| Product code |
526_942 | EHBX04E6V + ERGA04EV | EZ-12RD6-I + EZ-12RD6H-O |
| Heating capacity Outdoor air +35°C/ 7°C |
5.0 kW | 4.30 kW | |
| Product type |
Air-to-water heat pump | Air-to-water heat pump | Air-to-air heat pump |
| Energy efficiency class (35°/55°) |
A+++/A++ | A+++ | |
| SCOP |
4,81/3,39 | 4.48 | 4.6 |
| Warranty |
5 years | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | |
| Wi-Fi smart remote control |
Yes | Yes | Yes |
| Operating limit (Heating) |
-20 °C | -25 ~ 35 °C | -25 ~ 24 °C |
| Refrigerant |
R32 | R32 | R32 |
| Maximum pipe length |
30 m | | 25 m |
| Power supply voltage |
230/1/50 V/Ph/Hz | 220 - 240/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz |
| Protection circuit breaker |
C16 A | 16 A | 10 A |
| Active cooling option |
Yes | | |
| COP |
4.99 | | |
| Control and monitoring via the Internet |
Yes | Yes | |
| Electric auxiliary heating element |
3+3 kW | | |
| Domestic hot water boiler capacity |
190 l | Separate | |
| Auxiliary heating element power |
3+3 kW | 2-4-6 kW | |
| Maximum heating water temperature |
60 °C | 65 °C | |
| Pipe size (Liquid/Gas) |
| 6.35 + 15.9 mm | 6.35/9.5 mm |
| Heating capacity (Min./Nom./Max.) |
| | 1.1/3.8/4.1 kW |
| Cooling capacity (Min./Nom./Max.) |
| | 1.4/3.5/4.0 kW |
| Energy efficiency class |
| | A+++/A+++ |
| Color |
| | White |
| Operating limit (Cooling) |
| | -15 ~ 50 °C |
| Maximum height difference |
| | 10 m |
| Nominal heating capacity |
| | 3.8 kW |
| Nominal cooling capacity |
| | 3.5 kW |
| Supports multiple indoor units |
| | Yes |
| Indoor unit weight |
130/340 kg | 42 kg | 8 kg |
| Indoor unit dimensions (width x height x depth) |
598x1750x624 mm | 440x840x390 mm | 813x289x201 mm |
| Indoor unit noise level |
32 dB(A) | 28 dB(A) | 39/32/26/20 dB(A) |
| Outdoor unit weight |
85 kg | 58.5 kg | 23.1 kg |
| Outdoor unit dimensions (width x height x depth) |
1095x798x518 mm | 884x740x388 mm | 765x555x303 mm |
| Outdoor noise level |
30 dB(A) | 44 dB(A) | 55 dB(A) |