Trane Ductless Mini-Split Systems

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? Design Aire has 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.

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Ductless System

Composed of three main components—an indoor unit consisting of a coil and a fan, an outdoor compressor unit and a remote control—most ductless split systems are connected by refrigerant lines and require no ductwork. The indoor unit can be mounted on the wall or in the ceiling.

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Efficient Comfort

Trane’s ductless indoor units have Seasonal Energy Efficiency Ratings (SEER) ranging from 16.00 to 22.00, making the systems remarkably efficient and environmentally friendly.

Quiet Operation

Specially designed air vents efficiently reduce sound to provide quiet comfort as low as 26db, for whisper-quiet operation.

Design Flexibility

Since there is no ductwork to install, it’s easy to add Trane’s reliable heating and cooling to any home, in any room desired. It’s an economical and efficient option for homes without an existing ducted system or when adding ductwork may be impractical or too expensive.

How Ductless Mini-splits Work

Split-zoning systems allow each room (or space) using an individual indoor air-handler to be controlled independently from other rooms, thus providing individualized comfort control within each room of a home. Ductless systems use two small refrigerant lines plus power and control wiring to connect an outdoor unit to each individual air handler. This allows for easy installation in new construction and causes minimal disruption if you are renovating or retrofitting your home.

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