Components
Pro solar fresh water unit
For clean and efficient continuous flow water heating for solar energy systems, heat pumps, condensing systems, wood heating systems
The pro solar fresh water unit is a fully pre-assembled unit that is easy to install and comes in a CFC-free insulation box. The Frista heats domestic water in continuous flow, always fresh (legionella-free) and when you need it. It begins to operate at full capacity at heating system temperatures of 50 to 60°C.
The Frista control system recognises any change in the amount of water being taken from the system by simultaneously measuring the volume flow rate and the water temperature. The pump speed, which is adjusted in fractions of a second, ensures that the temperature of the hot water remains constant, even with rapidly changing levels of water usage. The Frista is available in three sizes.
Technical data:
| Frista type |
Frista 4 |
Frista 10 |
Frista 16 |
| Continuous output |
90 kW |
118 kW |
147 kW
|
| Volume flow rate (domestic water) |
36,7 l/min |
48,3 l/min |
60 l/min |
Rated capacity
(no. of households) |
7 |
13 |
19 |
Design:
Volume flow rate (domestic water) |
21 l/min |
29 l/min |
36 l/min |
| Weight ca. |
15 kg |
17 kg |
19 kg |
| External dimensions ca. |
80 cm x 60 cm x 20 cm |
|
