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Under ASHRAE Standard 34, R-134a is classified as? 1) A1 2) A2 3) A3 4) A4
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Under ASHRAE Standard 34, R-134a is classified as?
1) A1
2) A2
3) A3
4) A4

User Investigator
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1 Answer

7 votes

Final answer:

R-134a is classified as A1 under ASHRAE Standard 34.

Step-by-step explanation:

Under ASHRAE Standard 34, R-134a is classified as:

  1. A1
  2. A2
  3. A3
  4. A4
User SIDU
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