"Engineered Environments Pty Ltd have been applying Air Change enthalpy heat exchangers and 100% outdoor air package units for a period of five years with outstanding results, not only resulting in better indoor environments but ongoing energy cost savings for the end user. On each occasion the systems in which we have incorporated the Air Change enthalpy heat exchangers have performed better and exceeded the design parameters resulting in a greater anticipate job performance with greater ongoing energy/operating cost savings".

"With the 100% fresh air system and the high changeover rate of the air within the space, residual smoke is no longer a problem within the Meridian Hotel, thus giving better indoor air quality with an energy efficient system".

"We specified Air Change heat exchangers at Parklea Leisure Centre. Thermal efficiency is very high, saving the Council around $70,000 a year in energy costs and 300 tonnes of CO2 per annum".

"We have no hesitation in recommending the Air Change Wall Mount Energy Recovery Ventilator for school room air conditioning".

"With the Air Change ERV's you are halving your installation and running costs. It's giving you a much larger volume of affordable outside air than a traditional system".