R-1234yf is what type?

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Multiple Choice

R-1234yf is what type?

R-1234yf is an HFO, a hydrofluoroolefin refrigerant. It’s designed as a low-GWP replacement for higher-GWP HFCs, and it has zero ozone depletion potential. What sets it apart is the presence of a carbon–carbon double bond (an unsaturated structure), which classifies it as an olefin rather than a fully saturated HFC. It isn’t a natural refrigerant, since natural options are typically CO2, ammonia, or hydrocarbons and are not synthetic blends like 1234yf.

R-1234yf is an HFO, a hydrofluoroolefin refrigerant. It’s designed as a low-GWP replacement for higher-GWP HFCs, and it has zero ozone depletion potential. What sets it apart is the presence of a carbon–carbon double bond (an unsaturated structure), which classifies it as an olefin rather than a fully saturated HFC. It isn’t a natural refrigerant, since natural options are typically CO2, ammonia, or hydrocarbons and are not synthetic blends like 1234yf.

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