Recent content by wschmidt

Re: HW on CW side when pump running Hello Cass, Thanks. Yes it is confusing and due to the construction type, very difficult to diagnose. There does seem to be a check valve on the city side, as my pump pressures up quickly and maintains pressure when no house valves are open. What do you...

Hello all, I'm a new home owner in Puerto Rico. Most homes here have above ground cisterns and pumps for emergencies. Many homes are also constructed of reinforced concrete/cinder block for the same reason. This is good, but unless you witnessed the construction (or have good blueprints)...