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Good points
- Brand: Maxivent
- Heat exchanger compliant with EN 308 and Eurovent-certified
- No heating, no cooling
- Plug & Play Integrated Controller
Maxivent WTW Air Handling Units with Counterflow Heat Exchanger 500 m³/h Horizontal Right - PHE 500 FC OOJR
The Maxivent WTW air handling units with counterflow heat exchanger 500 m³/h horizontal right - PHE 500 FC OOJR are high-quality, robust, and advanced balanced ventilation units in a compact design, perfectly suited for ceiling installation in small to medium-sized buildings. With a maximum airflow of 555 m³/h and a thermal efficiency of 80%, this unit ensures a constant supply of fresh, healthy air while efficiently recovering heat from the exhaust air.
Advantages and Features
- Counterflow Heat Exchanger: The integrated, efficient counterflow heat exchanger recovers 80% of the thermal energy from the return air without mixing the air streams.
- Bypass Function: The built-in summer bypass enables free cooling during warm periods, allowing optimal year-round operation.
- Plug & Play Integrated Controller: The embedded controller is pre-configured and factory-tested, greatly simplifying commissioning.
- Compact and Lightweight: Weighing only 74.5 kg with a flat profile, the unit is easy to install in confined ceiling spaces.
- EC Motor with Stepless Speed Control: The energy-efficient EC motor precisely adjusts the speed according to the required airflow, resulting in low energy consumption and extended service life.
- IP41 Protection: The housing with an IP41 rating guarantees reliable protection against ingress of dust and water.
Applications and Use
The Maxivent WTW air handling units with counterflow heat exchanger 500 m³/h horizontal right - PHE 500 FC OOJR have been designed for use in small to medium-sized offices, classrooms, medical practices, and similar commercial buildings where balanced ventilation with heat recovery is required. The ceiling mounting with air connection on the right side makes the unit particularly suitable for rooms with limited installation space.
Customising the WTW Unit
If you are interested in a customised model and want to learn more about the options available, please contact our sales department. They will be happy to advise you and assist in configuring the ideal unit for your specific requirements.
| Brand | Maxivent |
| Category | Maxivent PHE Ceiling Units |
| GTIN | 8719544342294 |
| Manufacturer's item number | 78010733 |
| Article number | 78010733 |
Specifications
| Category code | 36 |
| Device emplacement | Indoor positioning |
| Housing material | Steel |
| Surface protection housing | Continuously galvanised |
| Air volume, unloaded | 446.4 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 | None |
| 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 | 0.3 W |
| 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 |
| Connection delivery side | Rectangular |
| Number of connections delivery side | 2 |
| Degree of protection (IP) | IP41 |
| Explosion safety | None |
| Max. air temperature | 40 °C |
| Height | 347 mm |
| Width | 800 mm |
| Length | 1150 mm |
