{"product_id":"tempstar-variable-speed-blower-motor-kit-for-t9mpv050f12a2-1-2-hp-ecm-ships-today","title":"Tempstar Variable Speed Blower Motor Kit for T9MPV050F12A2 — 1\/2 HP ECM | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is a genuine OEM variable speed blower motor kit (part number 1173048) for the Tempstar T9MPV050F12A2 variable-speed gas furnace. The 1\/2 HP ECM (electronically commutated motor) drives the indoor blower wheel, delivering conditioned air through the supply ductwork at precisely modulated speeds for quiet, efficient, even comfort. As a variable speed ECM it ramps smoothly instead of cycling full-on\/full-off, improving humidity control and reducing noise. Common failure symptoms include the blower not starting, intermittent operation, loud humming or grinding from worn bearings, weak airflow, or the furnace control flashing a blower\/motor fault code. The kit includes the motor and the components needed for a complete replacement.\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\u003e1173048\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003eBlower Motor Kit (MTR BLR KIT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eVariable Speed ECM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTempstar (ICP \/ Heil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFurnace Blower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\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 as a direct OEM replacement for the Tempstar T9MPV050F12A2 variable-speed gas furnace. This motor kit is shared across ICP-family equipment (Tempstar, Heil, Comfortmaker, and related Carrier\/ICP variable-speed platforms). Always confirm part number 1173048 against your furnace data plate or existing motor 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 furnace switch and breaker; verify zero voltage with a multimeter before touching any wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the lower blower compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the motor wiring, the ECM control connector, and the blower wheel position on the shaft before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the motor harness and control plug, loosen the blower wheel set screw, pull the wheel, then unbolt the motor from the blower housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new motor, reinstall the blower wheel at the documented depth, torque the set screw to the flat, and reconnect the harness exactly per your photos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, run a heating and a cooling call, and confirm the blower ramps smoothly through its speed stages with no vibration or noise.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlower fails to start or starts intermittently on a call for heat or cool\u003c\/li\u003e\n\u003cli\u003eLoud humming, buzzing, or grinding indicating worn bearings\u003c\/li\u003e\n\u003cli\u003eWeak or inconsistent airflow at the registers\u003c\/li\u003e\n\u003cli\u003eFurnace control board flashing a blower\/ECM motor fault code\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":63021680165235,"sku":"1173048-GEN","price":189.0,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048492417395,"sku":"1173048","price":245.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-ecm-1173048_5af5492d-e3cc-4447-af74-3c080f71b6c3.jpg?v=1782961516","url":"https:\/\/nationalhvacparts.com\/products\/tempstar-variable-speed-blower-motor-kit-for-t9mpv050f12a2-1-2-hp-ecm-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}