{"product_id":"icp-contactor-set-for-rgs210hrca0aaaa-2p-30a-3p-40a-24v-coil-ships-today","title":"ICP Contactor Set for RGS210HRCA0AAAA — 2P 30A \u0026 3P 40A 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis OEM contactor set for the ICP Tempstar Heil RGS210HRCA0AAAA covers the definite-purpose contactors used to switch line power to the compressor and condenser fan. It includes a 2-pole 30-amp contactor (1171554) and a 3-pole 40-amp contactor (1172449), both with a 24-volt control coil. When the thermostat calls for cooling, the 24V coil pulls the contacts closed and energizes the high-voltage loads; when the call ends, a spring opens them. Contactors are among the highest-wear electrical parts in an HVAC system because the contacts make and break under load thousands of times per season, eventually pitting, welding shut, or failing to close. A bad contactor is a leading cause of a unit that hums but won't start, a compressor that won't shut off, or buzzing at the contactor itself.\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\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\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e2-Pole 30A \u0026amp; 3-Pole 40A\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\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e30A \/ 40A\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\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eFits ICP-family condensing units (Tempstar, Heil, Comfortmaker) including model RGS210HRCA0AAAA and related RGS210 series equipment using a 24V control coil. Match pole count and amp rating to your original contactor before installing.\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 on all line terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the electrical service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every line, load, and coil wire before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Transfer wires one at a time, then unbolt the old contactor from the bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the matching contactor, land each wire per your photo, confirm the coil leads are on the 24V terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, call for cooling, and verify the contacts pull in cleanly and the loads energize.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnit hums or buzzes but the compressor\/fan won't start.\u003c\/li\u003e\n\u003cli\u003eCompressor runs continuously and won't shut off (welded contacts).\u003c\/li\u003e\n\u003cli\u003eVisible pitting, arcing, or melted contacts.\u003c\/li\u003e\n\u003cli\u003eChattering coil or intermittent cooling.\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":63027329794419,"sku":"1171554","price":41.6,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047461306739,"sku":"1171554-GEN","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-3pole-1171554_59f0ab11-e176-4c43-a004-bc483aa57817.jpg?v=1782885301","url":"https:\/\/nationalhvacparts.com\/products\/icp-contactor-set-for-rgs210hrca0aaaa-2p-30a-3p-40a-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}