036-21671-001 Rev. A (0106)
2 Unitary Products Group
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.
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
22-3/4
7/8
7/8
13-7/8
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”
22-1/4
25-3/8
26-1/2
27-1/8
29
22-3/4
21-5/8
18-1/2
11-3/4
7-1/2
2-1/4
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”
29
22-3/4
21-1/4
18-1/2
9-1/8
8-1/2
30-1/8
23-11/16
E
FRONT
A
40
DIMENSIONS
Models CFM
Cabinet
Size
Cabinet Dimension
A (in.) B (in.) C (in.) D (in.) E (IN.)
PC9B12N060DH11 1200 B 17-1/2 16-1/4 15 1-3/4 2-3/8
PC9B12N080DH11 1200 B 17-1/2 16-1/4 15 1-3/4 2-3/8
PC9C16N080DH11 1600 C 21 19-3/4 18-1/2 2-1/8 2-3/4
PC9C16N100DH11 1600 C 21 19-3/4 18-1/2 2-1/8 2-3/4
PC9C20N100DH11 2000 C 21 19-3/4 18-1/2 2-1/8 2-3/4
PC9D20N120DH11 2000 D 24-1/2 23-1/4 22 2-1/2 3
ELECTRICAL AND PERFORMANCE DATA
Models
Input Max/Min Output Max/Min Nominal Airflow Cabinet Width AFUE Air Temp. Rise
MBH MBH CFM In. % °F
PC9B12N060DH11 60 / 21 56 / 20 1200 17-1/2 95.0 40 - 70
PC9B12N080DH11 80 / 28 75 / 26 1200 17-1/2 95.0 40 - 70
PC9C16N080DH11 80 / 28 75 / 26 1600 21 95.0 40 - 70
PC9C16N100DH11 100 / 35 93 / 33 1600 21 95.0 40 - 70
PC9C20N100DH11 100 / 35 93 / 33 2000 21 95.0 40 - 70
PC9D20N120DH11 120 / 42 112 / 39 2000 24-1/2 95.0 40 - 70
Models
Max. Outlet
Air Temp.
Blower Blower Size Total Unit
Max.
Over-current
Protect
Min. Wire Size
(awg) @ 75 ft.
One Way
Approximate
Operating Weight
°F HP Amps In. Amps
PC9B12N060DH11 170 1/2 7.7 11 x 8 9 20 14 136
PC9B12N080DH11 170 1/2 7.7 11 x 8 9 20 14 143
PC9C16N080DH11 170 3/4 9.6 11 x 10 12 20 14 159
PC9C16N100DH11 170 3/4 9.6 11 x 10 12 20 14 163
PC9C20N100DH11 170 1 12.8 11 x 11 14 20 12 165
PC9D20N120DH11 170 1 12.8 11 x 11 14 20 12 182