This question is regarding Bristan Pisa Thermostatic Recessed With Adjustable Riser - Shower Spares

hard to turn off when it warms up

Hi, I have a problem that only occurs after the shower heats up. It is very, very hard to turn it off as the handle is very stiff. Should I replace the seals or replace the cartridge?
Asked 7 years ago by Nigel
You can cancel this ticket. I have just found an old question with a good answer. I should try to service it with silicone grease it or replace the cartridge if that does not work. If this is not correct then please answer the ticket. Thanks.

Answered 7 years ago by Nigel Thomas

If you want to solve the problem first time then a new cartridge!

New seals may work and at only £12 compared £114 it can be worth the chance.

However I notice your name "Reliable Repairs" you have to advise your client that the cartridge is the way to go.

Answered 7 years ago by George Thomson

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