Ensure air supply and return vents are clear.
![Action detail image](https://d1gfh64gwhrii7.cloudfront.net/images3_135/equipment/448/Clean_Air_Intake-448-93.png)
Blocked supply and return vents cause heating and cooling systems to work longer - wasting heating, cooling and fan energy. Regularly inspect air supply and return vents for any obstructions.
June 1
2019
FAQ
If you mark an item on your plan as completed, we will track your estimated energy use and savings over time. We can use this to find additional savings options.