How to use fans efficiently
If the outside temperature is cooler than inside, place fans at downstairs windows to help bring the cool air in and upstairs to push the warm air out.
If your home is on one level, position a fan to draw cool air in through one window and push it through another window.
Related tips
Quick tip
Upgrade to a heat pump and save up to 35% on your energy bill
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Upgrade your central air conditioner or heat pump to a ductless heat pump. This can save about 25 - 35% of the heating and cooling load (3,000 - 4,100 kWh per year) and you can qualify for $2,000 in rebates.
