{"product_id":"nbk-21221-two-speed-draft-inducer-motor-fasco-a270","title":"NBK-21221 Two-Speed Draft Inducer Motor | Fasco A270","description":"\u003ch3\u003e\u003cstrong\u003eNBK-21221 Two-Speed Draft Inducer Motor | Fasco A270\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe NBK-21221 is a two-speed aftermarket draft inducer assembly for 208\/230V, 50\/60 Hz systems. It replaces Fasco A270 and the matching Dayton, Fasco and Trane part numbers below, and includes a mounted capacitor, connector and mounting gasket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Replaces Fasco A270, Dayton 45KD36 and matching Trane references.\u003c\/p\u003e\n\u003cp\u003e• Two-speed motor for 208\/230V, 50\/60 Hz systems.\u003c\/p\u003e\n\u003cp\u003e• Motor speeds: 2685\/2360 RPM at 50 Hz; 3350\/2800 RPM at 60 Hz.\u003c\/p\u003e\n\u003cp\u003e• Thermally protected motor with Class B insulation.\u003c\/p\u003e\n\u003cp\u003e• Assembly includes a mounted capacitor, attached connector and mounting gasket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNBK part number:\u003c\/strong\u003e 21221\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Draft Inducer Motor\u003cbr\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e 208\/230 V\u003cbr\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003cbr\u003e\u003cstrong\u003eNumber of speeds:\u003c\/strong\u003e 2\u003cbr\u003e\u003cstrong\u003eCurrent at 50 Hz:\u003c\/strong\u003e 0.49\/0.34 A\u003cbr\u003e\u003cstrong\u003eCurrent at 60 Hz:\u003c\/strong\u003e 0.59\/0.44 A\u003cbr\u003e\u003cstrong\u003eSpeeds at 50 Hz:\u003c\/strong\u003e 2685\/2360 RPM\u003cbr\u003e\u003cstrong\u003eSpeeds at 60 Hz:\u003c\/strong\u003e 3350\/2800 RPM\u003cbr\u003e\u003cstrong\u003eInsulation class:\u003c\/strong\u003e B\u003cbr\u003e\u003cstrong\u003eThermal protection:\u003c\/strong\u003e Thermally protected\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility \/ Pairs With\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement part numbers:\u003c\/strong\u003e\u003cbr\u003eDayton: 45KD36\u003cbr\u003eFasco: 70625781, 70625033, A270\u003cbr\u003eTrane: FAN03130, FAN04216, X38040369010\u003c\/p\u003e\n\u003cp\u003eMatch the complete original part number, equipment model, electrical ratings, mounting pattern and connections before ordering. Part-number references do not establish compatibility with every model from a brand.\u003c\/p\u003e\n\u003cp\u003eBrowse more \u003ca href=\"https:\/\/total-hearth.com\/collections\/parts-supplies\"\u003ereplacement parts at Total Hearth\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 × NBK-21221 draft inducer assembly with mounted capacitor, attached connector and mounting gasket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is an NBK aftermarket part. Disconnect electrical power and allow the equipment to cool before servicing. A qualified HVAC technician should install the assembly and complete the required venting and combustion-system checks according to the equipment manufacturer’s instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the NBK-21221?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose the NBK-21221 for a repair requiring Fasco A270 or a matching replacement reference above, with the correct electrical and mechanical fit.\u003c\/p\u003e","brand":"Draft Inducer Motor","offers":[{"title":"Default Title","offer_id":67681833255280,"sku":"SO-21221","price":310.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/4463\/3444\/files\/NBK-21221-1.jpg?v=1791572227","url":"https:\/\/total-hearth.com\/products\/nbk-21221-two-speed-draft-inducer-motor-fasco-a270","provider":"Total Hearth","version":"1.0","type":"link"}