SPT 6000 BTU Window Air Conditioner Energy star comes with 6000 BTU cooling capacity, 3 fan speed and washable filter. Energy star Window Air Conditioner Capacity: 6,000 BTUs Estimated Annual Operating Cost: $45 Your operating costs will depend on your utility rates and use. The estimated operating cost based on a 2007 national average electricity cost of 10.65 cents per kWh. Temperature Range fro
