HVAC -

Heating Equipment

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

Guide describing combustion furnaces with selection and installation guidance.

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

Guide describing how to install a corrosion-resistant drain pan in condensate-producing HVAC equipment.

Guide describing how to install ducted returns in bedroom walls to balance air pressures between rooms and to enable stale air to return to a central heating system's air handler for reconditioning even when room doors are closed.

Guide describing ductless heat pump systems used for single-room or whole-house heating and cooling.

Guide describing how to upgrade or expand an existing HVAC system.

Guide describing sizing and installation of foundation heat exchangers, which can be connected to a heat pump system used for spacing conditioning as well as domestic water heating.

Guide describing ground-source (geothermal) heat pumps including an overview of technology and guidance on compliance and installation.

Guide describing the uses, selection process, and specification of high-MERV filters.

Guide describing how to design HVAC systems to be located within the conditioned space of the home, either in a utility closet or in an air sealed conditioned attic, basement, or crawl space.

Guide describing proper installation of high-MERV furnace and air-handler filters.

Guide describing the split system heat pumps used for central forced air heating and cooling.