Recooling systems – also referred to as cooling towers – release excess energy, or energy that can no longer be utilised by technical means, into the ambient air by means of a heat exchanger. They are usually integrated in refrigeration systems and operate without corrosion in an energy-efficient and resource-conserving manner. With its VENTUM series, ENGIE Refrigeration provides evaporative cooling towers for open and closed circuits, cell cooling towers, cooling tower rentals and dual re-cooling systems.
Refrigerants are fluids that, thanks to their special chemical properties, make it possible to operate air-conditioning systems, chillers and heat pumps. Various refrigerants are available on the market, and they all offer different specific properties – some are highly efficient, for example, while others are very eco-friendly. Different refrigerants are suitable for different applications. The experts at ENGIE Refrigeration help operating companies choose from refrigerants R-515B, R-1234ze, R-513A, R-134a, R-454B, R-744 (CO2) and R-717 (ammonia).
The GENIUM refrigeration containers from ENGIE Refrigeration are supply containers with special insulation that maintain a constant temperature in the interior in spite of external influences. They are equipped with numerous safety devices as well as their own ventilation, heating and lighting. In addition, our fully equipped GENIUM containers are easy to transport, can be positioned on almost any surface within or outside a building, and are designed to take up very little space. There is no need for elaborate construction approval processes.
The refrigeration service from ENGIE Refrigeration ensures that our customers’ chillers run smoothly and remain state-of-the-art. The range of services includes on-site maintenance, third-party maintenance, advice on energy efficiency, the supply of spare parts, the provision of rental refrigeration, and the cleaning and modernisation of refrigeration systems. These services are available for all ENGIE Refrigeration systems and for popular models made by other manufacturers.
In general, refrigeration technology refers to a technological discipline dealing with the generation and application of low temperatures below the respective ambient temperatures. Refrigeration technology and refrigeration supply are essential to the operations of many businesses, institutions and organisations – from data centres and hospitals to the manufacturing industry. ENGIE Refrigeration has a range of energy-efficient chillers: the AMONUM, MARENUM, PENSUM Air, QUANTUM Air, QUANTUM Water and QUANTUM Power chillers, the GENIUM refrigeration containers and the VENTUM re-cooling systems. The company also offers special refrigeration solutions, including free cooling systems, cooling networks and rental refrigeration. ENGIE Refrigeration is thus assuming a pioneering role in the field of carbon-neutral technologies.
Remote maintenance makes it possible to check chillers and heat pumps from a remote location. It is one of the services on offer from ENGIE Refrigeration. Our specialists for refrigeration and heating technology utilise remote maintenance to quickly and easily check the systems installed on customer premises and to make improvements where necessary.
Rental refrigeration systems are flexible and quick to deploy when existing systems fail, when seasonal demand peaks call for more refrigeration capacity, or when events cause demand for refrigeration to increase. In such cases, it is possible to rent a QUANTUM Air chiller, PENSUM Air chiller or VENTUM re-cooling system from ENGIE Refrigeration. The experts for refrigeration and heating technology handle the consultation, assembly, commissioning and removal of rental chillers.