If you are vision-impaired or have some other disability under the Americans with Disabilities Act or a similar law, and you wish to discuss potential accommodations related to shopping or ordering on or using the benefits of our website, please contact Alliant Energy at 1-800-ALLIANT (800-255-4268).

Air Quality

Air infiltration
Air infiltration
Keeping the cold air out and the warm air in.
Air quality in your home
The proper air flow in your home can improve the comfort and health of people living in the house. Find out how to test the air flow in your home and what to do if you need to make a change.
Bathroom vent fan
Do you use your bathroom vent fan? If you don't, you should. The ventilation throughout your house is designed to exhaust moisture outside your home.
Cleaning your ductwork
Having your ductwork cleaned can improve the quality of air in your house and increase the efficiency of your heating and cooling system.
Sealing ductwork
You can seal ductwork easily and economically with mastic or foil tape
Filtering the air we breathe
Air filters come in all shapes and sizes. Choose one that fits your situation
Preventing mold in your home
Mold is all around us, but you can discourage it from growing in your home
Sealing ducts from inside out
Leaky ductwork lets air go where you don't want it to. This new technology could be the answer.
Ventilation for your home
Ventilation is important for your whole home. Learn ways to circulate air in your home to keep fresh air circulating.
Whole house humidfiers
See how whole-house humidification can increase your home comfort
Web-Only Videos
Recent Shows
Upcoming Shows
Upcoming Shows
See what's coming up on this week's edition of PowerHouse!

April 1/2
  • Segment 1: Home Energy Assessment
  • Segment 2: Blower door test
  • Segment 3: Infrared camera
  • Segment 4: Duct pressure test




Questions about the show? Call 1-866-ALLIANT (866-255-4268), use our Contact Us form or send an e-mail.
If you are vision-impaired or have some other disability under the Americans with Disabilities Act or a similar law, and you wish to discuss potential accommodations related to shopping or ordering on or using the benefits of our website, please contact Alliant Energy at 1-800-ALLIANT (800-255-4268).