Wall Mounted AirMaster Heat Recovery Ventilation Units
Great care has been taken with the casings of AirMaster units. Any exposed panels are of streamlined design so as to fit in discreetly with ceiling lines.
For rooms with a suspended ceiling, AirMaster units can be recessed 1/3 or 2/3 into the void space. With each of the variants, the unit internals are reconfigured so as to always keep the supply air grille next to the ceiling surface. This allows the Coanda air distribution effect to be maximised, regardless of the degree of recessing.
Wall mounted units are available in 5 sizes, with ratings and usage as follows:
AirMaster AM 150
147 m³/hr with 35 dB(A) @ 1m,
or 115 m³/hr with 30 dB(A) @ 1m.
The AM 150 is the smallest unit of the AirMaster decentralized heat recovery ventilation range. This heat recovery ventilation unit is well suited to individual offices. It can be partly recessed in the ceiling void (as shown on right), reducing visual impact to the minimum.
AirMaster AM 300
300 m³/hr with 35 dB(A) @ 1m (290 m³/hr net of loss through external louvres)
or 240 m³/hr with 30 dB(A) @ 1m.
This decentralised heat recovery ventilation unit is a useful choice when designing for partitioned spaces with higher ACH
(air changes per hour), such as medical treatment and consulting rooms, offices and smaller meeting rooms. With normal office conditions, it would be good for up to 8 people. For those applications involving landlocked offices away from external walls, all units larger than AM 150 in the AM range can provide ventilation using external duct runs of up to 8m.
AirMaster AM 500
550 m³/hr with 35 dB(A) @ 1m (510 m³/hr net of loss through external louvres),
or 450 m³/hr with 30 dB(A) @ 1m.
Catering for up to 20 pupils, this heat recovery unit is an efficient ventilation solution for medium sized class rooms, offices and conference rooms.
AirMaster AM 800
725 m³/hr with 35 dB(A) @ 1m, (no loss from this in passing through louvres)
or 650 m³/hr with 30 dB(A) @ 1m.
This air handling unit is well suited to standard classrooms, offices and meeting rooms. Modulating control keeps average CO2 concentration at less than 1,000 ppm, thus conforming to BB101 and ensuring that the learning environment is optimised.