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Guides A-Z

Showing results 1 - 14 of 14

Description
Guide describing combustion furnaces with compliance and installation guidance.
Description
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.
Description
This guide describes evaporative cooling technologies which can be used to cool homes in dry climates.
Description
Guide providing information about ground-source (geothermal) heat pumps including an overview of technology and guidance on compliance and installation.
Description
Guide describing how to install jump ducts 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.
Description
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.