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278436-YTG-A-0407
2 Unitary Products Group
FRONT
LEFT SIDE
RIGHT SIDE
B
20
40
A
28-1/2
3/4
14-3/4
5-3/8
(VENT CONNECTIONS)
POWER WIRING
7/8” HOLE
2-1/2
ACCESS
WIRING
7/8” K.O.
16
8-3/4
T’STAT WIRING7/8” K.O.
1-1/8
2-1/4
14
23-1/2
32-1/2
2
13-3/4
GAS INLET
1-1/4 x 2-1/2
26-1/2
1-1/2
1-1/4
C
20
5/8
5/8
B
24-3/4
BOTTOM IMAGE
RETURN END
TOP IMAGE
SUPPLY END
D
4” Diameter
4” Diameter
CABINET AND DUCT DIMENSIONS
Models CFM
Cabinet
Size
Cabinet Dimension
ABCD
(G,L)Y8S040A12UH11 1200 A 14 1/2 13 1/4 11 1/2 10 1/8
(G,L)Y8S060A12UH11 1200 A 14 1/2 13 1/4 11 1/2 10 1/8
(G,L)Y8S080A12UH11 1200 A 14 1/2 13 1/4 11 1/2 10 1/8
(G,L)Y8S080B16UH11 1600 B 17 1/2 16 1/4 14 1/2 11 5/8
(G,L)Y8S080C16UH11 1600 C 21 19 3/4 18 13 3/8
GY8S080C22UH11
LY8S080C20UH11
2200
2000
C 21 19 3/4 18 13 3/8
(G,L)Y8S100B12UH11 1200 B 17 1/2 16 1/4 14 1/2 11 5/8
(G,L)Y8S100B16UH11 1600 B 17 1/2 16 1/4 14 1/2 11 5/8
(G,L)Y8S100C16UH11 1600 C 21 19 3/4 18 13 3/8
(G,L)Y8S100C20UH11 2000 C 21 19 3/4 18 13 3/8
GY8S115C16UH11 1600 C 21 19 3/4 18 13 3/8
(G,L)Y8S115C20UH11 2000 C 21 19 3/4 18 13 3/8
(G,L)Y8S130D20UH11 2000 D 24 1/2 23 1/4 21 1/2 15 1/8