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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 700 m³/h with Horizontal Right Hot Water Coil - PHE 700 H WOJR
The Maxivent WTW air handling units with counterflow heat exchanger 700 m³/h with horizontal right hot water coil - PHE 700 H WOJR are high-quality, robust, and advanced balanced ventilation units with heat recovery, specially designed for offices, clinics, and small to medium-sized commercial buildings. The air handling unit has a maximum airflow of 870 m³/h and a thermal efficiency of 80%. The unit operates with a counterflow heat exchanger and EC fans and is equipped with a hot water coil that heats the supply air to the desired temperature and helps prevent frost formation in the heat exchanger. The air handling unit is designed for floor mounting and can be opened on the right side for maintenance.
Benefits 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) provide 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 extract air without mixing air streams.
- Panel Filter F7/M5: Provides a high level of filtration of dust particles and contaminants from outdoor air, contributing to a healthy and comfortable indoor climate and protecting internal components.
- Automatic Summer Bypass: Enables summer and night cooling by supplying cool outdoor 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, facilitating quick and easy installation and commissioning without additional control equipment.
Applications and Use
The Maxivent WTW air handling units with counterflow heat exchanger 700 m³/h with horizontal right hot water coil - PHE 700 H WOJR are developed for small to medium-sized commercial spaces such as offices, meeting rooms, clinics, retail stores, and education or healthcare environments. 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. The integrated control and summer bypass ensure that the indoor climate remains comfortable throughout the year, both in winter and during warmer periods.
Customising the WTW Unit
Interested in a customised model and want to know more about the possibilities? Please contact our sales department. They are happy to assist you and help you configure the ideal unit for your situation.
| Brand | Maxivent |
| Category | Maxivent PHE Counterflow - Side Connection |
| GTIN | 8719544341266 |
| Manufacturer's item number | 78010630 |
| Article number | 78010630 |
Specifications
| Category code | 36 |
| Length | 1430 mm |
| Width | 708 mm |
| Height | 776 mm |
| Housing material | Steel |
| Heat recovery by | Counter current unit |
| Electrical connection | Terminals |
| Type of motor | Electronically commutated (EC) |
| Efficiency supply filter according to ISO 16890-1:2016 | 55 % |
| Degree of protection (IP) | IP41 |
| Efficiency exhaust filter according to ISO 16890-1:2016 | 50 % |
| With bypass | Yes |
| Supply filter according to ISO 16890-1:2016 | ISO ePM1 |
| Exhaust filter according to ISO 16890-1:2016 | ISO ePM10 |
| Connection voltage | 230 V |
| Surface protection housing | Continuously galvanised |
| External controller required | No |
| Device emplacement | Indoor positioning |
| With thermal overload protection | Yes |
| Type of speed control | Continuously variable |
| Air volume, unloaded | 622.8 m³/h |
| Type of heating coil | Hot water heat exchanger |
| Type of exhaust fan | Direct |
| Power consumption | 0.3 kW |
| Suitable for frequency control | No |
| Frost protection circuit | Yes |
| Pole-reversible | No |
| Explosion safety | None |
| Type of cooling coil | None |
| Suitable for transformer control | No |
| Suitable for electronic control | Yes |
| Type of supply fan | Direct |
| Max. air temperature | 40 °C |
| Change-over system | No |
| With humidifier | No |
| Nominal duct width of suction end | 400 mm |
| Connection suction side | Rectangular |
| Nominal duct width, delivery side | 400 mm |
| Number of connections delivery side | 2 |
| Nominal duct height of suction end | 250 mm |
| Connection delivery side | Rectangular |
| Nominal duct height, delivery side | 250 mm |
| Number of connections suction side | 2 |
