
Lennox 27U59 Blower Motor
The Lennox 27U59 Blower Motor is a high-efficiency ECM programmable blower motor designed for precision airflow control in residential and commercial HVAC applications. As a genuine Lennox OEM replacement part, this 1/2 HP motor features a programmable control module that optimizes energy consumption compared to standard PSC motors. It operates on a 208-230V, single-phase, 60 Hz power supply and is built on a standard 48N frame size for direct-fit compatibility with a wide range of Lennox air handlers and furnaces.
This 5-speed blower motor offers a wide operating range from 300 to 1200 RPM, allowing for precise static pressure compensation and quiet performance. It utilizes a counterclockwise (CCW) low-efficiency rotation (CCW LE) and serves as the direct-fit upgrade for superseded models, specifically replacing catalog number 27W73 and part number 101207-03. For contractors, the 27U59 provides a reliable, drop-in solution that maintains original equipment performance and electrical specifications without the need for field modifications or bracket adjustments.
Key Benefits:
- Precision Airflow Engineering: Features a built-in control module for constant torque and variable speed applications, ensuring consistent CFM delivery.
- OEM Compatibility: Specifically engineered as the direct replacement for Lennox 27W73 and Model 627537-03, ensuring proper electrical and mechanical fit.
- Enhanced Efficiency: High-efficiency ECM design reduces operational costs and satisfies modern AEO performance requirements.
- Contractor Grade Durability: Constructed with a rugged 48N frame to withstand the demands of continuous furnace and air handler operation.
- Broad Application: Suitable for multi-speed settings (300-1200 RPM), allowing for versatile tuning across various heating and cooling stages.
Common Questions:
Is this a direct replacement for the Lennox 27W73?
Yes, the Lennox 27U59 is the current manufacturer-approved replacement part for catalog number 27W73 and the 101207-03 motor.
Does this motor include the control module?
This is an ECM programmable motor assembly; please verify if your specific system requires the module to be pre-programmed for specialized airflow profiles or if it utilizes standard speed taps.
Can I use this in place of a standard 1/2 HP PSC motor?
This ECM blower motor is designed for systems specifically wired for electronically commutated motors. Converting from a PSC to an ECM usually requires specific control board modifications or a separate harness, so always check the original system wiring diagram.
This item is not eligible for free shipping.
Disclaimer: 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.
Original: $691.06
-65%$691.06
$241.87Lennox 27U59 Blower Motor
The Lennox 27U59 Blower Motor is a high-efficiency ECM programmable blower motor designed for precision airflow control in residential and commercial HVAC applications. As a genuine Lennox OEM replacement part, this 1/2 HP motor features a programmable control module that optimizes energy consumption compared to standard PSC motors. It operates on a 208-230V, single-phase, 60 Hz power supply and is built on a standard 48N frame size for direct-fit compatibility with a wide range of Lennox air handlers and furnaces.
This 5-speed blower motor offers a wide operating range from 300 to 1200 RPM, allowing for precise static pressure compensation and quiet performance. It utilizes a counterclockwise (CCW) low-efficiency rotation (CCW LE) and serves as the direct-fit upgrade for superseded models, specifically replacing catalog number 27W73 and part number 101207-03. For contractors, the 27U59 provides a reliable, drop-in solution that maintains original equipment performance and electrical specifications without the need for field modifications or bracket adjustments.
Key Benefits:
- Precision Airflow Engineering: Features a built-in control module for constant torque and variable speed applications, ensuring consistent CFM delivery.
- OEM Compatibility: Specifically engineered as the direct replacement for Lennox 27W73 and Model 627537-03, ensuring proper electrical and mechanical fit.
- Enhanced Efficiency: High-efficiency ECM design reduces operational costs and satisfies modern AEO performance requirements.
- Contractor Grade Durability: Constructed with a rugged 48N frame to withstand the demands of continuous furnace and air handler operation.
- Broad Application: Suitable for multi-speed settings (300-1200 RPM), allowing for versatile tuning across various heating and cooling stages.
Common Questions:
Is this a direct replacement for the Lennox 27W73?
Yes, the Lennox 27U59 is the current manufacturer-approved replacement part for catalog number 27W73 and the 101207-03 motor.
Does this motor include the control module?
This is an ECM programmable motor assembly; please verify if your specific system requires the module to be pre-programmed for specialized airflow profiles or if it utilizes standard speed taps.
Can I use this in place of a standard 1/2 HP PSC motor?
This ECM blower motor is designed for systems specifically wired for electronically commutated motors. Converting from a PSC to an ECM usually requires specific control board modifications or a separate harness, so always check the original system wiring diagram.
This item is not eligible for free shipping.
Disclaimer: 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.
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Description
The Lennox 27U59 Blower Motor is a high-efficiency ECM programmable blower motor designed for precision airflow control in residential and commercial HVAC applications. As a genuine Lennox OEM replacement part, this 1/2 HP motor features a programmable control module that optimizes energy consumption compared to standard PSC motors. It operates on a 208-230V, single-phase, 60 Hz power supply and is built on a standard 48N frame size for direct-fit compatibility with a wide range of Lennox air handlers and furnaces.
This 5-speed blower motor offers a wide operating range from 300 to 1200 RPM, allowing for precise static pressure compensation and quiet performance. It utilizes a counterclockwise (CCW) low-efficiency rotation (CCW LE) and serves as the direct-fit upgrade for superseded models, specifically replacing catalog number 27W73 and part number 101207-03. For contractors, the 27U59 provides a reliable, drop-in solution that maintains original equipment performance and electrical specifications without the need for field modifications or bracket adjustments.
Key Benefits:
- Precision Airflow Engineering: Features a built-in control module for constant torque and variable speed applications, ensuring consistent CFM delivery.
- OEM Compatibility: Specifically engineered as the direct replacement for Lennox 27W73 and Model 627537-03, ensuring proper electrical and mechanical fit.
- Enhanced Efficiency: High-efficiency ECM design reduces operational costs and satisfies modern AEO performance requirements.
- Contractor Grade Durability: Constructed with a rugged 48N frame to withstand the demands of continuous furnace and air handler operation.
- Broad Application: Suitable for multi-speed settings (300-1200 RPM), allowing for versatile tuning across various heating and cooling stages.
Common Questions:
Is this a direct replacement for the Lennox 27W73?
Yes, the Lennox 27U59 is the current manufacturer-approved replacement part for catalog number 27W73 and the 101207-03 motor.
Does this motor include the control module?
This is an ECM programmable motor assembly; please verify if your specific system requires the module to be pre-programmed for specialized airflow profiles or if it utilizes standard speed taps.
Can I use this in place of a standard 1/2 HP PSC motor?
This ECM blower motor is designed for systems specifically wired for electronically commutated motors. Converting from a PSC to an ECM usually requires specific control board modifications or a separate harness, so always check the original system wiring diagram.
This item is not eligible for free shipping.
Disclaimer: 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.












