Greenheck 386409 Ignition Control 320819-301 3 is designed to hold

3 is designed to hold the last branch line pressure constant during a power failure

This ENERGY STAR fan is UL Listed for use over tubs and showers when connected to a GFCI circuit

Will this fit all York chiller oil filters

while the base models may require separate installation for status monitoring

Greenheck 386409 Ignition Control 320819-301 3 is designed to holdThe Greenheck 386409 Ignition Control is a critical replacement component engineered for precise flame monitoring and sequencing in high performance makeup air units and commercial HVAC systems. This direct spark ignition (DSI) module provides reliable trial for ignition periods and instantaneous flame sensing to ensure safe burner operation under demanding conditions. Designed to integrate seamlessly with Greenheck gas fired heaters, the 386409