The water from my thermostatic shower is too hot/too cold.
First, please check that your hot and cold water pressures are balanced. All thermostatic valves need equal pressures on the hot and cold water inlets.
If pressures are balanced and you are still facing issues controlling the water temperature, your thermostatic cartridge may need to be re-calibrated, cleaned or descaled. Please
click here to select the relevant model of thermostatic valve and refer to the product instructions on how to perform this procedure.