under storage hot water tank bis 5 kW fireclay also has a slight

fireclay also has a slight disadvantage:

The term "fireclay" (also "chamotte") is often used synonymously with refractory bricks

Intuitive user interface with comprehensive features

It is ideally suited for heating systems with radiators

under storage hot water tank bis 5 kW fireclay also has a slight100 liter hot water storage tank for domestic hot water with 1 heat exchanger The ETWS 100 liter hot water storage tank is used for central and safe hot water heating. The highly efficient heat exchangers They heat domestic hot water inside, using thermal energy from a thermal source. solar system or from a boiler. An additional way to heat your hot water is to couple the photovoltaic system with a retrofittable [device system context needed]. 1 1 2"