As I mentioned in last week's blog post, expansion tanks are required when water in a home can't expand back into the water main. This might be caused by a check valve, a backflow preventer, or a ...

At a Florida home built in 2025 that sits empty for months at a time, the homeowner weighed whether to add a thermal expansion tank before pressure problems arose. The discussion surfaced a risk that ...

It started with a typical call and a typical request from a favorite contractor. He wanted pricing on a pair of high efficiency boilers which is pretty routine, but in this case would be replacing a ...