| Product code |
522_185 | 526_153 | FTXF50D + RXF50D | 526_154 |
| Heating capacity Outdoor air +35°C/ 7°C |
13.00 kW | 7.50 kW | | 9.50 kW |
| Product type |
Air-to-water heat pump | Air-to-water heat pump | Air conditioner | Air-to-water heat pump |
| Energy efficiency class (35°/55°) |
A+ | A+++/A++ | | A+++/A++ |
| SCOP |
3,82/3,00 | 4,5/3,28 | 4.06 | 4,53/3,33 |
| Warranty |
5 years | 5 years | 2 years | 5 years |
| Estonian language menu |
No | Yes | Yes | Yes |
| Wi-Fi smart remote control |
No | Yes | Yes | Yes |
| Operating limit (Heating) |
-25 °C | -20 °C | -15 ~ 18* °C | -20 °C |
| Refrigerant |
R410A | R32 | R32 | R32 |
| Pipe size (Liquid/Gas) |
15,88/9,52 mm | 6,35/12,7 mm | 6.4/12.7 mm | 15,88/9,52 mm |
| Maximum pipe length |
20 m | 30 m | 30 m | 30 m |
| Power supply voltage |
400/3/50 V/Ph/Hz | 230/1/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 230/1/50 V/Ph/Hz |
| Protection circuit breaker |
C20 A | C20 A | 20 A | C32 A |
| Active cooling option |
No | Yes | | Yes |
| COP |
4.18 | 4.43 | | 4.50 |
| Control and monitoring via the Internet |
No | No | | No |
| Domestic hot water boiler capacity |
120 l | Separate | | Separate |
| Maximum heating water temperature |
80 °C | 55 °C | | 55 °C |
| Electric auxiliary heating element |
| 3+3 kW | | 3+3 kW |
| Auxiliary heating element power |
| 3+3 kW | | 3+3 kW |
| Heating capacity (Min./Nom./Max.) |
| | 1.7/6.0/7.7 kW | |
| Cooling capacity (Min./Nom./Max.) |
| | 1.7/5.0/6.0 kW | |
| Energy efficiency class |
| | A++/A+ | |
| Operating limit (Cooling) |
| | -10 ~ 48 °C | |
| Maximum height difference |
| | 20 m | |
| Nominal heating capacity |
| | 6.0 kW | |
| Nominal cooling capacity |
| | 5.0 kW | |
| Without exterior unit |
| | No | |
| Supports multiple indoor units |
| | No | |
| Indoor unit weight |
135/278 kg | 45/61 kg | 13.5 kg | 45/61 kg |
| Indoor unit dimensions (width x height x depth) |
1800x598x647 mm | 448x847x477 mm | 295x990x263 mm | 448x847x477 mm |
| Indoor unit noise level |
39 dB(A) | 32 dB(A) | 31/34/43 dB(A) | 34 dB(A) |
| Outdoor unit weight |
99 kg | 46 kg | 46 kg | 62 kg |
| Outdoor unit dimensions (width x height x depth) |
900x1290x400 mm | 907x716x353 mm | 734x870x373 mm | 940x996x365 mm |
| Outdoor noise level |
46 dB(A) | 38 dB(A) | 47 dB(A) | 40 dB(A) |
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