In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Testing a 15psi pressure safety valve on my boiler
I wanted to do a maintenance test on my new pressure relief valve installed on a Weil-McLain boiler. Its a 15psi Burnham that I purchased online. I asked the plumber to install it a few months ago when he was checking out the boiler but he said that it wouldn't be necessary to check it until heating season...so I replaced it myself...but I don't know if it is working.
I flipped the little lever 90 degrees and then more and nothing happened. Do I need to pull on the handle?