| Product code |
208302 | 203646 | Flexit Nordic CL2 | 522_840 | 526_352 | Airobot L5 ERV must | FTXF20E + RXF20E | FTXA42BS + RXA42B |
| Heating capacity (B0/W35) |
7 kW | 8 kW | | | | | | |
| Product type |
Ground source heat pump | Ground source heat pump | Ventilation unit | Air-to-water heat pump | Air-to-water heat pump | | Air conditioner | Air conditioner |
| Energy efficiency class |
A+++ | A+++ | A | | | A | A++/A+ | A++ |
| SCOP |
5.46 | 5.87 | | 3,97/3,02 | 4/3,02 | | 4.11 | 4.6 |
| Warranty |
2 years | 2 years | | 5 years | 5 years | | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | | No | Yes | | Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes | | No | Yes | | Yes | Yes |
| Refrigerant |
R290 | R452B | | R410A | R410A | | R32 | R32 |
| Power supply voltage |
400/3/50 V/Ph/Hz | 400 V/Ph/Hz | 230 V/Ph/Hz | 230/1/50 V/Ph/Hz | 400/3/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 220-240/1/50 V/Ph/Hz |
| Protection circuit breaker |
13 A | 13/13/13/16 A | 10 A | C20 A | C16 A | 16 A | 16 A | 13 A |
| Active cooling option |
Yes | Yes | | Yes | Yes | | | |
| Domestic hot water boiler capacity |
184 l | Separate | | 120 l | Separate | | | |
| Auxiliary heating element power |
2-4-6 kW | 6 kW | | | 3+3+3/9 kW | | | |
| COP |
| 4.6 | | 4.08 | 4.3 | | | |
| Control and monitoring via the Internet |
| Yes | | No | No | | | |
| Electric auxiliary heating element |
| 6 kW | | | 3+3+3 kW | | | |
| Passive cooling option |
| Jah | | | | | | |
| Maximum air flow rate (100Pa) |
| | 78 l/s or 281 m3/h | | | 139 l/s or 500 m3/h | | |
| Approximate size of ventilated surface |
| | 80 m² | | | 250 m² | | |
| Air duct connection |
| | Ø 160 mm | | | Ø 200 mm | | |
| Filters |
| | 2 pieces ePM1 55% (F7) | | | ePM1 55% (F7) | | |
| Maximum power of the electric heater |
| | 350 W | | | | | |
| Nominal power, fans |
| | 2 x 85 W | | | 2 x 170 W | | |
| Type of heat exchanger |
| | Rotor | | | | | |
| Dimensions (width x height x depth) |
| | 1160 x 700 x 296 mm | | | 1200 x 786 x 301 mm | | |
| Returns moisture |
| | Yes | | | Yes | | |
| Control via phone application |
| | Yes | | | Yes | | |
| Required control panel |
| | No | | | | | |
| Required condensate drainage connection |
| | No | | | | | |
| Eurovent certificate (ensures data reliability) |
| | Yes | | | | | |
| Heating capacity Outdoor air +35°C/ 7°C |
| | | 7.50 kW | 10.80 kW | | | |
| Energy efficiency class (35°/55°) |
| | | A+ | A++/A+ | | | |
| Operating limit (Heating) |
| | | -25 °C | -25 °C | | -15 ~ 18* °C | -15 ~ 18* °C |
| Pipe size (Liquid/Gas) |
| | | 6,35/15,88 mm | 15,88/9,52 mm | | 6.35/9.5 mm | 6.35/12.7 mm |
| Maximum pipe length |
| | | 30 m | 20 m | | 20 m | 30 m |
| Maximum heating water temperature |
| | | 80 °C | 60 °C | | | |
|
| | | | Clearance | | | |
|
| | | | #000000 | | | |
| Heating capacity (Min./Nom./Max.) |
| | | | | | 1.3/2.4/3.3 kW | 1.7/5.4/6.0 kW |
| Cooling capacity (Min./Nom./Max.) |
| | | | | | 1.3/2.0/2.4 kW | 1.7/4.2/5.0 kW |
| Operating limit (Cooling) |
| | | | | | -10 ~ 48 °C | -10 ~ 46 °C |
| Maximum height difference |
| | | | | | 12 m | 20 m |
| Nominal heating capacity |
| | | | | | 2.4 kW | 5.4 kW |
| Nominal cooling capacity |
| | | | | | 2.0 kW | 4.2 kW |
| Without exterior unit |
| | | | | | No | No |
| Supports multiple indoor units |
| | | | | | No | |
| Color |
| | | | | | | silver |
| Indoor unit weight |
158 kg | 150 kg | | 135/278 kg | 42/58 kg | | 8 kg | 11.5 kg |
| Indoor unit dimensions (width x height x depth) |
598x1863x703 mm | 598x1450x703 mm | | 1800x598x647 mm | 448x847x482 mm | | 286x770x225 mm | 295x798x189 mm |
| Indoor unit noise level |
37 dB(A) | 30-42 dB(A) | | 39 dB(A) | 32 dB(A) | | 20/25/39 dB(A) | 21/29/45 dB(A) |
| Outdoor unit weight |
| | | 42 kg | 99 kg | | 25.5 kg | 50 kg |
| Outdoor unit dimensions (width x height x depth) |
| | | 790x620x320 mm | 900x1290x400 mm | | 556x740x343 mm | 734x870x373 mm |
| Outdoor noise level |
| | | 47 dB(A) | 45 dB(A) | | 46 dB(A) | 48 dB(A) |
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