REFRIGERANT R-600a

R600a is butane, a natural refrigerant suitable for use in a range of refrigeration applications. The use of R600a is increasing due to its low environmental impact and excellent thermodynamic performance. It is the most popular refrigerant gas for domestic and small commercial refrigerators. It is non-toxic, with zero ozone depletion potential and very low global warming potential.

Common applications:

Domestic cooling
Commercial refrigeration
Commercial refrigeration: Add-ons and vending machines
Industrial refrigeration
Substitute for: R12, R134a

ASHRAE Safety Classification: A3
Global warming potential (GWP): 3