Williams P323649 Burner 320788-703 Operating with a clockwise (CW)

Operating with a clockwise (CW) rotation and a 7/8" bore

System designers should include appropriate backflow prevention according to local codes

eliminating the risks associated with universal aftermarket components

the M800A is a non-spring return (NSR) actuator

Verify 24V input at the module terminals and check for a high-voltage spark output

Williams P323649 Burner 320788-703 Operating with a clockwise (CW)When you are out in the field servicing a customer's heat, precision and reliability are the only things that matter. In the HVACR trade, the Williams P323649 Burner is a critical OEM replacement burner specifically engineered for high performance combustion in Williams Forsaire Direct Vent Furnaces. This heavy duty burner assembly is the primary heating component for the 5507 and 6007 series, ensuring that the fuel to air ratio remains stable for