Gas Heat ESCO Practice Exam

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Study for the Gas Heat ESCO Exam. Dive into flashcards and multiple-choice questions with hints and explanations. Get ready for your exam journey!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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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.