What is a PRV and do I need one in Utah?

A pressure-reducing valve (PRV) is a spring-loaded valve installed on the main water line where it enters your house. It lowers whatever incoming municipal pressure you have down to a safe target (typically 55-65 psi).

Many Utah cities — especially ones with major elevation changes like Park City, Draper, Bountiful, Alpine, and the east benches of Salt Lake Valley — deliver 90-120+ psi to some homes because water has to reach higher-elevation neighborhoods on the same pressurized system.

Anything above 80 psi voids most appliance warranties, stresses flex lines on faucets and toilets, and dramatically shortens water heater life. If your home doesn't have a PRV and you're in one of these areas, adding one is usually a 1-2 hour install.

If you have a PRV that's over 10-15 years old, it may be drifting — we test pressure before recommending replacement.