Calorex C-PAC+ CPT6 ALY Owners & Installation Manual page 11

Possible positions of a Calorex heat pump
>250 cm
Wall
Suitable opening
Calorex The red lines represent
Required free areas to provide air flow to and from heat
pumps when installed in an enclosed area or where
required to pass air through a wall etc. Ensure the heat
pump is sealed against the wall so the outlet air cannot
recirculate. Ensure the hole through the wall is sealed
to avoid the outlet air entering cavities and is smooth
so the outlet air is not restricted.
Free area is the available area through which air can
pass through a grille or louvres.
1006905 ISSUE 2
Calorex
Calorex*
Plant room
e air inlet area
Model
CPT 6
CPT 8
CPT 12
CPT 15
CPT 20
Calorex*
Minimum free areas m
2
Inlet area Discharge area
0.313 0.13
0.313 0.13
0.422 0.17
0.422 0.17
0.515 0.20
Wall
>70 cm
11