The Air Design ERU EC Series is a range of compact, horizontal Heat Recovery Ventilation Units designed to fit seamlessly into false ceiling voids between 300mm and 690mm in height. Equipped with a high-efficiency cross-flow heat exchanger, the system recovers thermal energy that would otherwise be lost through exhaust air and transfers it to the incoming fresh filtered supply air. More suitable for colder climates where air is dry, the sensible heat exchanger transfers heat from the exhaust air to the supply and stream. By pre-conditioning the incoming fresh air, indoor air quality is improved, comfort levels are enhanced and energy costs could be reduced.

High occupancy or well sealed commercial spaces such as schools and universities, office buildings, healthcare facilities, hotels and retail outlets.

• Models are available in 150, 250, 300, 420, 500, 700, 950, 1300 and 1700 L/s capacities.
• High-efficiency, low-noise EC plug fans, with backward curved impeller
• Equipped with sensible heat exchanger
• User-friendly design for easy installation and maintenance
• Enhanced indoor air quality and extended service life with F4 panel filter
• Efficient noise and heat insulation provided by 14mm rubber lining on all internal surfaces
• A range of wall-mounted controller options with configurable modes and functions