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​Cooling your home can account for up to half of your annual energy bill. Save up to 10% on your cooling costs with a $70 rebate for a cool control device through the Home Performance with Energy Star program.


how does cool control save energy?
Did you know that your air conditioner still holds cold air after it stops running? After your air compressor shuts off, cooling capacity remains because the cooling coil is still cold. Cool control devices take advantage of this by running the fan a few minutes longer to take advantage of the cold coil by blowing air across it to continue to cool your house.
For most systems, the fan will run for up to 5 minutes after your air compressor turns off. On extremely hot days the fan may run for longer periods of time with the air compressor cycling on and off. Even though the fan uses electricity to run, running your entire air conditioning system uses more. The device runs your fan more while the coil is still cool to save money from not needing the whole system turned on.
By using all of the cooling capacity from your air conditioner you can save up to 10% on your cooling bill. The cool control device saves energy every time your AC unit runs.
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That sounds great, but will it work for me? 
Cool control program devices work on most central air conditioning systems by taking advantage of our dry climate. They also work with some types of heat pumps. The devices are not meant to work on window units.
How do I get started?
Contact a participating contractor to install and set the cool control device for your house. They will submit the $70 rebate application for you. All you need to do is enjoy your savings.​

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your participating contractor’s role
Work with your participating contractor through the Home Performance with ENERGY STAR® program to ensure your new cool control device is installed to the APS Quality Installation Standards. Your participating contractor is responsible for submitting the rebate application form to APS. 
This program is funded by APS customers and approved by the Arizona Corporation Commission.
The APS Home Performance with ENERGY STAR® program can help you evaluate your existing system and identify opportunities to improve your home's comfort and efficiency.