120-640

The Ignition Control Board is a vital component for maintaining the precise operation of your residential gas furnace. Designed as a modulating circuit board, this part manages the sequence of operation including ignition, flame sensing, and the critical timing of gas delivery to ensure safe and efficient heating. If your HVAC system is experiencing ignition failure, intermittent heating cycles, or communication errors, replacing the control module may be necessary. This electronic ignition controller is engineered to provide stable performance and reliable safety monitoring, protecting your home and your heating equipment. Ideal for high-efficiency modulating furnaces, it ensures consistent indoor comfort and optimized fuel consumption by regulating the heat output based on demand.
Type: Ignition Control Board
Size: Medium
Application: Used in modulating gas furnaces and residential HVAC systems to regulate ignition cycles and monitor flame safety.
Specifications: Modulating ignition control, integrated flame sensing, 24V AC input compatibility, safety lockout functionality, and diagnostic LED indicators for troubleshooting.