| Product code |
203646 | 204592 | ETVX16S18E9W7 + EPRA18DW17 |
| Heating capacity (B0/W35) |
8 kW | 4.71 kW | |
| Product type |
Ground source heat pump | Ground source heat pump | Air-to-water heat pump |
| Energy efficiency class |
A+++ | A+++ | |
| SCOP |
5.87 | 4.72 | 4.57 |
| Warranty |
2 years | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | Yes |
| Wi-Fi smart remote control |
Yes | No | Yes |
| Refrigerant |
R452B | R452B | R32 |
| Power supply voltage |
400 V/Ph/Hz | 400 V/Ph/Hz | 380/3/50 V/Ph/Hz |
| Protection circuit breaker |
13/13/13/16 A | 20 A | 16 A |
| Active cooling option |
Yes | Yes | |
| COP |
4.6 | 4.3 | |
| Control and monitoring via the Internet |
Yes | Yes | Yes |
| Electric auxiliary heating element |
6 kW | 9 kW | 3-6-9 kW |
| Domestic hot water boiler capacity |
Separate | 184 l | 180 l |
| Auxiliary heating element power |
6 kW | | 3-6-9 kW |
| Passive cooling option |
Jah | Jah | |
| Power consumption |
| 1.1 kW | |
| Heating capacity Outdoor air +35°C/ 7°C |
| | 11.6 kW |
| Energy efficiency class (35°/55°) |
| | A+++ |
| Operating limit (Heating) |
| | -28 ~ 25 °C |
| Pipe size (Liquid/Gas) |
| | 25.4 mm |
| Maximum heating water temperature |
| | 65 °C |
| Indoor unit weight |
150 kg | 146 kg | 109 kg |
| Indoor unit dimensions (width x height x depth) |
598x1450x703 mm | 598x1863x703 mm | 595x1650x625 mm |
| Indoor unit noise level |
30-42 dB(A) | 40 dB(A) | 30 dB(A) |
| Outdoor unit weight |
| | 146 kg |
| Outdoor unit dimensions (width x height x depth) |
| | 1270x1003x533 mm |
| Outdoor noise level |
| | 41,1 dB(A) |
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