446-145

This professional-grade 24V spark ignitor control board is a critical component for maintaining the reliable and safe operation of residential gas-fired heating systems. Functioning as the primary ignition module, this electronic circuit board manages the high-voltage spark required to ignite the gas burner while continuously monitoring the flame to ensure system safety. It is an essential replacement part for HVAC units experiencing ignition failure, intermittent heating cycles, or startup errors. By precisely controlling the timing and sequence of the ignition process, this module helps restore furnace efficiency and prevents the accumulation of unburned gas, ensuring consistent warmth and performance during the heating season.
Type: Ignition Control Board
Size: Standard HVAC control module
Application: Gas-fired furnaces, residential heating systems, and HVAC units utilizing electronic spark ignition and 24V control circuits.
Specifications: 24V AC input voltage, integrated spark generator, flame sensing technology, modulating ignition control logic.