Cotherm - ELE-11-IN-800-UNV 1 3/4 3kW Immersion Heater 11 for Unvented Cylinders 2.7 - 3kW Immersion Heater Element 230 - 240V This is a 3kw, 11 inch immersed length Incoloy Immersion Heater element complete with combined (operating & safety cut-out) plug-in, high temperature range thermostat. The element can be used in all standard domestic water areas including normal use in hard water areas susceptible to limescale. PLEASE NOTE REMOVAL OF THE THERMOSTAT CAP IS STRICTLY FORBIDDEN. TAMPERING WITH THE CAP, OR RETURNING TO US WITHOUT THE SCREWS, WILL INVALIDATE YOUR WARRANTY.
