| Product code |
086L6188 | 203646 | 526_117 | 204626 |
| Heating capacity (B0/W35) |
18 kW | 8 kW | | 5.56 kW |
| Product type |
Ground source heat pump | Ground source heat pump | Air-to-water heat pump | Ground source heat pump |
| Energy efficiency class |
A+++ | A+++ | A+++ | A+++ |
| SCOP |
6.15 | 5.87 | 4.61 | 4.87 |
| Warranty |
2 years | 2 years | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | | Yes |
| Wi-Fi smart remote control |
Yes | Yes | | No |
| Refrigerant |
R410A | R452B | R32 | R452B |
| Power supply voltage |
400 V/Ph/Hz | 400 V/Ph/Hz | 230/1/50 V/Ph/Hz | 400 V/Ph/Hz |
| Protection circuit breaker |
13/20/25/32 A | 13/13/13/16 A | 16 A | 20 A |
| Active cooling option |
Yes | Yes | | Yes |
| COP |
4.98 | 4.6 | | 4.4 |
| Control and monitoring via the Internet |
Yes | Yes | | Yes |
| Electric auxiliary heating element |
9 kW | 6 kW | | 9 kW |
| Auxiliary heating element power |
9 kW | 6 kW | | |
| Passive cooling option |
Jah | Jah | | Jah |
| Domestic hot water boiler capacity |
| Separate | | Separate |
| Heating capacity (Min./Nom./Max.) |
| | 4.6 kW | |
| Operating limit (Heating) |
| | -20 ~ 35 °C | |
| Maximum height difference |
| | 20 m | |
| Maximum pipe length |
| | 15 m | |
| Power consumption |
| | | 1.26 kW |
| Indoor unit weight |
147 kg | 150 kg | 42 kg | 148 kg |
| Indoor unit dimensions (width x height x depth) |
598 x 1450 x 703 mm | 598x1450x703 mm | 450x923x275 mm | 598x1450x703 mm |
| Indoor unit noise level |
33-46 dB(A) | 30-42 dB(A) | 42 dB(A) | 42 dB(A) |
| Outdoor unit weight |
| | 39 kg | |
| Outdoor unit dimensions (width x height x depth) |
| | 886x632x325 mm | |
| Outdoor noise level |
| | 35 dB(A) | |