| Product code |
208302 | 203646 | HB-A160CDS90GN8-E + MHA-V12WD2RN8-E | 204627 | 526_160 | Flexit Nordic S4 |
| Heating capacity (B0/W35) |
7 kW | 8 kW | | 7.35 kW | | |
| Product type |
Ground source heat pump | Ground source heat pump | Air-to-water heat pump | Ground source heat pump | Air-to-water heat pump | Ventilation unit |
| Energy efficiency class |
A+++ | A+++ | A+++ | A+++ | | A |
| SCOP |
5.46 | 5.87 | 5.19 | 5.10 | 4,46/3,21 | |
| Warranty |
2 years | 2 years | 2 years | 2 years | 5 years | |
| Estonian language menu |
Yes | Yes | | Yes | Yes | |
| Wi-Fi smart remote control |
Yes | Yes | Yes | No | Yes | |
| Refrigerant |
R290 | R452B | R32 | R452B | R32 | |
| Power supply voltage |
400/3/50 V/Ph/Hz | 400 V/Ph/Hz | 380–415/3/50 V/Ph/Hz | 400 V/Ph/Hz | 230V / 50Hz V/Ph/Hz | 230 V/Ph/Hz |
| Protection circuit breaker |
13 A | 13/13/13/16 A | | 20 A | C16 A | 10 A |
| Active cooling option |
Yes | Yes | | Yes | Yes | |
| Domestic hot water boiler capacity |
184 l | Separate | Separate | Separate | 190 l | |
| Auxiliary heating element power |
2-4-6 kW | 6 kW | | | 3+3 kW | |
| COP |
| 4.6 | | 4.62 | 4.65 | |
| Control and monitoring via the Internet |
| Yes | | Yes | No | |
| Electric auxiliary heating element |
| 6 kW | | 9 kW | 3+3 kW | |
| Passive cooling option |
| Jah | | Jah | | |
| Heating capacity Outdoor air +35°C/ 7°C |
| | 12.1 kW | | 5.50 kW | |
| Operating limit (Heating) |
| | -28 ~ 35 °C | | -20 °C | |
| Maximum heating water temperature |
| | 65 °C | | 55 °C | |
| Power consumption |
| | | 1.59 kW | | |
| Energy efficiency class (35°/55°) |
| | | | A+++/A++ | |
| Pipe size (Liquid/Gas) |
| | | | 6,35/12,7 mm | |
| Maximum pipe length |
| | | | 30 m | |
| Maximum air flow rate (100Pa) |
| | | | | 130 l/s or 468 m3/h |
| Approximate size of ventilated surface |
| | | | | 240 m² |
| Air duct connection |
| | | | | Ø 160 mm |
| Filters |
| | | | | 2 pieces ePM1 55% (F7) |
| Maximum power of the electric heater |
| | | | | 800 W |
| Nominal power, fans |
| | | | | 2 x 115 W |
| Type of heat exchanger |
| | | | | Rotor |
| Dimensions (width x height x depth) |
| | | | | 753 x 727 x 610 mm |
| Returns moisture |
| | | | | Yes |
| Control via phone application |
| | | | | Yes |
| Required control panel |
| | | | | No |
| Required condensate drainage connection |
| | | | | No |
| Eurovent certificate (ensures data reliability) |
| | | | | Yes |
| Indoor unit weight |
158 kg | 150 kg | | 165 kg | 143/373 kg | |
| Indoor unit dimensions (width x height x depth) |
598x1863x703 mm | 598x1450x703 mm | 420×790×270 mm | 598x1450x703 mm | 648x1863x684 mm | |
| Indoor unit noise level |
37 dB(A) | 30-42 dB(A) | | 42 dB(A) | 32 dB(A) | |
| Outdoor unit dimensions (width x height x depth) |
| | 1330x1051x475 mm | | 886x632x330 mm | |
| Outdoor unit weight |
| | | | 43 kg | |
| Outdoor noise level |
| | | | 35 dB(A) | |