Thermostatic mixers reduce the chance of the shower running hot and cold by automatically adjusting the flow of hot or cold depending on fluctuations in water pressure making thermostatic mixers ideal.
We've noticed that you have cookies disabled. Screwfix.com requires cookies to be enabled in order to work properly - find out how to enable cookies. If you'd prefer not to enable cookies you will be able to view products but won't be able to purchase. Remember you can shop with us on the phone on 0500 414141 (mobile friendly 03330 112 112) or at over 280 stores.