ICP C9MPT050F12C1 Installation instructions

1
440 04 2023 02 August 2007
Models
Dual Certified
*9MPT050F12C1
*9MPT075F14C1
*9MPT100J16C1
*9MPT125L20C1
*9MPV050F12D1
*9MPV075F12D1
*9MPV100J20D1
*9MPV125L20D1
* Denotes Brand (C, H, T)
Save This Manual For Future Reference
Four Position Furnace
International Comfort Products, LLC
Lewisburg, TN 37091 U.S.A.
®
®
Technical Support (*9MPT) 2................
Circulation Air Blower Data (*9MPT) 3.........
Wiring Diagram (*9MPT) 4...................
Parts (*9MPT) 5...........................
Technical Support (*9MPV) 8...............
Circulation Air Blower Data (*9MPV) 9.........
Wiring Diagram (*9MPV) 18..................
Parts (*9MPV) 19..........................

2440 04 2023 02
Specifications are subject to change without notice
TECHNICAL SUPPORT
Manufacturers Number (Mfr No --SeeRatingPlate)
ALL Models
Specifications
*9MPT050F12 *9MPT075F14 *9MPT100J16 *9MPT125L20
General
Gas Type Nat Propane Nat Propane Nat Propane Nat Propane
Transformer Size (VA)
T’stat Heat Anticipator
40
.50
Input (Btuh) Std/Alt. HI Heat
LO Heat
Output (Btuh) Std/Alt. HI Heat
LO Heat
Temp. Ris e (oF/oC) HI Heat
LO Heat
50,000
35,000
46,000
32,000
35--65/19--46
25--55/14--30
75,000
53,000
70,000
49,000
40--70/22--38
30--60/17--33
100,000
70,000
93,000
65,000
40--70/22--38
30--60/17--33
125,000
87,500
117,000
82,000
40--70/22--38
30--60/17--33
Electrical (Volts/Hz) 115/60 115/60 115/60 115/60
Rating Plate Amps 11.8 11.8 11.8 14.0
Gas & Ignition
Gas Type
Std. Main Orifices (No/Size)
Gas Valve (Honeywell)
Regulation Type
Manifold Press. HI Heat (in wc)
LO Heat (in wc)
Nat.
2/42
VR8205Q
SNAP
3.5
1.7
Propane
2/54
VR8205Q
SNAP
10.0
4.9
Nat.
3/42
VR8205Q
SNAP
3.5
1.7
Propane
3/54
VR8205Q
SNAP
10.0
4.9
Nat.
4/42
VR8205Q
SNAP
3.5
1.7
Propane
4/54
VR8205Q
SNAP
10.0
4.9
Nat.
5/42
VR8205Q
SNAP
3.5
1.7
Propane
5/54
VR8205Q
SNAP
10.0
4.9
Ignition Type/Series Hot Surface
Combustion
Flue Outlet Size (Inches)
Std. Outlet Temp (oF/oC)
2
<140/60
2
<140/60
3
<140/60
3
<140/60
@Blower/@ Transition Box (HI Heat)
Std. Pressures (in wc)
5′No Elbows
40′+5--90°DWV Elbows
@Blower/@ Transition Box (LO Heat)
Std. Pressures (in wc)
5′No Elbows
40′+5--90°DWV Elbows
--1.80 /--2.60
--1.30 /--2.30
--1.20 /--1.90
--1.00 /--1.80
--1.80 /--2.60
--1.30 /--2.30
--1.20 /--1.90
--1.00 /--1.80
--1.80 /--2.60
--1.70 /--2.50
--1.20 /--1.90
--1.00 /--1.80
--1.80 /--2.60
--1.70 /--2.50
--1.30 /--2.30
--1.20 /--2.20
Furnace Controls
Furnace Control (Type)
Furnace Control On
(Timed--secs) Off
Integrated
30 HI /45 LO
60,100,140,180
Limits & Controls
Rollout Switch (oF/oC)
Limit Control Setting (oF/oC)
300/149
260/127
300/149
210/99
300/149
240/116
300/149
180/82
Std. Pressure Sw. (Part No)
Blower Switch Pressure (Close)
Blower Switch Pressure (Open)
Transition Switch Pressure (Close)
Transition Switch Pressure (Open)
1013515
0.95
0.80
1.70
1.50
1013515
0.95
0.80
1.70
1.50
1013515
0.95
0.80
1.70
1.50
1013166
1.30
1.10
1.80
1,60
High Altitude Pressure Sw. (Part No)
Blower Switch Pressure (Close)
Blower Switch Pressure (Open)
Transition Switch Pressure (Close)
Transition Switch Pressure (Open)
1013165
0.70
0.55
1.40
1.20
1013165
0.70
0.55
1.40
1.20
1013165
0.70
0.55
1.40
1.20
1013157
0.85
0.70
1.70
1.50
Blower Data
Blower Size (D x W inches)
Motor Amps/RPM
Motor Type/H.P.
Cap. Mfd/Volts
Filter Type & Size (qty.) Permanent -- supplied
Cool Cap. (Tons) @ .5 in wc L, ML, MHi & HI
11 x 8
10/1050
PSC/1/2
10/370
16x25x1
1.5 thru 3
11 x 10
10/1050
PSC/1/2
10/370
16x25x1
1.5 thru 3.5
11 x 10
10/1050
PSC/1/2
10/370
16x25x1
2.5 thru 4
11 x 10
13/900
PSC/3/4
40/370
16x25x1 (2)
3.5 thru 5
Gas Conversion Kits All Models
Nat to Propane NAHA002LP (1172959*)
Propane to Nat NAHA002NG (1172961*)
*Order from Service Parts

