If you want to save money on your heating and cooling, open your vents. It sounds silly, but many people mistakenly believe that closing the vents in the rooms they don’t use will save money on heating and cooling. In reality, closed vents make your system work harder, and make the other rooms in your home less comfortable. Another way to keep your home cool throughout the season is to call the cooling specialists at DoverPhila Heating and Cooling at (330) 343-5511!