Harma water heater 1500W for Blue lagoon and Blue Wave

The Harma 1500W water heater (S2801331) is a replacement electric heating element for Blue Lagoon and Blue Wave steam shower cabins. It efficiently heats the cabin's internal water reservoir, supporting steam and hot water functions. Weighing 1 kg and made in China, this heater is compatible with 23 models, including SKUs S1800006, S1800007, and S1800013. Installation requires draining the cabin's water system, and electrical connections should be handled by a qualified electrician. Replace the heater when the cabin fails to produce steam or displays a heater fault code.