Fujitsu · Waterstage High Power
Fujitsu WSYK160DG9/
- Heating
- 13.5 kW
- Energy class (35 °C)
- A++
- Water up to
- 60 °C
- Heats down to
- -25 °C
- Price for cash or bank transfer
- 12,000 KM
- Price for cards and card instalments
- 13,338 KM
Prices include VAT, not installation.
About the Waterstage High Power series
The Waterstage High Power series is a split air-to-water heat pump for underfloor or radiator heating and domestic hot water. The hydraulic module is wall-mounted and prepares domestic hot water with an optional separate tank. According to the manufacturer, it holds a high flow temperature without the backup heater even at very low outdoor temperatures, and it recommends the series for new builds and renovations alike. Control follows a heating curve, and if the outdoor unit fails, the built-in backup heater or a connected boiler takes over.
Heating capacity by outdoor temperature
The manufacturer's data from the design & technical manual: the maximum heating capacity at the outdoor temperature and the water temperature of the system. The calculator chooses a model by this table; the certified data above is what was measured independently.
| Outdoor | Water 35 °C | Water 45 °C | Water 55 °C |
|---|---|---|---|
| −20 °C | 10 kW | 9.6 kW | 8.05 kW |
| −15 °C | 12.1 kW | 10.74 kW | 9.44 kW |
| −10 °C | 12.16 kW | 10.74 kW | 9.85 kW |
| −7 °C | 12.2 kW | 10.74 kW | 10.1 kW |
| −5 °C | 12.38 kW | 11.04 kW | 10.21 kW |
| 0 °C | 12.82 kW | 11.8 kW | 10.49 kW |
| 7 °C | 13.5 kW | 12.1 kW | 10.6 kW |
Source: Fujitsu General, Design & Technical Manual, heating capacity table. Open the manual
Technical data
| Heating capacity (kW) | 13.5 |
|---|---|
| Energy class, water 35 °C (underfloor) | A++ |
| Energy class, water 55 °C (radiators) | A+ |
| Power input, heating (W) | 3,200 |
| Refrigerant | R410A |
| Refrigerant charge (kg) | 2.5 |
| Pipe, liquid | 9.52 mm |
| Pipe, gas | 15.88 mm |
| Maximum pipe length (m) | 20 |
| Maximum height difference (m) | 15 |
| Power supply | 400 V / 3 f / 50 Hz |
| Indoor unit, W × H × D (mm) | 450 × 800 × 457 |
| Outdoor unit, W × H × D (mm) | 900 × 1,290 × 330 |
| Indoor unit weight (kg) | 42 |
| Outdoor unit weight (kg) | 99 |
| Heats down to outdoor (°C) | -25 |
| Maximum water temperature (°C) | 60 |
Manufacturer's data.
The set consists of
Documents
They open on the manufacturer's site.
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