| Product code |
204592 | 203651 | Flexit Nordic CL4 |
| Heating capacity (B0/W35) |
4.71 kW | 12 kW | |
| Product type |
Ground source heat pump | Ground source heat pump | Ventilation unit |
| Energy efficiency class |
A+++ | A+++ | A |
| SCOP |
4.72 | 5.85 | |
| Warranty |
2 years | 2 years | |
| Estonian language menu |
Yes | Yes | |
| Wi-Fi smart remote control |
No | Yes | |
| Refrigerant |
R452B | R452B | |
| Power supply voltage |
400 V/Ph/Hz | 400 V/Ph/Hz | 230 V/Ph/Hz |
| Protection circuit breaker |
20 A | 10/13/20/25 A | 10 A |
| Active cooling option |
Yes | Yes | |
| COP |
4.3 | 4.78 | |
| Control and monitoring via the Internet |
Yes | Yes | |
| Electric auxiliary heating element |
9 kW | 9 kW | |
| Domestic hot water boiler capacity |
184 l | Separate | |
| Passive cooling option |
Jah | Jah | |
| Power consumption |
1.1 kW | | |
| Auxiliary heating element power |
| 9 kW | |
| Maximum air flow rate (100Pa) |
| | 112 l/s or 406 m3/h |
| Approximate size of ventilated surface |
| | 200 m² |
| Air duct connection |
| | Ø 160 mm |
| Filters |
| | 2 pieces ePM1 55% (F7) |
| Maximum power of the electric heater |
| | 800 W |
| Nominal power, fans |
| | 2 x 115 W |
| Type of heat exchanger |
| | Rotor |
| Dimensions (width x height x depth) |
| | 1160 x 700 x 296 mm |
| Returns moisture |
| | Yes |
| Control via phone application |
| | Yes |
| Required control panel |
| | No |
| Required condensate drainage connection |
| | No |
| Eurovent certificate (ensures data reliability) |
| | Yes |
| Indoor unit weight |
146 kg | 162 kg | |
| Indoor unit dimensions (width x height x depth) |
598x1863x703 mm | 598x1450x703 mm | |
| Indoor unit noise level |
40 dB(A) | 29-44 dB(A) | |
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