A water heater is being installed in a residential garage. What is the minimum clearance required between the water heater and the nearest fuel supply line?

ICC P1 exam practice question · Water Heaters

A water heater is being installed in a residential garage. What is the minimum clearance required between the water heater and the nearest fuel supply line?

A6 inches
12 inches
C18 inches
D24 inches

Exam tip

Always check the specific requirements for water heater installation in different locations as they can vary.

Why B is correct

According to Section R1009.4.1 of the 2024 IRC, the minimum clearance between a water heater and the nearest fuel supply line in a garage is 12 inches. This ensures safe installation and operation.

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A water heater is being installed in a residential garage. What is the minimum clearance required between the water heater and the nearest fuel supply line?

A water heater is being installed in a residential garage. What is the minimum clearance required between the water heater and the nearest fuel supply line?

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