{"product_id":"tempstar-single-run-capacitor-45-mfd-440v-for-tca948gka100-45-440-ships-today","title":"Tempstar Single Run Capacitor 45 MFD 440V for TCA948GKA100 — 45\/440 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is a genuine OEM single-run capacitor (part number 1185069) rated at 45 MFD and 440V for the Tempstar TCA948GKA100 condensing unit. The run capacitor stores and delivers the electrical phase shift the compressor and condenser fan motor need to start smoothly and run efficiently. A weak or failed capacitor is one of the most common causes of an outdoor unit that hums but will not start, trips the breaker, or short-cycles on hot days. Replacing a tired 45 MFD capacitor restores full starting torque and protects the compressor windings from overheating. The 440V rating provides ample headroom over the typical 208\/230V supply for long service life.\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\u003e1185069\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\u003eTempstar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e45 MFD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e440V (440 VAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eTCA948GKA100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eEngineered for the Tempstar TCA948GKA100 condenser and shared across many ICP-family units (Heil, Comfortmaker, Arcoaire) built on the same platform. Always confirm the MFD and voltage rating against your existing capacitor 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 outdoor disconnect and verify zero voltage with a multimeter. Capacitors store a charge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condenser electrical access panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photo all wires before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge \u0026amp; Remove\u003c\/strong\u003e — Safely discharge the old capacitor across the terminals with an insulated resistor, then disconnect the leads and release the mounting strap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new 45 MFD capacitor, secure the strap, and reconnect each terminal per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and verify the compressor and fan start and run normally.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOutdoor unit hums but the fan or compressor will not start.\u003c\/li\u003e\n\u003cli\u003eCapacitor top is bulged, leaking, or domed.\u003c\/li\u003e\n\u003cli\u003eSystem short-cycles or trips the breaker on startup.\u003c\/li\u003e\n\u003cli\u003eMeasured capacitance reads well below 45 MFD.\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":"Tempstar","offers":[{"title":"Direct Replacement","offer_id":63021660143987,"sku":"1185069-GEN","price":22.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048487862643,"sku":"1185069","price":29.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-1185069.jpg?v=1782961329","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-single-run-capacitor-45-mfd-440v-for-tca948gka100-45-440-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}