Version 2.6

Term	Term Definition	Options	Unit of Measure
Earth Advantage Portland OR	Portland, Oregon city utility program	View	None
Earth to air heat exchanger		View	None
Earth to water heat exchanger		View	None
Earthcraft Southeast	Southeast region utility program	View	None
Earthquake Zone	If the property is in an earthquake zone, what is the source of the zone designation.	View	None
East	Lying toward, or facing the east.	View	None
East	Lying toward, or facing the east.	View	None
East	Lying toward, or facing the east.	View	None
East	Lying toward, or facing the east.	View	None
ECM	Energy conservation measure	View	None
Economizer		View	None
EDT		View	None
Education	School premises for educational purposes.	View	None
Education higher	Higher education premises including community college, junior college, university, vocational school, technical school, and professional school.	View	None
Education preschool or daycare	Preschool education premises including preschool or daycare. Also includes schools for the physically disabled and parochial.	View	None
Education primary	Primary education premises including primary school, elementary school, and kindergarten. Also includes schools for the handicapped, montessori, boarding, preparatory, private, and parochial.	View	None
Education secondary	Secondary education premises including secondary school, junior high school, middle school, and high school. Also includes schools for the academic, technical, vocational, montessori, handicapped, boarding, preparatory, private, finishing, parochial and military.	View	None
EER	Energy efficiency ratio - the ratio of output cooling energy (in BTU) to electrical input energy (in Watt-hour).	View	None
Effective	Into effect	View	None
Effective Leakage Area	Total area of all the gaps and cracks in a premises which contribute to infiltration. It is usually calculated in the U.S. at 4 pascals	View	None
Effective R Value	The R-value of a complete construction including all material layers as well as the interior and exterior air film coefficients.	View	hr-ft2-F/Btu
Efficacy	The amount of light (luminous flux) produced by a light source, usually measured in lumens, as a ratio of the amount of power consumed to produce it, usually measured in watts.	View	None
Efficiency	A ratio of output to input.	View	None
Efficiency Metric Qualifier	The measure used to quantify efficiency	View	None
Efficiency Qualifier	Variations in the quantification of the effectiveness with which equipment, a product, process, or system performs.	View	None

Version 2.6

Pages