{"product_id":"icp-blower-run-capacitor-7-5-mfd-370v-for-rgs243sdaa0aaaa-ships-today","title":"ICP Blower Run Capacitor 7.5 MFD 370V for RGS243SDAA0AAAA — Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is a genuine OEM run capacitor (part number 1183001, \"Capacitor Plate\") for the ICP RGS243SDAA0AAAA gas furnace. The run capacitor provides the continuous phase shift the blower motor needs to maintain torque and run efficiently. Rated at 7.5 MFD and 370 volts, it stores and releases energy on each AC cycle to keep the indoor blower motor spinning smoothly. When a run capacitor weakens or fails, the motor draws excess current, overheats, hums, struggles to start, or stops entirely — leaving you with no airflow and a furnace that locks out on a limit fault.\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1183001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSingle Run Capacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP (Tempstar \/ Heil \/ Comfortmaker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e7.5 MFD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e370V (440V compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFurnace Blower Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eEngineered as a direct-fit replacement for the ICP RGS243SDAA0AAAA furnace and other ICP-family (Tempstar, Heil, Comfortmaker) models using the same blower assembly. Always confirm the MFD and voltage rating stamped on your existing capacitor 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 furnace switch and breaker, then verify zero voltage with a multimeter. Capacitors hold a charge — discharge across the terminals with an insulated resistor before touching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace blower service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all wire connections before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Note terminal markings, pull the spade connectors, and unfasten the old capacitor from its mounting strap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new capacitor and reconnect each wire exactly as photographed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm the blower starts promptly and runs without humming.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlower motor hums but will not start spinning\u003c\/li\u003e\n\u003cli\u003eBulged, leaking, or swollen capacitor top\u003c\/li\u003e\n\u003cli\u003eWeak or intermittent airflow from registers\u003c\/li\u003e\n\u003cli\u003eFurnace trips on high-limit due to poor air movement\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":63027286540659,"sku":"1183001-GEN","price":21.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63047968620915,"sku":"1183001","price":28.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-single-1183001_bd025f31-067d-4c8c-b42a-f0d2df98db45.jpg?v=1782883898","url":"https:\/\/nationalhvacparts.com\/products\/icp-blower-run-capacitor-7-5-mfd-370v-for-rgs243sdaa0aaaa-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}