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Basic Air Functions
| Designation | Description | Air Function |
| -S | Static | No air flows through fixture. |
| -A | Air Supply/ Return |
Air flows into room from plenum or
back into the plenum from the room. We provide slots in housing. See below for optional vanes. |
| -H | Heat Extract |
Slots
are provided in endcap or back of housing (instead of through black
reveal). Units without a black reveal feature slots in door for
air passage to lamp compartment. |
| -C | Combined | Both the -A and -H functions above are combined in one unit. |
| Supply | Return | Extract Through Endcap |
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Optional Combinations
| Designation | Description |
| -AV | Air Supply/Return with Vanes |
| -CV | Combined with Vanes Only |
| -CVD | Combined with Vanes and Dampers |
| -HD | Heat Extract with Dampers |
| -CD | Combined with Dampers Only |
All
Columbia technical information provided on this site is subject to change
without notice.
Terms
of Use
© Columbia Lighting 2008