Carrier 40KMC Series Installation Instructions Manual page 23

®
NOTE: Dimensions in ( ) are in mm.
®
® ®
40KMC024, 03036
Unit 40KMC018 40KMQ01824, 03036
OA 5-29/32"(150 mm) 5-29/32"(150 mm)
B 4-3/4"(120 ram) 4-3/4"(120 ram)
O C 2-3/4"(70 mm) 3-15/16"(100 ram)
®
0 Duct connection flange
(_) Clip
® 1/4" (6 ram) neoprene gasket
(_ Insulated flexible duct
(_) Fresh air intake
(_) Conditioned air supply to an
adjacent room
® Polystyrene partition
® Baffle (40KMC018 Only)
(_) Frame
Air intake grille
(_) Wall
® Undercut door
@ Wall-fitted grille
(_) Door-fitted grille
<
Fig. 38 - Installation Options
@ @
i
A09551
Supply air duct to adjacent room
,¢
x
uJ
0.18
0.16
0.14
0.12
0.1
0.08
0.06
0.04
0.02
0
0
40KMC018,024
40KMQ01824
50
40KMC,KMQ 03036
1O0 150
200 250
Airflow (cfm)
NOTE: When two louvers are closed, the fresh airflow towards the adjacent room
is 50% higher than when one louver is closed (with equal static external pressure)
/ \
\
/
\ .i
Fig. 39 - Pressure Drop for Conditioned Air Supply to an Adjacent Room (one louver closed)
A07178a
23