| Product code |
520_402 | 527364 | FTXJ20AS + RXJ20A | FTXJ50AW + RXJ50A | EZ-24RD6-I + EZ-24RD6H-O |
| Heating capacity Outdoor air +35°C/ 7°C |
14.47 kW | 4.6 kW | | | |
| Product type |
Air-to-water heat pump | Air-to-water heat pump | Air conditioner | Air conditioner | Air-to-air heat pump |
| Energy efficiency class (35°/55°) |
A+++/A++ | A+++/A++ | | | |
| SCOP |
4,71 | 4.61 | 5.15 | 4.6 | 4.6 |
| Warranty |
5 years | 5 years | 2 years | 2 years | 2 years |
| Estonian language menu |
Yes | | Yes | Yes | |
| Wi-Fi smart remote control |
Yes | Yes | Yes | Yes | Yes |
| Operating limit (Heating) |
-25 ~ 35 °C | -20 ~ 35 °C | -20 ~ 24 °C | -20 ~ 24 °C | -25 ~ 24 °C |
| Refrigerant |
R32 | R32 | R32 | R32 | R32 |
| Pipe size (Liquid/Gas) |
6.35/12.7 mm | 6.35/12.7 mm | 6.35/9.50 mm | 6.35/12.7 mm | 6.35/12.7 mm |
| Power supply voltage |
400/3/50 V/Ph/Hz | 230/1/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 220-240/1/50 V/Ph/Hz |
| Protection circuit breaker |
16 A | 16 A | 10 A | 13 A | 19 A |
| Domestic hot water boiler capacity |
190 l | 150 l | | | |
| Auxiliary heating element power |
9 kW | | | | |
| Maximum heating water temperature |
65 °C | 55 °C | | | |
| Maximum pipe length |
| 30 m | 20 m | 30 m | 50 m |
| Control and monitoring via the Internet |
| Yes | | | |
| Electric auxiliary heating element |
| 3 kW | | | |
| Heating capacity (Min./Nom./Max.) |
| | 1.3/2.5/3.5 kW | 1.7/5.8/6.5 kW | 1.6/7.3/9.4 kW |
| Cooling capacity (Min./Nom./Max.) |
| | 1.3/2.0/2.6 kW | 1.7/5.0/5.3 kW | 2.2/7.0/8.8 kW |
| Energy efficiency class |
| | A+++ | A++ | A+++/A+++ |
| Color |
| | silver | white | White |
| Operating limit (Cooling) |
| | -10 ~ 50 °C | -10 ~ 50 °C | -15 ~ 50 °C |
| Maximum height difference |
| | 15 m | 20 m | 25 m |
| Nominal heating capacity |
| | 2.5 kW | 5.8 kW | 7.3 kW |
| Nominal cooling capacity |
| | 2.0 kW | 5.0 kW | 7.0 kW |
| SEER |
| | 8.74 | 8.74 | |
| Without exterior unit |
| | No | No | |
| Supports multiple indoor units |
| | No | No | Yes |
| Indoor unit weight |
135 kg | 101/253 kg | 12 kg | 12 kg | 13 kg |
| Indoor unit dimensions (width x height x depth) |
598x1783x623 mm | 568x1474x616 mm | 305x900x212 mm | 305x900x212 mm | 1055x330x231 mm |
| Indoor unit noise level |
| 32 dB(A) | 19/25/39 dB(A) | 24/31/46 dB(A) | 46/39.5/32.5/21.5 dB(A) |
| Outdoor unit weight |
102 kg | 39 kg | 33 kg | 49 kg | 41 kg |
| Outdoor unit dimensions (width x height x depth) |
1080x1008x480 mm | 799x632x290 mm | 552x840x350 mm | 734x954x408 mm | 890x673x342 mm |
| Outdoor noise level |
34 dB(A) | 35 dB(A) | 46 dB(A) | 48 dB(A) | 60 dB(A) |
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