Home › Forums › Public Forums › General Plumbing › Water heater expansion tank code for the state of Utah › Reply To: Water heater expansion tank code for the state of Utah
Codes differ from state to state, but the general rule is anytime you have a closed system by the use of a backflow device or PRV, water expansion has no place to go when heated.
Thus, the purpose of the expansion tank. Set the pressure of tank to the working pressure of the home.
Go to http://www.wattsreg.com click on products, then thermal expansion.
“Your best interest is secured by making the right decisions the first time.”