Quote:
Originally Posted by jrref
I think this problem is relatively new and Nova is Just trying to deal with it best they can. I think if you order a new system, they will offer or ask you to get pressure regulator, but I’m not 100% sure.
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Typically, a pressure regulator is a one way device that will control the incoming water pressure to the house. However, if the pressure increase is caused by a defective expansion tank, the pressure regulator will not control the pressure inside the house and at the filtration system equipment.