HVAC-EPA-608 Study Materials
Browse documents related to HVAC-EPA-608, including notes, exams, test banks, solutions manuals, and related study materials.
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Physics > QUESTIONS & ANSWERS
HVAC-EPA-608-Certification Study Guide | Questions and Answers.
HVAC: EPA 608 Certification Study Guide Questions and Answers, Graded A+ Are there drop-in replacements for R-12 systems? Why or why not? ✔✔ No because the new refrigerants are incompatible with the oils and lubricant...
Education > QUESTIONS & ANSWERS
HVAC: EPA 608 Certification Study Guide with complete solutions
Are there drop-in replacements for R-12 systems? Why or why not? - Answer- No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and wha...
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