Millivolt Gas Valve NG Replacement for Quadrafire 040-500 – NBK-20983 Genteq

Millivolt Gas Valve NG Replacement for Quadrafire 040-500 – NBK-20983 GenteqMillivolt Gas Valve Natural Gas NBK 20983 The NBK 20983 Millivolt Gas Valve (Natural Gas) is a direct replacement for Quadrafire 040 500 and a wide range of compatible fireplace and hearth systems. This valve provides dependable millivolt gas control for standing pilot applications. Designed for natural gas (NG) systems, this valve supports safe ignition, flame stability, and consistent heating performance in fireplaces, gas stoves, and hearth

Includes a capacitor bypass wire adapter for compatibility with pre-2006 control boxes

Replacing it with the OEM 891941 ash door assembly restores proper sealing

Country Flame Ceramic Glass Panel – 9" x 6 1/2" (Part #7P383CF-RL)

Please confirm compatibility with your stove’s owner’s manual before ordering

This video demonstrates firebox access

or heavy creosote buildup

5520 Pellet Heater

Whether you’re performing routine maintenance or replacing worn gaskets

Ensure all embers are extinguished and remove fuel and ash from the firebox

Dimensions: 1/4" wide x 1/4" thick

CW Rotation Design: Matches original equipment airflow direction

Easy Installation – Direct replacement for worn or damaged locks