safetypro2008
New Member
I recently moved, and my "new" home has a copper line that runs from near my family room natural gas fireplace, underground into the garage. It appears that it was intended to be a supply line for a overhead garage heater. Is it OK to use copper as a natural gas supply line? The copper doesn't appear large enough to be used as a "conduit" for something smaller and it runs underneath a concrete driveway and through a concrete floor in the garage, so it can't be pulled out to be replaced. thanks