My neighbor and I recently both had our water heaters start laeking from the overperss/temp valve. we both replaced the valves..(not knowing each other had the same problem). I then checked the pressure and found about 60 lbs at the faucets….i have a pressure reducer in the house as input pressure is 160 lbs. The water co says they havn’t changed the pressure….I put a gauge on the tank and when it heats up it goes above the 150 lb set pressure and weeps out the drain. I have no pressure tank in the system but it has ben ok since new in 1992 and the heater was replaced 2 years ago…..
any ideas? what should be the normal house water pressure to the water tank….is 50-60 lbs to high and should I reduce the house pressure?
Mike