NM CID MM-2 Practice Questions - New Mexico CID MM-2 Natural Gas Fitting Examination Exam

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The utility states a heating value of 850 Btu per cubic foot. A furnace is rated 85,000 Btu/h. What CFH do you use for sizing?
Correct Answer:
100 CFH, because 85,000 ÷ 850 = 100

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