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HVAC-R EPA Practice Exam 608 Core Test Questions with Answers
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HVAC-R EPA Practice Exam 608 Core Test Questions with Answers 1. Reclaim 2. Be filled to 95% capacity 3. Remain at least 5 feet away from any operat- ing equipment 4. PSIG and inches of mercury 5. Low pressure va- por 6. Electronic or Ul- trasonic tester 7. Hydrogen, Fluo- rine, Carb...
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