Description
Guide describing the repair and reconfiguration of the air handler closet and platform when replacing the air handler.
Showing results 1 - 5 of 5
Description
Information guide describing considerations for before retrofitting HVAC systems, retrofit scope considerations, and HVAC system replacement options.
Description
Guide describing combustion furnaces with selection and installation guidance.
Description
Information guide describing things to consider before attempting retrofits including any combustion appliances, or that may affect them.
Description
Guide describing categories of direct-vent combustion space- and water-heating equipment and combustion safety testing.