| Product code |
203645 | 526_945 | 526_948 | 526_161 | 203650 |
| Product type |
Ground source heat pump | Air-to-water heat pump | Air-to-water heat pump | Air-to-water heat pump | Ground source heat pump |
| Energy efficiency class |
A+++ | | | | A+++ |
| SCOP |
5.87 | 4,66/3,21 | 4,94/3,60 | 4,5/3,28 | 5.85 |
| Warranty |
2 years | 5 years | 5 years | 5 years | 2 years |
| Estonian language menu |
Yes | Yes | Yes | Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes | Yes | Yes | Yes |
| Refrigerant |
R452B | R32 | R32 | R32 | R452B |
| Power supply voltage |
400 V/Ph/Hz | 230/1/50 V/Ph/Hz | 230/1/50 V/Ph/Hz | 230/1/50 V/Ph/Hz | 400 V/Ph/Hz |
| Protection circuit breaker |
13/13/13/16 A | C16 A | C25 A | C20 A | 10/13/20/25 A |
| Active cooling option |
Yes | Yes | Yes | Yes | Yes |
| COP |
4.6 | 5.03 | 4.70 | 4.43 | 4.78 |
| Control and monitoring via the Internet |
Yes | Yes | Yes | No | Yes |
| Electric auxiliary heating element |
6 kW | 3+3 kW | 3 kW | 3+3 kW | 9 kW |
| Domestic hot water boiler capacity |
184 l | Separate | Separate | 190 l | 184 l |
| Heating capacity (B0/W35) |
8 kW | | | | 12 kW |
| Auxiliary heating element power |
6 kW | 3+3 kW | 3 kW | 3+3 kW | 9 kW |
| Passive cooling option |
Jah | | | | Jah |
| Energy efficiency class (35°/55°) |
| A+++/A++ | A+++/A++ | A+++/A++ | |
| Operating limit (Heating) |
| -20 °C | -20 °C | -20 °C | |
| Maximum pipe length |
| 30 m | 30 m | 30 m | |
| Heating capacity Outdoor air +35°C/ 7°C |
| 4.0 kW | 10.0 kW | 7.50 kW | |
| Maximum heating water temperature |
| 60 °C | 60 °C | 55 °C | |
| Pipe size (Liquid/Gas) |
| | | 6,35/12,7 mm | |
| Indoor unit weight |
150 kg | 34/50 kg | 34/50 kg | 143/373 kg | 162 kg |
| Indoor unit dimensions (width x height x depth) |
1863x598x703 mm | 448x737x469 mm | 448x737x469 mm | 648x1863x684 mm | 1863x598x703 mm |
| Indoor unit noise level |
30-42 dB(A) | 32 dB(A) | 32 dB(A) | 32 dB(A) | 29-44 dB(A) |
| Outdoor unit weight |
| 85 kg | 110 kg | 46 kg | |
| Outdoor unit dimensions (width x height x depth) |
| 1095x798x518 mm | 1095x1008x518 mm | 907x716x353 mm | |
| Outdoor noise level |
| 30 dB(A) | 35 dB(A) | 38 dB(A) | |
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