ETT's solutions for meeting the aeraulic and economic challenges of warehouses include various functions.
Dehumidification by thermodynamic system or desiccation. Using thermodynamics, the heat can be used to heat the air or any other process effluent.
ETT recommends desiccation for any requirement involving a water weight of less than 6 g in the supply air stream.
For hot water heating systems, the use of air-to-water or water-to-water heat pumps to replace gas boilers has the dual advantage of significantly reducing the site's carbon footprint while reducing energy bills.
In addition to integrated heating and cooling via our thermodynamic system, it's possible to add supplementary equipment such as:
- Condensing gas modules
- Direct or indirect adiabatic coolers
- Chilled water, hot water, steam or CO2 coils
- Electric preheating, heating and auxiliary coils
Many industrial applications require ambient humidity regulation. This involves implementing equipment to dehumidify or humidify the air, such as:
- Thermodynamic or desiccant dehumidification
- Steam humidification with or without integrated production
Energy efficiency is a key concern for manufacturers. To this end, ETT can integrate various equipment and control features such as: Thermal wheels, plate heat exchangers, heat pipes, glycol coils.
Recent regulatory developments, particularly the F-Gas regulation, strongly encourage the use of natural refrigerants.
For several years, ETT has been incorporating Propane (R-290) as a refrigerant in various types of machines (air and water-based) such as:
- Air-to- Air heat pumps
- Chillers up to 1.2 MW
- Heat recovery chillers
- High temperature heat pumps up to 70°C
This ETT innovation, combined with a heat pump, meets the need to reduce consumption while maintaining summer comfort.
The control system adapts the machine's operation in real time to optimise energy consumption.
Special attention must be paid to equipment control to meet manufacturers' expectations. This is why ETT develops all of its algorithms to offer customized operation.
Additionally, the myETTvision supervision tool allows manufacturers to monitor their machines remotely and in real-time.
Dedicated solutions
Regulations
The new decree, which implements the provisions of the ELAN law, requires buildings to reduce their energy consumption by 40% by 2030. It applies to all logistics sites, regardless of size, from 1,000 m² upwards.
The 2020 environmental regulations are gradually replacing the previous thermal regulations in France. They continue to aim to improve energy performance, reduce the energy consumption of new buildings and improve comfort, but they also address the issue of carbon impact.
