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That is going to vary quite a bit depending on the size and efficiency of the unit. A typical 12,000 BTU window air conditioner draws about 1. 2 kW, so operation for 1 hour would consume 1. 2 kWh`s for a cost of about 8 cents per hour.What is the best HVAC system?
HEIL Air Conditioners. Heil HVAC is another one of the best air conditioner brands that doesn’t get as much love as they should. This AC brand’s tech allows different heating and cooling components send information and synchronize performance, becoming more energy efficient and reliable overall.What type of energy does an air conditioner use?
Air Conditioning. Refrigerators use energy (usually electricity) to transfer heat from the cool interior of the refrigerator to the relatively warm surroundings of your home; likewise, an air conditioner uses energy to transfer heat from the interior of your home to the relatively warm outside environment.