Sit 820 Gas Valve
Sit valve is used on most fireplaces produced after 1999. Uses Thermopile and Thermocouple (quick drop out)
Multifunctional gas control with single operating knob (OFF, pilot, ON), thermo-electric flame supervision device, restart interlock, servo pressure regulator, manual adjustment of the outlet pressure, automatic shut-off valve and step opening device (optional). The automatic shut-off valve provides particularly silent operation and is supplied by thermopile, without requiring external electrical energy. Pilot outlet flow is adjustable.
The SIT 820652 Control Valve will replace the following models:
820.654
820.644
820.634
820.635
820.655
820.662
820.952
If you are not certain this is the correct gas valve, please call us.
