I marked the water pressure on the gauge in my gas hot water heating system last year. It was about 20psi. I just started to use it this year. I noticed the pressure on the gauge is much lower than last year. It's a little higher than 10psi after the system is heated.
The system is connected directly with the house water system with an opened ball valve.
Does that mean the house water pressure is that low?
Somebody said online that the heating system pressure should be in the range of 12 -- 22 psi. Is it right? Should I bring up the pressure if I can (I do a have pressure regulator installed at the water entrance of the house)?
The system is connected directly with the house water system with an opened ball valve.
Does that mean the house water pressure is that low?
Somebody said online that the heating system pressure should be in the range of 12 -- 22 psi. Is it right? Should I bring up the pressure if I can (I do a have pressure regulator installed at the water entrance of the house)?