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The Lennox 28B97 is a 106855-02 M4 Unit Controller designed for HVAC applications. This unit controller is essential for managing temperature and system performance in various Lennox models. It is compatible with a wide range of HVAC systems, making it a versatile choice for professionals.
This controller allows for precise temperature management and is suitable for both residential and commercial HVAC systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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