{"product_id":"icp-single-run-capacitor-for-wfmr045a024a1-7-5-mfd-370v-oval-ships-today-1","title":"ICP Single Run Capacitor for WFMR045A024A1 — 7.5 MFD 370V Oval | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM oval run capacitor (part #1170643, STRAP CAPACITOR OVAL S) supplies the continuous phase shift the blower motor needs in your ICP\/Tempstar\/Heil WFMR045A024A1 gas furnace. Rated at 7.5 MFD and 370V, it installs with the included strap bracket. The run capacitor stores and releases energy on every AC cycle to keep the motor windings energized; as it weakens the blower struggles to start, hums, overheats, or stops. Swapping a bulging or out-of-tolerance capacitor restores full airflow and protects the motor from premature failure.\u003c\/p\u003e\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\u003e1170643\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSingle (Run) Oval Capacitor\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\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eOval, strap bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eEngineered for the ICP WFMR045A024A1 furnace blower circuit and shared across many Tempstar, Heil, Comfortmaker, and Day \u0026amp; Night furnaces using the same blower motor. Confirm the MFD and voltage stamped on your existing capacitor before installing.\u003c\/p\u003e\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. Discharge the capacitor across its terminals with an insulated resistor before handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace blower\/control access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the wire positions on the capacitor terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Loosen the mounting strap, pull the spade connectors, and lift out the old capacitor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Seat the new capacitor in the strap, reconnect each lead to its original terminal, and tighten the bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm the blower spins up smoothly and quietly.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlower hums but won't start, or starts slowly\u003c\/li\u003e\n\u003cli\u003eVisible bulging, leaking, or a domed top on the old capacitor\u003c\/li\u003e\n\u003cli\u003eCapacitance reads well below 7.5 MFD on a meter\u003c\/li\u003e\n\u003cli\u003eIntermittent airflow or motor overheating\/tripping\u003c\/li\u003e\n\u003c\/ul\u003e\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":"OEM","offer_id":63027240272243,"sku":"1170643","price":18.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047714341235,"sku":"1170643-GEN","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-oval-single-1170643_688826cf-285f-49f7-8255-8553a9be47a7.jpg?v=1782895699","url":"https:\/\/nationalhvacparts.com\/products\/icp-single-run-capacitor-for-wfmr045a024a1-7-5-mfd-370v-oval-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}