offers fresh water stations – single and cascade – from 20 to 500 l/min, circulation sets, cascade piping, premixers, valves and accessories.
Find out about our diverse offer.
Fresh water stations
The plate heat exchangers are flowed through in the counterflow principle and have high thermal lengths, which provide great energetic efficiency. The low temperatures and high flow rates within the plate heat exchanger channels provide double scaling protection.
solutions in heat transfer
Uniform controller platform for all tubra® freshwater stations
One controller platform covers the entire hot water portfolio, regardless which fresh water station is used. In cascade operation, the master and slave stations are only distinguished during installation.
- low storage costs, identical design for master and slave
- service-friendly, uniform controller platform
tubra® fresh water regulator
The speed of the primary pump is controlled by means of a PWM signal. Thus, a constant hot water temperature can be realized.
The comfort function is used to preheat the plate heat exchanger,
in order to ensure a rapid
hot water preperation.
The return stratification is used to protect the temperature stratification in the storage tank from mixing while the circulation is active.
Floating set point
If the temperature measured at the flow sensor is not sufficient to reach the hot water set point temperature, the set point temperature is lowered dynamically.
For preheating of the hot water pipes,
a circulation function is integrated. You can choose between
a thermal, a time or a demand control of the
Product group Hot water