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General
Electric boiler IVT 290 A/W can be used free-standing or together with air/water heat pump IVT
Optima 600-1100, which forms a complete solution for both heating and hot water. The hot water
heater is in the electric boiler and is stainless steel. The hot water heater has a protective anode that
is maintenance free and is suitable for all types of water.
The electric boiler is installed indoors and the heat pump is installed outdoors. The heat pump
collects energy from outside air. The energy is transferred via heated water to the electric boiler
for further transfer out into the house’s heating system (radiators and/or underfl oor coils) and for
heating the hot water.
The Rego 800 control unit, in the electric boiler, controls and monitors the whole installation. It
contains a control panel with graphic presentation. Most settings needed to give the installation the
best possible function in your house, are made via the control panel by the installer (or are preset in
the factory). In addition, you can affect operation in different ways, for example, by increasing/de-
creasing the heating, obtaining extra hot water etc., using the control panel.
There are a number of sensors in the system to assist adjusting heating and hot water production for
different demands. These give the control unit information about for instance the current outdoor
temperature and hot water temperature.
The unit can be supplied with a power guard (option). The task of the power guard is to temporarily
disconnect the electrical additional heat when using other power demanding appliances so that the
main fuse does not blow.
Control unit with
control panel
Electric boiler 290 A/W
(placed indoors)
Optima heat pump
(placed outdoors)
General
Power guard, option
(placed indoors)