Exam (elaborations)
NATE Gas Heat Practice Guide Exam Questions with 100% Correct Answers
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What precautions are required when mounting any gas furnace on a wood platform in an attic? Correct Answer None The gas control valve may be damaged if exposed to an inlet pressure above what? Correct Answer 14 inch W.C. How many elbows and joints should a vent connector have? Correct Answer ...
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