HN Series 80% minimum efficiency units
The HN series air handling unit can be individually designed
and matched to each client’s particular requirements.
The systems are based around a high efficiency thermal wheel
that provides both heat recovery and cooling as well as humidification
and de-humidification if required. The units can be optionally
equipped with the ‘Airvolution’ integrated control
system that allows the engineer to access the internal settings
via a hand-held terminal. This can also be connected to a
SMS mobile or LAN communication network.
unit design consists of a robust monobloc or polybloc pentapost
framework of aluminium extrusions with die-cast corners. This
system allows for total constructional flexibility and on
site modular assembly where required
The external insulated panels are of a double skinned construction
available in 25 or 50mm thickness. Mineral wool having a 60kg/m3
density providing both thermal insulation and sound attenuation
is sandwiched between the sheet metal panels. Each panel is
set flush into the framework, sealed with a waterproof gasket
bonded to the unit casing, giving the outside of the unit
a smooth, clean appearance.