Ductless Mini-Split Service in Atherton

About Ductless Mini-Splits

Ductless mini-splits provide efficient heating and cooling without requiring ductwork. An outdoor compressor connects to one or more indoor units through refrigerant lines and wiring. Each indoor unit controls its zone independently. Mini-splits excel in homes without ducts, additions, converted spaces, and areas with comfort issues. Multi-zone systems can serve entire homes with individual room control.

How It Works

Mini-splits work like heat pumps but deliver conditioned air directly to the room without ducts. The outdoor unit contains the compressor. Refrigerant lines connect to wall, ceiling, or floor-mounted indoor units. Each indoor unit has its own air handler and can be controlled independently. This eliminates duct losses and allows precise zone control.