
Ammonia/CO2 south of the border
Mexican cold-storage operator Frialsa is leading its country’s adoption of NH3 /CO2 systems that are safer and 15%-20% more energy efficient than conventional ammonia equipment.
Mexican cold-storage operator Frialsa is leading its country’s adoption of NH3 /CO2 systems that are safer and 15%-20% more energy efficient than conventional ammonia equipment.
Parker Hannifin and Mueller Industries have new ball valves for transcritical CO2 systems.
First U.S. retail test of modulating unit is in the offing, offering 10%-20% energy reduction for transcritical CO2 system.
Chinese manufacturer is bringing its natural refrigerant compressors as a first step toward a larger presence.
DeCicco & Sons compared its first transcritical store to an equivalent store using R404A.
New reciprocating and screw compressors, on display this week at the IIAR Show, offer much more capacity than previous models.
Impressed by its safety, environmental friendliness and energy efficiency, Wholesome Harvest Baking is the first industrial operator in Canada to install Mayekawa’s NewTon NH3/CO2 system.
Program provides instruction and software on smaller-diameter copper tubes, which are well suited for natural refrigerants
The ECOLINE+ six-cylinder line is a follow-up to the UL-approved OCTAGON Transcritical line; both cut commercial system costs and lend themselves to industrial applications.
Mayekawa’s NewTon unit installed at a candy plant consumes 32% less energy than an R507A system, reports ASHRAE Journal.