Exterrnal Static Pressure
(in wc)
Exterrnal Static Pressure
(in wc)
Exterrnal Static Pressure
(in wc)
Exterrnal Static Pressure
(in wc)
3
440 04 2023 02 Specifications are subject to change without notice
Circulation Air Blower Data - *9MPT
*9MPT050F12 (1) * Denotes Brand
Speed
Tap Low Med L Med H Hi
0.1 826 1083 1301 1408
0.2 804 1050 1242 1347
0.3 770 1028 1195 1295
0.4 735 985 1153 1237
0.5 698 952 1093 1183
0.6 657 909 1040 1118
0.7 -- -- -- 863 935 1053
0.8 -- -- -- -- 812 865 976
0.9 -- -- -- -- -- -- 802 887
1.0 -- -- -- -- -- -- 720 787
*9MPT100J16 (1) * Denotes Brand
Speed
Tap Low Med L Med H Hi
0.1 823 1109 1527 1850
0.2 795 1087 1482 1791
0.3 747 1056 1426 1720
0.4 677 1016 1382 1648
0.5 617 970 1317 1575
0.6 544 854 1245 1485
0.7 -- -- -- 763 1154 1401
0.8 -- -- -- 652 1043 1284
0.9 -- -- -- -- -- -- 905 1161
1.0 -- -- -- -- -- -- 737 1028
*9MPT075F14 (1) * Denotes Brand *9MPT125L20 (2) * Denotes Brand
Speed
Tap Low Med L Med H Hi
0.1 695 1025 1455 1724
0.2 674 1001 1410 1662
0.3 653 951 1365 1601
0.4 631 921 1309 1530
0.5 609 891 1252 1460
0.6 569 845 1187 1380
0.7 529 799 1122 1300
0.8 490 730 1030 1190
0.9 -- -- -- 680 950 1080
1.0 -- -- -- -- -- -- 831 969
NOTE: (1) Data based on Bottom Only or One Side return.
(2) Data based on Both Sides or Bottom plus One Side
MAX CFM’s for Factory
Washable Filters
Filter Size CFM
14″X25″1400
16″X25″1600
20″X25″2000
24″X25″2500
Max CFM based on 600 FPM
NOTE: Disposable filters are typically rated at 300 FPM. These filters only allow
half the airflow when compared to 600 FPM filters. (EXAMPLE, 20 X 25 @ 600
FPM = 200 CFM, @ 300 FPM = 1000 CFM)
Speed
Tap Low Med L Med H Hi
0.1 1720 1910 2127 2315
0.2 1686 1881 2087 2268
0.3 1644 1833 2024 2201
0.4 1600 1777 1961 2131
0.5 1533 1720 1891 2029
0.6 1494 1647 1804 1948
0.7 1413 1571 1708 1820
0.8 1306 1470 1604 1730
0.9 -- -- -- 1349 1484 1614
1.0 -- -- -- -- -- -- 1328 1430
# CFM -- Cubic feet per minute airflow. Filter required for each return--air
inlet. Airflow performance includes 1″washable (600 FPM max) filter media.

4440 04 2023 02
Specifications are subject to change without notice
Wiring Diagram *9MPT (Two Stage Heating with PSC Motor)

5
440 04 2023 02 Specifications are subject to change without notice
*9MPT Parts
25--24--75a--4
YY
WW
N
LL
11
18
V
W
R
S
T
UJ
LJJ
Q
P
Y
X
F
UU
VV
TT
SS
H
RR
QQ
KK
5
4
3
9
10
M
K
2
1
B
A
7
D
K
6
HH
8
ZZ
13
15
FF
EE
16
BB
12
16 GG
17
DD
CC
FF
14
O
N
O
F
F
OO
20
NN
PP
MM
Representative drawing only, some models may vary in appearance.

