Heat Recovery Unit S&P CADB-HE-D04 ECOWATT Horizontal

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 input, 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 the system can recover most of the heat from the exhaust air, reducing the energy consumption of heating systems and improving indoor comfort. It is made from a white plastic-coated galvanised steel casing, with a robust design and non-flammable 25 mm fibreglass thermal acoustic 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 air supply, 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 airborne particles and contaminants.

The versatile design of the 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 ports are also configurable, allowing for a high degree of customisation. The unit includes an internal bypass 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 (H x W x D): 375 mm x 760 mm x 1520 mm.
• Port diameter: 200 mm.
• Weight: 147 kg.
• Minimum operating temperature: -10 ºC (pre-heating 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 installation, adapted for false ceiling installation and with interchangeable panels allowing different configurations based on the needs of each project.
• Condensation and water drainage: the system is equipped with a drain to facilitate water discharge from condensations, enhancing its performance in humid environments.

The S&P CADB-HE-D04 ECOWATT Heat Recovery Unit is an ideal choice for those looking to improve the energy efficiency of their ventilation systems 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 coils, 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 coils.
• Thermostats for precise control of the water coils.

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.