| Product code |
086L6199 | 203646 | FTXF42E + RXF42E |
| Heating capacity (B0/W35) |
12 kW | 8 kW | |
| Product type |
Ground source heat pump | Ground source heat pump | Air conditioner |
| Energy efficiency class |
A+++ | A+++ | A++/A+ |
| SCOP |
5.86 | 5.87 | 4.11 |
| Warranty |
2 years | 2 years | 2 years |
| Estonian language menu |
Yes | Yes | Yes |
| Wi-Fi smart remote control |
Yes | Yes | Yes |
| Refrigerant |
R410A | R452B | R32 |
| Power supply voltage |
400 V/Ph/Hz | 400 V/Ph/Hz | 1/50/220-240 V/Ph/Hz |
| Protection circuit breaker |
10/16/20/25 A | 13/13/13/16 A | 16 A |
| Active cooling option |
Yes | Yes | |
| COP |
4.75 | 4.6 | |
| Control and monitoring via the Internet |
Yes | Yes | |
| Electric auxiliary heating element |
9 kW | 6 kW | |
| Auxiliary heating element power |
9 kW | 6 kW | |
| Passive cooling option |
Jah | Jah | |
| Domestic hot water boiler capacity |
| Separate | |
| Heating capacity (Min./Nom./Max.) |
| | 1.4/4.6/5 kW |
| Cooling capacity (Min./Nom./Max.) |
| | 1.4/4.2/4.3 kW |
| Operating limit (Cooling) |
| | -10 ~ 48 °C |
| Operating limit (Heating) |
| | -15 ~ 18* °C |
| Pipe size (Liquid/Gas) |
| | 6.35/9.5 mm |
| Maximum height difference |
| | 12 m |
| Maximum pipe length |
| | 20 m |
| Nominal heating capacity |
| | 4.6 kW |
| Nominal cooling capacity |
| | 4.2 kW |
| Without exterior unit |
| | No |
| Supports multiple indoor units |
| | No |
| Indoor unit weight |
137 kg | 150 kg | 8.5 kg |
| Indoor unit dimensions (width x height x depth) |
598 x 1450 x 703 mm | 598x1450x703 mm | 286x770x225 mm |
| Indoor unit noise level |
31-45 dB(A) | 30-42 dB(A) | 22/30/45 dB(A) |
| Outdoor unit weight |
| | 26 kg |
| Outdoor unit dimensions (width x height x depth) |
| | 556x740x343 mm |
| Outdoor noise level |
| | 48 dB(A) |
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