| Product code |
FTXF25E + RXF25E | EZ-18RD6-I + EZ-18RD6H-O | 204595 | 527365 | FTXJ42AS + RXJ42A | Flexit Nordic CL3 |
| Heating capacity (Min./Nom./Max.) |
1.3/2.8/3.7 kW | 1.4/5.4/6.8 kW | | | 1.7/5.4/6.0 kW | |
| Cooling capacity (Min./Nom./Max.) |
1.3/2.5/2.8 kW | 2.0/5.0/6.1 kW | | | 1.7/4.2/5.0 kW | |
| Product type |
Air conditioner | Air-to-air heat pump | Ground source heat pump | Air-to-water heat pump | Air conditioner | Ventilation unit |
| Energy efficiency class |
A++/A+ | A+++/A+++ | A+++ | | A++ | A |
| SCOP |
4.11 | 4.6 | 5.24 | 4.82 | 4.6 | |
| Warranty |
2 years | 2 years | 2 years | 5 years | 2 years | |
| Estonian language menu |
Yes | | Yes | | Yes | |
| Wi-Fi smart remote control |
Yes | Yes | No | Yes | Yes | |
| Operating limit (Cooling) |
-10 ~ 48 °C | -15 ~ 50 °C | | | -10 ~ 50 °C | |
| Operating limit (Heating) |
-15 ~ 18* °C | -25 ~ 24 °C | | -20 ~ 35 °C | -20 ~ 24 °C | |
| Refrigerant |
R32 | R32 | R452B | R32 | R32 | |
| Pipe size (Liquid/Gas) |
6.35/9.5 mm | 6.35/12.7 mm | | 6.35/12.7 mm | 6.35/12.7 mm | |
| Maximum height difference |
12 m | 20 m | | | 20 m | |
| Maximum pipe length |
20 m | 30 m | | 30 m | 30 m | |
| Power supply voltage |
1/50/220-240 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 400 V/Ph/Hz | 230/1/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 230 V/Ph/Hz |
| Protection circuit breaker |
16 A | 13.5 A | 20 A | 16 A | 13 A | 10 A |
| Nominal heating capacity |
2.8 kW | 5.4 kW | | | 5.4 kW | |
| Nominal cooling capacity |
2.5 kW | 5.0 kW | | | 4.2 kW | |
| Without exterior unit |
No | | | | No | |
| Supports multiple indoor units |
No | Yes | | | No | |
| Color |
| White | | | silver | |
| Heating capacity (B0/W35) |
| | 9.81 kW | | | |
| Active cooling option |
| | Yes | | | |
| COP |
| | 5.24 | | | |
| Control and monitoring via the Internet |
| | Yes | Yes | | |
| Electric auxiliary heating element |
| | 9 kW | 3 kW | | |
| Domestic hot water boiler capacity |
| | 184 l | 150 l | | |
| Passive cooling option |
| | Jah | | | |
| Power consumption |
| | 2.06 kW | | | |
| Heating capacity Outdoor air +35°C/ 7°C |
| | | 5.6 kW | | |
| Energy efficiency class (35°/55°) |
| | | A+++/A++ | | |
| Maximum heating water temperature |
| | | 55 °C | | |
| SEER |
| | | | 8.74 | |
| Maximum air flow rate (100Pa) |
| | | | | 91 l/s or 328 m3/h |
| Approximate size of ventilated surface |
| | | | | 140 m² |
| Air duct connection |
| | | | | Ø 160 mm |
| Filters |
| | | | | 2 pieces ePM1 55% (F7) |
| Maximum power of the electric heater |
| | | | | 500 W |
| Nominal power, fans |
| | | | | 2 x 83 W |
| Type of heat exchanger |
| | | | | Rotor |
| Dimensions (width x height x depth) |
| | | | | 1160 x 700 x 296 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 |
8 kg | 10.2 kg | 170 kg | 101/253 kg | 12 kg | |
| Indoor unit dimensions (width x height x depth) |
286x770x225 mm | 975x308x218 mm | 598x1863x703 mm | 568x1474x616 mm | 305x900x212 mm | |
| Indoor unit noise level |
20/26/40 dB(A) | 43/36/28/21.5 dB(A) | 42 dB(A) | 32 dB(A) | 21/29/45 dB(A) | |
| Outdoor unit weight |
25.5 kg | 37.8 kg | | 39 kg | 49 kg | |
| Outdoor unit dimensions (width x height x depth) |
556x740x343 mm | 890x673x342 mm | | 799x632x290 mm | 734x954x408 mm | |
| Outdoor noise level |
46 dB(A) | 57 dB(A) | | 35 dB(A) | 48 dB(A) | |