| Product code |
204593 | 203646 | | 520_397 | FTXF35E + RXF35E | EZB-18RD6-I + EZ-18RD6H-O |
| Heating capacity (B0/W35) |
5.56 kW | 8 kW | | | | |
| Product type |
Ground source heat pump | Ground source heat pump | | Air-to-water heat pump | Air conditioner | Air-to-air heat pump |
| Energy efficiency class |
A+++ | A+++ | | | A++/A+ | A+++/A+++ |
| SCOP |
4.87 | 5.87 | | 4.71 | 4.11 | 4.6 |
| Warranty |
2 years | 2 years | | 5 years | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | | Yes | Yes | |
| Wi-Fi smart remote control |
No | Yes | | Yes | Yes | Yes |
| Refrigerant |
R452B | R452B | | R32 | R32 | R32 |
| Power supply voltage |
400 V/Ph/Hz | 400 V/Ph/Hz | | 400/3/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 220-240/1/50 V/Ph/Hz |
| Protection circuit breaker |
20 A | 13/13/13/16 A | | 16 A | 16 A | 13.5 A |
| Active cooling option |
Yes | Yes | | | | |
| COP |
4.40 | 4.6 | | | | |
| Control and monitoring via the Internet |
Yes | Yes | | | | |
| Electric auxiliary heating element |
9 kW | 6 kW | | | | |
| Domestic hot water boiler capacity |
184 l | Separate | | Separate | | |
| Passive cooling option |
Jah | Jah | | | | |
| Power consumption |
1.26 kW | | | | | |
| Auxiliary heating element power |
| 6 kW | | 9 kW | | |
| Indoor unit weight |
148 kg | 150 kg | | 46 kg | 8.5 kg | 10.2 kg |
| Indoor unit dimensions (width x height x depth) |
598x1863x703 mm | 598x1450x703 mm | | 448x768x483 mm | 286x770x225 mm | 975x308x218 mm |
| Indoor unit noise level |
42 dB(A) | 30-42 dB(A) | | | 20/27/43 dB(A) | 43/36/28/21.5 dB(A) |