Watts Water Heater Expansion Tank Installation

We offer a range of expansion tanks for potable and non potable applications.

Watts water heater expansion tank installation.

When water is heated it expands due to a phenomenon known as thermal expansion. Expansion tanks are designed to safely absorb the excess water created and prevent relief valves from triggering. The items which should be installed in sequence in the cold water line are 1 the expansion tank must be installed at least 18 inches away from the cold water inlet fitting on the water heater 2 the pressure gauge and 3 the pressure reducing valve if required see figure 1. Expansion tanks are designed to safely absorb the excess water created and prevent relief valves from triggering.

Shut off power source to the water heater electricity gas oil burner switch and drain system following water heater manufacturer recommendations. How i installed a expansion tank on my water heather and stopped a leak on my relief valve instantly. Install the expansion tank in the system refer to figure 1. Thermal expansion tanks promote pressure relief for yo.

Turn the water supply to the water heater off. The weight of the expansion tank filled with water is supported by the system piping. When water is heated it expands due to a phenomenon known as thermal expansion. We offer a range of expansion tanks for potable and non potable applications.

They are used to prevent plumbing system and or water heater damage as well as unnecessary relief valve discharge caused by excessive pressure from. Then hang the expansion tank above the cold water supply line where it will be accessible to the horizontal part as well as the water heater. Our potable water expansion tanks are designed to absorb the increased volume of water created by thermal expansion and maintain a balanced pressure throughout the potable water supply system.