Out here, there's more that can throw pressure off. A property's water might come from the street, or from a well system with its own pressure switch and tank, and it might travel a long way before reaching the house, with downhill runs building pressure, uphill runs losing it, and branch lines to outbuildings each running at their own pressure. When a Fallbrook household hears banging pipes, there's more ground to check than there would be in town, and the answer matters for every building the water reaches.
High pressure does the same damage here as anywhere, just across more property. Pressure above the healthy range wears everything downstream, the joints, the fixtures, the supply lines, the appliances, the water heater fastest of all, and on a property running long lines to several structures, that wear happens everywhere at once. The PRV holds the system in range, and on a rural property the questions cover the whole system, what's regulating the house, what's regulating the outbuildings, whether the well's pressure settings suit the plumbing, and whether any regulator out here has stopped working.
The visit covers the whole property. A licensed contractor checks the pressure at the house and the branches, checks the regulator, and explains what's happening, what it's costing, and what the options are. Properties that never had a regulator get the straight talk on what one protects.
