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As heat pump water heaters become more popular in residential applications, building departments need to be able to identify HPWHs...
We’ll go through the 2019 CALGreen (Title 24, Part 11) requirements for residential and nonresidential projects and discuss documentation submission...
The tightness of a building’s envelope to air infiltration is one of the key components to achieving Zero Net Energy....
The tightness of a building’s envelope to air infiltration is one of the key components to achieving Zero Net Energy....