| Product code |
520_402 | Flexit Nordic S2 | EZ-18RD6-I + EZ-18RD6H-O | FTXM42R + RXM42R | FTXJT30AB + RXTJ30A | WWSP200E |
| Heating capacity Outdoor air +35°C/ 7°C |
14.47 kW | | | | | |
| Product type |
Air-to-water heat pump | Ventilation unit | Air-to-air heat pump | Air conditioner | Air-to-air heat pump | |
| Energy efficiency class (35°/55°) |
A+++/A++ | | | | | |
| SCOP |
4,71 | | 4.6 | 4.71 | 5.15 | |
| Warranty |
5 years | | 2 years | 2 years | 2 years | 2 years |
| Estonian language menu |
Yes | | | Yes | Yes | |
| Wi-Fi smart remote control |
Yes | | Yes | Yes | Yes | |
| Operating limit (Heating) |
-25 ~ 35 °C | | -25 ~ 24 °C | -20 ~ 24* °C | -30 ~ 24 °C | |
| Refrigerant |
R32 | | R32 | R32 | R32 | |
| Pipe size (Liquid/Gas) |
6.35/12.7 mm | | 6.35/12.7 mm | 6.35/9.5 mm | 6.35/9.50 mm | |
| Power supply voltage |
400/3/50 V/Ph/Hz | 230 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | 1/50/220-240 V/Ph/Hz | |
| Protection circuit breaker |
16 A | 10 A | 13.5 A | 13 A | 10 A | |
| Domestic hot water boiler capacity |
190 l | | | | | |
| Auxiliary heating element power |
9 kW | | | | | |
| Maximum heating water temperature |
65 °C | | | | | |
| Energy efficiency class |
| A | A+++/A+++ | A++ | A+++/A+ | |
| Maximum air flow rate (100Pa) |
| 90 l/s or 324 m3/h | | | | |
| Approximate size of ventilated surface |
| 100 m² | | | | |
| Air duct connection |
| Ø 125 mm | | | | |
| Filters |
| 2 pieces ePM1 55% (F7) | | | | |
| Maximum power of the electric heater |
| 500 W | | | | |
| Nominal power, fans |
| 2 x 83 W | | | | |
| Type of heat exchanger |
| Rotor | | | | |
| Dimensions (width x height x depth) |
| 599 x 777 x 537 mm | | | | |
| Returns moisture |
| Yes | | | | |
| Control via phone application |
| Yes | | | | |
| Required control panel |
| No | | | | |
| Required condensate drainage connection |
| No | | | | |
| Eurovent certificate (ensures data reliability) |
| Yes | | | | |
| Heating capacity (Min./Nom./Max.) |
| | 1.4/5.4/6.8 kW | 1.7/5.4/6 kW | 0.8/3.2/7.1 kW | |
| Cooling capacity (Min./Nom./Max.) |
| | 2.0/5.0/6.1 kW | 1.7/4.2/5 kW | 1.2/3.0/4.6 kW | |
| Color |
| | White | | Must | |
| Operating limit (Cooling) |
| | -15 ~ 50 °C | -10 ~ 50 °C | -10 ~ 46 °C | |
| Maximum height difference |
| | 20 m | 20 m | 15 m | |
| Maximum pipe length |
| | 30 m | 30 m | 20 m | |
| Nominal heating capacity |
| | 5.4 kW | 5.4 kW | 3.2 kW | |
| Nominal cooling capacity |
| | 5.0 kW | 4.2 kW | 3.0 kW | |
| Supports multiple indoor units |
| | Yes | No | Yes | |
| SCOP (Warm/medium/cold climate) |
| | | 5.1 | 5.18-4.14 | |
| SEER |
| | | 8.65 | 8.75 | |
| Without exterior unit |
| | | No | | |
| Indoor unit weight |
135 kg | | 10.2 kg | 10 kg | 12 kg | |
| Indoor unit dimensions (width x height x depth) |
598x1783x623 mm | | 975x308x218 mm | 295x778x272 mm | 900x305x212 mm | |
| Indoor unit noise level |
| | 43/36/28/21.5 dB(A) | 21/30/45 dB(A) | 19/25/39 dB(A) | |
| Outdoor unit weight |
102 kg | | 37.8 kg | 49 kg | 33 kg | |
| Outdoor unit dimensions (width x height x depth) |
1080x1008x480 mm | | 890x673x342 mm | 734x954x401 mm | 930x605x376 mm | |
| Outdoor noise level |
34 dB(A) | | 57 dB(A) | 48 dB(A) | 48 dB(A) | |
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