ACV Burner control 54768005

ACV burner control for Prestige 75 Mk2, Heatmaster 85, Compact 28 CA, 200 Compact, and Delta Pro 65. It manages the ignition cycle: pre-purge, ignition spark, fuel valve opening, and flame proving. During operation it continuously monitors the flame signal and enforces lockout if the flame is lost within the defined safety time. It also reads inputs from pressure switches and limits, and drives the ignition transformer, gas valve or oil pump solenoid, and fan contactor.

Parts of this type are selected by matching the exact series and type designation, supply voltage, safety time sequence, and flame detection method. The base pattern and pin assignment must also match the burner's socket. A replacement control is mounted on a base or plugged into a socket, so verify the wiring pattern against the burner documentation before ordering. The supply voltage stamped on the housing must match the burner circuit.