Exam (elaborations)
NATE HEAT PUMP RETAIL READY 2024 Questions with 100% Correct Answers | Updated | Download to score A+
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1. R-22 vapor line diameters and lengths are typically specified for a ANS Vapor pressure drop that does not exceed 6 - 7 psi or 6°F. 2. The primary purpose of using flux when soldering copper or brass parts is to ANS Prevent oxidation. 3. The water that results from a defrost cycle of an air ...
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