| Product code |
526_945 | 522_186 | FTXA20AW + RXA20A9 |
| Heating capacity Outdoor air +35°C/ 7°C |
4.0 kW | 15.17 kW | |
| Product type |
Air-to-water heat pump | Air-to-water heat pump | Air conditioner |
| Energy efficiency class (35°/55°) |
A+++/A++ | A+ | |
| SCOP |
4,66/3,21 | 3,8/3,00 | 5.15 |
| Warranty |
5 years | 5 years | 2 years |
| Estonian language menu |
Yes | No | Yes |
| Wi-Fi smart remote control |
Yes | No | Yes |
| Operating limit (Heating) |
-20 °C | -25 °C | -15 ~ 24* °C |
| Refrigerant |
R32 | R410A | R32 |
| Maximum pipe length |
30 m | 20 m | 20 m |
| Power supply voltage |
230/1/50 V/Ph/Hz | 400/3/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz |
| Protection circuit breaker |
C16 A | C20 A | 10 A |
| Active cooling option |
Yes | No | |
| COP |
5.03 | 4,10 | |
| Control and monitoring via the Internet |
Yes | No | |
| Electric auxiliary heating element |
3+3 kW | | |
| Domestic hot water boiler capacity |
Separate | 120 l | |
| Auxiliary heating element power |
3+3 kW | | |
| Maximum heating water temperature |
60 °C | 80 °C | |
| Pipe size (Liquid/Gas) |
| 15,88/9,52 mm | 6.35/9.5 mm |
| Heating capacity (Min./Nom./Max.) |
| | 1.3/2.5/3.5 kW |
| Cooling capacity (Min./Nom./Max.) |
| | 1.3/2.0/2.6 kW |
| Energy efficiency class |
| | A+++ |
| Color |
| | white |
| Operating limit (Cooling) |
| | -10 ~ 46 °C |
| Maximum height difference |
| | 15 m |
| Nominal heating capacity |
| | 2.5 kW |
| Nominal cooling capacity |
| | 2.0 kW |
| Without exterior unit |
| | No |
| Supports multiple indoor units |
| | No |
| Indoor unit weight |
34/50 kg | 135/278 kg | 11.5 kg |
| Indoor unit dimensions (width x height x depth) |
448x737x469 mm | 1800x598x647 mm | 295x798x189 mm |
| Indoor unit noise level |
32 dB(A) | 39 dB(A) | 19/25/39 dB(A) |
| Outdoor unit weight |
85 kg | 99 kg | 32 kg |
| Outdoor unit dimensions (width x height x depth) |
1095x798x518 mm | 900x1290x400 mm | 550x840x350 mm |
| Outdoor noise level |
30 dB(A) | 47 dB(A) | 46 dB(A) |
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