| Product code |
203646 | 086L6188 | ETVX16S18E9W7 + EPRA18DW17 | EBBX11D9W + ERLA11DW1 | 206668 + 206678 |
| Heating capacity (B0/W35) |
8 kW | 18 kW | | | |
| Product type |
Ground source heat pump | Ground source heat pump | Air-to-water heat pump | Air-to-water heat pump | Air-to-water heat pump |
| Energy efficiency class |
A+++ | A+++ | | | |
| SCOP |
5.87 | 6.15 | 4.57 | | 4.33 |
| Warranty |
2 years | 2 years | 2 years | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | Yes | Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes | Yes | Yes | |
| Refrigerant |
R452B | R410A | R32 | R32 | R32 |
| Power supply voltage |
400 V/Ph/Hz | 400 V/Ph/Hz | 380/3/50 V/Ph/Hz | 380/3/50 V/Ph/Hz | 400 V/Ph/Hz |
| Protection circuit breaker |
13/13/13/16 A | 13/20/25/32 A | 16 A | 16 A | C10 / C25 A |
| Active cooling option |
Yes | Yes | | | Yes |
| COP |
4.6 | 4.98 | | 4.84 | 5.0 |
| Control and monitoring via the Internet |
Yes | Yes | Yes | Yes | Yes |
| Electric auxiliary heating element |
6 kW | 9 kW | 3-6-9 kW | 3-6-9 kW | 15 kW |
| Domestic hot water boiler capacity |
Separate | | 180 l | Separate | Separate |
| Auxiliary heating element power |
6 kW | 9 kW | 3-6-9 kW | 3-6-9 kW | 15 kW |
| Passive cooling option |
Jah | Jah | | | |
| Heating capacity Outdoor air +35°C/ 7°C |
| | 11.6 kW | 12.44 kW | 10 kW |
| Energy efficiency class (35°/55°) |
| | A+++ | A+++ | A+++ |
| Operating limit (Heating) |
| | -28 ~ 25 °C | -25 ~ 35 °C | -30 ~ +43 °C |
| Pipe size (Liquid/Gas) |
| | 25.4 mm | | |
| Maximum heating water temperature |
| | 65 °C | | 70 °C |
| Maximum pipe length |
| | | | 15 m |
| Indoor unit weight |
150 kg | 147 kg | 109 kg | 52.5 kg | 21 kg |
| Indoor unit dimensions (width x height x depth) |
598x1450x703 mm | 598 x 1450 x 703 mm | 595x1650x625 mm | 440x840x390 mm | |
| Indoor unit noise level |
30-42 dB(A) | 33-46 dB(A) | 30 dB(A) | 30 dB(A) | |
| Outdoor unit weight |
| | 146 kg | 101 kg | 126 kg |
| Outdoor unit dimensions (width x height x depth) |
| | 1270x1003x533 mm | 1100x870x460 mm | 1270 x 1018 x 530 mm |
| Outdoor noise level |
| | 41,1 dB(A) | 48 dB(A) | 56 dB(A) |