A water heater expansion tank costs between $90 and $350 ... If you choose a simple strap made of metal or plastic, you’re only looking at tacking on a few extra dollars. However, if you ...

A standard tank heater can stress your plumbing pipes when thermal expansion causes the hot water to take up more room in the tank. Traditional tank-style water heaters and boilers for home ...

A thermo-expansion tank — or domestic water-heater expansion tank — is usually a small, air-charged tank with a rubber diaphragm inside that is installed on the water lines of the water heater.

A reader writes in to say he bought a water heater and expansion tank ... plumber was dispatched and added some nylon straps to support the tank and screwed the straps to a ceiling joist.

A reader writes in to say he bought a water heater and expansion tank ... plumber was dispatched and added some nylon straps to support the tank and screwed the straps to a ceiling joist.

When a water heater is connected to a closed system, an expansion tank must be installed to prevent excessive pressure caused by thermal expansion. By hominspector September 26, 2017 at 11:10AM ...

But not every water heater is the same. They vary in fuel needs, tank type, and whether the system requires an expansion tank. So what is a water heater expansion tank? It's a smaller tank that ...