Hi Velocity System


Hi-Velocity System

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Hi-Velocity Datasheet

Hi Velocity Systems - Features & Benefits for Heating & Cooling

Residential & Retrofits


  • Space Saving
  • Quick Installation
  • Small Diameter Duct
  • Pre-Wired Printed Circuit Boards
  • Hi Efficiency Programmanble ECM Motors
  • Constant Circulation Improves Air Quality
  • Vent Plate Selection Complements Any Decor
  • Adjustable Vent Plates Maximise Air Control
  • Hi-Efficiency Pre-Piped Refrigerant Cooling Modules

Printed Circuits

  • Pre-wired for heating and cooling.
  • 24v transformer factory installed and wired.
  • Auxiliary relays for 110v, 24v, or dry contact applications.
  • Speed controls for both constant fan and heating operation.
  • Terminals for thermostat, zone valve, condensing unit and anti-ice control simplify field control wiring.
  • Dynamic pump duty cycle chip provided to prevent water stagnation in potable water systems and to provide pump rotar protection.

Hi-Efficiency Programmable ECM Motors

Branch Take-Off

Shaped to fit the plenum making it easier to install and includes a gasket for an airtight seal.

Two Inch Assembled Flexible Duct

The flexible duct can be installed along joists, in between walls or other space confined areas quickly and easily. Attached from the Branch Take-Off to the Rough-In Boot delivering the air whisper quiet with a sound absorbing inner core.

Damper Key

Designed to fit into the vent plate to allow for easy
airflow adjustment.

Rough-In Boot

Is quickly and easily installed, the built in damper allows for individual room comfort and can be installed in the floor, ceiling or sidewall.

Fan Coil Unit Location

The system is designed around the home, no the home around the system. The fan coil can be located in small spaces such as a closet, basement, crawl space or attic and does not have to be situated in the middle of the home like most conventional systems.


Can be supplied by: Dual Purpose Hot Water Heaters, Boiler, Heat Pump, Geothermal and Electric Strip.


Can be supplied by: Refrigerant, Chilled Water, Heat Pump and Geothermal.

Fan Coil Unit


  • Simplified Wiring Control
  • Single Side Access
  • Slide in Modules
  • Programmable ECM Motors



Heating and Cooling Modules

Many coil options are available for the Hi-Velocity unit to meet the challenges of today's demands.


The typical 8" and 10" plenum used with the Hi-Velocity Systems makes for fast installations. This reduces over-all installation time compared to convensional systems and increass usable space of the structure. Insulation for the plenum is also available for cooling or installations that will be run in unconditioned space.


Vent Plates

Available in a veriety of styles to blend in with their surroundings, our plastic and wood vent plates can be painted or stained to match with any colour scheme.


Designed specifically for use with the HE product line, giving consumers unsurpassed indoor air quality.

Three Powerful Technologies in One Air Purification System

Electrostatic MER-11* Filter Removes Allergans Electrostatically:

So small that they can only be seen with a microscope. Pollen, mold, fungal spores, dust mites, cockroach dust, tobacco
smoke and bacteria are but a few examples.

“Photo-Catalytic Oxidation” Destroys Toxic Chemicals and Eliminates Household Odors:

Activated carbon, zeolite and potassium permanganate used by the best air purifiers can rapidly absorb large quantities of
toxic fumes, however this media quickly becomes saturated and slowly releases pollutants back into the air stream. Photo-
Catalytic Oxidation converts toxic compounds, even carbon monoxide and nitrous oxide, into benign constituents such as
carbon dioxide and water without wearing out or losing its effectiveness.

Ultraviolet Light Kills Disease Germs on Contact

Ultraviolet light 10,000 times the intensity of sun light kills viruses and bacteria too small to be filtered out by a Hepa filter.
Ultraviolet technology combined with photo-catalytic oxidation is the most important feature in air purification since germs
are are easily spread from one person to another by central heating and air-conditioning systems.


How it Works:

Featuring Remote Mounted
Service Panel - Alerts user for
U.V. Lamp & Filter Replacement



Mighton Ltd - Offices at Hinxton near the Imperial War Museum, Duxford.
Hinxton Grange circa 1820's eight bedroom farm estate house with servants' quarters, converted to a spacious 5 bedroom residence, including a basement media room.
Holyroyd Components Ltd - Production Unit at Saffron Walden.
Bungalow, Queen Edith's Way, Cambridge.
House in West Row, Mildenhall, Suffolk.(part air con)
Bungalow in West Row, Mildenhall, Suffolk.
Part of a house at North Farm, Sawston.
Bungalow, Peterborough.
Cawston Park Mental Hospital, Norfolk.
Dove House near Stanstead Airport.
Log Cabin, Melbourn
Mobility Aids Centre, Peterborough.
Large open plan house in Bentley Road, Cambridge, with full AC.
House of approximately 250 sq metres in Bradwell near Great Yarmouth - Heating only from gas fired boiler, using 2 medium sized AHUs
Large log cabin at Pentney Lakes near Kings Lynn, Norfolk. A number similar are pending on this site.
House in Saxmundham, Suffolk.
These projects are a mixture of both hot water and heatpump systems. Geothermal systems can be used.

Self Installed Projects in East Anglia
The house in Bradwell, the log cabin at Pentney Lakes and the house in Saxmundham are all self installed by the owners, with a little technical assistance. With training and guidance, many, with little aptitude or engineering experience can do this successfully.

The Log Cabin illustrated at the Bury Lane Farm Shop site on the A10 raod at Melbourn was a 35 sq. metre building used as offices and showroom for Peyton's Pavings. www.peytonspavings.co.uk The buildings, paving slabs and Indian stone are marketed from the site. The cabin is air-conditioned with a small AHU powered by a 5.3 kw heatpump condenser. It is one of the smallest installations.

unico system

The Mobility Aids Centre in South Street, Peterborough is another building available to visit by appointment with us.

The following contractors in East Anglia are experienced in installations and a number of the above are examples of their work: J C Watson Refrigeration Ltd; BMS Airconditioning and Maintenance Ltd; Airelec Services Ltd; Cool As Ice Ltd; Peachman Ltd; DWA Plumbing & Heating; IAC Ltd.

For contractors wishing to train in both Installation and Design. Please contact us for details.

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