| Product code |
526_652 | 522_840 |
| Product type |
Air-to-water heat pump | Air-to-water heat pump |
| Energy efficiency class (35°/55°) |
A++/A+ | A+ |
| SCOP |
4,18/3,33 | 3,97/3,02 |
| Warranty |
5 years | 5 years |
| Estonian language menu |
Yes | No |
| Wi-Fi smart remote control |
Yes | No |
| Operating limit (Heating) |
-25 °C | -25 °C |
| Refrigerant |
R410A | R410A |
| Pipe size (Liquid/Gas) |
9,52/15,88 mm | 6,35/15,88 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 |
C20 A | C20 A |
| Active cooling option |
Yes | Yes |
| COP |
4.33 | 4.08 |
| Control and monitoring via the Internet |
No | No |
| Electric auxiliary heating element |
3+3+3 kW | |
| Domestic hot water boiler capacity |
Separate | 120 l |
| Heating capacity Outdoor air +35°C/ 7°C |
15.00 kW | 7.50 kW |
| Auxiliary heating element power |
3+3+3/9 kW | |
| Maximum heating water temperature |
60 °C | 80 °C |
| Indoor unit weight |
53/75 kg | 135/278 kg |
| Indoor unit dimensions (width x height x depth) |
448x847x482 mm | 1800x598x647 mm |
| Indoor unit noise level |
37 dB(A) | 39 dB(A) |
| Outdoor unit weight |
138 kg | 42 kg |
| Outdoor unit dimensions (width x height x depth) |
1080x1428x516 mm | 790x620x320 mm |
| Outdoor noise level |
45 dB(A) | 47 dB(A) |
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