Here’s an easy way to save 10% to 15% on your cooling costs.
Install a Western Cooling Control (WCC) device for your central AC system. This device is specially designed for the Arizona climate and costs only $150 after a $70 rebate from APS.
A regular air conditioner works best in a hot and humid environment. The WCC device modifies a regular air conditioner to make it work better in the dry and hot weather that we have in Arizona.