Heat-recovery air-handling units
McQuay UK has added three ranges of air-handling units with heat recovery to its product portfolio. They cover residential, commercial and industrial applications and can achieve a heat-recovery efficiency of over 90%, depending on the range. All units have an internal bypass for free cooling.
The AMX range consists of five models with airflows from 600 to 6100 m3/h. They are suitable for residential and commercial applications and available as horizontal and vertical versions with aluminium plated cross-flow heat exchangers that can transfer over 50% of the energy between incoming and exhaust air streams.
The AMY range is also available as horizontal and vertical versions for residential and commercial applications. There are four models with airflows from 100 to 2300 m3/h. An aluminium plated counterflow heat exchanger can transfer over 90% of heat.
The AMZ is the largest range, with five sizes covering airflows from 1000 to 11 000 m3/h and over 90% heat-recovery efficiency.
Al models have CO2 sensors for best indoor air quality, external dampers, serial connection with ModBus protocol and scheduling internal clock.