Ductless vs. Central Air — Side by Side
❄ Ductless Mini Split
- ✓No ductwork required
- ✓Lower installation cost for 1-2 zones
- ✓Room-by-room temperature control
- ✓Up to 40% more efficient
- ✓Provides both heat and cooling
- ✓Perfect for additions and older homes
- ✕Higher cost for whole-home multi-zone
- ✕Indoor units are visible on walls
🏠 Central AC
- ✓Whole-home cooling from one system
- ✓Hidden in walls and attic - no visible units
- ✓Lower cost when ductwork already exists
- ✓Familiar technology, easy to operate
- ✕Requires ductwork - expensive if not present
- ✕One temperature for whole house
- ✕Less efficient than modern mini splits
Our Recommendation by Home Type
Older South Jersey home without ductwork: Mini split — hands down. Adding ductwork to an existing home is expensive and disruptive. A whole-home mini split system is cleaner and often cheaper.
Home with existing ductwork in good condition: Central AC is the practical choice. You already have the infrastructure - use it.
Room addition, garage, or sunroom: Mini split - every time. No construction, installs in half a day, works perfectly for single-zone comfort.
Want maximum efficiency: Mini splits win. Modern ductless systems consistently outperform central AC on efficiency ratings.