energy efficiency | iowa

Whole-House Ventilationarrows

If you’ve ever spent time in the attic in the summer, you know it’s hot – as much as 150 degrees Fahrenheit. That trapped, super-heated air causes the air conditioner to run harder and more frequently. By installing a whole-house fan, hot attic air is expelled, keeping a home cooler. A whole-house fan can pull heat from the entire home and draw in cooler outside air.


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New and Replacement Fireplaces Double Black Arrow
When building a traditional fireplace, install ducts around it so cool room air is drawn in and circulated around the firebox. Warmed air is ducted back into the room by convection. Learn More