Barbara has written professionally for more than two decades. In the past five years, she has specialized in creating real estate and home improvement content. Besides writing for Forbes Home, she ...

If you're seeing signs that it's time to replace your water heater and haven't bought one in a long time, it might be a little confusing. Your plumber might recommend adding a water heater expansion ...

A: Sounds like you have a good plumber, or he or she may just be following new local codes. When water is heated it expands, and if there is no place for the expanded water to go it may cause the ...

Why does the water heater in my new house have another small tank hanging off the side of the pipe above it? That is an expansion tank installed on the water supply pipe to the water heater. Its ...

Add Yahoo as a preferred source to see more of our stories on Google. Tank vs. Tankless Water Heater Cost When it comes to tank vs. tankless water heater cost, several factors come into play that can ...

Thermal expansion of water and the role of an expansion tank When a water heater is connected to a closed system, an expansion tank must be installed to prevent excessive pressure caused by thermal ...