2
Unitary Products Group
339033-YTG-A-0607
Annual Fuel Utilization Efficiency (AFUE) numbers are determined in accordance with DOE Test procedures.
Wire size and over current protection must comply with the National Electrical Code (NFPA-70-latest edition) and all local codes.
The furnace shall be installed so that the electrical components are protected from water.
Wire size and overcurrent protection must comply with the National Electric Code.
NOTES:
1. For altitudes above 2000 ft. reduce capacity 4% for each 1000 ft. above sea level.
2. Wire size based on copper conductors, 60°C, 3% voltage drop.
3. Continuous return air temperature must not be below 55°F.
4. All filters must be high velocity cleanable type.
C
19-1/4
1-1/4
1-1/4
5/8
5/8
23-5/8
D
2-1/4
23-1/4
20
B
BOTTOM IMAGE
SUPPLY END
TOP IMAGE
RETURN END
LEFT SIDE
RIGHT SIDE
HORIZONTAL CONDENSATE
DRAIN OPENING 2”
JUNCTION BOX
HOLE 7/8”
GAS PIPE ENTRY 1-1/2”
CONDENSATE DRAIN
HOLE 7/8”
SIDE PIPING HOLE 3-3/8”
T-STAT WIRING 7/8” K.O.
HORIZONTAL CONDENSATE
DRAIN OPENING 1-3/4”
28-1/2
T-STAT WIRING 7/8” K.O.
HORIZONTAL CONDENSATE
DRAIN OPENING 1-3/4”
HORIZONTAL
CONDENSATE
DRAIN OPENING 1-3/4”
JUNCTION BOX
HOLE 7/8”
GAS PIPE
ENTRY 1-1/2”
CONDENSATE DRAIN
HOLE 7/8”
40
A
FRONT
CABINET AND DUCT DIMENSIONS
Models
CFM
Cabinet
Size
Cabinet Dimension
A (in.)
B (in.)
C (in.)
D (in.)
GY9F064C16DH11
1600
C
21
19-3/4
18-1/2
2-1/8
GY9F080C16DH11
1600
C
21
19-3/4
18-1/2
2-1/8
ELECTRICAL AND PERFORMANCE DATA
Models
Input/
Cabinet
Output
Nominal
Airflow
Cabinet
Width
Total Unit
AFUE
Air Temp.
Rise
MBH
MBH
CFM
In.
Amps
%
°F
GY9F064C16DH11
64/C
61
1600
21
12
95
25 - 55
GY9F080C16DH11
80/C
76
1600
21
12
95
25 - 55
Models
Input/
Cabinet
Max. Outlet
Air Temp.
Blower
Blower
Size
Max.
Over-current
Protect
Min. Wire Size
(awg) @ 75 ft.
One Way
Operation
Weight
MBH °F
HP
Amps
In.
Lbs.
GY9F064C16DH11
64/C
165
3/4
10.2
11 x 10
20
14
155
GY9F080C16DH11
80/C
165
3/4
10.2
11 x 10
20
14
170
