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2024 International Mechanical Code

Chapter 8Chimneys And Vents

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Question 1 1.

Which of the following is the primary design requirement for a venting system to ensure the conveyance of combustion products to the outside atmosphere?

Question 2 2.

What is the maximum permissible cross-sectional area of a flue serving a solid-fuel-burning appliance relative to the appliance flue collar?

Question 3 3.

When connecting an appliance to a masonry chimney flue at what minimum distance above the lowest portion of the interior of the flue must the connector enter?

Question 4 4.

For a masonry chimney flue serving a fuel-burning appliance, what is the minimum required height for the cleanout opening?

Question 5 5.

What is the minimum temperature resistance required for approved flue lining materials, other than clay or UL 1777 systems, used in residential-type and low-heat appliances?

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