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Recuperators with DRO rotary heat exchanger. High heat recovery efficiency and an advanced solution for ventilation and air conditioning in buildings. They have a special rotary exchanger that helps save heat from the exhaust air and transfer it to the air we introduce into the rooms. This allows us to save a lot of energy because the heat is reused. These recuperators are very effective and their efficiency can exceed 80%. This means you can save a lot of costs associated with heating or cooling your building.

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DRO H

Recuperator connections: located in a horizontal position
Efficiency: DRO 350 H -350 m³/h DRO 450 H -450 m³/h DRO 550 H -550 m³/h
Energy efficiency class: A
Controller: Defro Air
Efficiency: 87,8%
Standard equipment: The air handling unit is equipped with a unit operation controller with a 4.3" color display, a set of wall brackets.
Optional equipment - for an additional fee: ST-505 internet communication module (LAN) or WiFi RS internet communication module. Additionally, it can be equipped with a CO₂ sensor and an HR humidity sensor. Possibility of using elements for ceiling mounting: mounting console suspended from the heat recovery unit or on a base for the heat recovery unit.
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DRO V

Recuperator connections:
located in a vertical position
Efficiency: DRO 350 V -350 m³/h DRO 450 V -450 m³/h
Energy efficiency class: A
Controller:
Defro Air
Standard equipment:
Air handling unit equipped with a unit operation controller with a 4.3" color display, a set of wall brackets
Optional equipment - for an additional fee:
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Additionally, DRO recuperators are also energy-saving because they have advanced control systems. Thanks to them, the recuperator can adapt its operation to current conditions, which allows you to save electricity. This not only reduces costs, but also helps the environment because we emit less harmful gases. Therefore, DRO recuperators are a great solution for those who want to have efficient and ecological ventilation and air conditioning in buildings. Recuperators with a rotary exchanger are an innovative solution for ventilation and air conditioning in buildings. Their advantages include effective heat recovery and energy efficiency, which translates into significant savings in operating costs. The high efficiency of DRO recuperators allows for effective temperature management in the building, which contributes to the comfort of residents and employees. Therefore, if you are looking for a solution that will not only improve air quality, but also reduce energy bills, DRO recuperators are an excellent choice.
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If you want to install a new heat source, it is worth paying attention to DEFRO devices, a Polish manufacturer with many years of experience in the heating industry. Our specialists will help you choose the right boiler and its power, and distributors and installers will take care of the assembly and commissioning, and all you need to do is enjoy the warmth and comfort. The distribution network of our products is divided into regions for which managers and salespeople are responsible.

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Recuperation + free device selection

The DEFRO air handling unit is perfect for maintaining high air quality in your home. With advanced technology and energy efficiency, DRX not only provides comfort, but also savings in the long run, creating a friendly environment for your family.

High quality
The best components
Guarantee
The best, experienced, fast device service