Carrier 50gs sizes 018-060 - Install Duct Connections

slope of at least 1-in. for every 10 ft. of horizontal run. Be sure to
check the drain tube for leaks. Prime trap at the beginning of the
cooling season start-up.
Step 7—Install Duct Connections
The unit has duct flanges on the supply- and return-air openings on
the side and bottom of the unit. For downshot applications the
ductwork can be connected to the roof curb. See Fig.2&3for
connection sizes and locations.
Fig. 4B—50GS and 50GX Unit Corner Weights
CORNER #
50GS 50GX
018 024 030 036 042 048 060 024 030 036 042 048 060
1 58 60 59 62 76 69 84 76 84 85 71 78 85
2 47 50 48 50 50 45 54 49 60 60 55 56 66
3 55 56 56 58 71 88 106 57 61 64 85 80 108
4 94 94 95 98 97 122 145 88 86 90 110 112 140
TOTAL WEIGHT 254 260 258 268 294 324 389 270 291 299 321 326 399
C00071
12
43
x
y
Fig. 5A—Unit Leveling Tolerances
C99065
A
B
C
MAXIMUM ALLOWABLE
DIFFERENCE (in.)
A-B B-C A-C
1/4 1/4 1/4
Fig. 5B—Slab Mounting Detail
C99096
OPTIONAL
RETURN
AIR
OPENING
OPTIONAL
SUPPLY
AIR
OPENING
EVAP. COIL COND. COIL
2"
6