Description
The Lennox 25B77 Air Handler Control Board is a central part of the electrical and operational capability of an air handler within the HVAC systems. The thermostats and sensors enable fan motors and safety parts and coordinate the programmed heating and cooling cycles. It includes control signals that are converted into coordinated outputs to control the timing and responses of the system and are installed in the electrical compartment of the air handler. It ensures consistency in the performance of the system, control of the airflow, and dependability of the temperature regulation in the system.
