I was reading the installation guide and it references a pressure release valve. I don't have an easy place to drain it to. What would happen if I just plug up that opening and install as normal from there? My current system doesn't have a PRV in the system. I have a large tank that I plan on re-using.
The other question I have is : Is it ok to have the red portion(part with adjuster on it) of the CSV horizontal instead of pointing to the sky?
Thanks for any help
