Practice question

What tool must a technician use to safely recover, vacuum, and recharge refrigerant in compliance with environmental regulations?

  1. A standard radiator pressure tester pump kit
  2. An Air Conditioning Recovery and Recharge Station (R-134a or R-1234yf station)
  3. A portable propane torch heating assembly
  4. An engine oil extraction pump

Answer: B — An Air Conditioning Recovery and Recharge Station (R-134a or R-1234yf station)

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