| Product code |
526_948 | 520_398 | EZ-09RD6-I + EZ-09RD6H-O | EZB-18RD6-I + EZ-18RD6H-O | 520_397 | EPBX10A9W + EPSK08AW1 |
| Heating capacity Outdoor air +35°C/ 7°C |
10.0 kW | 10.08 kW | | | 14.47 kW | 7.48 kW |
| Product type |
Air-to-water heat pump | Air-to-water heat pump | Air-to-air heat pump | Air-to-air heat pump | Air-to-water heat pump | Air-to-water heat pump |
| Energy efficiency class (35°/55°) |
A+++/A++ | A+++/A++ | | | A+++/A++ | A+++ |
| SCOP |
4,94/3,60 | 4,66 | 4.6 | 4.6 | 4.71 | 5.15 |
| Warranty |
5 years | 5 years | 2 years | 2 years | 5 years | 2 years |
| Estonian language menu |
Yes | Yes | | | Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes | Yes | Yes | Yes | Yes |
| Operating limit (Heating) |
-20 °C | -25 ~ 35 °C | -25 ~ 24 °C | -25 ~ 24 °C | -25 ~ 35 °C | -28 ~ 43 °C |
| Refrigerant |
R32 | R32 | R32 | R32 | R32 | R290 |
| Maximum pipe length |
30 m | | 25 m | 30 m | | |
| Power supply voltage |
230/1/50 V/Ph/Hz | 230/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 400/3/50 V/Ph/Hz | 400/3/50 V/Ph/Hz |
| Protection circuit breaker |
C25 A | 20 A | 10 A | 13.5 A | 16 A | 16 A |
| Active cooling option |
Yes | | | | | |
| COP |
4.70 | | | | | |
| Control and monitoring via the Internet |
Yes | | | | | |
| Electric auxiliary heating element |
3+3 kW | | | | | |
| Domestic hot water boiler capacity |
Separate | 190 l | | | Separate | Separate |
| Auxiliary heating element power |
3 kW | 6 kW | | | 9 kW | |
| Maximum heating water temperature |
60 °C | 65 °C | | | 65 °C | 75 °C |
| Pipe size (Liquid/Gas) |
| 6.35/12.7 mm | 6.35/9.5 mm | 6.35/12.7 mm | 6.35/12.7 mm | 31.75 mm |
| Heating capacity (Min./Nom./Max.) |
| | 0.8/2.9/3.7 kW | 1.4/5.4/6.8 kW | | |
| Cooling capacity (Min./Nom./Max.) |
| | 1.0/2.6/3.5 kW | 2.0/5.0/6.1 kW | | |
| Energy efficiency class |
| | A+++/A+++ | A+++/A+++ | | |
| Color |
| | White | Black | | |
| Operating limit (Cooling) |
| | -15 ~ 50 °C | -15 ~ 50 °C | | |
| Maximum height difference |
| | 10 m | 20 m | | |
| Nominal heating capacity |
| | 2.9 kW | 5.4 kW | | |
| Nominal cooling capacity |
| | 2.6 kW | 5.0 kW | | |
| Supports multiple indoor units |
| | Yes | Yes | | |
| Indoor unit weight |
34/50 kg | 135 kg | 7.5 kg | 10.2 kg | 46 kg | 33 kg |
| Indoor unit dimensions (width x height x depth) |
448x737x469 mm | 598x1783x623 mm | 723x286x199 mm | 975x308x218 mm | 448x768x483 mm | 440x840x390 mm |
| Indoor unit noise level |
32 dB(A) | | 39/34/25/19.0 dB(A) | 43/36/28/21.5 dB(A) | | 31 dB(A) |
| Outdoor unit weight |
110 kg | 96 kg | 23.1 kg | 37.8 kg | 102 kg | 174 kg |
| Outdoor unit dimensions (width x height x depth) |
1095x1008x518 mm | 1080x1008x480 mm | 765x555x303 mm | 890x673x342 mm | 1080x1008x480 mm | 1330x1123x604 mm |
| Outdoor noise level |
35 dB(A) | 34 dB(A) | 54 dB(A) | 57 dB(A) | 36 dB(A) | 32.4 dB(A) |
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