{"product_id":"icp-2-pole-30a-contactor-for-rgs091ltba0aaaa-24v-coil-ships-today","title":"ICP 2-Pole 30A Contactor for RGS091LTBA0AAAA — 24V Coil | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is a genuine OEM 2-pole definite-purpose contactor (OEM part number 1178074) rated at 30 amps with a 24-volt coil, built for ICP\/Tempstar\/Heil equipment including model RGS091LTBA0AAAA. A contactor is the electrically operated switch that energizes the high-voltage load when the 24V control circuit calls for operation. When the coil receives 24V from the control board or thermostat circuit, the electromagnet pulls the contacts closed and power flows to the connected load. Worn, pitted, or welded contacts are one of the most common HVAC failures — they cause hard starting, chattering, intermittent operation, or a unit that will not start at all. Replacing a failing contactor with the correct OEM 2-pole 30A 24V part restores reliable switching and protects downstream components from voltage drop and arcing.\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 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-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\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eRGS091LTBA0AAAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis OEM contactor is designed for ICP-family equipment (Tempstar, Heil, Comfortmaker, Arcoaire) and is a direct fit for model RGS091LTBA0AAAA. Always confirm the existing part carries number 1178074 or a listed superseding number, and verify the coil is 24V and the contacts are rated 30A before installing.\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 breaker and the unit disconnect. Verify zero voltage at the contactor terminals with a multimeter before touching any wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the service \/ electrical access panel to expose the contactor.\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 disconnect 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 1178074 contactor, reconnect 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, call for operation, and confirm the contactor pulls in cleanly with no chatter and full voltage across the load.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuzzing, chattering, or humming from the contactor when energized\u003c\/li\u003e\n\u003cli\u003ePitted, blackened, or welded-together contacts\u003c\/li\u003e\n\u003cli\u003eUnit fails to start or starts intermittently\u003c\/li\u003e\n\u003cli\u003eCoil does not pull the contacts in even with 24V present\u003c\/li\u003e\n\u003c\/ul\u003e\n\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":63027672514931,"sku":"1178074-GEN","price":27.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047909704051,"sku":"1178074","price":36.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-1178074_36372b51-5a5e-4c0f-a6d8-cbdc21c62cb8.jpg?v=1782879816","url":"https:\/\/nationalhvacparts.com\/products\/icp-2-pole-30a-contactor-for-rgs091ltba0aaaa-24v-coil-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}