Description
The Lennox 28B97 is an OEM M4 Unit Controller engineered specifically for compatible Lennox HVAC systems. Designed as a direct factory replacement, this unit controller serves as the central command module responsible for coordinating and managing the operational functions of the connected HVAC equipment — ensuring consistent, reliable performance across all system modes.
Key Features
- Genuine Lennox OEM replacement part (SKU: 28B97)
- M4 Unit Controller designed for precise system-level management
- Engineered for seamless integration with compatible Lennox HVAC units
- Supports reliable coordination of heating, cooling, and fan operations
- Direct drop-in replacement for simplified installation
- Built to Lennox quality and performance standards
Why Choose the Lennox 28B97 M4 Unit Controller?
Using a genuine OEM controller ensures your Lennox system operates exactly as designed. Aftermarket substitutes can introduce compatibility issues, void warranties, or compromise system efficiency. The 28B97 M4 Unit Controller restores full factory functionality, giving technicians and building owners confidence that the system will perform to specification.
Application
- Replacement unit controller for compatible Lennox commercial and residential HVAC systems
- Ideal for service technicians performing controller replacements or system upgrades
Ordering Information
- Brand: Lennox
- Part Number / SKU: 28B97
- Model: M4 Unit Controller
Contact the Jackson Systems team or browse our site to confirm compatibility with your specific Lennox equipment model before ordering.
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