The all-in-one setup was also 25% cheaper than purchasing separate refrigeration, heating and air-conditioning systems.
ATMO Europe: Reversible CO2 Heat Pumps, Combined with CO2 Booster System, Take Root in European Retail Outlets
Multiple examples are unveiled by HVAC&R engineering specialists Frigo-Consulting.
Biaggini’s system is one of the first of its kind to use CO2 as the refrigerant in dual-duty air conditioning/heating system, the company said.
Convinced of their status as a market-ready alternative to HFCs, Swiss retailer Migros expects the “vast majority” of its supermarkets to use natural refrigerants by 2030 – most of which will use CO2 transcritical systems. “In supermarket refrigeration, it’s important to have efficient and reliable refrigeration production,” says Urs Berger, who heads the Energy and Building…
Switzerland’s biggest retailer Migros is aiming to become a leader in climate protection and energy savings under its ‘Generation M’ sustainability programme. In its latest effort to trial and spread state-of-the-art CO2 refrigeration technology, Migros partnered with system engineering expert Frigo Consulting in its Ibach store to save 45% energy while setting new benchmarks for using ejectors across Europe.