English
In no event should one or more of the apertures be blocked.
If one of these apertures were to be blocked, it would create a drop in unit available static pressure,
and poor air irrigation on the coil surface, leading to a significant drop in unit performance and
possible fan motor damage.
Caution
12 VH
8. AERAULIC CONNECTIONS
Only the supply air plenum is insulated.
The return air plenum is fitted with a pre-cut inlet for fresh air intake:
²
Ø100mm or Ø125mm (
VH07
)
²
Ø160mm (
VH15
-
VH18
-
VH21
)
²
Ø200mm (
VH24
-
VH27
)
SEE APPENDIX
8.1. DUCT CONNECTION DIMENSIONS
Summary of Contents for VH07
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