Trane Air Handlers

Design Aire is not only the largest residential Trane dealer in St. Louis – we are the largest in the entire state of Missouri.

What does that mean to you? We have more training and experience with Trane systems than any HVAC company in the area. We also receive quantity discounts on Trane equipment, so you receive the best equipment and installation at a reasonable price!

An air handler blows cold air around your home. When matched with a heat pump, an air handler helps your home keep the right temperature no matter the season.

Browse all our Trane air handlers below. To get more information or make a purchase, contact us today!