Recent content by Liam313

My first guess was faulty cartridge, but Kohler sent a replacement and I also tried a replacement from the store. All three cartridges result in the same issue which is why I'm having trouble finding out what the problem is. Kohler tech and other plumbers who have inspected can't seem to...

- What is the best method for increasing the pressure to the 3rd floor? - pressure coming into the house is 50psi. there is 3/4 pex going from basement straight to 3rd floor where 1/2 pex splits to 3rd floor fixtures and on demand electric water heater (also located on 3rd floor, 1/2 in and...

Hello, I have a Kohler single-handle universal valve (K8304-K-NA) installed on a recent renovation. It was working properly when installed, but after several months no hot water flows when turned on (gradually got worse). I am trying to troubleshoot what the source of the problem is and what...