| Product code |
EHVX04S23E6V + ERGA04EV | 526_652 | ETVX12S18E9W + EPRA08EW1 |
| Heating capacity Outdoor air +35°C/ 7°C |
4.3 kW | 15.00 kW | 7.95 kW |
| Product type |
Air-to-water heat pump | Air-to-water heat pump | Air-to-water heat pump |
| Energy efficiency class (35°/55°) |
A+++ | A++/A+ | A+++ |
| SCOP |
4.48 | 4,18/3,33 | 4.79 |
| Warranty |
2 years | 5 years | 2 years |
| Estonian language menu |
Yes | Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes | Yes |
| Operating limit (Heating) |
-25 ~ 35 °C | -25 °C | -28 ~ 25 °C |
| Refrigerant |
R32 | R410A | R32 |
| Pipe size (Liquid/Gas) |
6.35 + 15.9 mm | 9,52/15,88 mm | 25.4 mm |
| Power supply voltage |
220 - 240/1/50 V/Ph/Hz | 400/3/50 V/Ph/Hz | 380/3/50 V/Ph/Hz |
| Protection circuit breaker |
16 A | C20 A | 16 A |
| Control and monitoring via the Internet |
Yes | No | Yes |
| Domestic hot water boiler capacity |
230 l | Separate | 180 l |
| Auxiliary heating element power |
2-4-6 kW | 3+3+3/9 kW | 3-6-9 kW |
| Maximum heating water temperature |
60 °C | 60 °C | 65 °C |
| Maximum pipe length |
| 20 m | |
| Active cooling option |
| Yes | |
| COP |
| 4.33 | |
| Electric auxiliary heating element |
| 3+3+3 kW | 3-6-9 kW |
| Indoor unit weight |
128 kg | 53/75 kg | 108 kg |
| Indoor unit dimensions (width x height x depth) |
595x1850x625 mm | 448x847x482 mm | 595x1650x625 mm |
| Indoor unit noise level |
28 dB(A) | 37 dB(A) | 30 dB(A) |
| Outdoor unit weight |
58.5 kg | 138 kg | 118 kg |
| Outdoor unit dimensions (width x height x depth) |
884x740x388 mm | 1080x1428x516 mm | 1270x1003x533 mm |
| Outdoor noise level |
44 dB(A) | 45 dB(A) | 41,1 dB(A) |
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