A
6440 04 2023 02
Specifications are subject to change without notice
Replacement Parts - *9MPT
Models -- *9MPT050F12C1, *9MPT075F14C1, *9MPT100J16C1 & *9MPT125L20C1 (Natural Gas)
Replacement part supplied will be current active part. For parts not listed, consult place of purchase.
Key
No.
Description
Functional
Part
Number
*9MPT
050
F12
075
F14
100
J16
125
L20
1Heat Exchanger, Primary 1012850
1012854
1012858
1012862
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
2Heat Exchanger, Secondary 1013762
1013763
1013765
1013767
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
3Motor, Blower 1/115 1/2CCW
1/115 3/4CCW
1172488
1172489
1
--
1
--
1
--
--
1
4Mount, Motor kit*1014824
1014823
1
--
--
1
--
1
--
1
5Wheel, Blower 1013011
1011420
1
--
--
1
--
1
--
1
6Transformer 1172810 1 1 1 1
7Capacitor, 10Mfd., 370V
40Mfd., 370V
1171929
1171982
1
--
1
--
1
--
--
1
8Control 1175594 1 1 1 1
9Switch, Interlock 1171981 1 1 1 1
10 Switch, Pressure 1013166
1013515
--
1
--
1
--
1
1
--
11 Blower, Exhaust 1172825
1172826
1
--
1
--
1
--
--
1
12 Valve, Gas Nat. 2 Stage 1172822 1 1 1 1
13 Flame Sensor 1172827 1 1 1 1
14 Igniter 1172533 1 1 1 1
15 Orifice, Burner #42 Nat. 1011351 2 3 4 5
16 Switch, Limit (Rollout) 1013102 2 2 2 2
17 Burner Assembly 1172884
1172965
1172966
1172967
1
--
--
--
--
1
-- --
-- --
--
--
1
--
--
--
--
1
18 Switch, Limit (Main) 1320366
34335002
1008445
34335001
1
--
--
--
--
--
--
1
--
1
--
--
--
--
1
--
20 Filter,HH 16X25X1/2”1010365 1 1 2 2
*See Table below for bellyband location on motor
Bellyband Location
on Motor
Model *9MPT A(in.)
050F12 2.09″
075F14 1.81″
100J16 1.81″
125L20 1.65″
Key
No.
Description
Non- Functional
Part
Number
*9MPT
050
F12
075
F14
100
J16
125
L20
APanel, Top 1012866
1012867
1012868
1
--
--
1
--
--
--
1
--
--
--
1
BGasket, Top Panel 1012603
1012604
1012605
1
--
--
1
--
--
--
1
--
--
--
1
FPartition, Blower 1172008
1172005
1172006
1172007
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
HHousing, Blower 1172885
1172969
1
--
--
1
--
1
--
1
JPanel, Blower Cutoff 721020013
721020008
1
--
--
1
--
1
--
1
KHanger, Blower 1012328 2 2 2 2
LDoor, Blower (Comfortmaker only)
(Comfortmaker only)
(Comfortmaker only)
(Heil only)
(Heil only)
(Heil only)
(Tempstar only)
(Tempstar only)
(Tempstar only)
1173035
1173036
1173073
1173038
1173039
1173076
1173078
1173079
1173080
1
--
--
1
--
--
1
--
--
1
--
--
1
--
--
1
--
--
--
1
--
--
1
--
--
1
--
--
--
1
--
--
1
--
--
1
MBracket Asy., Door Filler 1172232
1172233
1172234
1
--
--
1
--
--
--
1
--
--
--
1
NDoor, Front (Comfortmaker only)
(Comfortmaker only)
(Comfortmaker only)
(Heil only)
(Heil only)
(Heil only)
(Tempstar only)
(Tempstar only)
(Tempstar only)
1013148
1013149
1013150
1013145
1013146
1013147
1173086
1173087
1173088
1
--
--
1
--
--
1
--
--
1
--
--
1
--
--
1
--
--
--
1
--
--
1
--
--
1
--
--
--
1
--
--
1
--
--
1
OClamp, Capacitor 1170643
1014315
1
--
1
--
1
--
--
1
PTransition Assembly 1172228
1172229
1172230
1
--
--
1
--
--
--
1
--
--
--
1
QGasket, Blower 1014425 1 1 1 1
RBoard, Insulating 1012418
1012419
1012420
1
--
--
1
--
--
--
1
--
--
--
1
SBox, Collector 1012244
1012245
1012246
1
--
--
1
--
--
--
1
--
--
--
1
TGasket, Transition 1013263
1013080
1013083
1013084
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
UGasket, Collector Box 1012594
1012595
1012596
1
--
--
1
--
--
--
1
--
--
--
1
VPartition, Front Heat Exchanger 1012650
1012648
1012651
1012653
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1

