Pacific Western Outdoor Wood Boilers SolenoidDamper Door (All Models) #4184 dupp 960- for primary air intake(with

960- for primary air intake(with molded elbow/stepper motor)

Combustion fan kit for M175

Fits all Royall Models

BV400 / BV400C / BV400C-2 (> Ser #20153)

Pacific Western Outdoor Wood Boilers SolenoidDamper Door (All Models) #4184 dupp 960- for primary air intake(withProduct Description Reliable Quality: Our wood furnace solenoid is made of durable laminated steel and equipped with corrosion resistant frames and plungers, strong enough for Central Boiler part or others Boiler Parts: Solenoid is an electromagnetic device used to manage airflow in the wood boiler system. It controls the amount of air entering the furnace to maintain combustion Perfect Compatibility: Our solenoid is a direct replacement for many wood