HVAC Systems
Inspecting Gas Lines: Yellow Flex vs. Black Iron Pipe Safety
Gas lines are one of those systems that don’t forgive assumptions. They don’t squeak when they’re loose. They don’t drip when they’re wrong. And when they fail, the consequences are immediate and serious. That’s why I slow way down any time I’m inspecting gas piping — especially when I see
January 30, 2026
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