{"product_id":"oem-goodman-1-2-hp-ecm-blower-motor-for-wmahv1200aba-bt1340044s","title":"OEM Goodman 1\/2 HP ECM Blower Motor for WMAHV1200ABA — BT1340044S","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman BT1340044S ECM Blower Motor\u003c\/strong\u003e is a genuine OEM variable-speed motor engineered for \u003cstrong\u003eGoodman\/Amana WMAHV1200ABA\u003c\/strong\u003e air handlers. This electronically commutated motor (ECM) delivers smooth, energy-efficient airflow modulation, maintaining target CFM across changing static pressure for quieter operation and lower electricity use than a standard PSC motor. A failed blower motor typically shows up as no airflow, intermittent operation, or error codes from the control board.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BT1340044S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Variable-Speed ECM Blower Motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. Output:\u003c\/strong\u003e ~1\/2 HP class\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120\/240V (model-matched)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Air Handler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e WMAHV1200ABA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eECM motors are programmed to a specific module map for each air handler. The \u003cstrong\u003eOEM Goodman BT1340044S\u003c\/strong\u003e arrives pre-matched to the WMAHV1200ABA control board, so airflow staging, ramp profiles, and harness pinout all line up with no reprogramming. Aftermarket universal ECM kits exist but require manual configuration and can compromise the variable-speed comfort and efficiency the system was designed around.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Shut off power at the breaker and verify with a meter. Remove the blower assembly, transfer the wheel to the new motor at the correct hub depth, reconnect the motor and control plugs, and reinstall. Because ECM modules hold a charge, wait several minutes after disconnecting power before handling. Professional installation is recommended for warranty and safety.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032431214963,"sku":"BT1340044S-GEN","price":959.94,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048136065395,"sku":"BT1340044S","price":1247.92,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-ecm-BT1340044S.jpg?v=1782944897","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-1-2-hp-ecm-blower-motor-for-wmahv1200aba-bt1340044s","provider":"National HVAC Parts","version":"1.0","type":"link"}