Space Requirements (Continued)
Body
Space for repairing
Exhaust Air
Supply Air
Outdoor Air
Heat exchange element
Inspection hole
(for filter, heat exchange element,
fan, motor and damper)
Return Air
The ventilator should be installed in a ceiling which has enough space
above as seen in the picture.
Model 'A' 'B' Number of heat exchange elements
035/050
1000 600
2
080/100
1135 800
Model 'A'
035/050
320
080/100
440
035/050/080/100
'A'mm 'B'mm