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Good points
- Brand: Maxivent
- Heat exchanger compliant with EN 308 and Eurovent-certified
- Hot-water coil and DX cooling
- Plug & Play Integrated Controller
Maxivent WTW Air Handling Units with Heat Wheel 1500 m³/h with Hot Water Coil and DX Cooling Horizontal Right - RHE 1500 H WDJR
The Maxivent WTW air handling units with heat wheel 1500 m³/h featuring a hot water coil and DX cooling horizontal right - RHE 1500 H WDJR, represent a high-quality, robust, and advanced balanced ventilation system with heat recovery, specifically designed for offices, medical practices, and small to medium-sized commercial buildings. The AHU offers a maximum airflow of 1600 m³/h and a thermal efficiency of 81%. The unit operates with a heat wheel and EC fans and is equipped with a hot water coil for heating and a DX cooling coil for supply air cooling. It is designed for floor mounting and can be accessed from the right 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.
- DX Cooling Coil: Directly cools the supply air through direct expansion, ensuring a comfortable indoor environment during warm periods without the need for an additional chilled water system.
- EC Fans: Direct-driven EC plug fans with high-efficiency electronic commutation (EC) offer an energy-saving and quiet solution with low power consumption.
- Heat Wheel: The integrated rotary heat wheel recovers 81% of the heat from the exhaust air and also transfers part of the moisture, contributing to a comfortable and energy-efficient indoor climate.
- Panel Filter F7/M5: Ensures high filtration efficiency of dust particles and contaminants from outdoor air, supporting a healthy and comfortable indoor environment while protecting internal components.
- IP41 Protection: The unit is protected against dust and dripping water, allowing safe installation in technical rooms.
- Plug-and-Play Control: The AHU is supplied complete with built-in controls for all functions, facilitating quick and easy installation and commissioning without the need for additional control equipment.
Applications and Usage
The Maxivent WTW air handling units with heat wheel 1500 m³/h with hot water coil and DX cooling horizontal right - RHE 1500 H WDJR are developed for small to medium-sized commercial spaces such as offices, meeting rooms, medical practices, retail stores, and educational or healthcare environments. Thanks to the combination of heat recovery, EC fans, hot water coil, and DX cooling, the unit delivers comprehensive and energy-efficient climate control, even under extreme outdoor temperature conditions.
Customising the WTW Unit
If you are interested in a customised model and want to learn more about the possibilities, please contact our sales department. They will be happy to discuss your needs and assist you in configuring the perfect unit for your specific situation.
| Brand | Maxivent |
| Category | Maxivent RHE Heat Wheel - Side Connection |
| GTIN | 8719544342225 |
| Manufacturer's item number | 78010726 |
| Article number | 78010726 |
Specifications
| Category code | 36 |
| Device emplacement | Indoor and outdoor positioning |
| Housing material | Steel |
| Surface protection housing | Continuously galvanised |
| Air volume, unloaded | 1216.8 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 | Thermal wheel |
| With bypass | No |
| Type of cooling coil | DX (direct expansion) |
| 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 | 0.5 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 | 300 mm |
| Nominal duct width of suction end | 700 mm |
| Connection delivery side | Rectangular |
| Number of connections delivery side | 2 |
| Nominal duct height, delivery side | 300 mm |
| Nominal duct width, delivery side | 700 mm |
| Degree of protection (IP) | IP41 |
| Explosion safety | None |
| Max. air temperature | 40 °C |
| Height | 900 mm |
| Width | 912 mm |
| Length | 1590 mm |
