{"product_id":"icp-round-run-capacitor-2-0-mfd-for-wpg4304040lkb1-oem-1095021-ships-today-1","title":"ICP Round Run Capacitor 2.0 MFD for WPG4304040LKB1 — OEM 1095021 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is a genuine OEM round run capacitor (part number 1095021) for the ICP \/ Tempstar \/ Heil WPG4304040LKB1 furnace. Rated at 2.0 MFD, this single-run capacitor provides the steady phase shift needed to keep an auxiliary motor — such as an inducer or small blower assist motor — running smoothly and efficiently. A run capacitor stores and releases electrical energy on every AC cycle, and when it weakens or fails the motor draws excess current, overheats, and eventually stops. Replacing a failing capacitor with the correct OEM-rated part restores proper amperage draw and protects the motor windings from premature burnout. Common failure symptoms include a motor that hums but will not start, intermittent operation, a swollen or leaking capacitor can, or a unit that trips on overload.\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\u003e1095021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRound Single-Run 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\u003e2.0 MFD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e370V (370\/440V rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eRound canister\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\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered as a direct OEM fit for the ICP \/ Tempstar \/ Heil WPG4304040LKB1 packaged gas furnace. Because it is the factory-specified 2.0 MFD value, it drops in without rewiring or recalibration. Always confirm the MFD rating stamped on your old capacitor matches before installing.\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 breaker and verify zero voltage with a multimeter; capacitors hold a dangerous charge even with power off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the service panel to expose the control\/capacitor area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photo all wires and terminal positions before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Discharge the old capacitor across its terminals with an insulated resistor, then pull the leads and unclamp the round can.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Seat the new capacitor in the clamp and reconnect the leads exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and verify the motor starts cleanly and runs at rated amperage.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotor hums but will not spin up\u003c\/li\u003e\n\u003cli\u003eBulged, leaking, or burst capacitor can\u003c\/li\u003e\n\u003cli\u003eHigher-than-rated amperage draw on the motor circuit\u003c\/li\u003e\n\u003cli\u003eIntermittent starting or frequent overload trips\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":"OEM","offer_id":63027213304179,"sku":"1095021","price":24.64,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047708868979,"sku":"1095021-GEN","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-single-1095021_63aa7fe1-8587-4855-9c61-f5ff4efd8d83.jpg?v=1782895340","url":"https:\/\/nationalhvacparts.com\/products\/icp-round-run-capacitor-2-0-mfd-for-wpg4304040lkb1-oem-1095021-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}