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Good points
- Brand: Maxivent
- Heat exchanger compliant with EN 308 and Eurovent-certified
- Hot Water Tank
- Plug & Play Integrated Controller
Maxivent WTW Air Handling Units with Counterflow Heat Exchanger 2800 m3/h with Right-Hand Hot Water Coil - PHE 2800 F WOJR
The Maxivent WTW air handling units with counterflow heat exchanger 2800 m3/h with right-hand hot water coil - PHE 2800 F WOJR is a high-quality, robust, and advanced balanced ventilation unit with heat recovery, specifically designed for offices, practices, and small to medium-sized commercial buildings. The air handling unit has a maximum airflow of 3480 m³/h and a thermal efficiency of 80%. The unit operates with a counterflow heat exchanger and EC fans, featuring a hot water coil that heats the supply air to the desired temperature and prevents frost formation in the heat exchanger. The air handling unit is designed for ceiling mounting and can be accessed from the underside for maintenance.
Advantages and Features
- Hot Water Coil: Ensures efficient and uniform heating of the supply air by utilising hot water from a central heating system or heat pump, resulting in a comfortable indoor climate and energy-efficient heat transfer.
- EC Fans: Direct-driven EC plug fans with high-efficiency electronic commutation (EC) offer an energy-saving and quiet solution with low power consumption.
- Counterflow Heat Exchanger: The integrated, efficient counterflow heat exchanger recovers 80% of the thermal energy from the exhaust air without mixing the air streams.
- Panel Filter F7/M5: Provides high-level filtration of dust particles and contaminants from outside air, contributing to a healthy and comfortable indoor environment while protecting internal components.
- Automatic Summer Bypass: Enables summer and night-time cooling by directly supplying cool outside air without preheating in the heat exchanger.
- Plug-and-Play Control: The air handling unit is supplied complete with built-in controls for all functions, allowing quick and easy installation and commissioning without additional control technology.
Applications and Use
The Maxivent WTW air handling units with counterflow heat exchanger 2800 m3/h with right-hand hot water coil - PHE 2800 F WOJR have been developed for small to medium-sized commercial spaces such as offices, meeting rooms, practices, shops, and educational or healthcare environments. Thanks to the combination of heat recovery, EC fans, and hot water coil, the unit delivers stable and energy-efficient ventilation, even at low outdoor temperatures. The integrated control and summer bypass ensure the indoor climate remains comfortable throughout the year, both during winter and warm periods.
Customising the WTW Unit
Are you interested in a customised model and would like to know more about the options? Please contact our sales department. They will be happy to assist you and help you put together the ideal unit for your situation.
| Brand | Maxivent |
| Category | Maxivent PHE Ceiling Units |
| GTIN | 8719544341907 |
| Manufacturer's item number | 78010694 |
| Article number | 78010694 |
Specifications
| Category code | 36 |
| Device emplacement | Indoor positioning |
| Housing material | Steel |
| Surface protection housing | Continuously galvanised |
| Air volume, unloaded | 2379.6 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 | 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 | 1.16 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 | 700 mm |
| Connection delivery side | Rectangular |
| Number of connections delivery side | 2 |
| Nominal duct height, delivery side | 350 mm |
| Nominal duct width, delivery side | 700 mm |
| Degree of protection (IP) | IP41 |
| Explosion safety | None |
| Max. air temperature | 40 °C |
| Height | 520 mm |
| Width | 1900 mm |
| Length | 2000 mm |
