Hi, I own a small plumbing service and have a problem I've never encountered before. I installed a new top vented gas water heater for a customer. Turned the main back on, bled air out of the lines, etc. Problem is there is no hot water pressure throughout the house. Cold water pressure is fine....

I have low or no hot water pressure to the downstairs bathroom. I've replaced the cartridges, valves and hot water heater, still no pressure... help.

Greetings, My wife and I are in the process of updating 1957 side by side split level. The previous owner (OK, my Mom as I bought the house I grew up in from her) said that when they moved in they had to install a pressure reducer into the line. I have searched high and low but, I can't see...