{"product_id":"icp-2-pole-30a-contactor-with-24v-coil-for-rhs048h0bb0aaaa-ships-today","title":"ICP 2-Pole 30A Contactor with 24V Coil for RHS048H0BB0AAAA | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe OEM 1178074 is a 2-pole, 30-amp definite purpose contactor with a 24-volt coil for the ICP\/Heil\/Tempstar RHS048H0BB0AAAA. It is the high-voltage relay that switches line power to the compressor and condenser fan whenever the thermostat sends a 24V signal to the coil. Contactor failure is one of the most common no-cool service calls: pitted or welded contacts, a chattering coil, or contacts that won't pull in all leave the outdoor unit dead or buzzing. The 30A rating and 24V coil make this a direct OEM-spec replacement.\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\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\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\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP (Heil \/ Tempstar \/ Comfortmaker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM Direct Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDirect OEM fit for the RHS048H0BB0AAAA and other ICP-family condensing\/packaged units calling for a 2-pole 30A contactor with a 24V coil. Confirm pole count, amp rating, and coil voltage match your old contactor.\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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e – Remove the service panel to expose the contactor in the control box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e – Photograph every line, load, and 24V coil connection before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e – Move wires one at a time to the new contactor, 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, transfer line\/load leads to the matching poles, and connect the 24V leads to the coil terminals per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e – Restore power and confirm the contactor pulls in cleanly on a cooling call with no chatter.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOutdoor unit hums or buzzes but won't start.\u003c\/li\u003e\n\u003cli\u003ePitted, burned, or welded contacts.\u003c\/li\u003e\n\u003cli\u003eCoil won't pull the contacts in on a 24V signal.\u003c\/li\u003e\n\u003cli\u003eIntermittent compressor\/fan operation from dirty contacts.\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":63021925335411,"sku":"1178074-GEN","price":26.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047930610035,"sku":"1178074","price":33.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1178074_01ee5344-03cf-45fd-a223-8905eb5df87c.jpg?v=1782881181","url":"https:\/\/nationalhvacparts.com\/products\/icp-2-pole-30a-contactor-with-24v-coil-for-rhs048h0bb0aaaa-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}