York Y33 - Manual (Page 84)

246653-YTG-E-0108
84 Johnson Controls Unitary Products
FIGURE 32 - END RETURN, FRONT & REAR SUPPLY
FRONT SUPPLY: FOR COOLING ONLY APPLICATIONS
REAR SUPPLY: FOR COOLING ONLY OR GAS HEAT APPLICATIONS
RETURN AIR
SUPPLY AIR
2 4 0 "
6 4 "
9 2 "
8 0 . 9 3 "
SEE
DETAIL
A
1 0 0 . 1 0 "
1 2 8 . 5 0 "
SEE
DETAIL
C
SEE
DETAIL
B
2 6 "
5 5 "
7 5 . 6 "
OPEN
7 - 7 / 8 "
8 . 1 5 " 2 4 . 9 "
6 . 2 5 "
3 . 6 2 5 "
6 . 4 6 "
3 - 1 / 1 6 "
2 - 1 / 2 "
3 - 5 / 8 "
6 . 4 6 "
1 2 "
M I N
7 6 - 3 / 8
BASE RAIL
DETAIL B
(ELECTRICAL CONNECTION)
2 6 "
5 5 "
RIGHT
SIDE
RIGHT
SIDE
LEFT
SIDE
LEFT
SIDE
REAR
REAR
REAR
FRONT
FRONT
28”
2-1/2”
DIA. HOLES
TO GAS VALVE
MANIFOLD
7”
1-1/4” NPT
11”
DETAIL C
(GAS CONNECTION
THROUGH CURB)
1-1/2" FPT
DETAIL A
(DRAIN CONNECTION)
BASE RAIL
4-5/8”