Skip to main content
Gas

Gas Valve

Manual or millivolt valve controlling gas flow to a log set.

All glossary terms

What is Gas Valve?

The shut-off valve typically located in the firebox floor, in a side wall, or behind a key on the hearth. Codes require a shut-off accessible without removing logs. Millivolt valves use a thermopile-generated current to open the main valve.

Related terms:ThermopileGas Logs

Need a gas valve inspection or repair?

We work on gas valve every week across DFW. CSIA-certified, written quotes, financing available.

10+
Years
4.9★
Rating
CSIA
Certified
< 2hr
Response
Ready when you are

Talk to a CSIA-certified expert today.

Free written quote. Same-week scheduling. 24/7 emergency response when you need it.

Licensed & Insured Same-Week Scheduling Written Quote, Always
Emergency

24/7 Response

Active leak, animal in flue, post-fire damage, or smoke event? Real humans on the line 7 AM to 12 AM every day — replies in under 2 minutes. Tech dispatch within 2 hours during business hours, subject to crew availability after-hours.

Emergency line
Call NowBook