Hi, the hot is from a pressurised unvented tank. Cold is from the mains (may be balanced although I'm not a trained plumber).
If the cartridge is in the main shower housing I only get cold out. If the cold is isolated and the hot is on, and the cartridge is in the main housing I get...
Hi, I own a java recessed Bristan shower and due to a leak from the front of the shower we contacted Bristan who advised that the cartridge probably needed changing.
Following a lot of reading (there are a few threads on this forum) we were sent a replacement cartridge free of charge and I...