Gas Heat ESCO Practice Exam

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Study for the Gas Heat ESCO Exam with comprehensive quizzes, flashcards, and multiple choice questions designed to help you succeed. Prepare effectively and confidently for your upcoming test!

Practice this question and more.

An installed gas furnace should have a minimum of ____ inches for service access.

12 inches
18 inches
24 inches
36 inches

The correct answer is: 12 inches

The minimum of 12 inches of service access is required for an installed gas furnace in order for a technician to perform necessary maintenance and repairs. The other options, although larger, would provide more space than needed and could potentially create a safety hazard by allowing for debris or objects to accumulate around the furnace.