Sierra 109-0083 Millivolt Gas Valve Lp 7000 Series

Product Description

The SIERRA 109-0083 is a millivolt-operated gas valve designed for LP (liquid propane) fuel supply systems. It controls gas flow to a burner assembly and is engineered specifically for millivolt control circuits, meaning it operates without a separate 24-volt transformer or line-voltage power source. The valve is compatible with the 7000 Series product line and is intended for use in commercial appliance applications. Licensed service technicians and commercial kitchen equipment technicians are the typical installers for this component.

This valve is suited for commercial appliance installations where LP gas supply and a millivolt pilot-based ignition system are in use. The 7000 Series designation indicates fitment within that specific Sierra product family. This part is not intended for natural gas service and should only be installed in LP-configured systems. It is a direct service replacement for failed or non-functioning gas valves in qualifying equipment.

Key Features

• Millivolt system operation — no external transformer or 24-volt power required
• LP (liquid propane) gas configuration — not rated for natural gas service
• Designed for 7000 Series commercial appliance platforms
• Direct OEM-style replacement for field service applications

Compatibility

Designed as an OEM-style replacement gas valve for SIERRA 7000 Series commercial appliances configured for LP gas with a millivolt ignition system.

Installation Notes

Installation should be performed by a licensed gas appliance technician in accordance with applicable local codes and the appliance manufacturer's service documentation. Shut off the LP gas supply at the source and allow the system to depressurize before removing the existing valve. Verify that the replacement valve is configured for LP service before installation, as LP and natural gas valves are not interchangeable. Confirm millivolt circuit continuity and pilot flame operation after installation before returning the appliance to service.