| Product code |
526_354 | 526_153 |
| Product type |
Air-to-water heat pump | Air-to-water heat pump |
| Energy efficiency class (35°/55°) |
A++/A+ | A+++/A++ |
| SCOP |
3,95/3,2 | 4,5/3,28 |
| Warranty |
5 years | 5 years |
| Estonian language menu |
Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes |
| Operating limit (Heating) |
-25 °C | -20 °C |
| Refrigerant |
R410A | R32 |
| Pipe size (Liquid/Gas) |
15,88/9,52 mm | 6,35/12,7 mm |
| Maximum pipe length |
20 m | 30 m |
| Power supply voltage |
400/3/50 V/Ph/Hz | 230/1/50 V/Ph/Hz |
| Protection circuit breaker |
C16 A | C20 A |
| Active cooling option |
Yes | Yes |
| COP |
4.10 | 4.43 |
| Control and monitoring via the Internet |
No | No |
| Electric auxiliary heating element |
3+3+3 kW | 3+3 kW |
| Domestic hot water boiler capacity |
Separate | Separate |
| Heating capacity Outdoor air +35°C/ 7°C |
15.20 kW | 7.50 kW |
| Auxiliary heating element power |
3+3+3/9 kW | 3+3 kW |
| Maximum heating water temperature |
60 °C | 55 °C |
| Indoor unit weight |
42/58 kg | 45/61 kg |
| Indoor unit dimensions (width x height x depth) |
448x847x482 mm | 448x847x477 mm |
| Indoor unit noise level |
32 dB(A) | 32 dB(A) |
| Outdoor unit weight |
99 kg | 46 kg |
| Outdoor unit dimensions (width x height x depth) |
900x1290x400 mm | 907x716x353 mm |
| Outdoor noise level |
45 dB(A) | 38 dB(A) |
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