Slim duct mini-split system
Slim duct mini-split systems are ideal for heating and cooling diminutive rooms and areas like small offices, workspaces, and utility rooms. Slim duct mini-splits are probably the most compact and quiet heating/cooling unit available. And when the outdoor temperature is perfect – which is often the case in San Diego – you can use the slim duct system to intake fresh air into interior rooms. The unit can be easily concealed in a wall or ceiling.