7
440 04 2023 02 Specifications are subject to change without notice
Replacement Parts - *9MPT
Models -- *9MPT050F12C1, *9MPT075F14C1, *9MPT100J16C1 & *9MPT125L20C1 (Natural Gas)
Replacement part supplied will be current active part. For parts not listed, consult place of purchase.
Key
No.
Description
Functional
Part
Number
*9MPT
050
F12
075
F14
100
J16
125
L20
WGasket, Attachment Plate 1012542
1012543
1012544
1012545
2
--
--
--
--
2
--
--
--
--
2
--
--
--
--
2
XCover, Junction Box 1012350 1 1 1 1
YBox, Junction 1172860 1 1 1 1
BB Manifold 1012970
1012971
1012278
1012279
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
CC Bottom, Burner Box 1172847
1172849
1172850
1
--
--
1
--
--
--
1
--
--
--
1
DD Baffle, Burner Box 1012338
1012339
1012340
1
--
--
1
--
--
--
1
--
--
--
1
EE Top, Burner Box 1013702
1013703
1013704
1
--
--
1
--
--
--
1
--
--
--
1
FF Bracket, Manifold Support 1012377 2 2 2 2
GG Bracket, Burner Box Side 1012532 2 2 2 2
HH Bracket, Control Mounting 1172845 1 1 1 1
JJ Tube, Sensor 1172238
1172241
1
1
1
1
1
1
1
1
KK Trap, Drain Assembly 1171917 1 1 1 1
LL Sightglass
(Tempstar only)
1013235
1013236
1
1
1
1
1
1
1
1
MM Wrapper, Filter Rack 741010039 1 1 2 2
NN Front, Filter Rack 741020001 1 1 2 2
OO Cover, Filter 2791043 1 1 2 2
PP Clip, Filter 1008482 3 3 3 3
QQ Gasket, Trap 1013701 1 1 1 1
RR Bracket, Trap 1171986 1 1 1 1
SS Gasket, Trap Bracket 1171987 1 1 1 1
TT Tube, Drain Coll. Box 5/8″ID 1172245 1 1 1 1
UU Tube, Drain Tee 1/2″ID 1171989 1 1 1 1
VV Tube, Relief 1172012 1 1 1 1
WW Drain Vent 1014003 1 1 1 1
ZZ Sightglass 1172768 1 1 1 1
YY Tee, Drain 1171915 1 1 1 1
)( PART NOT ILLUSTRATED
)( Door Screws 1014488 4 4 4 4
)( Door Screw Grommets 1171990 4 4 4 4
)( Coupling, Air Intake 1002284 1 1 1 1
)( Gasket, Air Intake 1012583 1 1 1 1
)( Clamp, Hose 5/8”1012975 4 4 4 4
)( Clamp, Hose 3/4”1012976 2 2 2 2
)( Coupling, Discharge 1002522 1 1 1 1
)( Clamp Hose 1013830 4 4 4 4
)( Grommet, Vent 1012697 1 1 1 1
)( Bushing, Strain Relief 1945287 1 1 1 1
)( Grommet, Vinyl (Gas Inlet) 1009535 1 1 1 1
)( Harness, Wire 1172818 1 1 1 1
)( Grommet,Casing 1171997 1 1 1 1
Key
No.
Description
Functional
Part
Number
*9MPT
050
F12
075
F14
100
J16
125
L20
)( Trap, Drain Tee 1171916 1 1 1 1
)( Tube, Drain 1/2”IDDrain 1171991 1 1 1 1
)( Tube, 1/2” Elbow 1171992 2 2 2 2
)( Coupling, 1/2” Barbed 1171993 1 1 1 1
)( Tubing, 5/8”IDDrain 1171994 1 1 1 1
)( Connector, 3/4”X1/2”1171995 1 1 1 1
)( Elbow, 1/2” CPVC street 1171996 1 1 1 1
)( Tube, Relief Ext. 1172239 1 1 1 1
)( Connector, Relief Tube 1171998 1 1 1 1
)( Plate, Cover 1171999 1 1 1 1
)( Gasket, Cover Plate 1172000 1 1 1 1
)( Cap, Drain Tee 1172255 1 1 1 1
)( Clamp, Tee Cap 1172256 1 1 1 1
)( Manual, Users 44102201103 1 1 1 1
)( Manual, Installation 44001202302 1 1 1 1
)( Manual, Technical 44004202302 1 1 1 1
Gas Conversion Kits -- All models
Nat to Propane NAHA002LP (1172959*)
Propane to Nat NAHA002NG (1172961*)
* Must be ordered from Service Parts

