| Product code |
EZ-18RD6-I + EZ-18RD6H-O | FTXJT30AB + RXTJ30A | FTXTA30CB / RXTA30C | HBT-A100/190CDS90GN8-B + MHA-V8W/D2N8-B2 | Flexit Nordic S4 |
| Heating capacity (Min./Nom./Max.) |
1.4/5.4/6.8 kW | 0.8/3.2/7.1 kW | 0.8/3.2/7.1 kW | | |
| Cooling capacity (Min./Nom./Max.) |
2.0/5.0/6.1 kW | 1.2/3.0/4.6 kW | 1.2/3.0/4.6 kW | | |
| Product type |
Air-to-air heat pump | Air-to-air heat pump | Air-to-air heat pump | Air-to-water heat pump | Ventilation unit |
| Energy efficiency class |
A+++/A+++ | A+++/A+ | A+++/A+ | | A |
| SCOP |
4.6 | 5.15 | | 5.22 | |
| Warranty |
2 years | 2 years | 2 years | 2 years | |
| Wi-Fi smart remote control |
Yes | Yes | Yes | Yes | |
| Color |
White | Must | matte black | | |
| Operating limit (Cooling) |
-15 ~ 50 °C | -10 ~ 46 °C | -10 ~ 46 °C | | |
| Operating limit (Heating) |
-25 ~ 24 °C | -30 ~ 24 °C | -30 ~ 24 °C | -25 ~ 35 °C | |
| Refrigerant |
R32 | R32 | R32 | R32 | |
| Pipe size (Liquid/Gas) |
6.35/12.7 mm | 6.35/9.50 mm | 6.35/ 9.5 mm | 9.52 + 15.9 mm | |
| Maximum height difference |
20 m | 15 m | 15 m | | |
| Maximum pipe length |
30 m | 20 m | 20 m | 30 m | |
| Power supply voltage |
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 | 230 V/Ph/Hz |
| Protection circuit breaker |
13.5 A | 10 A | 16 A | 20 A | 10 A |
| Nominal heating capacity |
5.4 kW | 3.2 kW | 3.2 kW | | |
| Nominal cooling capacity |
5.0 kW | 3.0 kW | 3.0 kW | | |
| Supports multiple indoor units |
Yes | Yes | | | |
| Estonian language menu |
| Yes | Yes | | |
| SCOP (Warm/medium/cold climate) |
| 5.18-4.14 | 5.18-4.14 | | |
| SEER |
| 8.75 | 8.75 | | |
| Heating capacity Outdoor air +35°C/ 7°C |
| | | 8.30 kW | |
| Energy efficiency class (35°/55°) |
| | | A+++/A++ | |
| COP |
| | | 5.20 | |
| Control and monitoring via the Internet |
| | | Yes | |
| Electric auxiliary heating element |
| | | 3+3+3 kW | |
| Domestic hot water boiler capacity |
| | | 190 l | |
| Auxiliary heating element power |
| | | 3+3+3 kW | |
| Maximum heating water temperature |
| | | 65 °C | |
| 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 |
10.2 kg | 12 kg | 12 kg | 140 kg | |
| Indoor unit dimensions (width x height x depth) |
975x308x218 mm | 900x305x212 mm | 798x295x189 mm | 600x1683x600 mm | |
| Indoor unit noise level |
43/36/28/21.5 dB(A) | 19/25/39 dB(A) | 20/25/32/43 ~ 19/24/31/41 dB(A) | | |
| Outdoor unit weight |
37.8 kg | 33 kg | 42 kg | 78.5 kg | |
| Outdoor unit dimensions (width x height x depth) |
890x673x342 mm | 930x605x376 mm | 930x605x376 mm | 1118x864x523 mm | |
| Outdoor noise level |
57 dB(A) | 48 dB(A) | 48 dB(A) | 46 dB(A) | |
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