Strategy II
Operable windows can be used for areas that are 20 feet inside and 10 feet to either side of windows and windows meeting size requirements within ASHRAE 62.1-2004 (ventilation) area of window =4% floor area of space to be ventilated.
Operable windows can be used for areas that are 20 feet inside and 10 feet to either side of windows and windows meeting size requirements within ASHRAE 62.1-2004 (ventilation) area of window =4% floor area of space to be ventilated.