When is it time to replace your water tank? This is a big question with lots of different answers. It seems that every month we are replacing a tank that was left .NW Washington State, gallon natural gas water heater replacement, no upgrades out with the old, in with the new only new tank and fittings as needed ..Shop our selection of Expansion Tank, Water Heater Parts in the Plumbing Department at The Home Depot..Water heater expansion tanks are used on closed plumbing systems. As water heats and expands, the expansion tank prevents pressure from causing damage..
Water heater expansion tanks are used on closed plumbing systems. Where should an expansion tank be installed in relation to the water heater?.Protect Your Water Heater with a Thermal Expansion Tank i am installing a new water heater. the . A standard tank water heater can stress your plumbing pipes by the normal thermal expansion that happens during the heating process..Expansion Tank Installed. Installation of a Watts Expansion. Tank protects the water heater. from expanding water volumes. Plumbing codes require you to .