| Product code |
FTXF42E + RXF42E | FTXA25BS + RXA25A9 | 520_396 | ETVX16S18E9W7 + EPRA16DW17 |
| Heating capacity (Min./Nom./Max.) |
1.4/4.6/5 kW | 1.3/2.8/4.7 kW | | |
| Cooling capacity (Min./Nom./Max.) |
1.4/4.2/4.3 kW | 1.3/2.5/3.2 kW | | |
| Product type |
Air conditioner | Air conditioner | Air-to-water heat pump | Air-to-water heat pump |
| Energy efficiency class |
A++/A+ | A+++ | | |
| SCOP |
4.11 | 5.15 | 4.66 | 4.57 |
| Warranty |
2 years | 2 years | 5 years | 2 years |
| Estonian language menu |
Yes | Yes | Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes | Yes | Yes |
| Operating limit (Cooling) |
-10 ~ 48 °C | -10 ~ 46 °C | | |
| Operating limit (Heating) |
-15 ~ 18* °C | -15 ~ 24* °C | -25 ~ 35 °C | -28 ~ 25 °C |
| Refrigerant |
R32 | R32 | R32 | R32 |
| Pipe size (Liquid/Gas) |
6.35/9.5 mm | 6.35/9.5 mm | 6.35/12.7 mm | 25.4 mm |
| Maximum height difference |
12 m | 15 m | | |
| Maximum pipe length |
20 m | 20 m | | |
| Power supply voltage |
1/50/220-240 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 400/3/50 V/Ph/Hz | 380/3/50 V/Ph/Hz |
| Protection circuit breaker |
16 A | 13 A | 16 A | 16 A |
| Nominal heating capacity |
4.6 kW | 2.8 kW | | |
| Nominal cooling capacity |
4.2 kW | 2.5 kW | | |
| Without exterior unit |
No | No | | |
| Supports multiple indoor units |
No | | | |
| Color |
| silver | | |
| Heating capacity Outdoor air +35°C/ 7°C |
| | 12.55 kW | 10.4 kW |
| Energy efficiency class (35°/55°) |
| | A+++/A++ | A+++ |
| Domestic hot water boiler capacity |
| | Separate | 180 l |
| Auxiliary heating element power |
| | 9 kW | 3-6-9 kW |
| Maximum heating water temperature |
| | 65 °C | 65 °C |
| Control and monitoring via the Internet |
| | | Yes |
| Electric auxiliary heating element |
| | | 3-6-9 kW |
| Indoor unit weight |
8.5 kg | 11.5 kg | 46 kg | 109 kg |
| Indoor unit dimensions (width x height x depth) |
286x770x225 mm | 295x798x189 mm | 448x768x483 mm | 595x1650x625 mm |
| Indoor unit noise level |
22/30/45 dB(A) | 19/25/40 dB(A) | | 30 dB(A) |
| Outdoor unit weight |
26 kg | 32 kg | 96 kg | 146 kg |
| Outdoor unit dimensions (width x height x depth) |
556x740x343 mm | 550x840x350 mm | 1080x1008x480 mm | 1270x1003x533 mm |
| Outdoor noise level |
48 dB(A) | 46 dB(A) | 36 dB(A) | 41,1 dB(A) |
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