An Advanced Water Telford Copper Cylinder immersion heater with a smart thermostat is an electric water heater that sits inside a hot-water cylinder. It acts a bit like a kettle, using an electric resistance heater to heat the surrounding water. They are connected to their own power supply via a cable. They can be easily switched on and off via an external programmer, as there is no need to constantly heat the water in the unvented cylinder.
Immersion heater
Designed for Telford Copper Cylinders
Technical specification
TypeImmersion HeaterRange DescriptionTelfordManufacturer Model No575-255-0001Brand NameAdvanced Water
Reviews
Advanced Water Telford Copper Cylinders Immersion Heater DHS710