Targeted comfort without tearing into walls
Ductless Mini Splits & Multi-Zone Systems for real spaces.
Whisper-quiet zoned heating and air conditioning for additions, converted garages (ADUs), and homes without ductwork.
What to expect
A clear answer before anything starts.
Ductless systems eliminate the 20–30% energy loss typical in attic ductwork. Each room gets its own independent remote control and inverter heat pump head. HVAC Nation keeps the visit practical, explains your options without commission pressure, and gives you space to decide.
Service highlights & standards
Single-zone and multi-zone configurations up to 8 indoor heads
Up to 28+ SEER2 efficiency for ultra-low electrical consumption
Perfect for ADUs, master suites, home offices, and sunrooms
Whisper-quiet operation as low as 19 decibels
Common signs you need this service
- Garage conversion (ADU) or room addition requiring cooling
- Historic home with plaster walls and no existing duct infrastructure
- Hot second floor that the central HVAC system cannot reach
- Desire to only heat or cool the specific room you are using
Frequently asked questions
Can ductless mini splits heat as well as cool?
Yes. They are advanced reversible heat pumps providing heating in winter and air conditioning in summer with extreme efficiency.
How are the refrigerant lines routed?
A small 3-inch hole through the exterior wall accommodates the insulated copper line set, which is encased in a clean architectural line cover matching your exterior stucco.