8440 04 2023 02
Specifications are subject to change without notice
TECHNICAL SUPPORT
Manufacturers Number (Mfr No --SeeRatingPlate)
ALL Models
Specifications
*9MPV050F12 *9MPV075F12 *9MPV100J20 *9MPV125L20
General
Gas Type Nat Propane Nat Propane Nat Propane Nat Propane
Transformer Size (VA)
T’stat Heat Anticipator
40
.50
Input (Btuh) Std/Alt. HI Heat
LO Heat
Output (Btuh) Std/Alt. HI Heat
LO Heat
Temp. Ris e (oF/oC) HI Heat
LO Heat
50,000
35,000
46,000
32,000
35--65/19--46
35--65/19--46
75,000
52,500
70,000
48,000
40--70/22--38
40--70/22--38
100,000
70,000
93,000
65,000
40--70/22--38
40--70/22--38
125,000
87,500
118,000
82,000
40--70/22--38
40--70/22--38
Electrical (Volts/Hz) 115/60 115/60 115/60 115/60
Rating Plate Amps 9.5 11.4 14.6 15.4
Gas & Ignition
Gas Type
Std. Main Orifices (No/Size)
Gas Valve Honeywell
Regulation Type
Manifold Press. HI Heat (in wc)
LO Heat (in wc)
Nat.
2/42
VR8205Q
SNAP
3.5
1.7
Propane
2/54
VR8205Q
SNAP
10.0
4.9
Nat.
3/42
VR8205Q
SNAP
3.5
1.7
Propane
3/54
VR8205Q
SNAP
10.0
4.9
Nat.
4/42
VR8205Q
SNAP
3.5
1.7
Propane
4/54
VR8205Q
SNAP
10.0
4.9
Nat.
5/42
VR8205Q
SNAP
3.5
1.7
Propane
5/54
VR8205Q
SNAP
10.0
4.9
Ignition Type Hot Surface
Combustion
Flue Outlet Size (Inches)
Std. Outlet Temp (less than)
Comb. Blower (MFD/Volts)
2
140 oF/60 oC
4/370
2
140 oF/60 oC
4/370
3
140 oF/60 oC
4/370
3
140 oF/60 oC
4/370
@Blower/@ Transition Box (HI Heat)
Std. Pressures (in wc)
5′No Elbows
40′+5--90°DWV Elbows
@Blower/@ Transition Box (LO Heat)
Std. Pressures (in wc)
5′No Elbows
40′+5--90°DWV Elbows
--1.80 /--2.60
--1.30 /--2.30
--1.20 /--1.90
--1.00 /--1.80
--1.80 /--2.60
--1.30 /--2.30
--1.20 /--1.90
--1.00 /--1.80
--1.80 /--2.60
--1.70 /--2.50
--1.20 /--1.90
--1.00 /--1.80
--1.80 /--2.60
--1.70 /--2.50
--1.30 /--2.30
--1.20 /--2.20
Limits & Controls
Rollout Switch (oF/oC)
Limit Control Setting (oF/oC)
300/149
260/127
300/149
210/99
300/149
240/116
300/149
190/88
Furnace Control (Type)
Furnace Control On
(Timed--secs) Off
Integrated
30 HI /45 LO
60,100,140,180
Std. Pressure Sw. (Part No)
(HI Heat)Blwer Switch Press (Close)
Blower Switch Pressure (Open)
(LO Heat)Trans Switch Press (Close)
Transition Switch Pressure (Open)
1013515
0.95
0.80
1.70
1.50
1013515
0.95
0.80
1.70
1.50
1013515
0.95
0.80
1.70
1.50
1013166
1.30
1.10
1.80
1.60
High Altitude Pressure Sw. (Part No)
(HI Heat)Blwer Switch Press (Close)
Blower Switch Pressure (Open)
(LO Heat)Trans Switch Press (Close)
Transition Switch Pressure (Open)
1013165
0.70
0.55
1.40
1.20
1013165
0.70
0.55
1.40
1.20
1013165
0.70
0.55
1.40
1.20
1013157
0.85
0.70
1.70
1.50
Blower Data
Wheel Size (D x W inches)
FLA Motor Amps/Max RPM
Motor Type/H.P.
Filter Type & Size (qty.) Permanent -- supplied
Min. Cool Cap. (Tons)
Max. Cool Cap. (Tons)
11 x 8
7.7/1240
ECM/1/2
16x25x1
1.5
3
11 x 10
9.6/1240
ECM/3/4
16x25x1
1.5
3
11 x 10
12.8/1240
ECM/1
16x25x1 (2)
2
5
11 x 10
12.8/1240
ECM/1
16x25x1 (2)
2
5
Gas Conversion Kits All Models
Nat to Propane NAHA002LP (1172959*)
Propane to Nat NAHA002NG (1172961*)
*Order from Service Parts

9
440 04 2023 02 Specifications are subject to change without notice
Circulation Air Blower Data - *9MPV050
Cooling CFM Adjustment Heating Rise Adjustment
DIP Switch
5&6
High Cool @
0.50 in wc
Low Cool
(80% of High
Cool)
** Adjust
Jumper
Setting
DIP Switch
3&4
High Heat
Rise Change
@0.20inwc
Low Heat
Rise Change
at Resultant
Static
00 1246 997 +00 -- 4 -- 3
*00 1211 969 *NOM *00 00
00 1122 898 -- 00 5 5
01 1105 884 +01 3 4
01 1027 822 NOM 01 7 7
01 945 756 -- 01 13 14
10 892 714 +10 -- 1 0
10 820 656 NOM 10 4 5
10 745 596 -- 10 9 9
11 688 550 +11 -- 1 5 -- 1 5
11 609 487 NOM 11 -- 1 3 -- 1 2
11 541 433 -- 11 -- 9 -- 9
Airflow performance includes 1” washable filter media.
*Factory Setting
**Adjust Jumper Setting (+, NOM, --) is applied to both Cooling and Heating
Note 1: HP Mode Jumper provides a 10% reduction in airflow when in Comfort position and a call for low or high cooling is
present with the ”O” line off. This feature is to provide lower airflow for running in HP Heating Mode if desirable.
Note 2: DEHUM mode (24VAC on DEHUM terminal) provides a 20% airflow reduction during cooling calls.
Note 3: Low Heat ESP is a result of High Heat ESP (-- is decrease in rise).
Note 4: High and low heat rise values are approximate air temperature change from return air temperature when at factory
default settings.
Table 2 Continuous Fan @
0.10 in wc ESP
DIP Switch 1 & 2 Airflow (CFM)
*00 592
01 1021
10 1346
11 1346
* Factory Setting
Table 3 SW2 DIP Assignments
DIP Switch Blower Parameter
1&2 Cont Fan Adj
3&4 Heat Speed Adj
5&6 Cool Speed Adj
7&8 Cool On/Off Delay
Table 4 Cooling Delay Options (SW2 -- 7, 8)
ON DELAY OFF DELAY
DIP SW2 -- 7/8 Timed ON (sec) Airflow during on
delay Timer OFF (sec) Airflow during off delay
*00 5OFF 90 100%
01 5OFF 0OFF
10 30 50% 30 100%
11 30 50% 180 50%
Airflow % is of High Cool airflow demand determined from SW2--5/6 Table 1
Airflow resumes to 100% after on delay time is completed
Airflow stops (or switches to continuous fan speed) after off delay time is completed
* Factory Setting
MAX CFM’s for Factory Washable Filters
Dimensions Airflow (CFM)
14” x 25” 1400
16” x 25” 1600
20” x 25” 2000
24” x 25” 2500
MAX CFM based on 600 FPM
Note 1: Disposable filters are typically rated at 300 FPM. These filters only allow half the airflow when compared to 600 FPM
filters. (example, 20 x 25 @ 600 FPM = 2000CFM, @ 300 FPM = 1000 CFM)

