Watts Water Heater Expansion Tank Installation

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.

Watts water heater expansion tank installation.

Thermal expansion tanks promote pressure relief for yo. An expansion tank is generally installed directly above the water heater by means of a tee fitting installed in the cold water delivery pipe. How i installed a expansion tank on my water heather and stopped a leak on my relief valve instantly. 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.

Shut off power source to the water heater electricity gas oil burner switch and drain system following water heater manufacturer recommendations. Expansion tanks are designed to safely absorb the excess water created and prevent relief valves from triggering. The weight of the expansion tank filled with water is supported by the system piping. The expansion tank is usually installed horizontally though it is acceptable to install it vertically if it is necessary because of space limitations.

When water is heated it expands due to a phenomenon known as thermal expansion. Install the expansion tank in the system refer to figure 1. Make sure your expansion tank is securely fastened to the wall or other support from which it is hanging. When water is heated it expands due to a phenomenon known as thermal expansion.

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. Expansion tanks are designed to safely absorb the excess water created and prevent relief valves from triggering. We offer a range of expansion tanks for potable and non potable applications.