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A2L Actual Test Paper 2026 Questions With Solutions Graded A+ Complete Answers Bundle

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A2L ACTUAL TEST PAPER 2026 QUESTIONS WITH SOLUTIONS GRADED A+ COMPLETE ANSWERS BUNDLE

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A2L ACTUAL TEST PAPER 2026 QUESTIONS
WITH SOLUTIONS GRADED A+ COMPLETE
ANSWERS BUNDLE

●● ASHRAE 34 Classification A1.
Answer: Toxicity: non-toxic, Flammability: non-flammable or low flame
propagation


●● HFO Molecule.
Answer: Hydrofluoro olefin with low GWP and double bonded carbons


●● 1234YF Refrigerant.
Answer: Commonly used in automobiles, low GWP of 4


●● R32 Refrigerant.
Answer: Commonly used in Asian-driven equipment like Mini Splits


●● R454B Refrigerant.
Answer: Replacing 410A, mildly flammable, GWP around 466-467


●● Poe Oil.
Answer: Polyolester oil used in refrigeration compressors

, ●● Ozone Depletion.
Answer: Historical concern, addressed by Montreal Protocol


●● DuPont.
Answer: Parent company of Comores, spin-off in 2015


●● Freon.
Answer: Trademark name for refrigerants, now owned by Comores


●● GWP.
Answer: Global Warming Potential, a measure of greenhouse gas
emissions


●● CC Stock Market Symbol.
Answer: Comores stock market symbol


●● Comfort Cooling.
Answer: Primary focus of refrigerants for residential cooling


●● EPA Cards.
Answer: Certification cards related to environmental protection

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