The Kirby Program enables apprentices to demonstrate they are qualified to work with natural refrigerants.
The two companies won for a collaboration that saw a CO2 brine chiller solution installed at a food packaging facility in the U.K., saving the end user 30% in energy.
The AR CO2 refrigeration container has integrated control panels and can be installed outdoors next to facilities or on the roof.
Model 239A accommodates twice the refrigeration capacity as Temprite’s next largest unit, model 139A.
The small-capacity prototype has the same efficiency as a comparable R448A unit.
State Senator Skinner’s SB 1206 would transition California’s economy away from HFCs to natural alternatives no later than 2035.
The German OEM specializes in CO2 heat pumps for mobile applications like buses and rail.
The heat pump from Danish OEM Advansor will replace 250 oil and gas boilers, and cut an estimated 1,200 metric tons of CO2e emissions per year.
Generating hot water up to 70°C, the heat pump is designed to replace fossil fuel furnaces.
The heat pump, using Vilter’s high-pressure single-screw compressor, has completed more than 6,700 hours of testing.