this Fasco 70217302 model operates at 3000 RPM on a 115V circuit

matching the factory fan pitch of compatible unit heaters

and other A-Series valves

cycling the thermostat or main power supply will reset the internal logic once the pressure fault has cleared

Maxon 300SMA11AA11BB21A0 Gas Valve Els PW 17895 this Fasco 70217302 model operatesThe Maxon 300SMA11AA11BB21A0 Gas Valve is a rugged, 3 inch industrial shut off valve designed for mission critical burner systems. As the direct replacement for Maxon 300SMA11, this unit features a heavy duty cast iron body and is configured for 2 way normally closed operation. This auto reset gas valve utilizes a standard port flow capacity with ANSI threaded connections, ensuring high flow efficiency for natural gas, propane, or air service.