S&P CADB-HE-D04 ECOWATT horizontal heat recovery unit

The S&P CADB-HE-D04 ECOWATT Heat Recovery Unit is an innovative and efficient solution for ventilation and heat recovery in spaces such as offices, commercial premises, and public buildings. This model, with a maximum airflow of 450 m³/h, offers effective ventilation without additional heating, making it an energy-efficient and environmentally friendly option.

The unit features a counterflow plate heat exchanger that allows for a heat recovery efficiency of up to 93%, certified by EUROVENT. This means that the system can recover most of the heat from the extracted air, reducing the energy consumption of heating systems and improving indoor comfort. It is manufactured in a white plastic-coated galvanized steel casing, with a robust design and 25 mm non-flammable fiberglass thermal-acoustic interior insulation, ensuring quiet and efficient operation.

This model includes F7 and M5 filters, designed to improve air quality. The low-loss F7 filter is ideal for supplying air, while the M5 filter is used for extraction, providing effective filtration of both incoming and outgoing air. This ensures a healthy indoor environment by removing particles and contaminants from the air.

The versatile design of the heat recovery unit allows it to be configured directly on-site, with interchangeable side panels that facilitate installation and maintenance, adapting to the specific needs of the space. The inlet and outlet ducts are also configurable, allowing for a high degree of customization. The unit includes an internal by-pass to control airflow more efficiently and avoid unnecessary energy use.

Key technical details:

• Maximum airflow: 450 m³/h.
• Heat recovery efficiency: up to 93%.
• Filters: F7 for air supply and M5 for air extraction.
• Dimensions (height x width x depth): 375 mm x 760 mm x 1520 mm.
• Duct diameter: 200 mm.
• Weight: 147 kg.
• Minimum operating temperature: -10 ºC (preheating is recommended for lower temperatures).
• EUROVENT certification.

Main advantages:

• Horizontal version, with the possibility of vertical installation.
• Quick access to filters from the side panels for easy maintenance.
• Low emissions and compliance with ErP regulations, ensuring an energy-efficient system.
• Flexible mounting, designed for installation in false ceilings and with interchangeable panels that allow different configurations based on each project's needs.
• Condensation and water drainage: the system is equipped with a drain to facilitate the removal of condensation water, improving its operation in humid environments.

The S&P CADB-HE-D04 ECOWATT Heat Recovery Unit is an ideal option for those looking to improve the energy efficiency of their ventilation installations while ensuring a clean and comfortable indoor environment. Additionally, it offers multiple recommended accessories to enhance its performance, such as activated carbon filters, cold or hot water batteries, and external filter boxes, providing a modular system adaptable to the specific needs of each space.

Recommended accessories:

• Additional filters such as AFR-HE G4, M5, F7, and F9.
• External cold and hot water batteries.
• Thermostats for precise control of the water batteries.

Thanks to its high energy efficiency, low consumption, and ease of installation and maintenance, this model is an excellent choice for applications in commercial premises, offices, hospitality, public buildings, and schools, ensuring comfort and clean air.