| Product code |
526_159 | 526_653 |
| Product type |
Air-to-water heat pump | Air-to-water heat pump |
| Energy efficiency class (35°/55°) |
A+++/A++ | A++/A+ |
| SCOP |
4,45/3,20 | 4,12/3,33 |
| Warranty |
5 years | 5 years |
| Estonian language menu |
Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes |
| Operating limit (Heating) |
-20 °C | -25 °C |
| Refrigerant |
R32 | R410A |
| Pipe size (Liquid/Gas) |
6,35/12,7 mm | 9,52/15,88 mm |
| Maximum pipe length |
30 m | 20 m |
| Power supply voltage |
230/1/50 V/Ph/Hz | 400/3/50 V/Ph/Hz |
| Protection circuit breaker |
C16 A | C20 A |
| Active cooling option |
Yes | Yes |
| COP |
4.74 | 4,15 |
| Control and monitoring via the Internet |
No | No |
| Electric auxiliary heating element |
3 kW | 3+3+3 kW |
| Domestic hot water boiler capacity |
190 l | Separate |
| Heating capacity Outdoor air +35°C/ 7°C |
4.50 kW | 17.00 kW |
| Auxiliary heating element power |
3 kW | 3+3+3/9 kW |
| Maximum heating water temperature |
55 °C | 60 °C |
| Indoor unit weight |
143/373 kg | 53/75 kg |
| Indoor unit dimensions (width x height x depth) |
648x1863x684 mm | 448x847x482 mm |
| Indoor unit noise level |
32 dB(A) | 37 dB(A) |
| Outdoor unit weight |
43 kg | 138 kg |
| Outdoor unit dimensions (width x height x depth) |
886x632x330 mm | 1080x1428x516 mm |
| Outdoor noise level |
35 dB(A) | 45 dB(A) |
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