| Product code |
204626 | 204010 | FTXA25CB + RXA25A9 | 208303 | 203650 | FTXJ25AW + RXJ25A | EZ-24RD6-I + EZ-24RD6H-O | FTXF35E + RXF35E |
| Heating capacity (B0/W35) |
5.56 kW | 16 kW | | 12 kW | 12 kW | | | |
| Product type |
Ground source heat pump | Ground source heat pump | Air conditioner | Ground source heat pump | Ground source heat pump | Air conditioner | Air-to-air heat pump | Air conditioner |
| Energy efficiency class |
A+++ | A+++ | A+++ | A+++ | A+++ | A+++ | A+++/A+++ | A++/A+ |
| SCOP |
4.87 | 5.96 | 5.15 | 5.58 | 5.85 | 5.15 | 4.6 | 4.11 |
| Warranty |
2 years | 2 years | 2 years | 2 years | 2 years | 2 years | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | Yes | Yes | Yes | Yes | | Yes |
| Wi-Fi smart remote control |
No | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Refrigerant |
R452B | R452B | R32 | R290 | R452B | R32 | R32 | R32 |
| Power supply voltage |
400 V/Ph/Hz | 400 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 400/3/50 V/Ph/Hz | 400 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz |
| Protection circuit breaker |
20 A | 13/16/25/25 A | 13 A | 13 A | 10/13/20/25 A | 13 A | 19 A | 16 A |
| Active cooling option |
Yes | Yes | | Yes | Yes | | | |
| COP |
4.4 | 4.87 | | | 4.78 | | | |
| Control and monitoring via the Internet |
Yes | Yes | | | Yes | | | |
| Electric auxiliary heating element |
9 kW | 9 kW | | | 9 kW | | | |
| Domestic hot water boiler capacity |
Separate | 184 l | | 184 l | 184 l | | | |
| Passive cooling option |
Jah | Jah | | | Jah | | | |
| Power consumption |
1.26 kW | | | | | | | |
| Auxiliary heating element power |
| 9 kW | | 2-4-6 kW | 9 kW | | | |
| Heating capacity (Min./Nom./Max.) |
| | 1.3/2.8/4.7 kW | | | 1.3/2.8/4.7 kW | 1.6/7.3/9.4 kW | 1.3/3.5/4.4 kW |
| Cooling capacity (Min./Nom./Max.) |
| | 1.3/2.5/3.2 kW | | | 1.3/2.5/3.2 kW | 2.2/7.0/8.8 kW | 1.3/3.3/3.8 kW |
| Color |
| | matte black | | | White | White | |
| Operating limit (Cooling) |
| | -10 ~ 46 °C | | | -10 ~ 50 °C | -15 ~ 50 °C | -10 ~ 48 °C |
| Operating limit (Heating) |
| | -15 ~ 24* °C | | | -20 ~ 24 °C | -25 ~ 24 °C | -15 ~ 18* °C |
| Pipe size (Liquid/Gas) |
| | 6.35/9.5 mm | | | 6.35/9.50 mm | 6.35/12.7 mm | 6.35/9.5 mm |
| Maximum height difference |
| | 15 m | | | 15 m | 25 m | 12 m |
| Maximum pipe length |
| | 20 m | | | 20 m | 50 m | 20 m |
| Nominal heating capacity |
| | 2.8 kW | | | 2.8 kW | 7.3 kW | 3.5 kW |
| Nominal cooling capacity |
| | 2.5 kW | | | 2.5 kW | 7.0 kW | 3.3 kW |
| Without exterior unit |
| | No | | | No | | No |
| Supports multiple indoor units |
| | No | | | No | Yes | No |
| SEER |
| | | | | 8.74 | | |
| Indoor unit weight |
148 kg | 176 kg | 11.5 kg | 175 kg | 162 kg | 12 kg | 13 kg | 8.5 kg |
| Indoor unit dimensions (width x height x depth) |
598x1450x703 mm | 1863x598x703 mm | 295x798x189 mm | 598x1863x703 mm | 1863x598x703 mm | 305x900x212 mm | 1055x330x231 mm | 286x770x225 mm |
| Indoor unit noise level |
42 dB(A) | 32-46 dB(A) | 19/25/40 dB(A) | 40 dB(A) | 29-44 dB(A) | 19/25/40 dB(A) | 46/39.5/32.5/21.5 dB(A) | 20/27/43 dB(A) |
| Outdoor unit weight |
| | 32 kg | | | 33 kg | 41 kg | 26 kg |
| Outdoor unit dimensions (width x height x depth) |
| | 550x840x350 mm | | | 552x840x350 mm | 890x673x342 mm | 556x740x343 mm |
| Outdoor noise level |
| | 46 dB(A) | | | 46 dB(A) | 60 dB(A) | 48 dB(A) |
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