| Product code |
086L6188 | 520_398 | 526_159 |
| Heating capacity (B0/W35) |
18 kW | | |
| Product type |
Ground source heat pump | Air-to-water heat pump | Air-to-water heat pump |
| Energy efficiency class |
A+++ | | |
| SCOP |
6.15 | 4,66 | 4,45/3,20 |
| Warranty |
2 years | 5 years | 5 years |
| Estonian language menu |
Yes | Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes | Yes |
| Refrigerant |
R410A | R32 | R32 |
| Power supply voltage |
400 V/Ph/Hz | 230/1/50 V/Ph/Hz | 230/1/50 V/Ph/Hz |
| Protection circuit breaker |
13/20/25/32 A | 20 A | C16 A |
| Active cooling option |
Yes | | Yes |
| COP |
4.98 | | 4.74 |
| Control and monitoring via the Internet |
Yes | | No |
| Electric auxiliary heating element |
9 kW | | 3 kW |
| Domestic hot water boiler capacity |
184 l | 190 l | 190 l |
| Auxiliary heating element power |
9 kW | 6 kW | 3 kW |
| Passive cooling option |
Jah | | |
| Heating capacity Outdoor air +35°C/ 7°C |
| 10.08 kW | 4.50 kW |
| Energy efficiency class (35°/55°) |
| A+++/A++ | A+++/A++ |
| Operating limit (Heating) |
| -25 ~ 35 °C | -20 °C |
| Pipe size (Liquid/Gas) |
| 6.35/12.7 mm | 6,35/12,7 mm |
| Maximum heating water temperature |
| 65 °C | 55 °C |
| Maximum pipe length |
| | 30 m |
| Indoor unit weight |
187 kg | 135 kg | 143/373 kg |
| Indoor unit dimensions (width x height x depth) |
598 x 1863 x 703 mm | 598x1783x623 mm | 648x1863x684 mm |
| Indoor unit noise level |
32-45 dB(A) | | 32 dB(A) |
| Outdoor unit weight |
| 96 kg | 43 kg |
| Outdoor unit dimensions (width x height x depth) |
| 1080x1008x480 mm | 886x632x330 mm |
| Outdoor noise level |
| 34 dB(A) | 35 dB(A) |