With an Invisible.AC there is no need to compromise on appearance. Discreet small duct heating and cooling outlets for cool or warm air eliminate the need for ugly grills, wall-units, radiators and pipe runs. The single 25-mm wide linear slot ceiling, wall or floor outlets deliver a hidden air conditioning solution that blends with any traditional or contemporary décor. Inconspicuous round outlets are also available.

The Invisible.AC system is one of the quietest around. The use of acoustic technology throughout ensures that the system operates at low noise levels with minimum vibration. Sound-attenuating ducts, smooth running equipment, extensive insulation and low-turbulence outlets enable noise levels as low as NR20 for quiet areas in homes, hotels, restaurants and working areas in offices.

Invisible.AC systems are compatible with reversible heat exchanger units to provide air conditioning and heating from a single source. As well as eliminating the additional capital costs of installing two separate systems, the combination of a modern heat-pump and an Invisible.AC system can increase energy efficiency and energy savings by 300 percent over conventional fossil fuel installations. The ability to deliver draught free, constant, even temperatures and the potential savings from system zoning can increase energy efficiency even further.

The compact Invisible.AC air-handling equipment fits easily in a roof or cupboard space with small, flexible mini-ducts running in ceiling voids or partition walls. This small duct cooling and heating (SDHVAC) system is quick and easy to install in new or existing buildings and is suitable for traditionally challenging properties such as historical buildings.

Why architects select it

• Discreet appearance with linear grill ceiling or floor slotted outlets to enhance any décor
• Quietest air conditioning system on the market
• Even temperatures and low humidity throughout a building
• Improves air quality by reducing unpleasant and harmful odours, by neutralising undesirable and dangerous pathogens and by converting pollutants such as VOCs and hydrocarbon exhaust fumes into harmless gases.

Why developers prefer it

• One compact air conditioning system to install, reducing capital costs
• Offers owners even temperatures, comfort, quality and efficiency
• Compact system frees more space for living
• Enhances interior design with no pipes, radiators or ugly grilles

Why specifiers recommend it

• Simple installation of space-saving small duct heating and
  cooling in ceilings, walls or floors
• Compact duct equipment fits in tight spaces, roof voids, etc.
• Layout is flexible and easy to design
• Up to 100% fresh-air, links to heat-recovery systems
• Suitable for new builds, refurbishments and historic buildings

Why consumers use it

• Whole house air conditioning
• Comfortable living and working conditions all year round
• Even temperatures and draught free
• Controlled temperatures for different rooms
• Lower energy bills – heat-pump compatible
• Quiet induction air conditioning, pleasant environment

Invisible.AC offers residential customers the convenience of a cooling and heating system that reduces energy costs. With zonal control, they can choose comfortable even temperatures for different rooms like the bedrooms or living areas. Plus, with the Invisible.AC Twin zone product – the full duty can used in either area!

Zonal control is one of the most important requirements in commercial properties like restaurants and retail outlets. Invisible.AC systems provide comfortable even temperatures and silent air conditioning for customers, while maintaining appropriate temperatures in working areas and protecting products in storage or on display.

Invisible.AC systems maintain comfortable, even temperatures in the office, helping to improve working conditions and increase productivity. They ensure quiet air conditioning operation in the office environment and maintain temperatures at a level that meets legislation. Individual outlets can simply be moved if office partition layouts change.

Invisible.AC products are more discreet and compact than existing air conditioning technology systems, providing great performance whilst ‘invisible’. The small ducted air conditioning fits into the smallest ceiling void in new construction (<150mm). They can be easily integrated with fresh-air energy recovery ventilation systems.

Invisible.AC – the revolution possible with mini-duct air distribution. Historic buildings were never originally intended to have ducted air conditioning systems installed. Authorities, owners can now install a system that provides heating, cooling, fresh-air and dehumidification with out impacting on the visual appearance or the fabric of the building.