symmons

Hi all. Have a 30 year old symmons shower valve that has started to leak. Seems like the leak is coming from the bottom of the valve, not the cartridge. I'm thinking best bet is a plumber at this point but curious if there is sunny to try before that, It's not clear how I could replace the cartridge

Is there a plumber knowledgeable in Symmons valves? My water pressure spindle started leaking, I replaced it, and got drop in water pressure. Bought a new one, replaced it too, now have no water at all. Their customer service is useless, not speaking that they don't pick up the phone and call...

Folks. I have a 3 year old Symmons S-4700-TRM in my shower. Entire bathroom was gutted and installed at that time. The handle on my Symmons that turns the shower water on and adjusts the water temp used to be “shut off” when it was in the 3 o’clock position. The other day I felt a funny feeling...