Why Is This A Concern? By nationally accepted building codes, water pressures at residences should be between 40 and 80 psi. Engineers design plumbing fixtures for this range of pressure. So, in theory, high pressures could cause premature wear or failure of fixtures such as toilets, faucets and water heaters, etc. There is not a … Continue reading Water Pressure Too High When Measured During a Grapevine Home Inspection →