{"product_id":"20450","title":"Double Fan Blower Motor 2 Speed – Replaces Quadrafire 812-3370 – NBK-20450","description":"\u003ch2\u003eNBK-20450 – Double Fan Blower Motor 2 Speed – NBK\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNBK-20450 Double Fan Blower Motor\u003c\/strong\u003e is a dependable OEM-equivalent replacement designed for pellet stove convection blower applications. Featuring a \u003cstrong\u003e2-speed double fan design\u003c\/strong\u003e, this motor helps circulate warm air efficiently throughout the room for improved heating performance. It is a direct replacement for the widely used \u003cstrong\u003eQuadrafire 812-3370\u003c\/strong\u003e blower motor.\u003c\/p\u003e\n\u003cp\u003eBuilt to meet or exceed OEM specifications, the NBK-20450 provides a precise fit and reliable operation, making it an ideal solution for stove owners and service technicians maintaining Quadrafire-compatible heating appliances.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Compatible Replacement:\u003c\/strong\u003e Direct replacement for Quadrafire 812-3370\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Fan Convection Design:\u003c\/strong\u003e Supports strong, even heat distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Speed Operation:\u003c\/strong\u003e Allows adjustable airflow performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Heating Support:\u003c\/strong\u003e Restores efficient blower circulation in pellet stoves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 20450\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 810069180922\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Convection Blower Motor \/ Hearth Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Brand:\u003c\/strong\u003e Quadrafire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces OEM:\u003c\/strong\u003e 812-3370\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type:\u003c\/strong\u003e Double Fan, 2 Speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Pellet stove convection blower replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEquivalent To\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuadrafire:\u003c\/strong\u003e 812-3370\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the NBK-20450?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eNBK-20450\u003c\/strong\u003e is a trusted convection blower motor replacement for hearth professionals and pellet stove owners seeking OEM-level compatibility and dependable airflow performance. Its double fan design helps maintain comfortable, even heating throughout your space.\u003c\/p\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllow the stove to cool completely before servicing blower components.\u003c\/li\u003e\n\u003cli\u003eDisconnect power and remove the blower assembly carefully.\u003c\/li\u003e\n\u003cli\u003eInspect wiring and mounting brackets for wear during replacement.\u003c\/li\u003e\n\u003cli\u003eTest both fan speeds after installation to confirm proper operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePairs Well With\u003c\/h3\u003e\n\u003cp\u003eConvection Blower Gaskets, Snap Disc Switches, Stove Wiring Harnesses, Pellet Stove Maintenance Supplies\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIAL ORDER NOTICE:\u003c\/strong\u003e This is a special order item sourced from NBK. Please allow 1–2 business days for processing prior to shipment.\u003c\/p\u003e","brand":"Quadrafire","offers":[{"title":"Default Title","offer_id":52401236935024,"sku":"SO-20450","price":129.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/4463\/3444\/files\/20450-812-3370.webp?v=1770661803","url":"https:\/\/total-hearth.com\/products\/20450","provider":"Total Hearth","version":"1.0","type":"link"}