York Y33 - Manual (Page 81)

246653-YTG-E-0108
Johnson Controls Unitary Products 81
FIGURE 29 - END RETURN, BOTTOM SUPPLY
RETURN AIR
SUPPLY AIR
240"
64"
92"
80.93"
SEE
DETAIL
A
100.10"
128.50"
SEE
DETAIL
B
75.6"
OPEN
7-7/8"
8.15"
76-3/8
24.9"
6.25"
26"
4.5"
15.89"
71.61"
SEE
DETAIL
C
1-1/2" FPT
3.625"
6.46"
3-1/16"
3-5/8"
6.46"
12"
MIN
2-1/2"
NOTE:
FACTORY INSTALLED POWER
EXHAUST CANNOT BE ORDERED
WITH END RETURN.
C L
88.7"
DETAIL A
(DRAIN CONNECTION)
DETAIL B
(ELECTRICAL CONNECTION)
FOR COOLING ONLY AND ALL HEATING APPLICATIONS
BASE RAIL
BASE RAIL
REAR
RIGHT SIDE
LEFT SIDE
FRONT
FRONT
RIGHT
SIDE
LEFT SIDE
REAR
28”
2-1/2”
DIA. HOLES
TO GAS VALVE
MANIFOLD
7”
1-1/4” NPT
11”
DETAIL C
(GAS CONNECTION
THROUGH CURB)
4-5/8”