| Product code |
FTXA42AW + RXA42B | FTXTP35A + RXTP35A | Airobot-V8-ERV-B | EZB-12RD6-I + EZ-12RD6H-O | Airobot L ERV valge | Domekt R 400 V C6M | FTXA20BS + RXA20A9 | Flexit Nordic S4 | 204592 |
| Heating capacity (Min./Nom./Max.) |
1.7/5.4/6.0 kW | 1/4.0/6.7 kW | | 1.1/3.8/4.1 kW | | | 1.3/2.5/3.5 kW | | |
| Cooling capacity (Min./Nom./Max.) |
1.7/4.2/5.0 kW | 1/3.5/4.5 kW | | 1.4/3.5/4.0 kW | | | 1.3/2.0/2.6 kW | | |
| Product type |
Air conditioner | Air-to-air heat pump | | Air-to-air heat pump | | | Air conditioner | Ventilation unit | Ground source heat pump |
| Energy efficiency class |
A++ | A++/A | A | A+++/A+++ | A | A+ | A+++ | A | A+++ |
| SCOP |
4.6 | | | 4.6 | | | 5.15 | | 4.72 |
| Warranty |
2 years | 2 years | | 2 years | | | 2 years | | 2 years |
| Estonian language menu |
Yes | Yes | | | | | Yes | | Yes |
| Wi-Fi smart remote control |
Yes | Yes | | Yes | | | Yes | | No |
| Color |
white | White | Black | Black | | | silver | | |
| Operating limit (Cooling) |
-10 ~ 46 °C | -10 ~ 46 °C | | -15 ~ 50 °C | | | -10 ~ 46 °C | | |
| Operating limit (Heating) |
-15 ~ 18* °C | -30 ~ 24 °C | | -25 ~ 24 °C | | | -15 ~ 24* °C | | |
| Refrigerant |
R32 | R32 | | R32 | | | R32 | | R452B |
| Pipe size (Liquid/Gas) |
6.35/12.7 mm | 6.35/9.5 mm | | 6.35/9.5 mm | | | 6.35/9.5 mm | | |
| Maximum height difference |
20 m | 15 m | | 10 m | | | 15 m | | |
| Maximum pipe length |
30 m | 20 m | | 25 m | | | 20 m | | |
| Power supply voltage |
220-240/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | | 220-240/1/50 V/Ph/Hz | 230 V/Ph/Hz | 400 V/Ph/Hz |
| Protection circuit breaker |
13 A | 16 A | 10 A | 10 A | 10 A | | 10 A | 10 A | 20 A |
| Nominal heating capacity |
5.4 kW | | | 3.8 kW | | | 2.5 kW | | |
| Nominal cooling capacity |
4.2 kW | | | 3.5 kW | | | 2.0 kW | | |
| Without exterior unit |
No | | | | | | No | | |
| SCOP (Warm/medium/cold climate) |
| 4.86-3.83 | | | | | | | |
| SEER |
| 8,51 | | | | | | | |
| Maximum air flow rate (100Pa) |
| | 208 l/s or 750 m3/h | | 56 l/s or 200 m3/h | | | 130 l/s or 468 m3/h | |
| Approximate size of ventilated surface |
| | 350 m² | | 100 m² | 180 m² | | 240 m² | |
| Air duct connection |
| | Ø 200 mm | | Ø 160 mm | Ø 1x125, 4x160 mm | | Ø 160 mm | |
| Filters |
| | ePM1 55% (F7) | | ePM1 55% (F7) | | | 2 pieces ePM1 55% (F7) | |
| Nominal power, fans |
| | 2 x 170 W | | 2 x 83 W | | | 2 x 115 W | |
| Dimensions (width x height x depth) |
| | 886 x 1021 x 589 mm | | 1170 x 606 x 300 mm | | | 753 x 727 x 610 mm | |
| Returns moisture |
| | Yes | | Yes | | | Yes | |
| Control via phone application |
| | Yes | | Yes | | | Yes | |
| Supports multiple indoor units |
| | | Yes | | | No | | |
| Maximum power of the electric heater |
| | | | | | | 800 W | |
| Type of heat exchanger |
| | | | | | | Rotor | |
| Required control panel |
| | | | | | | No | |
| Required condensate drainage connection |
| | | | | | | No | |
| Eurovent certificate (ensures data reliability) |
| | | | | | | Yes | |
| Heating capacity (B0/W35) |
| | | | | | | | 4.71 kW |
| Active cooling option |
| | | | | | | | Yes |
| COP |
| | | | | | | | 4.3 |
| Control and monitoring via the Internet |
| | | | | | | | Yes |
| Electric auxiliary heating element |
| | | | | | | | 9 kW |
| Domestic hot water boiler capacity |
| | | | | | | | 184 l |
| Passive cooling option |
| | | | | | | | Jah |
| Power consumption |
| | | | | | | | 1.1 kW |
| Indoor unit weight |
11.5 kg | 9 kg | | 8 kg | | | 11.5 kg | | 146 kg |
| Indoor unit dimensions (width x height x depth) |
295x798x189 mm | 770x286x225 mm | | 813x289x201 mm | | | 295x798x189 mm | | 598x1863x703 mm |
| Indoor unit noise level |
21/29/45 dB(A) | 21/26/35/43 dB(A) | | 39/32/26/20 dB(A) | | | 19/25/39 dB(A) | | 40 dB(A) |
| Outdoor unit weight |
50 kg | 42 kg | | 23.1 kg | | | 32 kg | | |
| Outdoor unit dimensions (width x height x depth) |
734x870x373 mm | 930x605x376 mm | | 765x555x303 mm | | | 550x840x350 mm | | |
| Outdoor noise level |
48 dB(A) | 48 dB(A) | | 55 dB(A) | | | 46 dB(A) | | |
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