HVAC -

Heating Equipment

Guide describing air-sealing of the seams and holes in HVAC air handler and furnace cabinets.

Guide describing how to air-seal duct and flue shafts.

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

Guide describing design and installation of compact duct systems for central heating and cooling systems.

Guide describing how to conduct duct leakage tests per RESNET protocols.