Electric boiler

Model

Power (kW)

Connection voltage (V)

Frequency (Hz)

Three-phase model

Number of heating elements

Boiler water volume (l)

With connection expansion reservoir

With pressure expansion vessel

Expansion tank water volume (l)

Max. pressure heating (bar)

Connection feed/return

With hot tap water facility

With hot tap water preference

Maximum pressure of hot tap water (bar)

Hot tap water connection

Water volume of hot tap water (l)

Maximum control temperature (°C)

Modulating

With day/night function

With circulation pump

With pressure gauge

With thermometer

With safety overflow valve

With automatic de-aeration

With filling- and draining valve

Height (mm)

Width (mm)

Depth (mm)

Degree of protection (IP rating)

Water heating energy efficiency (Nwh) (%)

Energy efficiency class room heating

Energy efficiency class water heating