120-697

This premium 2-stage control board serves as the central processing hub for high-efficiency HVAC systems. Designed to manage complex ignition sequences and modulating functions, this circuit board ensures your heating and cooling equipment operates at peak performance. It coordinates vital components including the gas valve, inducer motor, and blower fan to provide precise temperature regulation and improved energy efficiency. Ideal for repairing furnaces or air handlers that are experiencing ignition failure, intermittent cycling, or unresponsive controls, this ignition modulating board is engineered for long-term reliability and professional-grade durability. By upgrading or replacing a faulty control module, you can restore consistent indoor comfort and ensure all safety protocols within the appliance are functioning correctly.
Type: HVAC Control Board
Size: Medium
Application: Designed for use in residential and light commercial two-stage heating and cooling systems, including gas furnaces and air handling units requiring modulating ignition control.
Specifications: Supports 2-stage heating and cooling operations; integrated ignition modulating technology; multi-terminal layout for blower, limit switch, and thermostat connections; diagnostic LED indicators for troubleshooting.