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Natural Gas 0820652 SIT-820 Millivolt Gas Valve
The 0820652 is a certified OEM replacement SIT-820 natural gas valve.
This split-system millivolt control natural gas (NG) valve is compatible with multiple brands, including Majestic, Monessen, IHP, Lennox, Empire, and more fireplaces, gas logs, and stoves. This natural gas control valve is designed for use with natural gas direct-vent appliances only.
Please check your model number for compatibility before ordering.
11/32 Thermocouple Connection
First position (standard) thermocouple connector placement.
- Port has 11/32" threads
Thermostat Wire Connections
Thermostat wire 1 and wire 2 connection placement.
Thermopile Wire Connections
Placement of the red and white wires from the thermopile generator.
Thermocouple Block
Thermocouple block ships in position 1 and comes with instructions to change positions if necessary for thermocouple placement.
Second Thermocouple Connector
This valve has a second position available for alternative thermocouple connection in select cases.
- Port has 11/32" threads
Adjustable Flame Control
Features manually adjustable flame control with a drop-out circuit to enhance safety.
Preset Pilot Flame Adjustment Screw
The pilot adjustment screw is preset for optimal gas valve performance.
OEM Replacement Part
This is a certified OEM SIT gas valve that is a direct replacement for multiple models.
0820652 Specifications
Fuel Type | Natural Gas (NG) |
Hearth Applications | Direct-vent (vented) hearth products only |
Thermocouple Port Threads | 11/32" |
Gas Inlet and Outlet | 3/8" NPT |
Minimum Voltage | 145 mV |
Coil Resistance | 2.25 ± 0.5 |
$62.27 $62.27
$ 24 .99 $24.99
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$ 17 .99 $17.99