{"product_id":"icp-contactor-2-pole-30a-24v-for-rhs120s0bb0aaa-definite-purpose-ships-today","title":"ICP Contactor 2-Pole 30A 24V for RHS120S0BB0AAA — Definite Purpose | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is a genuine OEM 2-pole definite purpose contactor (part #1178074) for the ICP\/Tempstar\/Heil RHS120S0BB0AAA heat pump. The contactor is the electromechanical switch that energizes the compressor and outdoor fan motor whenever the thermostat calls for cooling or heating. Rated for 30 amps per pole with a 24-volt control coil, it carries the high-voltage load to the compressor while being safely triggered by the low-voltage control circuit. A failed contactor is one of the single most common no-cool\/no-heat service calls — the contacts pit, burn, or weld together from arcing and continuous cycling, leaving the unit either dead or unable to 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 Number\u003c\/td\u003e\n\u003ctd\u003e1178074\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e30 Amps\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\u003eEngineered for the ICP RHS120S0BB0AAA heat pump and shared across many ICP-family condensing units and heat pumps (Heil, Tempstar, Comfortmaker, Arcoaire) that use a 2-pole 30A definite purpose contactor with a 24V coil. Always confirm the original part number and coil voltage against your existing component 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 outdoor disconnect and breaker, then verify zero voltage with a multimeter before touching any terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condensing unit's electrical service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every wire and terminal location before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Note the line, load, and 24V coil wiring, then unscrew the mounting screws and lift out the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor and transfer each wire to the matching terminal per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm the contactor pulls in on a call and drops out cleanly when satisfied.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompressor and outdoor fan won't start despite a thermostat call\u003c\/li\u003e\n\u003cli\u003eLoud buzzing, humming, or chattering from the contactor\u003c\/li\u003e\n\u003cli\u003eVisibly pitted, burned, or melted contacts\u003c\/li\u003e\n\u003cli\u003eUnit runs continuously and won't shut off (welded contacts)\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":63021881524595,"sku":"1178074","price":36.34,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047441744243,"sku":"1178074-GEN","price":27.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1178074_e15315ed-fb86-40da-9fe1-cc2e61d03ad5.jpg?v=1782884277","url":"https:\/\/nationalhvacparts.com\/products\/icp-contactor-2-pole-30a-24v-for-rhs120s0bb0aaa-definite-purpose-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}