Posted 5/28/2023 19:05 (#10247289 - in reply to #10247267) Subject: RE: Well pump pressure switch again
Drain out the tank like you said and then check the tank pressure. The tank pressure shouldn’t be zero though. The pressure of the drained tank should be 2 psi less than the pressure that the pump starts. For example if the pump starts at 30 psi the empty tank pressure should be 28 psi.