| Product code |
080_484 | 700_436 | Airobot-V3-HRV-W | 526_117 | 080_480 | EZB-18RD6-I + EZ-18RD6H-O | Domekt R 350 V C8 | | EZ-09RD6-I + EZ-09RD6H-O | Flexit Nordic CL3 |
| Warranty |
2 years | 2 years | | 2 years | 2 years | 2 years | | | 2 years | |
| Power supply voltage |
220-240/1/50 V/Ph/Hz | | 220-240/1/50 V/Ph/Hz | 230/1/50 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 |
| Energy efficiency class |
| | A+ | A+++ | | A+++/A+++ | A+ | | A+++/A+++ | A |
| Color |
| | White | | | Black | | | White | |
| Protection circuit breaker |
| | 10 A | 16 A | | 13.5 A | | | 10 A | 10 A |
| Maximum air flow rate (100Pa) |
| | 84 l/s or 300 m3/h | | | | | | | 91 l/s or 328 m3/h |
| Approximate size of ventilated surface |
| | 140 m² | | | | 150 m² | | | 140 m² |
| Air duct connection |
| | Ø 125 mm | | | | Ø 1x125, 4x160 mm | | | Ø 160 mm |
| Filters |
| | ePM1 55% (F7) | | | | | | | 2 pieces ePM1 55% (F7) |
| Nominal power, fans |
| | 2 x 83 W | | | | | | | 2 x 83 W |
| Dimensions (width x height x depth) |
| | 600 x 690 x 554 mm | | | | | | | 1160 x 700 x 296 mm |
| Returns moisture |
| | No | | | | | | | Yes |
| Control via phone application |
| | Yes | | | | | | | Yes |
| Heating capacity (Min./Nom./Max.) |
| | | 4.6 kW | | 1.4/5.4/6.8 kW | | | 0.8/2.9/3.7 kW | |
| Product type |
| | | Air-to-water heat pump | | Air-to-air heat pump | | | Air-to-air heat pump | Ventilation unit |
| SCOP |
| | | 4.61 | | 4.6 | | | 4.6 | |
| Operating limit (Heating) |
| | | -20 ~ 35 °C | | -25 ~ 24 °C | | | -25 ~ 24 °C | |
| Refrigerant |
| | | R32 | | R32 | | | R32 | |
| Maximum height difference |
| | | 20 m | | 20 m | | | 10 m | |
| Maximum pipe length |
| | | 15 m | | 30 m | | | 25 m | |
| Cooling capacity (Min./Nom./Max.) |
| | | | | 2.0/5.0/6.1 kW | | | 1.0/2.6/3.5 kW | |
| Wi-Fi smart remote control |
| | | | | Yes | | | Yes | |
| Operating limit (Cooling) |
| | | | | -15 ~ 50 °C | | | -15 ~ 50 °C | |
| Pipe size (Liquid/Gas) |
| | | | | 6.35/12.7 mm | | | 6.35/9.5 mm | |
| Nominal heating capacity |
| | | | | 5.4 kW | | | 2.9 kW | |
| Nominal cooling capacity |
| | | | | 5.0 kW | | | 2.6 kW | |
| Supports multiple indoor units |
| | | | | Yes | | | Yes | |
| Indoor unit weight |
18.5 kg | | | 42 kg | 13.5 kg | 10.2 kg | | | 7.5 kg | |
| Indoor unit dimensions (width x height x depth) |
920×678×178 mm | | | 450x923x275 mm | 635×678×178 mm | 975x308x218 mm | | | 723x286x199 mm | |
| Indoor unit noise level |
| | | 42 dB(A) | | 43/36/28/21.5 dB(A) | | | 39/34/25/19.0 dB(A) | |
| Outdoor unit weight |
| | | 39 kg | | 37.8 kg | | | 23.1 kg | |
| Outdoor unit dimensions (width x height x depth) |
| | | 886x632x325 mm | | 890x673x342 mm | | | 765x555x303 mm | |
| Outdoor noise level |
| | | 35 dB(A) | | 57 dB(A) | | | 54 dB(A) | |