| Product code |
203651 | 086L6188 | FTXJ42AS + RXJ42A | FTXA35CB + RXA35A9 | EZB-24RD6-I + EZ-24RD6H-O |
| Heating capacity (B0/W35) |
12 kW | 18 kW | | | |
| Product type |
Ground source heat pump | Ground source heat pump | Air conditioner | Air conditioner | Air-to-air heat pump |
| Energy efficiency class |
A+++ | A+++ | A++ | A+++ | A+++/A+++ |
| SCOP |
5.85 | 6.15 | 4.6 | 5.15 | 4.6 |
| Warranty |
2 years | 2 years | 2 years | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | Yes | Yes | |
| Wi-Fi smart remote control |
Yes | Yes | Yes | Yes | Yes |
| Refrigerant |
R452B | R410A | R32 | R32 | R32 |
| Power supply voltage |
400 V/Ph/Hz | 400 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz |
| Protection circuit breaker |
10/13/20/25 A | 13/20/25/32 A | 13 A | 13 A | 19 A |
| Active cooling option |
Yes | Yes | | | |
| COP |
4.78 | 4.98 | | | |
| Control and monitoring via the Internet |
Yes | Yes | | | |
| Electric auxiliary heating element |
9 kW | 9 kW | | | |
| Domestic hot water boiler capacity |
Separate | 184 l | | | |
| Auxiliary heating element power |
9 kW | 9 kW | | | |
| Passive cooling option |
Jah | Jah | | | |
| Heating capacity (Min./Nom./Max.) |
| | 1.7/5.4/6.0 kW | 1.4/4.0/5.2 kW | 1.6/7.3/9.4 kW |
| Cooling capacity (Min./Nom./Max.) |
| | 1.7/4.2/5.0 kW | 1.4/3.4/4.0 kW | 2.2/7.0/8.8 kW |
| Color |
| | silver | matte black | Black |
| Operating limit (Cooling) |
| | -10 ~ 50 °C | -10 ~ 46 °C | -15 ~ 50 °C |
| Operating limit (Heating) |
| | -20 ~ 24 °C | -15 ~ 24* °C | -25 ~ 24 °C |
| Pipe size (Liquid/Gas) |
| | 6.35/12.7 mm | 6.35/9.5 mm | 6.35/12.7 mm |
| Maximum height difference |
| | 20 m | 15 m | 25 m |
| Maximum pipe length |
| | 30 m | 20 m | 50 m |
| Nominal heating capacity |
| | 5.4 kW | 4.0 kW | 7.3 kW |
| Nominal cooling capacity |
| | 4.2 kW | 3.4 kW | 7.0 kW |
| SEER |
| | 8.74 | | |
| Without exterior unit |
| | No | No | |
| Supports multiple indoor units |
| | No | No | Yes |
| Indoor unit weight |
162 kg | 187 kg | 12 kg | 11.5 kg | 13 kg |
| Indoor unit dimensions (width x height x depth) |
598x1450x703 mm | 598 x 1863 x 703 mm | 305x900x212 mm | 295x798x189 mm | 1055x330x231 mm |
| Indoor unit noise level |
29-44 dB(A) | 32-45 dB(A) | 21/29/45 dB(A) | 19/25/41 dB(A) | 46/39.5/32.5/21.5 dB(A) |
| Outdoor unit weight |
| | 49 kg | 32 kg | 41 kg |
| Outdoor unit dimensions (width x height x depth) |
| | 734x954x408 mm | 550x840x350 mm | 890x673x342 mm |
| Outdoor noise level |
| | 48 dB(A) | 49 dB(A) | 60 dB(A) |
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