The coil resists the build-up of limescale maintaining an optimum flow rate. The coil reacts almost immediately to changes in water temperature. So, as hot water flows into the Thermo shower, the bi-metallic coil is constantly adjusting and re-adjusting its length to maintain a perfect temperature
Thermostatic
Limescale resistant
Technical specification
Waist Sizeac99cc13fwToilet Cistern CapacityFTW--Supplier Part Number022801Brand NameAqualisa