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Good points
- Brand: Maxivent
- Heat exchanger compliant with EN 308 and Eurovent-certified
- Hot Water Mixer
- Plug & Play Integrated Controller
Maxivent WTW Air Handling Units with Counterflow Heat Exchanger 2000 m³/h with Horizontal Left-Hand Hot Water Coil - PHE 2000 H WOJL
The Maxivent WTW air handling units with counterflow heat exchanger 2000 m³/h with horizontal left-hand hot water coil - PHE 2000 H WOJL is a high-quality, robust and advanced balanced ventilation unit with heat recovery, specifically designed for offices, medical practices, and small to medium-sized commercial buildings. The AHU has a maximum airflow of 2670 m³/h and a thermal efficiency of 83%. 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 helps prevent frost build-up in the heat exchanger. The air handling unit is designed for floor mounting and can be opened on the left side for maintenance.
Benefits and Features
- Hot Water Coil: Provides 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 83% of the thermal energy from the exhaust air without mixing air streams.
- 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 environment and protecting internal components.
- Automatic Summer Bypass: Enables summer and night cooling by allowing cool outside air to be supplied directly without warming in the heat exchanger.
- Plug-and-Play Controls: The air handling unit is delivered complete with built-in controls for all functions, allowing quick and straightforward installation and commissioning without additional control equipment.
Applications and Usage
The Maxivent WTW air handling units with counterflow heat exchanger 2000 m³/h with horizontal left-hand hot water coil - PHE 2000 H WOJL are developed for small to medium-sized 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 provides stable and energy-efficient ventilation, even at low outdoor temperatures. The integrated controls and summer bypass ensure a comfortable indoor climate throughout the year, both in winter and during warm periods.
Customising the WTW Unit
Are you interested in a customised model or want to know more about the options? Please contact our sales department. They will gladly assist you and help you configure the ideal unit for your situation.
| Brand | Maxivent |
| Category | Maxivent PHE Counterflow - Side Connection |
| GTIN | 8719544341396 |
| Manufacturer's item number | 78010643 |
| Article number | 78010643 |
Specifications
| Category code | 36 |
| Device emplacement | Indoor positioning |
| Housing material | Steel |
| Surface protection housing | Continuously galvanised |
| Air volume, unloaded | 2250 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 | 230 V |
| Power consumption | 1.34 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 | 600 mm |
| Connection delivery side | Rectangular |
| Number of connections delivery side | 2 |
| Nominal duct height, delivery side | 350 mm |
| Nominal duct width, delivery side | 600 mm |
| Degree of protection (IP) | IP41 |
| Explosion safety | None |
| Max. air temperature | 40 °C |
| Height | 940 mm |
| Width | 869 mm |
| Length | 2000 mm |
