Small Duct High Velocity

The Unico High-Velocity Heating and Air Conditioning System

The Unico System is a small duct, high-velocity central air conditioning and heating system. No matter what type of building or home you have, or how old the building is, or what type of configuration, installing a Unico high-velocity system is a possibility.

The Unico System uses less than one-third of the space than a traditional system. It can deliver up to nine tons of air conditioning in the same space as a traditional three-ton unit. The integrity and aesthetics of your home are not compromised; the outlets blend perfectly into the design of your home or business.

Surfside Heating and Air Conditioning, Inc. is proud to offer Unico Systems for homeowners in the San Diego area.


The Unico System goes where no others go, it will fit in houses where conventional heating and cooling systems won’t. The flexible small ducts can be routed through existing floors, wall cavities, and ceilings. The modular air handlers and coils can be easily installed into ceilings, attics, closets, and crawlspaces. The Unico System requires little or no remodeling, it will save plenty of time and money!

Less Noise & More Comfort

Why have a home comfort system if the noise drives you crazy? The air from a Unico System is delivered to each room of your home quietly and seamlessly. The supply tubing minimizes sound and delivers air as efficiently as possible. The air handler is also designed to isolate vibration and noise. You’ll feel the heat warm you when it’s cold, and you’ll feel the cool air refresh you when it’s hot, but you’ll never notice the Unico System is running!



You’ve certainly heard about the efficiency of an HVAC unit, but have you ever heard about the efficiency of ductwork? Not all ductwork is created equal! Heat can leak through the walls of the duct (thermal loss) and air can leak through its seams. Lower efficiency means you’ll be paying more when you get your energy bill. The Unico System ductwork has 1/3 the surface area of conventional ductwork and the supply tubing is wrapped with insulation, minimizing any air or thermal loss. The supply tubing also has an outer vapor barrier, which keeps nearly all of the thermal energy within the duct. No air or heat loss means your utility bill will actually reflect the comfort you feel!


More Reasons to Install a Unico System

If you’re not convinced yet, here are a few more reasons to have a Unico High-Velocity System installed in your home by Surfside Heating and Air Conditioning, Inc.:

  • Draft-free rooms and even temperatures throughout the house – from floor to floor, room to room, and floor to ceiling, the temperature differential is no greater than 2 degrees from where the thermostat is set.
  • Matches any decor. Unico offers a huge selection in outlet choices, from round to slotted, they can be painted or stained to match your interior decor.
  • The Unico System can remove up to 30% more humidity from your home.

Give Surfside Heating and Air Conditioning, Inc. a call and find out more about installing a Unico High-Velocity System in your home.

Surfside Heating and Air Conditioning, Inc. is a preferred contractor of the Unico system for San Diego County.