The controller software also features an updated gas cooler section.
AHRI tested 15 SWEP brazed plate heat exchangers over three years, with a 100% success rate.
The new series of receivers have capacities up to 5000L (1,321gal).
The selection of PowerCO2OL units from Carrier signals “increased acceptance of CO2 for large-capacity applications,” the OEM said.
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.
Ametller Origen chose a transcritical system from Koxka for a new supermarket in Barcelona.
Green Cooling Summit panelists pull no punches about urgency of replacing f-gases with NatRefs.
With high heat transfer, plate models support range of natural refrigerants.
The new drives are designed to provide precise temperature control for refrigerated spaces, and are expected to deliver 15 to 30% energy savings.