Which statement is true regarding appliances installed under floors?

Which statement is true regarding appliances installed under floors?

• A. The clear access opening must be at least 22 inches by 30 inches to allow removal of the largest appliance.
• B. The clear access opening must be at least 18 inches by 24 inches.
• C. Clear access openings are not required for appliances under floors.
• D. The clear access opening must be at least 28 inches by 36 inches.

Answer: (A)

When an appliance is installed under a floor, you must have a clear floor opening that lets you remove the largest unit. The required minimum size is 22 inches by 30 inches, which provides enough clearance to maneuver the biggest appliance through the opening without damage or getting stuck. An opening of 18 by 24 inches is too small to accommodate the largest appliance, so it wouldn’t meet the requirement. Saying no floor opening is needed is incorrect because access is necessary for removal and service. Requiring at least 28 by 36 inches sets a larger minimum than the standard, which isn’t what the code specifies. So, the 22 by 30 inches minimum is the correct guideline.

When an appliance is installed under a floor, you must have a clear floor opening that lets you remove the largest unit. The required minimum size is 22 inches by 30 inches, which provides enough clearance to maneuver the biggest appliance through the opening without damage or getting stuck. An opening of 18 by 24 inches is too small to accommodate the largest appliance, so it wouldn’t meet the requirement. Saying no floor opening is needed is incorrect because access is necessary for removal and service. Requiring at least 28 by 36 inches sets a larger minimum than the standard, which isn’t what the code specifies. So, the 22 by 30 inches minimum is the correct guideline.