| Product code |
526_941 | ETVX16S18E9W7 + EPRA14DW17 | EZ-18RD6-I + EZ-18RD6H-O |
| Heating capacity Outdoor air +35°C/ 7°C |
4.0 kW | 9.8 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 |
4,6/3,21 | 4.57 | 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 | -28 ~ 25 °C | -25 ~ 24 °C |
| Refrigerant |
R32 | R32 | R32 |
| Maximum pipe length |
30 m | | 30 m |
| Power supply voltage |
230/1/50 V/Ph/Hz | 380/3/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz |
| Protection circuit breaker |
C16 A | 16 A | 13.5 A |
| Active cooling option |
Yes | | |
| COP |
5.03 | | |
| Control and monitoring via the Internet |
Yes | Yes | |
| Electric auxiliary heating element |
3+3 kW | 3-6-9 kW | |
| Domestic hot water boiler capacity |
190 l | 180 l | |
| Auxiliary heating element power |
3 kW | 3-6-9 kW | |
| Maximum heating water temperature |
60 °C | 65 °C | |
| Pipe size (Liquid/Gas) |
| 25.4 mm | 6.35/12.7 mm |
| Heating capacity (Min./Nom./Max.) |
| | 1.4/5.4/6.8 kW |
| Cooling capacity (Min./Nom./Max.) |
| | 2.0/5.0/6.1 kW |
| Energy efficiency class |
| | A+++/A+++ |
| Color |
| | White |
| Operating limit (Cooling) |
| | -15 ~ 50 °C |
| Maximum height difference |
| | 20 m |
| Nominal heating capacity |
| | 5.4 kW |
| Nominal cooling capacity |
| | 5.0 kW |
| Supports multiple indoor units |
| | Yes |
| Indoor unit weight |
130/340 kg | 109 kg | 10.2 kg |
| Indoor unit dimensions (width x height x depth) |
598x1750x624 mm | 595x1650x625 mm | 975x308x218 mm |
| Indoor unit noise level |
32 dB(A) | 30 dB(A) | 43/36/28/21.5 dB(A) |
| Outdoor unit weight |
85 kg | 146 kg | 37.8 kg |
| Outdoor unit dimensions (width x height x depth) |
1095x798x518 mm | 1270x1003x533 mm | 890x673x342 mm |
| Outdoor noise level |
30 dB(A) | 41,1 dB(A) | 57 dB(A) |
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