| Product code |
EZB-12RD6-I + EZ-12RD6H-O | CB1-12HRFN8-I + MX2H-12RD6 | FTXJ25AB + RXJ25A | ETBX16E9W7 + EPRA14DW17 |
| Heating capacity (Min./Nom./Max.) |
1.1/3.8/4.1 kW | 1,1/3,8/4,4 kW | 1.3/2.8/4.7 kW | |
| Cooling capacity (Min./Nom./Max.) |
1.4/3.5/4.0 kW | 1,4/3,6/4,3 kW | 1.3/2.5/3.2 kW | |
| Product type |
Air-to-air heat pump | Air-to-air heat pump | Air conditioner | Air-to-water heat pump |
| Energy efficiency class |
A+++/A+++ | A++/A+ | A+++ | |
| SCOP |
4.6 | 4.2 | 5.15 | 4.57 |
| Warranty |
2 years | 2 years | 2 years | 2 years |
| Wi-Fi smart remote control |
Yes | Yes | Yes | Yes |
| Color |
Black | | matte black | |
| Operating limit (Cooling) |
-15 ~ 50 °C | -15 ~ 50 °C | -10 ~ 50 °C | |
| Operating limit (Heating) |
-25 ~ 24 °C | -25 ~ 24 °C | -20 ~ 24 °C | -28 ~ 25 °C |
| Refrigerant |
R32 | R32 | R32 | R32 |
| Pipe size (Liquid/Gas) |
6.35/9.5 mm | 6.35/9.52 mm | 6.35/9.50 mm | 25.4 mm |
| Maximum height difference |
10 m | 10 m | 15 m | |
| Maximum pipe length |
25 m | 25 m | 20 m | |
| Power supply voltage |
220-240/1/50 V/Ph/Hz | 220 - 240/1/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 380/3/50 V/Ph/Hz |
| Protection circuit breaker |
10 A | C10 A | 13 A | 16 A |
| Nominal heating capacity |
3.8 kW | 3.8 kW | 2.8 kW | |
| Nominal cooling capacity |
3.5 kW | 3.6 kW | 2.5 kW | |
| Supports multiple indoor units |
Yes | Yes | No | |
| SEER |
| 7.1 | 8.74 | |
| Estonian language menu |
| | Yes | Yes |
| Without exterior unit |
| | No | |
| Heating capacity Outdoor air +35°C/ 7°C |
| | | 13.98 kW |
| Energy efficiency class (35°/55°) |
| | | A+++ |
| Control and monitoring via the Internet |
| | | Yes |
| Electric auxiliary heating element |
| | | 3-6-9 kW |
| Domestic hot water boiler capacity |
| | | Separate |
| Auxiliary heating element power |
| | | 3-6-9 kW |
| Maximum heating water temperature |
| | | 65 °C |
| Indoor unit weight |
8 kg | 9.1 kg | 12 kg | 42 kg |
| Indoor unit dimensions (width x height x depth) |
813x289x201 mm | 812x299x199 mm | 305x900x212 mm | 440x840x390 mm |
| Indoor unit noise level |
39/32/26/20 dB(A) | 19,5/20,5/32/37 dB(A) | 19/25/40 dB(A) | 30 dB(A) |
| Outdoor unit weight |
23.1 kg | 22.7 kg | 33 kg | 146 kg |
| Outdoor unit dimensions (width x height x depth) |
765x555x303 mm | 720x495x270 mm | 552x840x350 mm | 1270x1003x533 mm |
| Outdoor noise level |
55 dB(A) | 55.5 dB(A) | 46 dB(A) | 41,1 dB(A) |