Small Duct High Velocity System for Ventilation

The Unico System is a simple solution offering instant heating, cooling and ventilation all year round along with improved Indoor Air Quality (IAQ). It is a central air distribution system made up of small ducts that mix and deliver conditioned air into the living space.and well being. A central air distribution system using Small Duct High Velocity (SDHV) heating and cooling system technology, it is ideally suited to new self-build homes and residential properties as well as for renovation projects, architecturally unique heritage buildings and commercial properties.

SDHV systems are proven to have the most effective air distribution of any central air system. It dehumidifies better than any other system, and being a central system includes the abiity for ventilation and air filtration. It can also offer a total Indoor Air Quality (IAQ) solution with the ability to reduce airborne odours, germs, mould and bacteria in home. It comes with a standard air filter but with the option of upgrading to a higher grade of filter, providing an easy means to add UV light.

The Unico System is made up of key components: the Air Handler, the main central duct, flexible supply tubing, discrete room outlets, a return air module that can be used for providing fresh air from outside and room controls to quickly set and adjust indoor comfort levels. It’s compatible with Nest Pro with its range of features and settings for everday living.

The Air Handler Unit (AHU) is at the heart of every system, incorporating a variable speed fan motor, ultra-efficient coils and return air module which are managed by the intelligent S.M.A.R.T control panel for precise airflow control. It can easily be installed in the roof space above ceilings, in utility rooms, an adjoining garage or in a basement.

With the flexibility to easily match with almost any energy source including Air Source or Ground Source Heat Pumps, it has major advantages including its small  footprint, a range of heating and cooling coils that give installers and end-users a choice of solutions, space saving room outlets that replace radiators and provide superior and efficient comfort.

For heating, the Unico System can replace fossil fuel boilers and traditional radiators. Adding air conditioning to a home is a daunting task in terms of choosing the right technology and getting it to fit. The Unico System is much smaller than conventional systems and can be installed where other systems cannot. It delivers the same level of cooling as a conventional system three times its size.

Unico technology can drive down energy costs whilst providing the highest levels of comfort and offering ultra quiet operation. Homeowners and property managers can enjoy all year-round superior air comfort with a range of benefits:

One simple solution offering instant heating & cooling along with improved air quality and comfort.

Superior energy efficiency with 97% of the system energy delivered to the conditioned living space.

Removal of 30% more humidity than traditional HVAC systems for improved air quality and optimum comfort levels.

Creation of a draft-free, ultra-quiet living environment with minimal temperature variation thanks to aspiration technology.

Delivery of air quietly and seamlessly with even temperatures and decibel levels down to a whisper (< 30 decibels).

Flexibility to work independently, freeing up wall space, or alongside traditional radiators and underfloor heating.

Integrated ventilation with heat recovery available.

Information about our SDHV system

What our Customers Say

I can finally enjoy my home as intended. I can monitor and control the air conditioning from anywhere. This saves me wasting energy when I am away from home and the weather suddenly changes.

Claire Jordan, Homeowner.

What our Customers Say

For me it is about energy conservation and reducing our carbon foorprint...Air Craft has helped us achieve that.

James Miskin, Property Owner

What our Customers Say

We are delighted with the air conditioning installation and with the all round expertise that Air Craft demonstrated throughout this successful project,

Homeowners, New Forest.

What our Customers Say

Without prejudice, Air Craft have been outstanding throughout the process of changing the heating system in our home and we highly recommend them.

Kevin Dew, Redlynch.

What our Customers Say

It is a big step to move to a heat pump from a conventional system. Air Craft will design the most efficient and cost effective solution. Their installation staff care about their work and we believe we chose the best company for our heat pump.

Bob Ashworth, Homeowner.

What our Customers Say

We wanted the most comfortable indoor air environment and the ability to maintain a consistent temperature all year round. Air Craft delivered.

Mark Bettridge, Homeowner.

Knowledge Hub

Indoor Air Quality – What’s the issue?

“How attitudes to air quality and our health in general have changed,” says Darren Johnson, MD of Air Craft. “Indeed,...

Mixergy Hero of the Year 2022

Congratulations to Air Craft’s Managing Director, Darren Johnson who has been named the Mixergy Hero of the Year. The award...

Visit us at the NSBRC open days 23-24 September 2022

At the National Self Build & Renovation Centre’s open days on Friday 23 and Saturday 24 September 2022,  Air Craft...