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HVAC Installs in Philadelphia, Bucks, and Montgomery County

Unico High Velocity
Heating & Air Conditioning

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Product Guide

High Velocity Heating and Air Conditioning

Unico logo no backgroundThe Unico System is a high velocity, small-duct central heating and cooling solution designed to deliver efficient, even, and draft-free comfort—no matter the size or style of your home. Unlike traditional bulky ductwork, Unico uses flexible tubing and compact equipment to bring modern comfort to any space, especially homes that lack existing ductwork or have design limitations.

How The Unico System Works

At its core, the Unico System consists of:

Compact Indoor Air Handler: Fits easily in attics, closets, or crawlspaces.

Flexible Mini-Ducts: Only 3.5" in diameter, they weave through walls, floors, and ceilings.

Outdoor Condensing Unit: Connects to the air handler to supply refrigerant for cooling.

Customizable Outlets: Choose between 2” round or slotted vents that blend seamlessly into your décor.

Unico operates using the aspiration principle, delivering conditioned air in small, high-velocity streams that circulate throughout each room—eliminating drafts and temperature swings.

Unico High velocity Diagram
Unico High Velocity Install in Philadelphia and Bucks County

Why Choose Unico?

Seamless Design
 

Unico’s discreet vents and compact ducts maintain your home’s aesthetic. With vent finishes in various materials and colors, they’re nearly invisible.

Whisper-Quiet Operation

Unlike traditional HVAC systems, Unico’s insulated tubing and vibration-absorbing air handler drastically reduce noise—providing comfort without the clatter.

Even, Draft-Free Temperatures

High-velocity airflow eliminates hot and cold spots by gently mixing room air, ensuring uniform comfort throughout your home.

Superior Humidity Control
 

Unico removes up to 30% more humidity than standard systems, helping you feel cooler at higher thermostat settings—saving energy and cost.

Efficient, Sealed Performance
 

Its leak-resistant ductwork ensures that 100% of the air reaches its destination, unlike traditional systems that lose energy through leaky ducts.

Unico Home Illustration

 

The indoor components of the Unico System consist of an air handler, that easily fits in an attic or closet, and supply tubing that connects the air handler to the round or slotted outlets that deliver conditioned air throughout the home.

The outdoor component(s) is a single or multi-stage refrigerant based condensing unit that delivers air to the indoor air handler.

 

Feature Unico System Traditional HVAC
Duct Size 3.5" flexible tubing 6–10” rigid metal ducts
Installation Disruption Minimal Often invasive
Draft Control Even, draft-free comfort Prone to hot/cold spots
Humidity Control Up to 30% more removed Standard
Noise Level Whisper-quiet Can be noisy
Visual Impact Discreet, customizable Bulky wall vents
Comprehensive Buyer's Guide to Unico High-Velocity Systems
Unico YouTube Playlist
Unico High Velocity Colors
Additional Features

High Velocity

Zoned Comfort: Up to four zones with electronically controlled dampers.
Electric Furnace Option: An efficient alternative to gas for reliable heating.
Smart Controls: E.C. air handlers with S.M.A.R.T. technology for advanced efficiency.
Versatile Installation: Air handlers can be installed horizontally or vertically to fit any space.
High Velocity AC install
High Velocity

For Older Homes

Older and historic homes often have limited space for bulky ductwork or come with design restrictions. The Unico System solves this challenge by:

-Fitting into tight areas with minimal remodeling

-Preserving the architectural integrity of historic interiors

-Eliminating the need for visible wall registers or large vents

-Operating quietly to maintain the serene ambiance of your home

Whether your home is a Victorian, row house, or stone colonial, Unico is the best choice for adding modern comfort without compromising design.

Serving Philadelphia & the Delaware Valley

Upgrade to a Unico High Velocity HVAC System

Fill out the form below or give us a call at 215-245-3200.
Nixon After - Unico High Velocity

At ECI Comfort, we specialize in Unico System installations across Philadelphia, Bucks County, Montgomery County, and the entire Delaware Valley. Our expert team understands the challenges of retrofitting HVAC systems into older or custom homes—and we do it with minimal disruption and maximum comfort.

 

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