| Product code |
ETBX12E9W + EPRA12EW1 | 526_162 | 204594 | 203651 |
| Heating capacity Outdoor air +35°C/ 7°C |
10.0 kW | 9.50 kW | | |
| Product type |
Air-to-water heat pump | Air-to-water heat pump | Ground source heat pump | Ground source heat pump |
| Energy efficiency class (35°/55°) |
A+++ | A+++/A++ | | |
| SCOP |
4.82 | 4,53/3,33 | 5.10 | 5.85 |
| Warranty |
2 years | 5 years | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes | No | Yes |
| Operating limit (Heating) |
-28 ~ 25 °C | -20 °C | | |
| Refrigerant |
R32 | R32 | R452B | R452B |
| Pipe size (Liquid/Gas) |
25.4 mm | 15,88/9,52 mm | | |
| Power supply voltage |
380/3/50 V/Ph/Hz | 230V / 50Hz V/Ph/Hz | 400 V/Ph/Hz | 400 V/Ph/Hz |
| Protection circuit breaker |
16 A | C32 A | 20 A | 10/13/20/25 A |
| Control and monitoring via the Internet |
Yes | No | Yes | Yes |
| Electric auxiliary heating element |
3-6-9 kW | 3+3 kW | 9 kW | 9 kW |
| Domestic hot water boiler capacity |
Separate | 190 l | 184 l | Separate |
| Auxiliary heating element power |
3-6-9 kW | 3+3 kW | | 9 kW |
| Maximum heating water temperature |
65 °C | 55 °C | | |
| Maximum pipe length |
| 30 m | | |
| Active cooling option |
| Yes | Yes | Yes |
| COP |
| 4.50 | 4.62 | 4.78 |
| Heating capacity (B0/W35) |
| | 7.35 kW | 12 kW |
| Energy efficiency class |
| | A+++ | A+++ |
| Passive cooling option |
| | Jah | Jah |
| Power consumption |
| | 1.59 kW | |
| Indoor unit weight |
36.5 kg | 145/363 kg | 165 kg | 162 kg |
| Indoor unit dimensions (width x height x depth) |
440x840x390 mm | 648x1863x684 mm | 598x1863x703 mm | 598x1450x703 mm |
| Indoor unit noise level |
30 dB(A) | 32 dB(A) | 42 dB(A) | 29-44 dB(A) |
| Outdoor unit weight |
118 kg | 62 kg | | |
| Outdoor unit dimensions (width x height x depth) |
1270x1003x533 mm | 940x998x391 mm | | |
| Outdoor noise level |
41,1 dB(A) | 40 dB(A) | | |
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