Swimming pool boilers
Compact, cheap and easy to install. Electrical heating systems work at any outdoor temperature.
NOTE: when you use a salt electrolysis appliance it is recommended using heaters with titanium.
High efficiency at any outdoor temperature
An electric heater uses more energy than a heat pump. But an electric heater is cheaper, easier to install and works (contrary to a heat pump) at any outdoor temperature. The frequency of use of your heating system determines if it’s better using an electric heater or a heat pump.