Description
The Lennox 87W48 is an OEM-replacement 1/2 HP Electronically Commutated Motor (ECM) engineered specifically for compatible Lennox heating and cooling systems. ECM technology provides precise, variable-speed airflow control that significantly reduces energy consumption compared to traditional PSC motors, helping homeowners and building operators lower utility costs while maintaining superior comfort levels.
Why Choose an ECM Motor?
Unlike conventional single-speed motors, ECM motors automatically adjust blower speed in response to system demand. This results in quieter operation, more consistent temperature distribution, improved humidity control, and dramatically reduced electrical draw during part-load conditions — making the 87W48 an ideal choice for energy-conscious installations.
Key Features
- OEM Lennox replacement motor — ensures proper fit and function
- 1/2 HP electronically commutated motor (ECM) technology
- Variable-speed operation for enhanced comfort and efficiency
- Reduced energy consumption versus standard PSC blower motors
- Quieter operation at lower airflow speeds
- Improved humidity and temperature control throughout conditioned space
- Designed for direct drop-in replacement in compatible Lennox air handlers and furnaces
Application
The Lennox 87W48 ECM motor is intended for use in compatible Lennox residential and light commercial HVAC equipment. Always verify compatibility with your specific Lennox model before installation. Consult the equipment service manual or contact your distributor for guidance.
Installation Notes
- Intended for qualified HVAC technicians only
- Verify model compatibility prior to ordering
- Follow all applicable local codes and manufacturer installation instructions
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