Coût de la perte de climatisation due à la ventilation

Cooling $/hr = .9 x CFM x (To-Ti) /3414 BTU/kWh x $/kWh

Cooling $/year = (Cooling $/hr) x (hrs worked/wk) x (number of weeks)

Enter CFM exhausted to the outside:	CFM =
Enter outside temperature in Fahrenheit degrees To:	To =
Enter inside temperature in Fahrenheit degrees Ti:	Ti =
Enter $/kWh or use 0.08 as USA average cost :	$/kWh =
Enter number of hours worked per week:	# of hours =
Enter number of work weeks :	# of weeks =

Cost of Air Conditioning Loss per year:	$