| Product code |
204592 | 203646 | FTXJ50AS + RXJ50A | 527_172 | MHC-V12WD2RN7-B | 526_152 |
| Heating capacity (B0/W35) |
4.71 kW | 8 kW | | | | |
| Product type |
Ground source heat pump | Ground source heat pump | Air conditioner | Air-to-water heat pump | Air-to-water heat pump | Air-to-water heat pump |
| Energy efficiency class |
A+++ | A+++ | A++ | A+++ | | |
| SCOP |
4.72 | 5.87 | 4.6 | 5.04 | 4.94 | 4,46/3,21 |
| Warranty |
2 years | 2 years | 2 years | 5 years | 2 years | 5 years |
| Estonian language menu |
Yes | Yes | Yes | Yes | | Yes |
| Wi-Fi smart remote control |
No | Yes | Yes | Yes | Yes | Yes |
| Refrigerant |
R452B | R452B | R32 | R290 | R290 | R32 |
| Power supply voltage |
400 V/Ph/Hz | 400 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 400/3/50 V/Ph/Hz | 380–415/3/50 V/Ph/Hz | 230/1/50 V/Ph/Hz |
| Protection circuit breaker |
20 A | 13/13/13/16 A | 13 A | | 16 A | C16 A |
| Active cooling option |
Yes | Yes | | | | Yes |
| COP |
4.3 | 4.6 | | | | 4.65 |
| Control and monitoring via the Internet |
Yes | Yes | | | Yes | No |
| Electric auxiliary heating element |
9 kW | 6 kW | | | 9 kW | 3+3 kW |
| Domestic hot water boiler capacity |
184 l | Separate | | 190 l | Separate | Separate |
| Passive cooling option |
Jah | Jah | | | | |
| Power consumption |
1.1 kW | | | | | |
| Auxiliary heating element power |
| 6 kW | | | | 3+3 kW |
| Heating capacity (Min./Nom./Max.) |
| | 1.7/5.8/6.5 kW | | | |
| Cooling capacity (Min./Nom./Max.) |
| | 1.7/5.0/5.3 kW | | | |
| Color |
| | silver | | | |
| Operating limit (Cooling) |
| | -10 ~ 50 °C | | | |
| Operating limit (Heating) |
| | -20 ~ 24 °C | -25 ~ 35 °C | -25 ~ 35 °C | -20 °C |
| Pipe size (Liquid/Gas) |
| | 6.35/12.7 mm | | | 6,35/12,7 mm |
| Maximum height difference |
| | 20 m | | | |
| Maximum pipe length |
| | 30 m | | | 30 m |
| Nominal heating capacity |
| | 5.8 kW | | | |
| Nominal cooling capacity |
| | 5.0 kW | | | |
| SEER |
| | 8.74 | | | |
| Without exterior unit |
| | No | | | |
| Supports multiple indoor units |
| | No | | | |
| Heating capacity Outdoor air +35°C/ 7°C |
| | | 16.16 kW | 12 kW | 5.50 kW |
| Maximum heating water temperature |
| | | 75 °C | 80 °C | 55 °C |
| Energy efficiency class (35°/55°) |
| | | | A +++/ A+++ | A+++/A++ |
| Indoor unit weight |
146 kg | 150 kg | 12 kg | | | 45/61 kg |
| Indoor unit dimensions (width x height x depth) |
598x1863x703 mm | 598x1450x703 mm | 305x900x212 mm | | | 448x847x477 mm |
| Indoor unit noise level |
40 dB(A) | 30-42 dB(A) | 24/31/46 dB(A) | | | 32 dB(A) |
| Outdoor unit weight |
| | 49 kg | 160 kg | 169 kg | 43 kg |
| Outdoor unit dimensions (width x height x depth) |
| | 734x954x408 mm | 1083x1133x525 mm | 1330x1051x475 mm | 886x632x353 mm |
| Outdoor noise level |
| | 48 dB(A) | 37 dB(A) | 40 dB(A) | 35 dB(A) |
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