Guides A-Z | Building America Solution Center

Air Sealing the Air Handler Closet

Guide describing the repair and reconfiguration of the air handler closet and platform when replacing the air handler.

Guide describing combustion furnaces with selection and installation guidance.

Guide describing categories of direct-vent combustion space- and water-heating equipment and combustion safety testing.

Information guide describing things to consider before attempting retrofits including any combustion appliances, or that may affect them.

Information guide describing considerations for before retrofitting HVAC systems, retrofit scope considerations, and HVAC system replacement options.