446-114

This premium Lennox Control Board is a sophisticated ignition modulating circuit board designed to act as the central brain for high-efficiency residential furnaces. Engineered to manage the complex ignition sequence and monitor safety sensors, this electronic control module ensures your heating system operates with precision and reliability. It effectively regulates the gas valve and blower motor speeds to provide consistent, comfortable indoor temperatures while optimizing energy usage. Ideal for resolving issues like ignition failure, intermittent cycling, or unresponsive heating cycles, this board features integrated diagnostic LEDs to assist in troubleshooting. This replacement HVAC component is essential for restoring the full functionality and modulating capabilities of your forced-air heating system.
Type: Furnace Control Board
Size: Medium
Application: Designed for use in residential modulating gas furnaces and forced-air heating systems to control ignition sequences, safety monitoring, and blower motor operation.
Specifications: Modulating ignition control, flame sensor monitoring, integrated diagnostic LED indicators, low-voltage control circuitry compatibility.