R404A 'drop-in' claims 2,000 installations

Honeywell claims that more than 2,000 supermarket installations have now been made using R448A, the lower GWP “drop-in” for R404A. Marketed by Honeywell as Solstice N40, R448A is described as an energy-efficient replacement for commercial refrigeration applications including supermarket equipment, frozen food cases, cold rooms and blast freezers.