| Product code |
Flexit Nordic CL2 | Airobot-V3-HRV-B | Airobot L5 HRV valge | Airobot-V8-ERV-B | Flexit Nordic S4 | EHVX08S18E9W + ERGA08EVH7 | Airobot-V3-ERV-W | 086L6191 | ETBX16E9W7 + EPRA16DW17 | Airobot L5 ERV valge |
| Product type |
Ventilation unit | | | | Ventilation unit | Air-to-water heat pump | | Ground source heat pump | Air-to-water heat pump | |
| Energy efficiency class |
A | A+ | A | A | A | | A | A+++ | | A |
| Power supply voltage |
230 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 | 220-240/1/50 V/Ph/Hz | 400 V/Ph/Hz | 380/3/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz |
| Protection circuit breaker |
10 A | 10 A | 16 A | 10 A | 10 A | 20 A | 10 A | 10/16/20/25 A | 16 A | 16 A |
| Maximum air flow rate (100Pa) |
78 l/s or 281 m3/h | 84 l/s or 300 m3/h | 139 l/s or 500 m3/h | 208 l/s or 750 m3/h | 130 l/s or 468 m3/h | | 84 l/s or 300 m3/h | | | 139 l/s or 500 m3/h |
| Approximate size of ventilated surface |
80 m² | 140 m² | 250 m² | 350 m² | 240 m² | | 140 m² | | | 250 m² |
| Air duct connection |
Ø 160 mm | Ø 125 mm | Ø 200 mm | Ø 200 mm | Ø 160 mm | | Ø 125 mm | | | Ø 200 mm |
| Filters |
2 pieces ePM1 55% (F7) | ePM1 55% (F7) | ePM1 55% (F7) | ePM1 55% (F7) | 2 pieces ePM1 55% (F7) | | ePM1 55% (F7) | | | ePM1 55% (F7) |
| Maximum power of the electric heater |
350 W | | | | 800 W | | | | | |
| Nominal power, fans |
2 x 85 W | 2 x 83 W | 2 x 170 W | 2 x 170 W | 2 x 115 W | | 2 x 83 W | | | 2 x 170 W |
| Type of heat exchanger |
Rotor | | | | Rotor | | | | | |
| Dimensions (width x height x depth) |
1160 x 700 x 296 mm | 600 x 690 x 554 mm | 1200 x 786 x 301 mm | 886 x 1021 x 589 mm | 753 x 727 x 610 mm | | 600 x 690 x 554 mm | | | 1200 x 786 x 301 mm |
| Returns moisture |
Yes | No | No | Yes | Yes | | Yes | | | Yes |
| Control via phone application |
Yes | Yes | Yes | Yes | Yes | | Yes | | | Yes |
| Required control panel |
No | | | | No | | | | | |
| Required condensate drainage connection |
No | | | | No | | | | | |
| Eurovent certificate (ensures data reliability) |
Yes | | | | Yes | | | | | |
| Color |
| Black | | Black | | | White | | | |
| Heating capacity Outdoor air +35°C/ 7°C |
| | | | | 7.50 kW | | | 15.95 kW | |
| Energy efficiency class (35°/55°) |
| | | | | A+++ | | | A+++ | |
| SCOP |
| | | | | 4.56 | | 5.86 | 4.57 | |
| Warranty |
| | | | | 2 years | | 2 years | 2 years | |
| Estonian language menu |
| | | | | Yes | | Yes | Yes | |
| Wi-Fi smart remote control |
| | | | | Yes | | Yes | Yes | |
| Operating limit (Heating) |
| | | | | -25 ~ 35 °C | | | -28 ~ 25 °C | |
| Refrigerant |
| | | | | R32 | | R410A | R32 | |
| Pipe size (Liquid/Gas) |
| | | | | 6.35 + 15.9 mm | | | 25.4 mm | |
| Control and monitoring via the Internet |
| | | | | Yes | | Yes | Yes | |
| Domestic hot water boiler capacity |
| | | | | 180 l | | 184 l | Separate | |
| Auxiliary heating element power |
| | | | | 3-6-9 kW | | 9 kW | 3-6-9 kW | |
| Maximum heating water temperature |
| | | | | 60 °C | | | 65 °C | |
| Heating capacity (B0/W35) |
| | | | | | | 12 kW | | |
| Active cooling option |
| | | | | | | Yes | | |
| COP |
| | | | | | | 4.75 | | |
| Electric auxiliary heating element |
| | | | | | | 9 kW | 3-6-9 kW | |
| Passive cooling option |
| | | | | | | Jah | | |
| Indoor unit weight |
| | | | | 139 kg | | 177 kg | 42 kg | |
| Indoor unit dimensions (width x height x depth) |
| | | | | 595x1650x625 mm | | 598 x 1863 x 703 mm | 440x840x390 mm | |
| Indoor unit noise level |
| | | | | 28 dB(A) | | 30-43 dB(A) | 30 dB(A) | |
| Outdoor unit weight |
| | | | | 58.5 kg | | | 146 kg | |
| Outdoor unit dimensions (width x height x depth) |
| | | | | 884x740x388 mm | | | 1270x1003x533 mm | |
| Outdoor noise level |
| | | | | 47 dB(A) | | | 41,1 dB(A) | |
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