ESCO A2L - ESCO A2L Refrigerant Certification Practice Test
ESCO A2L - ESCO A2L Refrigerant Certification ESCO A2L - ESCO A2L Refrigerant A2L Refrigerant Characteristics Questions and Answers
According to ASHRAE Standard 34, what does the '2L' in the A2L refrigerant classification signify?
Select your answer
A
Low toxicity and high flammability.
B
Non-flammable with low global warming potential (GWP).
C
Lower flammability with a low burning velocity.
D
High toxicity and low flammability.
Hint