| Product code |
EHVX04S18E6V + ERGA04EV | 526_160 | 526_152 | ETVX16S18E9W7 + EPRA16DW17 |
| Heating capacity Outdoor air +35°C/ 7°C |
4.30 kW | 5.50 kW | 5.50 kW | 10.4 kW |
| Product type |
Air-to-water heat pump | Air-to-water heat pump | Air-to-water heat pump | Air-to-water heat pump |
| Energy efficiency class (35°/55°) |
A+++ | A+++/A++ | A+++/A++ | A+++ |
| SCOP |
4.48 | 4,46/3,21 | 4,46/3,21 | 4.57 |
| Warranty |
2 years | 5 years | 5 years | 2 years |
| Estonian language menu |
Yes | Yes | Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes | Yes | Yes |
| Operating limit (Heating) |
-25 ~ 35 °C | -20 °C | -20 °C | -28 ~ 25 °C |
| Refrigerant |
R32 | R32 | R32 | R32 |
| Pipe size (Liquid/Gas) |
6.35 + 15.9 mm | 6,35/12,7 mm | 6,35/12,7 mm | 25.4 mm |
| Power supply voltage |
230/1/50 V/Ph/Hz | 230V / 50Hz V/Ph/Hz | 230/1/50 V/Ph/Hz | 380/3/50 V/Ph/Hz |
| Protection circuit breaker |
16 A | C16 A | C16 A | 16 A |
| Control and monitoring via the Internet |
Yes | No | No | Yes |
| Domestic hot water boiler capacity |
180 l | 190 l | Separate | 180 l |
| Auxiliary heating element power |
2-4-6 kW | 3+3 kW | 3+3 kW | 3-6-9 kW |
| Maximum heating water temperature |
60 °C | 55 °C | 55 °C | 65 °C |
| Maximum pipe length |
| 30 m | 30 m | |
| Active cooling option |
| Yes | Yes | |
| COP |
| 4.65 | 4.65 | |
| Electric auxiliary heating element |
| 3+3 kW | 3+3 kW | 3-6-9 kW |
| Indoor unit weight |
119 kg | 143/373 kg | 45/61 kg | 109 kg |
| Indoor unit dimensions (width x height x depth) |
595x1650x625 mm | 648x1863x684 mm | 448x847x477 mm | 595x1650x625 mm |
| Indoor unit noise level |
28 dB(A) | 32 dB(A) | 32 dB(A) | 30 dB(A) |
| Outdoor unit weight |
58.5 kg | 43 kg | 43 kg | 146 kg |
| Outdoor unit dimensions (width x height x depth) |
884x740x388 mm | 886x632x330 mm | 886x632x353 mm | 1270x1003x533 mm |
| Outdoor noise level |
44 dB(A) | 35 dB(A) | 35 dB(A) | 41,1 dB(A) |
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