it’s usually printed inside the plastic cover of your old switch. You should also buy a new pressure gauge and a 1/4-in. by 6-in. galvanized nipple. Flip the breaker to the pump switch and check ...

Early on in my career I was called out to repair a system. When I arrived on the job, I noticed it had tripped on its high-pressure switch. I attached my gauges, reset the high-pressure switch, and, ...