| Product code |
Flexit Nordic S2 | Airobot-V8-HRV-B | FTXJ25AW + RXJ25A | Airobot L HRV valge | Domekt R 900 V C6M | EZ-09RD6-I + EZ-09RD6H-O |
| Product type |
Ventilation unit | | Air conditioner | | | Air-to-air heat pump |
| Energy efficiency class |
A | A+ | A+++ | A | A+ | A+++/A+++ |
| Power supply voltage |
230 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | | 220-240/1/50 V/Ph/Hz |
| Protection circuit breaker |
10 A | 10 A | 13 A | 10 A | | 10 A |
| Maximum air flow rate (100Pa) |
90 l/s or 324 m3/h | 208 l/s or 750 m3/h | | 69 l/s or 250 m3/h | | |
| Approximate size of ventilated surface |
100 m² | 350 m² | | 120 m² | 400 m² | |
| Air duct connection |
Ø 125 mm | Ø 200 mm | | Ø 160 mm | Ø 1x125, 4x250 mm | |
| Filters |
2 pieces ePM1 55% (F7) | ePM1 55% (F7) | | ePM1 55% (F7) | | |
| Maximum power of the electric heater |
500 W | | | | | |
| Nominal power, fans |
2 x 83 W | 2 x 170 W | | 2 x 83 W | | |
| Type of heat exchanger |
Rotor | | | | | |
| Dimensions (width x height x depth) |
599 x 777 x 537 mm | 886 x 1021 x 589 mm | | 1170 x 606 x 300 mm | | |
| Returns moisture |
Yes | No | | No | | |
| Control via phone application |
Yes | Yes | | Yes | | |
| Required control panel |
No | | | | | |
| Required condensate drainage connection |
No | | | | | |
| Eurovent certificate (ensures data reliability) |
Yes | | | | | |
| Color |
| Black | White | | | White |
| Heating capacity (Min./Nom./Max.) |
| | 1.3/2.8/4.7 kW | | | 0.8/2.9/3.7 kW |
| Cooling capacity (Min./Nom./Max.) |
| | 1.3/2.5/3.2 kW | | | 1.0/2.6/3.5 kW |
| SCOP |
| | 5.15 | | | 4.6 |
| Warranty |
| | 2 years | | | 2 years |
| Estonian language menu |
| | Yes | | | |
| Wi-Fi smart remote control |
| | Yes | | | Yes |
| Operating limit (Cooling) |
| | -10 ~ 50 °C | | | -15 ~ 50 °C |
| Operating limit (Heating) |
| | -20 ~ 24 °C | | | -25 ~ 24 °C |
| Refrigerant |
| | R32 | | | R32 |
| Pipe size (Liquid/Gas) |
| | 6.35/9.50 mm | | | 6.35/9.5 mm |
| Maximum height difference |
| | 15 m | | | 10 m |
| Maximum pipe length |
| | 20 m | | | 25 m |
| Nominal heating capacity |
| | 2.8 kW | | | 2.9 kW |
| Nominal cooling capacity |
| | 2.5 kW | | | 2.6 kW |
| SEER |
| | 8.74 | | | |
| Without exterior unit |
| | No | | | |
| Supports multiple indoor units |
| | No | | | Yes |
| Indoor unit weight |
| | 12 kg | | | 7.5 kg |
| Indoor unit dimensions (width x height x depth) |
| | 305x900x212 mm | | | 723x286x199 mm |
| Indoor unit noise level |
| | 19/25/40 dB(A) | | | 39/34/25/19.0 dB(A) |
| Outdoor unit weight |
| | 33 kg | | | 23.1 kg |
| Outdoor unit dimensions (width x height x depth) |
| | 552x840x350 mm | | | 765x555x303 mm |
| Outdoor noise level |
| | 46 dB(A) | | | 54 dB(A) |