Submittal Sheet

SP-1M 8/19 CY-80C_SPEC
GUH/GDD80C
“This product complies with all California product
labeling laws including, but not limited to, the Safe
Drinking W
ater and Toxic Enforcement Act of 1986,
more commonly known as Proposition 65.”
Model A B C D
UPFLOW /
HORIZONTAL
GUH80C045A3M 14-1/2 13-3/8 13 4-3/4
GUH80C070B3M 17-1/2 16-3/8 16 6-1/4
GUH80C090B4M 17-1/2 16-3/8 16 6-1/4
GUH80C090C5M 21 19-3/8 19-1/2 8
GUH80C110C5M 21 19-3/8 19-1/2 8
GUH80C135D5M
24-1/2 23-3/8 23 9-3/4
DOWNFLOW
GDD80C045A3M
14-1/2 13-3/8 13 4-3/4
GDD80C070B3M 17-1/2 16-3/8 16 6-1/4
GDD80C090B4M 17-1/2 16-3/8 16 6-1/4
GDD80C110C5M 21 19-7/8 19-1/2 8
DIMENSIONS (IN.)
Front View
Upflow / Horizontal Downflow
FRONT VIEW
25
D
19-1/2
17-1/2
9
6-5/8
C
19-1/4
AIR
FLOW
AIR
FLOW
Upflow / Horizontal
Right
Side
View
Bottom
View
Downflow
Top View
Right
Side
View
Bottom
View
TOP VIEW
ACCESSORY LIST
Catalog Number Description
External Filter Rack kits
1.841018 1 Pack (16x25)
1.841039 10 Pack (16x25)
Natural to LP Kits
11K50 1-Stage - 80
11K45 High Altitude 1-Stage ( <4500ft. )
Return Air Base
68W61 14.5", A Width
68W62 17.5”, B Width
68W63 21.0”, C Width
86W57 24.5", D Width
Downow Combustible Flooring Base
11M59 14.5", A Width
11M60 17.5”, B Width
11M61 21.0”, C Width
Night Service Kits
86W57 Single Stage
Horizontal Suspension Kits
51W10 80 & 90% Kit
2-Stage Compressor Relay Kit
85W66 Blower Relay Kit
Twinning kit
16W72
Constant Torque
Gas Furnace Twinning Kit
Note: For vent sizing and clearances to combustibles, please reference
installation instructions.
2-Stage Compressor Relay Kit 2-Stage Compressor Relay Kit