0820652 SIT 820 NOVA Mv Model 0820652 Natural Gas Millivolt Remote Ready Replacement Gas Valve

In stock
Part Number
0820652
$134.90
Part Number: 0820652
Brand: Sit Controls
Shipping Weight: 4 Lbs
Non Returnable
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0820652 SIT NOVA mV Natural Gas Millivolt remote ready gas valve with variable flame adjustment is a Split-system milli-volt control for use in direct vent Natural Gas fireplaces, stoves, gas longs and similar appliances with a HI/LO burner adjustment with and a manually operated knob.

This 0820652 Natural Gas control valve is remote ready and can be controlled with a millivolt wall switch or similar millivolt system.

The Sit Controls Gas valve model 0820652 has the following specifications.

  • Split-system millivolt control natural gas valve for use in vented appliances.
  • HI/LO burner adjustment with manually operated knob
  • Minimum voltage 145mV Coil resistance 2.25±0.5 Thermo-Electric Unit Hold-in current less than 285Ma
  • Drop-out current Greater than 125mA with coil resistance 0.018± 0.003
  • Gas type Natural Gas HI/LO action Manual Pressure set-point 3.5” w.c. ± 0.3
  • Range of adjustment 3.5” w.c. -1.6” w.c. Set at 30K btu/hr
  • Thermocouple connection 11/32 ASA-DNC
  • Natural Gas Inlet 3/8 in. NPT
  • Natural Gas Outlet 3/8 in. NPT
  • Maximum natural gas inlet pressure 1/2 PSIG Ambient operating
  • temperature 32° to 175° F
  • Maximum @ 1 in. w.c. pressure drop 100,000 BTU per hour Regulation capacity 5,000 to 195,000 BTU AP per hour



The Sit Controls 0820652 Gas Valve will replace the following Sit Control Gas Valves 0820655, 0.820.655, 820655


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The 0820652 is the Natural Gas Remote Ready Gas Control Valve for many gas logs sets and fireplaces produced by Desa International, Majestic, Empire, Comfort Glow, FMI, Vanguard and others.

The 0820652 is a SIT Controls Series 820 Nova Millivolt gas valve.
This 0820652 Gas Valve is a Manual Gas Control valve for use with Natural Gas NG and is remote ready.

The 0820652 Sit Control Valve is SIT Controls Model Number 0820652


The Sit 0820652 Control Valve will replace the following models of Gas Valves by SIT Controls:

Model 0.820.634 or 0820634

Model 0.820.654 or 0820654
Model 0.820.644 or 0820644
Model 0.820.652 or 0820652
Model 0.820.635 or 0820635
Model 0.820.655 or 0820655
Model 0.820.662 or 0820662
Model 0.820.704 or 0820704
Model 0.820.706 or 0820706
Model 0.820.952 or 0820952
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