What Are Ductless Systems?
Ductless HVAC systems, also known as mini-splits, deliver heating and cooling without the need for traditional ductwork. These systems consist of a compact indoor air handler and a quiet outdoor condenser, connected by a small conduit. They're ideal for spaces where ducts don’t exist—or where energy savings and zone control are top priorities.
Perfect for:
- New additions and converted garages
- Older homes without existing ducts
- Offices, server rooms, or conference areas
- Multi-unit properties with varied tenant preferences
- Sunrooms and bonus rooms
What Is a Zoned HVAC System?
With a zoned HVAC setup, your home or building is divided into separate “zones,” each controlled by its own thermostat. These systems use electronically controlled dampers in the ductwork or multiple mini-split units to regulate temperatures independently across zones. That means no more fighting over the thermostat—and no more heating or cooling empty rooms.
Benefits of zoning include:
- Reduced energy use and lower utility bills
- Tailored comfort for each part of your home or building
- Less wear and tear on your HVAC system
- Smart thermostat compatibility for remote and automated control
Our Ductless & Zoning Services
At John Segars Air, our technicians are trained to design and install zoning and ductless systems for both residential and commercial clients. We work with top-tier brands like Mitsubishi, Daikin, and Fujitsu to deliver long-lasting comfort and performance.
Ductless Installation
We install sleek, quiet mini-splits that blend into any room and provide whisper-quiet comfort.
Zoning Design
We create multi-zone layouts for custom homes, additions, or commercial spaces with varied usage patterns.
Smart Integration
Control each zone from your phone with connected smart thermostats and apps like ecobee or Nest.
Why Choose John Segars Air?
We’ve been helping homeowners and business owners across Birmingham get the most from their HVAC systems for over 25 years. When it comes to ductless and zoned systems, our approach is simple: provide the most efficient solution for your space, your lifestyle, and your budget.
- Licensed, bonded & insured installers
- Energy-efficient system recommendations
- Clean and minimally invasive installation
- Ongoing service and system support
- Financing options available
From consultation to final test, we make sure your system delivers powerful, flexible, and efficient comfort—exactly where you need it.
Ready for Smarter Comfort?
If you’re planning a renovation, dealing with hot/cold spots, or simply want more control over your indoor climate, now’s the time to upgrade. John Segars Air Control Co offers free consultations on ductless and zoned HVAC solutions throughout the Birmingham metro area.
Frequently Asked Questions
Can ductless systems heat and cool?
Yes. Most modern ductless systems are heat pumps, meaning they provide both heating and cooling year-round.
How many zones can I have in my HVAC system?
It depends on your system and layout, but most zoning systems support 2–8 zones, and ductless systems can handle up to 8 indoor units per condenser.
Is ductless better than traditional ducted HVAC?
Ductless systems are more efficient for smaller areas or homes without existing ductwork. They also avoid energy loss common in ducts.
Do zoning systems work with smart thermostats?
Yes. We install smart zoning systems compatible with Wi-Fi thermostats, giving you app-based control over each zone.