No Ductwork? No Problem.

Even homes without traditional ductwork can enjoy reliable comfort. Ductless systems use an indoor wall-mounted unit and an outdoor compressor to heat and cool your home. These energy-efficient systems are perfect for spaces where ductwork isn’t practical such as room additions, garages, hot bedrooms, or rooms relying on baseboard heat or window units.

Where Ductless Systems Work Best

Ductless systems are an ideal solution for:

• Smaller spaces like enclosed patios or sunrooms
• Heating & cooling isolated areas
• New additions, garages, and bonus rooms
• Homes without existing ductwork
• Supplementary cooling in specific rooms like bedrooms or basements
• Landlords managing multiple units

How Ductless Systems Work

Ductless mini-split systems deliver air directly to the room, no ducts required. Each system has two main components:

• Outdoor compressor: installed outside your home
• Indoor air handler: mounted on the wall inside

A slim conduit connects the two, and each indoor unit has its own remote for easy, room-by-room control.

Why Choose Ductless Systems?

Ductless systems offer benefits that go beyond comfort:

• Zoning capabilities – Control each room independently
• Quiet operation – Much quieter than traditional HVAC
• High efficiency – Less energy lost compared to ducted systems
• Flexible installation – Great for retrofits and expansions
• Money-saving – Lower utility bills through efficiency
• Eco-friendly – Reduced carbon footprint, ozone-safe
• Design flexibility – Compact size (about 7” deep, 15” high) fits almost anywhere

Your Local Ductless Experts

Control Tech has been trusted since 1983 to bring comfort solutions to Zionsville, Indianapolis, and surrounding communities. Whether you’re upgrading an old system, finishing a basement, or adding space to your home, we’ll help you find the right ductless solution.

Click here for an instant estimate for your space!

Related Cooling Services

• Air Conditioning
• Ductless Systems