R290 - propane
R290 is pure hydrocarbon (HC) with a low GWP coefficient, and a purity of at least 99.5% or 99.9%, used in residential refrigeration and small commercial cooling devices, as well as mobile air-conditioning units.
R290 is a flammable refrigerant.
It has been used in household refrigerators and portable air-conditioners since the early 1990s.
In addition, R290 is a component of several blends available on the market.
From an ecological standpoint, R290 is a gas with a low GWP (3) and a zero ODP.
R600a is a hydrocarbon (HC) with a low GWP coefficient, and a purity of at least 99.5% or 99.9%, used in residential cooling systems and small commercial cooling devices.
R600a is a flammable refrigerant.
Owing to its physical and chemical properties and as the most appropriate agent for medium/high-temperature applications, it has been used in fridges since the early 1990s.
In addition, R600a is a component of several blends available on the market.
From an ecological standpoint, R600a is a gas with a low GWP (3) and a zero ODP.