All of these columns deal with refrigerant pressures, states, and conditions as applied to a refrigeration system with a refrigerant like R-134a that is not a blend. The typical vapor compression ...

The Environmental Protection Agency is warning homeowners about an illegally marketed refrigerant for central ... HCFC22 or just R22, is being phased out because it depletes ozone from the atmosphere.

Here’s what you need to know about the R22 refrigerant ban and how it could personally affect you: 1. What exactly is the ban about? The initiative to phase out ozone-damaging chemicals known as ...

The A/C unit would be running higher evaporating (suction) pressures and temperatures. With this increase in vapor pressure and coil temperature, the A/C unit would experience higher efficiencies from ...

Trane has used the opportunity to phase-out R22 refrigerant in favour of R410a to introduce new features and benefits across its product range. “From a US perspective, we have to achieve this ...

A CO2 system is transcritical: the refrigerant operates in one physical state instead of transitioning between a liquid to a gas. High operating pressures are necessary in order for CO2 ...

Effective September 1, residents will no longer be able to import air conditioning and refrigeration equipment which contain R22 refrigerant. This is according to the Ministry of Trade ...