Components
Transfer module
 The pro solar transfer module was specially developed for charging the storage tanks of the ProTherm and ProTherm Nova solar energy systems using efficient low-flow technology. The heat generated in the solar collectors is passed through the generously proportioned plate heat exchanger to the buffer storage tank. The two reversing valves in the buffer charging loop always direct the heat to where it is required at the time, i.e. the storage tank is charged in layers. A completely pre-assembled unit with pumps, flow meters, all the control units, safety devices and heat insulation, the transfer module is quick to install and guarantees the safe operation of your solar energy system.
| Type |
Üsta 20 |
Üsta 40 |
| associated collector area |
7 - 20 m² |
14 - 40 m² |
| Flow reading |
2 - 8 l /min |
4 - 15 l /min |
| Connections |
1"IG |
1"IG |
| Expansion tank |
35 l (up to 6 coll.) |
50 l (up to 10 coll.) |
| (inlet pressure: 2,5 bar) |
50 l (up to 6 coll.) |
80 l (up to 14 coll.)
100 l (up to 18 coll.) |
| recommended throughput per square metre of collector surface |
18 l /m²h |
18 l /m²h |
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