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Maxivent WTW Air Handling Units with Counterflow Heat Exchanger 4200 m³/h with DX Coil Horizontal Right - PHE 4200 H ODJR T 01
The Maxivent WTW air handling units with counterflow heat exchanger 4200 m³/h with DX coil horizontal right - PHE 4200 H ODJR T 01 is a high-quality, robust, and advanced balanced ventilation unit with heat recovery, specifically designed for offices, clinics, and medium to large commercial buildings. The air handling unit has a maximum airflow of 5430 m³/h and a thermal efficiency of 84%. The unit operates with a counterflow heat exchanger and EC fans, and features an integrated DX coil that can both heat and cool the supply air. The air handling unit is designed for floor mounting and can be opened from the right side for maintenance.
Benefits and Features
- DX Coil (heating and cooling): Direct expansion unit providing both heating and cooling of the supply air through a single integrated system, simplifying installation and delivering high comfort during varying outdoor temperatures.
- EC Fans: Direct-driven EC plug fans with high-efficiency electronic commutation (EC) offer an energy-efficient and quiet solution with low electricity consumption.
- Counterflow Heat Exchanger: The integrated, efficient counterflow heat exchanger recovers 84% of the thermal energy from the exhaust air without mixing air flows.
- Panel Filter F7/M5: Ensures a high level of filtration of dust particles and contaminants from the outside air, contributing to a healthy and comfortable indoor climate and protecting internal components.
- Automatic Summer Bypass: Enables summer and night cooling by supplying cool outside air directly without warming it in the heat exchanger.
- Plug-and-Play Control: The air handling unit is delivered complete with built-in controls for all functions, allowing for rapid and straightforward installation and commissioning without additional control systems.
Applications and Usage
The Maxivent WTW air handling units with counterflow heat exchanger 4200 m³/h with DX coil horizontal right - PHE 4200 H ODJR T 01 are developed for medium to large commercial spaces such as offices, meeting rooms, clinics, retail stores, and educational or healthcare environments. Thanks to the combination of heat recovery, EC fans, and the integrated DX coil, the unit provides both heating and cooling in a compact and energy-efficient manner. The integrated control and summer bypass ensure a comfortable indoor climate throughout the year, both in winter and during warm periods.
Customising the WTW Unit
If you are interested in a customised model and want more information about the options, please contact our sales department. They are happy to assist and help you assemble the ideal unit for your situation.
| Brand | Maxivent |
| Category | Maxivent PHE Counterflow - Side Connection |
| GTIN | 8719544341549 |
| Manufacturer's item number | 78010658 |
| Article number | 78010658 |
Specifications
| Category code | 36 |
| Device emplacement | Indoor positioning |
| Housing material | Steel |
| Surface protection housing | Continuously galvanised |
| Air volume, unloaded | 4381.2 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 | Counter current unit |
| With bypass | Yes |
| Type of cooling coil | DX (direct expansion) |
| Type of heating coil | DX (direct expansion) |
| 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 | 2.37 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 | 500 mm |
| Nominal duct width of suction end | 1000 mm |
| Connection delivery side | Rectangular |
| Number of connections delivery side | 2 |
| Nominal duct height, delivery side | 500 mm |
| Nominal duct width, delivery side | 1000 mm |
| Degree of protection (IP) | IP41 |
| Explosion safety | None |
| Max. air temperature | 40 °C |
| Height | 1305 mm |
| Width | 1380 mm |
| Length | 2976 mm |
