Lennox 60M28 Control Board

The Lennox 60M28 Blower Control Board is a critical OEM replacement component designed for high-performance air distribution in Lennox, Armstrong, and Ducane HVAC units. This board serves as the primary interface for regulating blower motor speeds, ensuring precise airflow during both heating and cooling cycles. As a direct replacement for the Lennox 60M2801, it maintains identical electrical specifications and terminal configurations, allowing for a seamless drop-in installation without the need for field modifications. This HVAC circuit board is engineered to monitor safety circuits and coordinate 24VAC thermostat signals with high-voltage outputs. By utilizing a 120V power supply and providing integrated diagnostic LEDs, the 60M28 control board allows technicians to rapidly troubleshoot furnace blower issues or airflow interruptions. Replacing a failing blower control module with this genuine part ensures the system maintains factory-spec timing sequences and prevents premature wear on the motor or heat exchanger due to insufficient ventilation.

Key Benefits

• Universal Compatibility: Fully interchangeable with Lennox part number 60M2801 for consistent performance across multiple residential platforms.
• Advanced Diagnostics: Features on-board LEDs that signal specific fault codes, significantly reducing diagnostic time during service calls.
• Precise Airflow Management: Optimizes blower speed control to ensure the system reaches static pressure targets for maximum efficiency.
• OEM Durability: Built to withstand the thermal stress of high-cycle environments, protecting sensitive safety switches and sensors.

Common Questions

How do I know if my 60M28 board is failing?
Common indicators include the blower motor failing to kick on after the inducer starts, the fan running continuously regardless of thermostat setting, or diagnostic LEDs flashing specific error codes related to relay failures.

Is the 60M28 compatible with PSC and ECM motors?
The 60M28 is primarily designed for systems utilizing standard multi-speed blower motors. Always verify your motor type and wiring diagram to ensure this board supports your specific speed tap requirements.

Can I use this to replace a generic aftermarket board?
Yes, as long as the original part number was 60M28 or 60M2801. Using this OEM component restores the original timing sequences and safety parameters intended by the manufacturer.

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.