Lennox 60M10 Enthalpy Control

The Lennox 60M10 Enthalpy Control is a critical economizer logic module designed for high-performance commercial HVAC applications. This OEM replacement part, which officially replaces 60M1001 and the Honeywell W7212A1033, provides the essential intelligence for 24 VAC economizer systems. By utilizing advanced enthalpy-based logic, the controller monitors both outdoor air temperature and humidity to determine the precise "free cooling" threshold. When ambient conditions are favorable, the 60M10 modulates the outdoor air dampers via a 2-10 VDC actuator signal, significantly reducing mechanical cooling load and compressor wear. It interfaces seamlessly with C7400 enthalpy sensors and features built-in LED diagnostics for real-time status monitoring of free cooling availability, DCV (Demand Control Ventilation) mode, and exhaust fan contact closure. Engineered for rigorous rooftop environments, it operates reliably within a temperature range of -40°F to +149°F, ensuring stable HVAC economizer control across diverse climates.

• Optimized Energy Efficiency: Maximizes the use of outdoor air to provide "free cooling," reducing operational costs for commercial facilities.
• Precise Damper Modulation: Provides a 2-10 VDC output to control any compatible actuator, ensuring accurate intake of fresh air.
• Universal Compatibility: Serves as a direct technical replacement for 60M1001 and W7212A1033 models used in most Lennox packaged units.
• Demand Control Ventilation (DCV): Supports CO2 sensor inputs to adjust ventilation based on actual occupancy levels, maintaining indoor air quality.
• Rugged Solid-State Reliability: Built with durable components to withstand the vibrations and temperature fluctuations of rooftop equipment.

Is the Lennox 60M10 compatible with single or differential enthalpy sensing?
Yes, the 60M10 supports both single and differential enthalpy configurations. For differential sensing, you will typically need two matched sensors to compare return air and outdoor air conditions.

Can I use this to replace a Honeywell W7212A1033 control?
Correct. The Lennox 60M10 is the direct performance equivalent and service replacement for the Honeywell W7212A1033 economizer logic module.

What voltage is required for the 60M10 controller?
This unit requires a standard 24 VAC Class 2 power supply (50/60 Hz) and consumes approximately 11.5 VA during operation.

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.