Exam (elaborations)
CSIA 105 EXAM REVIEW WITH CORRECT ANSWERS |NO RETAKE!!| 100% SATISFACTORY
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What is the minimum thickness of a wythe - 4 inches nominal chimney liners are listed to what standard - UL 1777 NFPA 211 recommends annual cleaning of chimneys fireplaces and vents - False The horizontal length of a single wall connector to a natural drat chimney or vent serving a single appli...
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