Chapter 7 defers to the International Fuel Gas Code® for combustion air provisions for gas-fired appliances. This code addresses oil-fired and solid-fuel-fired appliances; therefore, Chapter 7 …

Combustion air must be provided to appliances to prevent poor combustion that can create multiple health and safety hazards. Solid fuel-burning appliances shall be provided with …

The requirements for adequate combustion air for both gas-fired and oil-fired combustion appliances depend to some extent on the number of air changes per hour (ACH) that take …

Requirements for use of indoor volume and outdoor air for combustion. Requires a safety inspections including draft. Requires make-up air for exhausting air equipment.

This comprehensive code comprises all building, plumbing, mechanical, fuel gas and electrical requirements for one- and two-family dwellings and townhouses up to three stories.

Every room or space containing fuel-burning appliances shall be provided with combustion and dilution air as required by this code. Com bustion and dilution air shall be provided in …

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Outdoor combustion air shall be provided through openings to the outdoors in accordance with the methods in 9.3.3.1 or 9.3.3.2. The minimum dimension of air openings shall not be less than 3 …

Combustion air supplied by a combined use of indoor and outdoor air shall be supplied through openings and ducts extending to the appliance room or to the vicinity of the appliance.

About this chapter: Chapter 17 applies only to oil-fired and solid fuel-fired appliances. Chapter 24 applies to combustion air for gas-fired appliances.