Air source heat pumps hot water installation
Posted: Sat Jan 13, 2024 10:52 am
Hi
We now got confirmation they are installing a pressurized system, whereas previously there was a non-pressurized system for the hot water. are they supposed to pressure test the system before, to make sure old plumbing is up to being used as a pressurized system?
We now got confirmation they are installing a pressurized system, whereas previously there was a non-pressurized system for the hot water. are they supposed to pressure test the system before, to make sure old plumbing is up to being used as a pressurized system?