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The Maxivent WTW air handling units with counterflow heat exchanger 2800 m3/h with electric heater vertical left - PHE 2800 V EOJL are high-quality, robust, and advanced balanced ventilation units with heat recovery, specifically designed for offices, clinics, and small to medium-sized commercial buildings. The air handling unit has a maximum airflow capacity of 3575 m³/h and a thermal efficiency of 83%. It operates with a counterflow heat exchanger and EC fans, and is equipped with an electric heater to ensure a stable and consistent supply air temperature whilst preventing frost build-up in the heat exchanger. The unit is designed for floor mounting and can be opened on the left side for maintenance.
The Maxivent WTW air handling units with counterflow heat exchanger 2800 m3/h with electric heater vertical left - PHE 2800 V EOJL are developed for small to medium-sized commercial spaces such as offices, meeting rooms, clinics, retail spaces, and educational or healthcare environments. Thanks to the combination of heat recovery, EC fans, and electric heating, the unit delivers stable and energy-efficient ventilation even at low outdoor temperatures. The integrated control system and summer bypass ensure the indoor climate remains comfortable throughout the year, both in winter and during warm periods.
| Brand | Maxivent |
| Category | Maxivent PHE counterflow - top connection |
| GTIN | 8719544333124 |
| Manufacturer's item number | Maxivent PHE 2800 V EOJL |
| Article number | 78010537 |
| Category code | 36 |
| Housing material | Steel |
| Surface protection housing | Continuously galvanised |
| Air volume, unloaded | 3575 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 | Electrical heating element |
| 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 | 1.123 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 | 600 mm |
| Nominal duct width of suction end | 400 mm |
| Connection delivery side | Rectangular |
| Number of connections delivery side | 2 |
| Nominal duct height, delivery side | 600 mm |
| Nominal duct width, delivery side | 400 mm |
| Degree of protection (IP) | IP41 |
| Explosion safety | None |
| Max. air temperature | 40 °C |
| Height | 1706 mm |
| Width | 869 mm |
| Length | 2194 mm |
| Device emplacement | Indoor positioning |
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