{"product_id":"tempstar-condenser-fan-motor-for-t4a448gkd100-1-4-hp-oem-ships-today","title":"Tempstar Condenser Fan Motor for T4A448GKD100 — 1\/4 HP OEM | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is a genuine OEM 1\/4 HP condenser fan motor (part #1177473) for the Tempstar T4A448GKD100 air conditioning condensing unit. The condenser fan motor drives the outdoor fan blade that pulls air across the condenser coil, rejecting heat from the refrigerant so the system can cool effectively. A 1\/4 HP rating provides the airflow this 4-ton class condenser requires. When the fan motor fails, the unit loses its ability to shed heat, leading to high head pressure, compressor overheating, and eventual compressor shutdown or damage. Common failure signs include a fan that won't spin, a fan that hums but doesn't start, grinding bearing noise, or a motor that runs hot and trips on thermal overload.\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\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e1177473\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eCondenser Fan Motor\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\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e1\/4 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eOutdoor condenser fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis OEM fan motor is a direct-fit replacement for the Tempstar T4A448GKD100 condensing unit and matches the 1\/4 HP condenser fan motor used across comparable ICP family outdoor units (Heil, Comfortmaker, and related models). Verify your existing motor's horsepower, rotation, and mounting 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 disconnect and breaker, then verify zero voltage with a multimeter before servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the top grille\/fan assembly screws to lift the fan and motor out of the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the wiring, capacitor leads, and fan blade position\/spacing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the motor leads, remove the fan blade set screw, and unbolt the old motor from the mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new motor, transfer the fan blade to the correct depth, and reconnect the leads (including the run capacitor) per your photos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and call for cooling; confirm the fan spins up to full speed in the correct direction 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\u003eOutdoor fan won't spin or only hums\u003c\/li\u003e\n\u003cli\u003eGrinding, squealing, or rattling bearing noise\u003c\/li\u003e\n\u003cli\u003eMotor runs hot and trips on thermal overload\u003c\/li\u003e\n\u003cli\u003eHigh head pressure or compressor overheating from poor airflow\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":"Tempstar","offers":[{"title":"Direct Replacement","offer_id":63021804618099,"sku":"1177473-GEN","price":149.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048420000115,"sku":"1177473","price":194.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-condenser-fan-motor-1177473_31f47d23-0ecf-4d24-bec7-9887d103ca8a.jpg?v=1782958812","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-condenser-fan-motor-for-t4a448gkd100-1-4-hp-oem-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}