Guides A-Z

This measure guide describes the need to install a dedicated dual-pole circuit breaker for a future solar photovoltaic installation.

Guide describing application of a radiant barrier layer in the attic to block radiant heat transfer between hot surfaces and heat-absorbing surfaces.

Guide describing effective ways to distribute hot water using either a core (compact) plumbing layout or a central homerun manifold piping system.

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 design for shelter-in-place spaces during windstorm storm events.