Oh Subbie I was wrong ,they were not dairy farmers
They were absolute BUTCHERS DO NOT PAY THESE DOOSH BAGS
WAIT TILL THE BOSS COMES BACK DO NOT PAY THESE EFFIN GUYS
THATS NOT A PROFESSIONAL JOB
THREATEN THEM WITH ANY CONSUMMER AFFAIRS YOU MAY HAVE .
Are they licensed?
I see galvanized couplings which me thinks it should have been brass
They also did not pipe the pressure relief valve down to the floor instead of straight out
I say what I say not to be a big mouth and only looking out for your interest.
I dont see any evidence that you can bleed the system off with a valve to stop flow and a valve to lket air out .
I may be wrong about that .I may not be seeing it and is just going by what my stoned butt sees !