{"product_id":"icp-2-pole-30a-40a-contactor-for-rhs102h0aa0aaaa-24v-coil-ships-today","title":"ICP 2-Pole 30A\/40A Contactor for RHS102H0AA0AAAA — 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is the OEM definite-purpose contactor for the ICP \/ Heil \/ Tempstar RHS102H0AA0AAAA heat pump. The contactor is the electrically-operated switch that energizes the compressor and condenser fan motor whenever the 24-volt thermostat call closes its coil. Available in 2-pole 30-amp (PN 1178074) and 2-pole 40-amp (PN 1178211) ratings, both with a 24V control coil. When a contactor fails, the most common symptoms are a unit that hums but won't start, pitted or welded contacts that keep the compressor running, chattering from a weak coil, or no outdoor operation at all on a cooling or heating call.\u003c\/p\u003e\n\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\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003e1178074 (30A), 1178211 (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 \/ Heil \/ Tempstar\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\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eRHS102H0AA0AAAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirect OEM replacement for the ICP \/ Heil \/ Tempstar \/ Comfortmaker RHS102H0AA0AAAA heat pump. Select the amperage rating that matches your failed part — the 30A (1178074) and 40A (1178211) share the same 2-pole, 24V-coil footprint used across the RHS heat pump family.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the outdoor disconnect and breaker, then verify zero voltage at the contactor terminals with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condensing unit's electrical access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every wire and terminal position before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Label and remove the line, load, and 24V coil leads, then unscrew the old contactor from its bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new contactor, transfer each wire to the matching terminal per your photo, and confirm the coil leads land on the 24V terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and place a thermostat call; verify the contactor pulls in cleanly and the compressor and fan energize.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutdoor unit hums or buzzes but the compressor and fan won't start.\u003c\/li\u003e\n\u003cli\u003eVisibly pitted, burned, or welded contacts.\u003c\/li\u003e\n\u003cli\u003eContactor chatters or won't pull in on a 24V call.\u003c\/li\u003e\n\u003cli\u003eCompressor keeps running after the thermostat is satisfied (stuck contacts).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\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":"Direct Replacement","offer_id":63021887521139,"sku":"1178074-GEN","price":32.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047931429235,"sku":"1178074","price":41.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1178074_979a6a61-3632-4e46-a562-f457b370a5cc.jpg?v=1782881239","url":"https:\/\/nationalhvacparts.com\/products\/icp-2-pole-30a-40a-contactor-for-rhs102h0aa0aaaa-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}