EKOKAI RE-H4700 | Industrial Heat Recovery Unit with CO₂ Control

The EKOKAI RE-H4700 heat recovery unit is an efficient and sustainable ventilation solution for industrial and commercial environments requiring high energy performance and advanced air quality control . Designed to handle airflows of up to 4,710 m³/h , this unit recovers up to 92% of the heat , significantly reducing heat loss and improving indoor comfort .

Its double-walled aluminum profile structure and mineral wool insulation ensure excellent thermal and acoustic insulation , ideal for demanding spaces. Available in horizontal (H) or vertical (V) configurations , the EKOKAI RE-H4700 easily adapts to different installation needs.

It incorporates EC plug-fan fans with IP-54 protection , a Eurovent certified counterflow heat exchanger , integrated thermal bypass and return and supply filtration with dirty filter pressure switches included , ensuring reliable and continuous operation.

In terms of control, this model offers MODBUS/BACnet connectivity , FreeCooling management , time programming and an intelligent air quality control system using a CO₂M sensor , which adjusts ventilation according to the actual occupancy of the space , optimizing energy consumption .

With professional installation by A Plus Rehabilitación Energética SL , you can improve your building's energy rating , access Energy Saving Certificates (CAE) , and claim tax deductions through Energy Efficiency Certificates (CEE) . An investment that combines technology, savings, and sustainability .

Download the Brochure and Technical Data Sheet.