Shower valve off combi boiler goes hot/cold and is never constant.
Does anyone ever “service” these or is it quicker and cheaper to replace whole thermostatic valve?
Can’t imagine there’s much to them apart from the cartridge and inlet filters.
Does anyone ever “service” these or is it quicker and cheaper to replace whole thermostatic valve?
Can’t imagine there’s much to them apart from the cartridge and inlet filters.