| Product code |
FTXF25E + RXF25E | EZ-18RD6-I + EZ-18RD6H-O | 204595 |
| Heating capacity (Min./Nom./Max.) |
1.3/2.8/3.7 kW | 1.4/5.4/6.8 kW | |
| Cooling capacity (Min./Nom./Max.) |
1.3/2.5/2.8 kW | 2.0/5.0/6.1 kW | |
| Product type |
Air conditioner | Air-to-air heat pump | Ground source heat pump |
| Energy efficiency class |
A++/A+ | A+++/A+++ | A+++ |
| SCOP |
4.11 | 4.6 | 5.24 |
| Warranty |
2 years | 2 years | 2 years |
| Estonian language menu |
Yes | | Yes |
| Wi-Fi smart remote control |
Yes | Yes | No |
| Operating limit (Cooling) |
-10 ~ 48 °C | -15 ~ 50 °C | |
| Operating limit (Heating) |
-15 ~ 18* °C | -25 ~ 24 °C | |
| Refrigerant |
R32 | R32 | R452B |
| Pipe size (Liquid/Gas) |
6.35/9.5 mm | 6.35/12.7 mm | |
| Maximum height difference |
12 m | 20 m | |
| Maximum pipe length |
20 m | 30 m | |
| Power supply voltage |
1/50/220-240 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 400 V/Ph/Hz |
| Protection circuit breaker |
16 A | 13.5 A | 20 A |
| Nominal heating capacity |
2.8 kW | 5.4 kW | |
| Nominal cooling capacity |
2.5 kW | 5.0 kW | |
| Without exterior unit |
No | | |
| Supports multiple indoor units |
No | Yes | |
| Color |
| White | |
| Heating capacity (B0/W35) |
| | 9.81 kW |
| Active cooling option |
| | Yes |
| COP |
| | 5.24 |
| Control and monitoring via the Internet |
| | Yes |
| Electric auxiliary heating element |
| | 9 kW |
| Domestic hot water boiler capacity |
| | 184 l |
| Passive cooling option |
| | Jah |
| Power consumption |
| | 2.06 kW |
| Indoor unit weight |
8 kg | 10.2 kg | 170 kg |
| Indoor unit dimensions (width x height x depth) |
286x770x225 mm | 975x308x218 mm | 598x1863x703 mm |
| Indoor unit noise level |
20/26/40 dB(A) | 43/36/28/21.5 dB(A) | 42 dB(A) |
| Outdoor unit weight |
25.5 kg | 37.8 kg | |
| Outdoor unit dimensions (width x height x depth) |
556x740x343 mm | 890x673x342 mm | |
| Outdoor noise level |
46 dB(A) | 57 dB(A) | |
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