10 440 04 2023 02
Specifications are subject to change without notice
Circulation Air Blower Data - *9MPV050
Cooling Airflow Settings
High Cooling Airflows
*9MPV050F12
200
400
600
800
1000
1200
1400
1600
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
ESP (in. w.c.)
CFM
00 (+)
00 (NOM)
00 (-)
01 (+)
01 (NOM)
01 (-)
10 (+)
10 (NOM)
10 (-)
11 (+)
11 (NOM)
11 (-)
Legend
Airflow
Selection is
from Highest to
Lowest
Low Cooling Airflows
*9MPV050F12
0
200
400
600
800
1000
1200
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
ESP (in. w.c.)
CFM
00 (+)
00 (NOM)
00 (-)
01 (+)
01 (NOM)
01 (-)
10 (+)
10 (NOM)
10 (-)
11 (+)
11 (NOM)
11 (-)
Legend
Airflow
Selection is
from Highest to
Lowest

11
440 04 2023 02 Specifications are subject to change without notice
Circulation Air Blower Data - *9MPV075
Cooling CFM Adjustment Heating Rise Adjustment
DIP Switch
5&6
High Cool @
0.50 in wc
Low Cool
(80% of High
Cool)
** Adjust
Jumper
Setting
DIP Switch
3&4
High Heat
Rise Change
@0.20inwc
Low Heat
Rise Change
at Resultant
Static
00 1342 1074 +00 -- 4 -- 4
*00 1210 968 *NOM *00 0 0
00 1053 842 -- 00 5 4
01 1135 908 +01 1 1
01 1020 816 NOM 01 6 5
01 872 698 -- 01 12 10
10 965 772 +10 -- 1 -- 1
10 840 672 NOM 10 3 3
10 680 544 -- 10 9 8
11 708 566 +11 -- 6 -- 6
11 590 472 NOM 11 -- 2 -- 3
11 488 390 -- 11 3 2
Airflow performance includes 1” washable filter media.
*Factory Setting
**Adjust Jumper Setting (+, NOM, --) is applied to both Cooling and Heating
Note 1: HP Mode Jumper provides a 10% reduction in airflow when in Comfort position and a call for low or high cooling is
present with the ”O” line off. This feature is to provide lower airflow for running in HP Heating Mode if desirable.
Note 2: DEHUM mode (24VAC on DEHUM terminal) provides a 20% airflow reduction during cooling calls.
Note 3: Low Heat ESP is a result of High Heat ESP (-- is decrease in rise).
Note 4: High and low heat rise values are approximate air temperature change from return air temperature when at factory
default settings.
Table 2 Continuous Fan @
0.10 in wc ESP
DIP Switch 1 & 2 Airflow (CFM)
*00 612
01 1096
10 1403
11 1403
* Factory Setting
Table 3 SW2 DIP Assignments
DIP Switch Blower Parameter
1&2 Cont Fan Adj
3&4 Heat Speed Adj
5&6 Cool Speed Adj
7&8 Cool On/Off Delay
Table 4 Cooling Delay Options (SW2 -- 7, 8)
ON DELAY OFF DELAY
DIP SW2 -- 7/8 Timed ON (sec) Airflow during on
delay Timer OFF (sec) Airflow during off delay
*00 5OFF 90 100%
01 5OFF 0OFF
10 30 50% 30 100%
11 30 50% 180 50%
Airflow % is of High Cool airflow demand determined from SW2--5/6 Table 1
Airflow resumes to 100% after on delay time is completed
Airflow stops (or switches to continuous fan speed) after off delay time is completed
* Factory Setting
MAX CFM’s for Factory Washable Filters
Dimensions Airflow (CFM)
14” x 25” 1400
16” x 25” 1600
20” x 25” 2000
24” x 25” 2500
MAX CFM based on 600 FPM
Note 1: Disposable filters are typically rated at 300 FPM. These filters only allow half the airflow when compared to 600 FPM
filters. (example, 20 x 25 @ 600 FPM = 2000CFM, @ 300 FPM = 1000 CFM)

