Description
The Lennox 60M10 W7212A1033 Enthalpy Control is a precision-engineered enthalpy sensing and control device designed to maximize the efficiency of economizer-based HVAC systems. By continuously monitoring outdoor air enthalpy — the combined measure of temperature and humidity — this control enables the system to determine when free cooling from outdoor air is appropriate, reducing mechanical cooling loads and lowering energy costs.
How It Works
Enthalpy controls play a critical role in economizer operation. The W7212A1033 senses outdoor air conditions and signals the economizer to open or close the outdoor air damper based on whether the outside air is suitable for free cooling. This intelligent switching helps prevent the introduction of hot, humid outdoor air into the conditioned space, protecting both comfort levels and system efficiency.
Key Features
- Designed for use with economizer systems to enable free-cooling operation
- Monitors outdoor air enthalpy (temperature and humidity) for accurate changeover decisions
- Helps reduce mechanical cooling runtime and associated energy costs
- OEM Lennox replacement part — SKU 60M10, model W7212A1033
- Engineered for reliable, long-term performance in commercial and residential HVAC applications
- Direct replacement designed to maintain original system performance and compatibility
Application
This enthalpy control is intended for use in economizer-equipped rooftop units and air handling systems where outdoor air quality management is essential. It is an OEM Lennox replacement component, ensuring proper fit and function within compatible Lennox equipment.
Why Choose the Lennox 60M10?
Using a genuine Lennox OEM enthalpy control ensures your economizer system operates as designed. Aftermarket substitutes may not provide the same accuracy or reliability. The 60M10 delivers the precise enthalpy switching your system needs to maximize free-cooling hours and minimize energy consumption throughout the cooling season.
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