{"product_id":"icp-contactor-for-rgs210htca0aaaa-2-pole-30a-3-pole-40a-24v-coil-ships-today","title":"ICP Contactor for RGS210HTCA0AAAA — 2-Pole 30A \u0026 3-Pole 40A 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM definite-purpose contactor for the ICP \/ Tempstar \/ Heil RGS210HTCA0AAAA is available in two ratings: a 2-pole 30-amp (part 1171554) and a 3-pole 40-amp (part 1172449), both with a 24-volt control coil. The contactor is the main switching relay for the outdoor condensing unit — when the thermostat calls for cooling, 24V energizes the coil, pulling the contacts closed and sending line voltage to the compressor and condenser fan motor. Because it makes and breaks high current on every cycle, the contactor is one of the most common HVAC failure points: contacts pit, burn, and weld over time, and ants or debris can lodge under the plunger. A failing contactor causes hard starts, chatter, a unit that won't start, or a unit 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 (2-Pole 30A), 1172449 (3-Pole 40A)\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\u003e24 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e30A (2-pole) \/ 40A (3-pole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e2-Pole \/ 3-Pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\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\u003eFits the ICP\/Tempstar\/Heil RGS210HTCA0AAAA condensing unit. Match the pole count and amp rating to your existing contactor — 2-pole 30A for the standard replacement, 3-pole 40A where the original used a three-pole device. Confirm your coil is 24V 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 outdoor disconnect and breaker; verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condenser electrical access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all line, load, and coil wiring before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Move one wire at a time to the new contactor, or label all wires and unbolt the old unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and reconnect each wire to the matching terminal per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and verify the contactor pulls in on a cooling call and the compressor\/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\u003eChattering or buzzing from the contactor on a call.\u003c\/li\u003e\n\u003cli\u003eOutdoor unit won't start or won't stop running.\u003c\/li\u003e\n\u003cli\u003eVisible arcing, melted housing, or insect\/debris fouling.\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":"Direct Replacement","offer_id":63027328680307,"sku":"1171554-GEN","price":34.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047970718067,"sku":"1171554","price":44.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-3pole-1171554_343d5e6c-4c30-4cf1-a24f-ea1b7ee7352f.jpg?v=1782884337","url":"https:\/\/nationalhvacparts.com\/products\/icp-contactor-for-rgs210htca0aaaa-2-pole-30a-3-pole-40a-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}