12 440 04 2023 02
Specifications are subject to change without notice
Circulation Air Blower Data - *9MPV075
Cooling Airflow Settings
High Cooling Airflows
*9MPV075F12
200
400
600
800
1000
1200
1400
1600
1800
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
ESP (in. w.c.)
CFM
00 (+)
00 (NOM)
01 (+)
00 (-)
01 (NOM)
10 (+)
01 (-)
10 (NOM)
11 (+)
10 (-)
11 (NOM)
11 (-)
Legend
Airflow
Selection is
from Highest to
Lowest
Low Cooling Airflows
*9MPV075F12
0
200
400
600
800
1000
1200
1400
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
ESP (in. w.c.)
CFM
00 (+)
00 (NOM)
01 (+)
00 (-)
01 (NOM)
10 (+)
01 (-)
10 (NOM)
11 (+)
10 (-)
11 (NOM)
11 (-)
Legend
Airflow
Selection is
from Highest to
Lowest

13
440 04 2023 02 Specifications are subject to change without notice
Circulation Air Blower Data - *9MPV100
Cooling CFM Adjustment Heating Rise Adjustment
DIP Switch
5&6
High Cool @
0.50 in wc
Low Cool
(80% of High
Cool)
** Adjust
Jumper
Setting
DIP Switch
3&4
High Heat
Rise Change
@0.20inwc
Low Heat
Rise Change
at Resultant
Static
00 2144 1715 +00 -- 4 -- 4
*00 2013 1610 *NOM *00 0 0
00 1842 1474 -- 00 5 5
01 1772 1418 +01 2 1
01 1624 1299 NOM 01 8 7
01 1471 1177 -- 01 14 14
10 1367 1094 +10 0-- 1
10 1227 982 NOM 10 6 5
10 1077 862 -- 10 13 11
11 930 744 +11 -- 6 -- 7
11 808 646 NOM 11 -- 2 -- 2
11 634 507 -- 11 3 3
Airflow performance includes 1” washable filter media.
*Factory Setting
**Adjust Jumper Setting (+, NOM, --) is applied to both Cooling and Heating
Note 1: HP Mode Jumper provides a 10% reduction in airflow when in Comfort position and a call for low or high cooling is
present with the ”O” line off. This feature is to provide lower airflow for running in HP Heating Mode if desirable.
Note 2: DEHUM mode (24VAC on DEHUM terminal) provides a 20% airflow reduction during cooling calls.
Note 3: Low Heat ESP is a result of High Heat ESP (-- is decrease in rise).
Note 4: High and low heat rise values are approximate air temperature change from return air temperature when at factory
default settings.
Table 2 Continuous Fan @
0.10 in wc ESP
DIP Switch 1 & 2 Airflow (CFM)
*00 1007
01 1742
10 2204
11 2204
* Factory Setting
Table 3 SW2 DIP Assignments
DIP Switch Blower Parameter
1&2 Cont Fan Adj
3&4 Heat Speed Adj
5&6 Cool Speed Adj
7&8 Cool On/Off Delay
Table 4 Cooling Delay Options (SW2 -- 7, 8)
ON DELAY OFF DELAY
DIP SW2 -- 7/8 Timed ON (sec) Airflow during on
delay Timer OFF (sec) Airflow during off delay
*00 5OFF 90 100%
01 5OFF 0OFF
10 30 50% 30 100%
11 30 50% 180 50%
Airflow % is of High Cool airflow demand determined from SW2--5/6 Table 1
Airflow resumes to 100% after on delay time is completed
Airflow stops (or switches to continuous fan speed) after off delay time is completed
* Factory Setting
MAX CFM’s for Factory Washable Filters
Dimensions Airflow (CFM)
14” x 25” 1400
16” x 25” 1600
20” x 25” 2000
24” x 25” 2500
MAX CFM based on 600 FPM
Note 1: Disposable filters are typically rated at 300 FPM. These filters only allow half the airflow when compared to 600 FPM
filters. (example, 20 x 25 @ 600 FPM = 2000CFM, @ 300 FPM = 1000 CFM)

14 440 04 2023 02
Specifications are subject to change without notice
Circulation Air Blower Data - *9MPV100
Cooling Airflow Settings
High Cooling Airflows
*9MPV100J20
200
700
1200
1700
2200
2700
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
ESP (in. w.c.)
CFM
00 (+)
00 (NOM)
00 (-)
01 (+)
01 (NOM)
01 (-)
10 (+)
10 (NOM)
10 (-)
11 (+)
11 (NOM)
11 (-)
Legend
Airflow
Selection is
from Highest to
Lowest
Low Cooling Airflows
*9MPV100J20
0
200
400
600
800
1000
1200
1400
1600
1800
2000
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
ESP (in. w.c.)
CFM
00 (+)
00 (NOM)
00 (-)
01 (+)
01 (NOM)
01 (-)
10 (+)
10 (NOM)
10 (-)
11 (+)
11 (NOM)
11 (-)
Legend
A
irflow Selection
is from Highest
to Lowest

