VARIO fresh-nova cascade

Cascadable fresh water heaters VARIO fresh-nova for 58-684 l/min nominal output
Hygienic, energy-saving domestic hot water preparation as an instantaneous water heater
Efficient counterflow plate heat exchangers: low return temperatures and low pressure losses
VarCon211 intelligent control system with adaptive neural network (AI) for automatic optimization of control quality

Areas of application

The VARIO fresh-nova cascade appliance series comprises cascaded electronically controlled fresh water heaters in 13 output sizes in the nominal output range from 58 to 684 l/min.
As instantaneous water heaters, they enable hygienic and energy-saving domestic hot water preparation in domestic installations. Heat is typically supplied by a stratified tank or standard buffer tank.

Generously dimensioned counterflow plate heat exchangers ensure low return temperatures and low pressure losses. The VarCon211 electronic controller uses an adaptive neural network, a method from the field of artificial intelligence (AI), to automatically optimize the control quality for given local operating conditions.

Intelligent networking

The VarCon211 electronic controller uses an adaptive neural network to automatically optimize the control quality under local operating conditions.

Integrated circulation pump control

The „on-demand“ or „time-dependent“ operating modes are possible for switching on. A sensor in the circulation return line can be used to switch off when the set temperature is reached.

Models suitable for the intended use

13 output sizes in the nominal output range from 58 to 684 l/min.

Application

The VARIO fresh-nova cascade range of appliances is ideal for use in apartment buildings and commercial buildings with high hot water loads, for new builds and refurbishment of heating systems with a view to hygiene and energy saving.

Downloads