Exam (elaborations)
Air Conditioning TOP Exam Guide Questions and CORRECT Answers
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Cause of most freeze up problems in steam coils? 1) Coils handling 100% outside air OR 2) An incorrect blend of outside air and return air. Coil tube length where danger of freeze-up is minimal? 1.1 meters or less. Tube length is negligible as long as the steam trap is properly chosen and the...
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