Gas Fireplace Valve - Is It Bad? Here's How to Check! #gasfireplace #fireplace #diy

Checking your gas fireplace millivolt control valve. One of the most misdiagnosed components on a gas fireplace. This is a SIT 820 valve, different valves can have different "good" readings. **Disclaimer - this video is for informational purposes only and must not be construed to be instructional in nature. Please consult with your local hearth shop or appliance manufacturers for proper installation, use, maintenance, and repair.