Potable Water Expansion Tank Lowes

Proper tank sizing is critical to the performance of your water heater.

Potable water expansion tank lowes.

Its pre pressurized steel tank uses an expansion membrane to prevent air water contact for long system life. So when the water pressure gets too high it will flow into your expansion tank instead of damaging your home s plumbing valves fixtures and joints and potentially causing a. Water worker 119 gallon vertical pressure tank. A water heater expansion tank is an additional small thank that is attached to your water heater unit.

Item 424503 model ht119b. It absorbs the increased volume of water generated by the hot water heating source. Nsf and iapmo. It is designed to handle that excess water that builds up.

This carbon steel tank is pre charged at 12 psi tank volume is 4 5 gallons and features a. This expansion tank controls thermal expansion of water in open domestic hot water supply systems. Installing the expansion tank water piping this expansion tank is designed for operation on the inlet cold water line and is limited to a maximum working pressure of 150 pounds per square inch psi. This non potable water expansion tank is designed for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve.

Expansion tank for heater overflow works on heaters up to 50 gallon. The original installing plumber had actually used the smaller tank size in this house so i figured this was the right time to correct that mistake and go one size bigger. Replacing a potable hot water expansion tank. A threaded 3 4 in water.

Lowes or your local hardware store. 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. Exterior powder coat paint for long life and anti corrosion certified to automotive astm standards.

Powder coated interior shell protects against corrosion assures long trouble free life. Figures 1 and 2 above show the correct valves and fittings that you will need to install your expansion tank. Find out more by visiting our website. When water is heated it expands due to a phenomenon known as thermal expansion.

Our sizing guide for potable water expansion tanks helps you find the right watts regulator or data potable tank.