| Product code |
520_393 | FTXA35BS + RXA35A9 | 086L6191 | Airobot L5 ERV valge | Airobot-V8-ERV-W | FTXA42BS + RXA42B | FTXF20E + RXF20E | 208302 |
| Heating capacity Outdoor air +35°C/ 7°C |
10.08 kW | | | | | | | |
| Product type |
Air-to-water heat pump | Air conditioner | Ground source heat pump | | | Air conditioner | Air conditioner | Ground source heat pump |
| Energy efficiency class (35°/55°) |
A+++/A++ | | | | | | | |
| SCOP |
4.66 | 5.15 | 5.86 | | | 4.6 | 4.11 | 5.46 |
| Warranty |
5 years | 2 years | 2 years | | | 2 years | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | Yes | | | Yes | Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes | Yes | | | Yes | Yes | Yes |
| Operating limit (Heating) |
-25 ~ 35 °C | -15 ~ 24* °C | | | | -15 ~ 18* °C | -15 ~ 18* °C | |
| Refrigerant |
R32 | R32 | R410A | | | R32 | R32 | R290 |
| Pipe size (Liquid/Gas) |
6.35/12.7 mm | 6.35/9.5 mm | | | | 6.35/12.7 mm | 6.35/9.5 mm | |
| Power supply voltage |
230/1/50 V/Ph/Hz | 220-240/1/50 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 | 1/50/220-240 V/Ph/Hz | 400/3/50 V/Ph/Hz |
| Protection circuit breaker |
20 A | 13 A | 10/16/20/25 A | 16 A | 10 A | 13 A | 16 A | 13 A |
| Domestic hot water boiler capacity |
Separate | | 184 l | | | | | 184 l |
| Auxiliary heating element power |
6 kW | | 9 kW | | | | | 2-4-6 kW |
| Maximum heating water temperature |
65 °C | | | | | | | |
| Heating capacity (Min./Nom./Max.) |
| 1.4/4.0/5.2 kW | | | | 1.7/5.4/6.0 kW | 1.3/2.4/3.3 kW | |
| Cooling capacity (Min./Nom./Max.) |
| 1.4/3.4/4.0 kW | | | | 1.7/4.2/5.0 kW | 1.3/2.0/2.4 kW | |
| Energy efficiency class |
| A+++ | A+++ | A | A | A++ | A++/A+ | A+++ |
| Color |
| silver | | | White | silver | | |
| Operating limit (Cooling) |
| -10 ~ 46 °C | | | | -10 ~ 46 °C | -10 ~ 48 °C | |
| Maximum height difference |
| 15 m | | | | 20 m | 12 m | |
| Maximum pipe length |
| 20 m | | | | 30 m | 20 m | |
| Nominal heating capacity |
| 4.0 kW | | | | 5.4 kW | 2.4 kW | |
| Nominal cooling capacity |
| 3.4 kW | | | | 4.2 kW | 2.0 kW | |
| Without exterior unit |
| No | | | | No | No | |
| Heating capacity (B0/W35) |
| | 12 kW | | | | | 7 kW |
| Active cooling option |
| | Yes | | | | | Yes |
| COP |
| | 4.75 | | | | | |
| Control and monitoring via the Internet |
| | Yes | | | | | |
| Electric auxiliary heating element |
| | 9 kW | | | | | |
| Passive cooling option |
| | Jah | | | | | |
| Maximum air flow rate (100Pa) |
| | | 139 l/s or 500 m3/h | 208 l/s or 750 m3/h | | | |
| Approximate size of ventilated surface |
| | | 250 m² | 350 m² | | | |
| Air duct connection |
| | | Ø 200 mm | Ø 200 mm | | | |
| Filters |
| | | ePM1 55% (F7) | ePM1 55% (F7) | | | |
| Nominal power, fans |
| | | 2 x 170 W | 2 x 170 W | | | |
| Dimensions (width x height x depth) |
| | | 1200 x 786 x 301 mm | 886 x 1021 x 589 mm | | | |
| Returns moisture |
| | | Yes | Yes | | | |
| Control via phone application |
| | | Yes | Yes | | | |
| Supports multiple indoor units |
| | | | | | No | |
| Indoor unit weight |
46 kg | 11.5 kg | 177 kg | | | 11.5 kg | 8 kg | 158 kg |
| Indoor unit dimensions (width x height x depth) |
448x768x483 mm | 295x798x189 mm | 598 x 1863 x 703 mm | | | 295x798x189 mm | 286x770x225 mm | 598x1863x703 mm |
| Indoor unit noise level |
| 19/25/41 dB(A) | 30-43 dB(A) | | | 21/29/45 dB(A) | 20/25/39 dB(A) | 37 dB(A) |
| Outdoor unit weight |
96 kg | 32 kg | | | | 50 kg | 25.5 kg | |
| Outdoor unit dimensions (width x height x depth) |
1080x1008x480 mm | 550x840x350 mm | | | | 734x870x373 mm | 556x740x343 mm | |
| Outdoor noise level |
34 dB(A) | 49 dB(A) | | | | 48 dB(A) | 46 dB(A) | |
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