{"product_id":"icp-2-pole-30a-40a-contactor-for-rhs150h0ea0aaaa-24v-coil-ships-today","title":"ICP 2-Pole 30A\/40A Contactor for RHS150H0EA0AAAA – 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM 2-pole definite purpose contactor fits the ICP Tempstar\/Heil RHS150H0EA0AAAA heat pump and is offered in both 30 amp (part 1178074) and 40 amp (part 1178211) ratings, each with a 24-volt control coil. The contactor is the high-current switch that energizes the compressor and condenser fan motor whenever the thermostat calls. Its contacts carry full line voltage and take a beating every cycle, so they pit, weld, or burn over time. A failing contactor causes hard starts, chatter, a humming buzz, or a unit that won't run at all. This genuine ICP replacement restores clean, reliable switching.\u003c\/p\u003e\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\u003e30A Part Number\u003c\/td\u003e\n\u003ctd\u003e1178074 (Contactor 2P 30A 24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40A Part Number\u003c\/td\u003e\n\u003ctd\u003e1178211 (Contactor 2P 40A 24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e2-Pole\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\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eBuilt for the ICP Tempstar\/Heil RHS150H0EA0AAAA and other ICP, Tempstar, Heil, and Comfortmaker condensing units using a 2-pole, 24V-coil definite purpose contactor. Verify whether your unit calls for the 30A or 40A rating before ordering.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e – Shut off the breaker and pull the outdoor disconnect; verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e – Remove the condenser service panel to expose the contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e – Photograph all line, load, and 24V coil wires before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e – Transfer wires one at a time, or label them, then unscrew the old contactor from its mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e – Mount the new contactor, reconnect each wire to the matching terminal per your photo, and torque snug.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e – Restore power, call for cooling, and confirm the contactor pulls in cleanly with no chatter and the compressor and fan run.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLoud humming or buzzing at the outdoor unit.\u003c\/li\u003e\n\u003cli\u003ePitted, burned, or welded-shut contacts.\u003c\/li\u003e\n\u003cli\u003eCompressor and fan won't start on a cooling call.\u003c\/li\u003e\n\u003cli\u003eUnit short-cycles or chatters when energizing.\u003c\/li\u003e\n\u003c\/ul\u003e\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":"Direct Replacement","offer_id":63021877035379,"sku":"1178074-GEN","price":32.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047931527539,"sku":"1178074","price":42.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1178074_63557a40-838c-4c85-99c4-2f22f4a78926.jpg?v=1782881246","url":"https:\/\/nationalhvacparts.com\/products\/icp-2-pole-30a-40a-contactor-for-rhs150h0ea0aaaa-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}