{"product_id":"trane-mot21481-motor","title":"Trane MOT21481 Motor","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eTrane MOT21481 Programmed Motor\u003c\/strong\u003e is an OEM constant-torque ECM blower motor designed for compatible Trane HVAC equipment. This motor is specified as \u003cstrong\u003e3\/4 HP, 208-230V, single-phase, 60 Hz\u003c\/strong\u003e, with a programmed operating range of approximately \u003cstrong\u003e1050-600 RPM\u003c\/strong\u003e and \u003cstrong\u003eCCW rotation\u003c\/strong\u003e. The MOT21481 is also the current replacement for \u003cstrong\u003eTrane MOT16685\u003c\/strong\u003e.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eTrane ECM blower motor\u003c\/strong\u003e includes the programmed control configuration required for specific Trane air-moving applications. Because ECM motors depend on factory programming as well as electrical and mechanical specifications, do not substitute a motor based only on horsepower, voltage, or RPM.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify the complete equipment model and serial number, original motor number, voltage, phase, rotation, mounting arrangement, shaft configuration, and control requirements.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Trane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MOT21481\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type:\u003c\/strong\u003e Programmed Constant-Torque ECM Blower Motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower:\u003c\/strong\u003e 3\/4 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 208-230V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e Single Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Range:\u003c\/strong\u003e Approximately 1050-600 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e CCW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e Trane MOT16685\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Trane HVAC blower applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Trane MOT21481 replace MOT16685?\u003c\/strong\u003e\u003cbr\u003eYes. The \u003cstrong\u003eMOT21481 is the current replacement for MOT16685\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs MOT21481 a programmed ECM motor?\u003c\/strong\u003e\u003cbr\u003eYes. MOT21481 is a \u003cstrong\u003eprogrammed constant-torque ECM motor\u003c\/strong\u003e, so the factory programming is an important part of equipment compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the electrical specifications?\u003c\/strong\u003e\u003cbr\u003eThe MOT21481 is specified as a \u003cstrong\u003e3\/4 HP, 208-230V, single-phase, 60 Hz motor\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the motor speed?\u003c\/strong\u003e\u003cbr\u003eThe programmed operating range is approximately \u003cstrong\u003e1050-600 RPM\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace it with another 3\/4 HP 230V motor?\u003c\/strong\u003e\u003cbr\u003eNot based on horsepower and voltage alone. Verify the programmed ECM configuration, RPM range, rotation, mounting, shaft, electrical connections, and exact equipment compatibility before substituting another motor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eMOT21481 is the cross for MOT16685\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/span\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Arial',sans-serif; color: red; background: white;\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":42509507362994,"sku":"MOT21481","price":682.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_6149441a-c873-4433-b946-33ac249cc03a.png?v=1787196305","url":"https:\/\/www.gsistore.com\/en-ca\/products\/trane-mot21481-motor","provider":"GSIstore","version":"1.0","type":"link"}