Carrier Infinity ICS 58MVC 100 Series Installation Instructions Manual page 19

FURNACE
(OR OTHER MANUFACTURER'S
COIL CASING WHEN USED)
COMBUSTIBLE
FLOORING
SUBBASE
SHEET METAL
PLENUM
FLOOR
OPENING
FURNACE
FACTORY SUPPLIED
CASED COIL OR COIL BOX
/_ COMBUSTIBLE
FLOORING
SHEET METAL
PLENUM
FLOOR -_
OPENING
A07585
Fig. 20 - Furnace, Plenum, and Subbase Installed on a
Combustible Floor
A07586
Fig. 21 - Furnace, Plenum, and Coil Assembly or Coil Box
Installed on a Combustible Floor
DISCHARGE DUCT
FLANGE
210 DEG.
MIN
NO
YES
YES
Fig. 22 - Duct Flanges
A93029
19