Reznor Modulating Gas Valve

The Reznor modulating gas valve is a replacement gas control for Reznor gas-fired heating equipment, including unit heaters, duct modules, cabinet heaters and gas-fired heating coils. Instead of cycling fully on and off, a modulating valve continuously adjusts gas flow to the burner. This helps the heater hold a steady discharge or space temperature. It is also called a modulating gas valve, modulating valve, or modulating gas control.

Key Features:

• Modulates gas flow to the burner for smoother, more consistent heat output
• Works with Reznor electronic modulation and turndown control systems
• Helps maintain temperature stability and supports efficient combustion
• Made for gas-fired heating applications and used in valve trains alongside single-stage valves
• Available as a product line with multiple gas valve configurations, so you can match the valve to your equipment's requirements

Reznor is a long-established name in commercial and industrial gas-fired heating equipment. A replacement valve matched to the original equipment helps restore the heater's intended performance and temperature control. Match the valve to your heater's model and rating plate, and have a qualified technician install it in line with Reznor's instructions and local gas codes.