“I have an old Solaray heater which originally worked on 20 psi . I connected it to a wood fire and I had to have open-end relief because of uncontrolled heat and reduced the psi to 4 psi. that was over 40 years ago. I have now removed the flow & return from the wood fire & now gone back to 20 psi & need a PRV.
I googled & found one in Melbourne, and was quoted $480-00. So I googled some more & found your valve.
Although the valves look similar your PRV is far superior in the making & stainless working parts etc.
The old Solaray & Valve are working great.
I am a retired Licenced Plumber.
regards,
Harold DAVID Hall”
