| Product code |
204626 | ETBX12E9W + EPRA10EW1 | 526_943 | 522_184 |
| Product type |
Ground source heat pump | Air-to-water heat pump | Air-to-water heat pump | Air-to-water heat pump |
| Energy efficiency class |
A+++ | | | |
| SCOP |
4.87 | 4.82 | 4,95/3,54 | 3,92/2,87 |
| Warranty |
2 years | 2 years | 5 years | 5 years |
| Estonian language menu |
Yes | Yes | Yes | No |
| Wi-Fi smart remote control |
No | Yes | Yes | No |
| Refrigerant |
R452B | R32 | R32 | R410A |
| Power supply voltage |
400 V/Ph/Hz | 380/3/50 V/Ph/Hz | 230/1/50 V/Ph/Hz | 400/3/50 V/Ph/Hz |
| Protection circuit breaker |
20 A | 16 A | C25 A | C32 A |
| Active cooling option |
Yes | | Yes | No |
| COP |
4.4 | | 5.08 | 4.12 |
| Control and monitoring via the Internet |
Yes | Yes | Yes | No |
| Electric auxiliary heating element |
9 kW | 3-6-9 kW | 3 kW | |
| Domestic hot water boiler capacity |
Separate | Separate | 190 l | 120 l |
| Heating capacity (B0/W35) |
5.56 kW | | | |
| Passive cooling option |
Jah | | | |
| Power consumption |
1.26 kW | | | |
| Energy efficiency class (35°/55°) |
| A+++ | A+++/A++ | A+ |
| Operating limit (Heating) |
| -28 ~ 25 °C | -20 °C | -25 °C |
| Pipe size (Liquid/Gas) |
| 25.4 mm | | 15,88/9,52 mm |
| Heating capacity Outdoor air +35°C/ 7°C |
| 9.3 kW | 8.0 kW | 10.80 kW |
| Auxiliary heating element power |
| 3-6-9 kW | 3+3 kW | |
| Maximum heating water temperature |
| 65 °C | 60 °C | 80 °C |
| Maximum pipe length |
| | 30 m | 20 m |
| Indoor unit weight |
148 kg | 36.5 kg | 130/340 kg | 135/278 kg |
| Indoor unit dimensions (width x height x depth) |
598x1863x703 mm | 440x840x390 mm | 598x1750x624 mm | 1800x598x647 mm |
| Indoor unit noise level |
42 dB(A) | 30 dB(A) | 32 dB(A) | 39 dB(A) |
| Outdoor unit weight |
| 118 kg | 109 kg | 92 kg |
| Outdoor unit dimensions (width x height x depth) |
| 1270x1003x533 mm | 1095x1008x518 mm | 900x1290x400 mm |
| Outdoor noise level |
| 41,1 dB(A) | 34 dB(A) | 47 dB(A) |
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