Product 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 furnaces part, for example Central Boiler, Crown Royal, Woodmaster, Heatmaster, Hawken Energy…It easily installs, fits well and works smoothly Specifications: Coil Volts 120V AC, Seated Watts 17.9W, Amps at Max. Stroke 4.9A, Stroke Range 1/8in to 1in, Pull Force Range 64oz to 128oz, Duty Cycle continuous Attentions: Our solenoid features Class A coil insulation and is equipped with solder lug coil terminals. Please read our product information carefully before purchasing to ensure compatibility with your wood stove