| Product code |
Domekt R 450 V C6M | FTXF71D + RXF71D | | Airobot-V8-ERV-W | FTXA42BS + RXA42B | 206679 + 207848 | FTXJ42AB + RXJ42A | | 520_401 | 527_178 |
| Energy efficiency class |
A+ | A | | A | A++ | | A++ | | | A+++ |
| Approximate size of ventilated surface |
240 m² | | | 350 m² | | | | | | |
| Air duct connection |
Ø 1x125, 4x160 mm | | | Ø 200 mm | | | | | | |
| Heating capacity (Min./Nom./Max.) |
| 2.3/8.2/9.0 kW | | | 1.7/5.4/6.0 kW | | 1.7/5.4/6.0 kW | | | |
| Cooling capacity (Min./Nom./Max.) |
| 2.3/7.1/7.3 kW | | | 1.7/4.2/5.0 kW | | 1.7/4.2/5.0 kW | | | |
| Product type |
| Air conditioner | | | Air conditioner | Air-to-water heat pump | Air conditioner | | Air-to-water heat pump | Air-to-water heat pump |
| SCOP |
| 3.81 | | | 4.6 | 4.85 | 4.6 | | 4,66 | 5.1 |
| Warranty |
| 2 years | | | 2 years | 2 years | 2 years | | 5 years | 5 years |
| Estonian language menu |
| Yes | | | Yes | | Yes | | Yes | Yes |
| Wi-Fi smart remote control |
| Yes | | | Yes | | Yes | | Yes | Yes |
| Operating limit (Cooling) |
| -10 ~ 48 °C | | | -10 ~ 46 °C | | -10 ~ 50 °C | | | |
| Operating limit (Heating) |
| -15 ~ 18* °C | | | -15 ~ 18* °C | -25 ~ +35 °C | -20 ~ 24 °C | | -25 ~ 35 °C | -25 ~ 35 °C |
| Refrigerant |
| R32 | | | R32 | R290 | R32 | | R32 | R290 |
| Pipe size (Liquid/Gas) |
| 6.4/12.7 mm | | | 6.35/12.7 mm | | 6.35/12.7 mm | | 6.35/12.7 mm | |
| Maximum height difference |
| 20 m | | | 20 m | | 20 m | | | |
| Maximum pipe length |
| 30 m | | | 30 m | 15 m | 30 m | | | |
| Power supply voltage |
| 1/50/220-240 V/Ph/Hz | | 220-240/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 400/3/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | | 400/3/50 V/Ph/Hz | 400/3/50 V/Ph/Hz |
| Protection circuit breaker |
| 20 A | | 10 A | 13 A | 10 A | 13 A | | 16 A | 13 A |
| Nominal heating capacity |
| 8.2 kW | | | 5.4 kW | | 5.4 kW | | | |
| Nominal cooling capacity |
| 7.1 kW | | | 4.2 kW | | 4.2 kW | | | |
| Without exterior unit |
| No | | | No | | No | | | |
| Supports multiple indoor units |
| No | | | | | No | | | |
| Indoor unit weight |
| 13.5 kg | | | 11.5 kg | 106 kg | 12 kg | | 135 kg | |
| Indoor unit dimensions (width x height x depth) |
| 295x990x263 mm | | | 295x798x189 mm | | 305x900x212 mm | | 598x1783x623 mm | |
| Indoor unit noise level |
| 34/37/46 dB(A) | | | 21/29/45 dB(A) | | 21/29/45 dB(A) | | | |
| Outdoor unit weight |
| 50 kg | | | 50 kg | 98 kg | 49 kg | | 96 kg | 134 kg |
| Outdoor unit dimensions (width x height x depth) |
| 734x870x373 mm | | | 734x870x373 mm | 998 x 850 x 500 mm | 734x954x408 mm | | 1080x1008x480 mm | 1083x1133x525 mm |
| Outdoor noise level |
| 52 dB(A) | | | 48 dB(A) | 48 dB(A) | 48 dB(A) | | 36 dB(A) | 33 dB(A) |
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