Maxivent M45 counterflow - side connection

How does a counterflow air handling unit work?

Our horizontal air handling units with a counterflow heat exchanger use two air streams that are guided through the heat exchanger in opposite directions. This heat exchanger transfers the heat from the exhaust air to the fresh incoming air. Thanks to heat recovery, the supplied air is preheated, making the installation energy-efficient and cost-effective. In addition, high-quality filters remove dust, pollen, and other contaminants from the air, ensuring that the indoor air remains clean and healthy.

Which horizontal counterflow AHUs are available?

The horizontal air handling units with counterflow heat exchanger are available in various versions. Depending on your requirements and conditions, there is always a suitable model.

• Capacity: With a nominal airflow starting at 1,200 m³/h and going up to 5,500 m³/h, the units can be flexibly used for a wide range of applications and ventilation needs.
• Left/Right: The units are available with handles on either the left- or right-hand side, allowing the air handling unit to be easily opened for maintenance and installation of accessories. This keeps the unit optimally accessible regardless of its installation position.

How do you install and maintain a horizontal counterflow AHU?

Make sure the air handling unit is installed in an accessible location with sufficient space for maintenance and the connected air ducts. Check and replace the filters regularly to maintain air quality. Also remember to clean the air ducts and grilles to ensure optimal airflow.

Accessories for horizontal counterflow AHUs

For maximum flexibility, the air handling unit can be expanded with various accessories tailored to the specific project requirements. These include heating and cooling coils based on electricity, water, or refrigerant for precise control of the supply air temperature, for preheating, post-heating, and cooling. For outdoor installations, protective roof, hood, and louvre solutions are available, while silencers and motorized dampers ensure controlled and quiet airflow. In addition, (flexible) connection pieces make it possible to connect both round and rectangular ducts and to reduce vibrations, and an extensive filter program is available for filtering both supply and exhaust air.

What are the benefits of buying from Ventilationland?

For more than 25 years, Ventilationland has stood for expertise and quality in ventilation systems. Whether you are looking for tailored advice or the right products from our wide range, you will always find a suitable solution with us. Our experts are happy to guide you, ensuring a smooth and worry-free purchase. Do you still have questions about the our air handling units? Do not hesitate to contact us.