Benefits of the Hi-Velocity mini duct system

The Hi Velocity system gives you many benefits:

Saves space
• Almost flush fitting outlet vent plates free up wall and floor space and have less impact on ceiling flow
• Outlets suit modern and traditional decors and can be supplied in many finishes to match colour schemes and textures

Creates draught-free, even temperatures with no hot or cold spots                           


• Discrete outlets are positioned in ‘out of traffic’ areas to eliminate draughts
• A combination of Bernouilli’s Theorem and the Venturi Effect ensures even temperature distribution from floor to ceiling and wall to wall
• Conditioned air can be fed into corridors to give even distribution

Increases energy efficiency and improves sustainibility
• Operates with new and existing sustainable energy sources including DX inverter heat pumps, air-to water heat pumps, air-to-refrigerant heat pumps,     solar panels and ground source heat pumps as well as chilled water plant and boilers
• Energy efficient variable speed fan motor adjusts its speed to suit requirements
• Achieves rapid warm-up and cool-down times. The efficient action of Bernoulli’s Theorem and the Venturi Effect ensure each cubic metre of the conditioned space is heated or cooled at the same rate
•The de-stratification effect of running the fan in constant mode ensures a reduction in running time for any heating source
•Up to eight control zones allows a diversity factor where the cooling load will be moved only to the areas where it is required. The fan motor will slow down when one or more fans are not in use

Reduces your carbon footprint
• Fewer materials are used compared with older style multiple fan coil systems. This means that when one Hi-Velocity system is installed instead of multiple fan coils a reduced amount of refrigerant gas, water pipe work, condensate drains, fan motors, PCBs, filters and other components are required (even allowing for our 24v damper motors)

Gives you freedom of design
• Flexible ducting layout fits into any building and tubing fits in the tightest of spaces
• The position of the air handler is less critical and more versatile than with older style systems
• Static regain makes ductwork design almost redundant

Reduces your installation times and costs and helps keep to build schedules
• ‘Plug and play’ fittings are user-friendly and easy to install
• Pre-cut, known resistance assembled flex lengths and built in sound attenuator save time and materials
• Multiple mounting positions ease installation
• The flexible duct layout fits into any building. Tubing fits in the tightest of spaces
• The single fan coil can be placed in horizontal, vertical or counter flow position for maximum versatility
• ‘CAT A’ fit-outs can be cheaper and simpler to install than older style systems
• Changes can be made more easily to ‘CAT B’ fit-outs as flexible mini duct is easy to move withuot breaking into the refrigerant gas system

• Saves time and money on maintenance and cleaning
• One system replaces multiple fan coils and decreases the amount of equipment requiring cleaning and maintenance
• Adding on the HEPS Air Purification System helps keep coils and ducting cleaner for longer. This improves long term efficiency and indoor air quality

Has a wide range of capacities
• Heating capacities up to 33kW (5 kW to 19.5kW heating capacity)
• Cooling capacities up to 20kW (5 kW to 19.5 kW cooling capacity)

Improves indoor air quality
• Has two filters as standard to clean the air
• The optional extra patented HEPS Air Purification System improves health and reduces the need for medication. It uses three technologies combined to effectively remove disease-causing bacteria,  viruses and allergens from the air

Introduces fresh air ventilation
• Can be used to introduce 0 to 100% fresh air through out the duct system
• An average open plan area of 20kW cooling requirement will have a fan energy use of 1.17 watts per m2 for ventilation
• The option of adding a heat recovery module will further improve indoor air quality

Reduces the risk of mould and mildew
• The Venturi Effect works on air movement to reduce condensation and increase air circulation

Reduces risk
• User friendly
• Less refrigerant gas, pipe work and fewer condensate drains and components, when used instead of multiple fan coils, means the risk of gas or water leaks is reduced

Contact Cooling & Heating Sales today on 0800 7316352 or email us to enjoy these benefits yourself! Our reliable and friendly team look forward to helping you with your enquiry.