ade3397d-3114-482f-a4b5-61c33afa0c87.jpg?v=1782886374","url":"https:\/\/nationalhvacparts.com\/products\/icp-definite-purpose-contactor-for-rgs300htea0aaaa-2-pole-30a-3-pole-60a-24v-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}