WebJan 29, 2010 · Normalized leakage (NL), defined by ASHRAE Standard 119, is a dimensionless number calculated by dividing ELA by the conditioned floor area, multiplied by a correction factor that varies with the height of … WebAug 22, 2015 · mpg9999 Aug 24, 2015 08:31pm #7. The first floor is 1902 sq ft. The second floor is 1536 plus a 364 sq ft room over the garage for a total of 1900 sq ft on the second floor. The HVAC contractor submitted an estimate that included a 2.5 ton AC unit for each floor, and a 53,000 BTU furnace for each floor.
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WebMar 13, 2024 · Conditioned Spaces vs. Unconditioned Spaces. user-6789598 Posted in Energy Efficiency and Durability on March 13, 2024 02:12am. To better understand the … WebOct 10, 2024 · In the BERS Building Elements report, the number in the brackets (see sample below) of the Conditioned, Unconditioned and Total Area, is the drawn area … neighborhood social k cups
Calculating Conditioned Square Footage - NH Saves
Web1. In unfinished attic spaces, insulate between and over the floor joists to seal off living spaces below. If the air distribution is in the attic space, then consider insulating the rafters to move the distribution into the conditioned space. (1A). Insulate the attic access door. Web1. In unfinished attic spaces, insulate between and over the floor joists to seal off living spaces below. If the air distribution is in the attic space, then consider insulating the … Web1.8 Conditioned Floor Area Conditioned floor area (CFA) is the total floor area (in square feet) of enclosed conditioned space on all floors of a building, as measured at the floor level of the exterior surfaces of exterior walls enclosing the conditioned space (§100.1). … neighborhood social event ideas