3 KW 1 3/4" BSP 14" / 16" 406 mm Incoloy Immersion Heater fitted with 11" Plug-In Thermostat
3 KW 1 3/4" BSP 14" / 16" 406 mm Incoloy Immersion Heater fitted with 11" Plug-In Thermostat operating & additional safety cut-out for use in domestic water areas including normal use and in hard water areas