| Product code |
204629 | 203646 | FTXA42BS + RXA42B | FTXA25BS + RXA25A9 | Airobot-V8-ERV-W | Airobot L5 ERV valge | Flexit Nordic CL2 | FTXA35BS + RXA35A9 |
| Heating capacity (B0/W35) |
12.42 kW | 8 kW | | | | | | |
| Product type |
Ground source heat pump | Ground source heat pump | Air conditioner | Air conditioner | | | Ventilation unit | Air conditioner |
| Energy efficiency class |
A+++ | A+++ | A++ | A+++ | A | A | A | A+++ |
| SCOP |
5.09 | 5.87 | 4.6 | 5.15 | | | | 5.15 |
| Warranty |
2 years | 2 years | 2 years | 2 years | | | | 2 years |
| Estonian language menu |
Yes | Yes | Yes | Yes | | | | Yes |
| Wi-Fi smart remote control |
No | Yes | Yes | Yes | | | | Yes |
| Refrigerant |
R452B | R452B | R32 | R32 | | | | R32 |
| Power supply voltage |
400 V/Ph/Hz | 400 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 | 220-240/1/50 V/Ph/Hz |
| Protection circuit breaker |
25 A | 13/13/13/16 A | 13 A | 13 A | 10 A | 16 A | 10 A | 13 A |
| Active cooling option |
Yes | Yes | | | | | | |
| COP |
4.52 | 4.6 | | | | | | |
| Control and monitoring via the Internet |
Yes | Yes | | | | | | |
| Electric auxiliary heating element |
9 kW | 6 kW | | | | | | |
| Domestic hot water boiler capacity |
Separate | Separate | | | | | | |
| Passive cooling option |
Jah | Jah | | | | | | |
| Power consumption |
2.75 kW | | | | | | | |
| Auxiliary heating element power |
| 6 kW | | | | | | |
| Heating capacity (Min./Nom./Max.) |
| | 1.7/5.4/6.0 kW | 1.3/2.8/4.7 kW | | | | 1.4/4.0/5.2 kW |
| Cooling capacity (Min./Nom./Max.) |
| | 1.7/4.2/5.0 kW | 1.3/2.5/3.2 kW | | | | 1.4/3.4/4.0 kW |
| Color |
| | silver | silver | White | | | silver |
| Operating limit (Cooling) |
| | -10 ~ 46 °C | -10 ~ 46 °C | | | | -10 ~ 46 °C |
| Operating limit (Heating) |
| | -15 ~ 18* °C | -15 ~ 24* °C | | | | -15 ~ 24* °C |
| Pipe size (Liquid/Gas) |
| | 6.35/12.7 mm | 6.35/9.5 mm | | | | 6.35/9.5 mm |
| Maximum height difference |
| | 20 m | 15 m | | | | 15 m |
| Maximum pipe length |
| | 30 m | 20 m | | | | 20 m |
| Nominal heating capacity |
| | 5.4 kW | 2.8 kW | | | | 4.0 kW |
| Nominal cooling capacity |
| | 4.2 kW | 2.5 kW | | | | 3.4 kW |
| Without exterior unit |
| | No | No | | | | No |
| Maximum air flow rate (100Pa) |
| | | | 208 l/s or 750 m3/h | 139 l/s or 500 m3/h | 78 l/s or 281 m3/h | |
| Approximate size of ventilated surface |
| | | | 350 m² | 250 m² | 80 m² | |
| Air duct connection |
| | | | Ø 200 mm | Ø 200 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 170 W | 2 x 85 W | |
| Dimensions (width x height x depth) |
| | | | 886 x 1021 x 589 mm | 1200 x 786 x 301 mm | 1160 x 700 x 296 mm | |
| Returns moisture |
| | | | Yes | Yes | Yes | |
| Control via phone application |
| | | | Yes | Yes | Yes | |
| Maximum power of the electric heater |
| | | | | | 350 W | |
| Type of heat exchanger |
| | | | | | Rotor | |
| Required control panel |
| | | | | | No | |
| Required condensate drainage connection |
| | | | | | No | |
| Eurovent certificate (ensures data reliability) |
| | | | | | Yes | |
| Indoor unit weight |
135 kg | 150 kg | 11.5 kg | 11.5 kg | | | | 11.5 kg |
| Indoor unit dimensions (width x height x depth) |
598x1450x703 mm | 598x1450x703 mm | 295x798x189 mm | 295x798x189 mm | | | | 295x798x189 mm |
| Indoor unit noise level |
45 dB(A) | 30-42 dB(A) | 21/29/45 dB(A) | 19/25/40 dB(A) | | | | 19/25/41 dB(A) |
| Outdoor unit weight |
| | 50 kg | 32 kg | | | | 32 kg |
| Outdoor unit dimensions (width x height x depth) |
| | 734x870x373 mm | 550x840x350 mm | | | | 550x840x350 mm |
| Outdoor noise level |
| | 48 dB(A) | 46 dB(A) | | | | 49 dB(A) |
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