Features - Carrier 42BJ ULTRA Selection Manual

2 - FEATURES

The modular design of the 42BJ ULTRA allows it to be used
efficiently to meet the heating, cooling and air conditioning
requirements of medium-sized rooms. With an overall depth of
only 270 mm (except size 4.7, depth: 345 mm), these units are
easily installed in voids above suspended ceilings or below
false floors.
Their casings are built of 10/10 galvanised sheet steel lined
with 13 mm of fibre wool which in turn is protected by a layer
of erosion-resistant neoprene.
4
The fan motor access door is coated with 13 mm of fibre wool
and the air filter access panel is covered with 5 mm of foam.
NOTE:
Operating limits: air discharge temperature 12°C when the
unit is installed in an area with an ambient temperature of
27°C dry bulb and a relative humidity of 70%.