Energy Efficient Central Air Conditioner Cost

A super efficient ac costs 20 to 50 more than single stage and two stage acs with moderate efficiency.

Energy efficient central air conditioner cost.

This is the cost to run an air conditioner for an hour. The best available model saves up to 1 532. Energy star most efficient 2020 central air conditioners and air source heat pumps. Femp has calculated that the required energy star qualified residential central air conditioner saves money if priced no more than 394 in 2017 dollars above the less efficient model.

The formula is kwh x kwh unit cost cost to operate an ac for an hour. Includes basic coverage quantities and typical overage. These exceptional central air conditioners and air source heat pumps represent the leading edge in energy efficient products this year. The payback period is the number of years it will take to recoup the higher equipment cost through lower energy bills.

With its simple design and small btu electrical requirements are at a minimum. Pros and cons of the most efficient central air conditioners. Since we are talking about energy efficiency this window air conditioner has an eer of 11 1 with a yearly energy cost estimated at 41 per year. Compared to central air the same source estimates that these types of split systems are 20 to 60 percent more efficient.

The energy star most efficient 2020 designation recognizes the most efficient products among those that are energy star certified. Our 3 ton air conditioner that uses 4 32 kwh multiplied by the kwh cost of 12 55 equals 54 216. This window unit needs a standard 110 120 volt electrical outlet with a 3 prong plug in.