| Product code |
520_402 | FTXJ35AS + RXJ35A | | 526_945 | 526_161 | 206678 + 207850 | Flexit Nordic S2 | 527_193 | CB1-12HRFN8-I + MX2H-12RD6 | 204010 |
| Heating capacity Outdoor air +35°C/ 7°C |
14.47 kW | | | 4.0 kW | 7.50 kW | 3-12 kW | | 8.08 kW | | |
| Product type |
Air-to-water heat pump | Air conditioner | | Air-to-water heat pump | Air-to-water heat pump | Air-to-water heat pump | Ventilation unit | Air-to-water heat pump | Air-to-air heat pump | Ground source heat pump |
| Energy efficiency class (35°/55°) |
A+++/A++ | | | A+++/A++ | A+++/A++ | A+++/A++ | | | | |
| SCOP |
4,71 | 5.15 | | 4,66/3,21 | 4,5/3,28 | 4.9 | | 4.96 | 4.2 | 5.96 |
| Warranty |
5 years | 2 years | | 5 years | 5 years | 2 years | | 5 years | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | | Yes | Yes | | | Yes | | Yes |
| Wi-Fi smart remote control |
Yes | Yes | | Yes | Yes | | | Yes | Yes | Yes |
| Operating limit (Heating) |
-25 ~ 35 °C | -20 ~ 24 °C | | -20 °C | -20 °C | -25 ~ +35 °C | | -25 ~ 35 °C | -25 ~ 24 °C | |
| Refrigerant |
R32 | R32 | | R32 | R32 | R290 | | R290 | R32 | R452B |
| Pipe size (Liquid/Gas) |
6.35/12.7 mm | 6.35/9.50 mm | | | 6,35/12,7 mm | | | | 6.35/9.52 mm | |
| Power supply voltage |
400/3/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | | 230/1/50 V/Ph/Hz | 230/1/50 V/Ph/Hz | 400/3/50 V/Ph/Hz | 230 V/Ph/Hz | 400/3/50 V/Ph/Hz | 220 - 240/1/50 V/Ph/Hz | 400 V/Ph/Hz |
| Protection circuit breaker |
16 A | 13 A | | C16 A | C20 A | 16 A | 10 A | | C10 A | 13/16/25/25 A |
| Domestic hot water boiler capacity |
190 l | | | Separate | 190 l | Separate | | 230 l | | 184 l |
| Auxiliary heating element power |
9 kW | | | 3+3 kW | 3+3 kW | | | | | 9 kW |
| Maximum heating water temperature |
65 °C | | | 60 °C | 55 °C | 75 °C | | 75 °C | | |
| Heating capacity (Min./Nom./Max.) |
| 1.4/4.0/5.2 kW | | | | | | | 1,1/3,8/4,4 kW | |
| Cooling capacity (Min./Nom./Max.) |
| 1.4/3.4/4.0 kW | | | | | | | 1,4/3,6/4,3 kW | |
| Energy efficiency class |
| A+++ | | | | | A | A+++ | A++/A+ | A+++ |
| Color |
| silver | | | | | | | | |
| Operating limit (Cooling) |
| -10 ~ 50 °C | | | | | | | -15 ~ 50 °C | |
| Maximum height difference |
| 15 m | | | | | | | 10 m | |
| Maximum pipe length |
| 20 m | | 30 m | 30 m | | | | 25 m | |
| Nominal heating capacity |
| 4.0 kW | | | | | | | 3.8 kW | |
| Nominal cooling capacity |
| 3.4 kW | | | | | | | 3.6 kW | |
| SEER |
| 8.74 | | | | | | | 7.1 | |
| Without exterior unit |
| No | | | | | | | | |
| Supports multiple indoor units |
| No | | | | | | | Yes | |
| Indoor unit weight |
135 kg | 12 kg | | 34/50 kg | 143/373 kg | 21 kg | | | 9.1 kg | 176 kg |
| Indoor unit dimensions (width x height x depth) |
598x1783x623 mm | 305x900x212 mm | | 448x737x469 mm | 648x1863x684 mm | | | | 812x299x199 mm | 1863x598x703 mm |
| Indoor unit noise level |
| 19/25/41 dB(A) | | 32 dB(A) | 32 dB(A) | | | | 19,5/20,5/32/37 dB(A) | 32-46 dB(A) |
| Outdoor unit weight |
102 kg | 33 kg | | 85 kg | 46 kg | 140 kg | | 134 kg | 22.7 kg | |
| Outdoor unit dimensions (width x height x depth) |
1080x1008x480 mm | 552x840x350 mm | | 1095x798x518 mm | 907x716x353 mm | 1270 x 1018 x 530 mm | | 1083x1133x525 mm | 720x495x270 mm | |
| Outdoor noise level |
34 dB(A) | 49 dB(A) | | 30 dB(A) | 38 dB(A) | 51 dB(A) | | 33 dB(A) | 55.5 dB(A) | |
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