HVAC Q&A

Questions from HVAC/R techs, answered with citations. Ask your own and it goes into the HVAC queue, separate from the other fields.

Answers

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Free public sources we cite

EPA: Section 608
EPA: Technology Transitions
40 CFR Part 84 and Part 82, Subpart F (eCFR)

Reference only. Follow the manufacturer's instructions, local codes and your AHJ.