
Aeon’s Store @Frozen in Japan Uses 55 Daikin AHT R290 Showcases
Opened in August 2022, the store offers 1,500 frozen food items stored at -20°C in plug-in display freezers.
Opened in August 2022, the store offers 1,500 frozen food items stored at -20°C in plug-in display freezers.
Daikin Europe is set to launch the new Altherma 4 air-to-water heat pump series at ISH 2023, including models running on natural refrigerant propane.
The LMSEY wall-mounted unit for walk-in cold rooms cuts MT energy use by 20%.
These units are designed for small and medium enterprises with cold storage needs.
The Austrian manufacturer’s R290 cases help the environment while its monitoring system prevents food waste, showing that “cooling matters.”
The conversion was carried out in 2021 and together with a new AC system has saved 56% in power consumption in the test store.
The in-box technology locates the entire refrigeration system in a pull-out compartment near the floor at the front of the cabinet.
The maximum allowable charge amount for R290 per refrigerant circuit has increased to 494g, following the IEC standard for plug-in commercial cases.
Godrej R290 unit completed the testing phase of the competition, but was thought to be ‘hampered’ by charge restrictions.