{"product_id":"icp-run-capacitor-for-wfmr070a024b1-7-5-mfd-370v-oval-ships-today-1","title":"ICP Run Capacitor for WFMR070A024B1 — 7.5 MFD 370V Oval | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is the OEM oval run capacitor (part #1170643, STRAP CAPACITOR OVAL S) for the ICP WFMR070A024B1 gas furnace. The run capacitor delivers a steady phase shift to the blower motor windings, allowing the motor to start smoothly and run efficiently at full torque. Rated at 7.5 MFD and 370V, it mounts via the included retaining strap. A failed run capacitor is one of the most common causes of a furnace blower that hums but won't spin, starts intermittently, or overheats and trips on thermal overload. Replacing a weak capacitor restores proper airflow and protects the motor from premature burnout.\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\u003e1170643\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSingle Run Capacitor, Oval\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-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eOEM Replacement\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 for the ICP\/Tempstar\/Heil WFMR070A024B1 furnace and other models using OEM capacitor 1170643. Always confirm the MFD and voltage rating printed 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 breaker and verify zero voltage with a multimeter. A charged capacitor can hold a dangerous shock; discharge it across a 20k ohm resistor before handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace blower compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all wire positions before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Loosen the mounting strap, pull the spade terminals, and lift out the old capacitor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Secure the new capacitor in the strap and reconnect the leads exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm the blower spins up quickly and runs quietly.\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 does not start\u003c\/li\u003e\n\u003cli\u003eBulged, leaking, or swollen capacitor top\u003c\/li\u003e\n\u003cli\u003eMotor runs hot or trips on thermal overload\u003c\/li\u003e\n\u003cli\u003eMeasured capacitance reads below the 7.5 MFD rating\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":"OEM","offer_id":63027239354739,"sku":"1170643","price":19.5,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047712997747,"sku":"1170643-GEN","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-oval-single-1170643_6d804f3e-f1ef-4473-ad06-801afcb064a6.jpg?v=1782895625","url":"https:\/\/nationalhvacparts.com\/products\/icp-run-capacitor-for-wfmr070a024b1-7-5-mfd-370v-oval-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}