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The Maxivent WTW air handling units with heat wheel 4200 m3/h with hot water coil vertical left - RHE 4200 V WOJL is a high-quality, robust, and advanced balanced ventilation unit with heat recovery, specifically designed for offices, medical practices, and large commercial buildings. The AHU provides a maximum airflow rate of 6100 m³/h and features an EN 308 and Eurovent-certified heat exchanger. The unit operates with a heat wheel and EC fans and is equipped with a hot water coil that heats the supply air to the desired temperature while helping to prevent frost formation in the heat exchanger. The air handling unit is designed for floor mounting and can be opened on the left side for maintenance.
The Maxivent WTW air handling units with heat wheel 4200 m3/h with hot water coil vertical left - RHE 4200 V WOJL are designed for large commercial spaces such as offices, meeting rooms, medical practices, retail stores, and educational or healthcare facilities. Thanks to the combination of heat recovery, EC fans, and the hot water coil, the unit delivers stable and energy-efficient ventilation, even at low outdoor temperatures.
| Brand | Maxivent |
| Category | Maxivent RHE heat recovery wheel - top connection |
| GTIN | 8719544333315 |
| Manufacturer's item number | Maxivent RHE 4200 V WOJL |
| Article number | 78010556 |
| Category code | 36 |
| Housing material | Steel |
| Surface protection housing | Continuously galvanised |
| Air volume, unloaded | 6100 m³/h |
| Supply filter according to ISO 16890-1:2016 | ISO ePM1 |
| Efficiency supply filter according to ISO 16890-1:2016 | 55 % |
| Heat recovery by | Thermal wheel |
| With bypass | No |
| Type of cooling coil | None |
| Type of heating coil | Hot water heat exchanger |
| Change-over system | No |
| With humidifier | No |
| Type of supply fan | Direct |
| Exhaust filter according to ISO 16890-1:2016 | ISO ePM10 |
| Efficiency exhaust filter according to ISO 16890-1:2016 | 50 % |
| Type of exhaust fan | Direct |
| Connection voltage | 400 V |
| Power consumption | 2.698 kW |
| With thermal overload protection | Yes |
| Electrical connection | Terminals |
| Suitable for electronic control | Yes |
| Suitable for frequency control | No |
| Suitable for transformer control | No |
| Pole-reversible | No |
| External controller required | No |
| Frost protection circuit | Yes |
| Type of motor | Electronically commutated (EC) |
| Type of speed control | Continuously variable |
| Number of connections suction side | 2 |
| Connection suction side | Rectangular |
| Nominal duct height of suction end | 350 mm |
| Nominal duct width of suction end | 1100 mm |
| Connection delivery side | Rectangular |
| Number of connections delivery side | 2 |
| Nominal duct height, delivery side | 350 mm |
| Nominal duct width, delivery side | 1100 mm |
| Degree of protection (IP) | IP41 |
| Explosion safety | None |
| Max. air temperature | 40 °C |
| Height | 1903 mm |
| Width | 1355.5 mm |
| Length | 1800 mm |
| Device emplacement | Indoor positioning |
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