15
440 04 2023 02 Specifications are subject to change without notice
Circulation Air Blower Data - *9MPV125
Cooling CFM Adjustment Heating Rise Adjustment
DIP Switch
5&6
High Cool @
0.50 in wc
Low Cool
(80% of High
Cool)
** Adjust
Jumper
Setting
DIP Switch
3&4
High Heat
Rise Change
@0.20inwc
Low Heat
Rise Change
at Resultant
Static
00 2150 1720 +00 -- 4 -- 4
*00 2025 1620 *NOM *00 0 0
00 1856 1485 -- 00 4 5
01 1755 1404 +01 1 2
01 1615 1292 NOM 01 6 7
01 1452 1162 -- 01 12 13
10 1338 1070 +10 -- 1 0
10 1201 961 NOM 10 3 4
10 1069 855 -- 10 910
11 909 727 +11 -- 6 -- 6
11 800 640 NOM 11 -- 3 -- 3
11 627 502 -- 11 3 3
Airflow performance includes 1” washable filter media.
*Factory Setting
**Adjust Jumper Setting (+, NOM, --) is applied to both Cooling and Heating
Note 1: HP Mode Jumper provides a 10% reduction in airflow when in Comfort position and a call for low or high cooling is
present with the ”O” line off. This feature is to provide lower airflow for running in HP Heating Mode if desirable.
Note 2: DEHUM mode (24VAC on DEHUM terminal) provides a 20% airflow reduction during cooling calls.
Note 3: Low Heat ESP is a result of High Heat ESP (-- is decrease in rise).
Note 4: High and low heat rise values are approximate air temperature change from return air temperature when at factory
default settings.
Table 2 Continuous Fan @
0.10 in wc ESP
DIP Switch 1 & 2 Airflow (CFM)
*00 1032
01 1778
10 2178
11 2178
* Factory Setting
Table 3 SW2 DIP Assignments
DIP Switch Blower Parameter
1&2 Cont Fan Adj
3&4 Heat Speed Adj
5&6 Cool Speed Adj
7&8 Cool On/Off Delay
Table 4 Cooling Delay Options (SW2 -- 7, 8)
ON DELAY OFF DELAY
DIP SW2 -- 7/8 Timed ON (sec) Airflow during on
delay Timer OFF (sec) Airflow during off delay
*00 5OFF 90 100%
01 5OFF 0OFF
10 30 50% 30 100%
11 30 50% 180 50%
Airflow % is of High Cool airflow demand determined from SW2--5/6 Table 1
Airflow resumes to 100% after on delay time is completed
Airflow stops (or switches to continuous fan speed) after off delay time is completed
* Factory Setting
MAX CFM’s for Factory Washable Filters
Dimensions Airflow (CFM)
14” x 25” 1400
16” x 25” 1600
20” x 25” 2000
24” x 25” 2500
MAX CFM based on 600 FPM
Note 1: Disposable filters are typically rated at 300 FPM. These filters only allow half the airflow when compared to 600 FPM
filters. (example, 20 x 25 @ 600 FPM = 2000CFM, @ 300 FPM = 1000 CFM)

16 440 04 2023 02
Specifications are subject to change without notice
Circulation Air Blower Data - *9MPV125
Cooling Airflow Settings
High Cooling Airflows
*9MPV125L20
200
700
1200
1700
2200
2700
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
ESP (in. w.c.)
CFM
00 (+)
00 (NOM)
00 (-)
01 (+)
01 (NOM)
01 (-)
10 (+)
10 (NOM)
10 (-)
11 (+)
11 (NOM)
11 (-)
Legend
Airflow
Selection is
from Highest to
Lowest
Low Cooling Airflows
*9MPV125L20
0
200
400
600
800
1000
1200
1400
1600
1800
2000
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
ESP (in. w.c.)
CFM
00 (+)
00 (NOM)
00 (-)
01 (+)
01 (NOM)
01 (-)
10 (+)
10 (NOM)
10 (-)
11 (+)
11 (NOM)
11 (-)
Legend
Airflow
Selection is
from Highest to
Lowest

17
440 04 2023 02 Specifications are subject to change without notice
Variable Speed (MPV) Tap Select Interface Board (TSIB)
25--25--54
TO FURNACE BOARD
P3
BLU WHT
GRN BLK
BRN YEL
SW2
P7
ON
OFF
CONT
FAN HEAT COOL COOL
DLY
TO FURNACE
CONTROL 24VAC
RED
FROM 24V
TRANS RED
HP MODE
AC/HP EFFICIENCY
HP COMFORT
J2
+NOM--
BLOWER ADJUST
J1
Y1
OAC/HP EFFICIENCY
HP COMFORT
J2
+NOM --
J1
1234 6578
SELECT
SELECTION
BLOWER ADJUST
INCREASE/NO CHANGE/DECREASE
HP MODE
SELECT
HEAT PUMP EFFICIENCY OR
HP COMFORT SELECTION
1234 6578
CONT HEAT
FAN COOL COOL
DLY
CONTINUOUS
CFM SELECT
HEATING RISE
SELECT
COOLING CFM
SELECT
COOLING ON/OFF
DELAY PROFILES
SW2

18 440 04 2023 02
Specifications are subject to change without notice
Wiring Diagram *9MPV (Variable Speed Blower Motor)

19
440 04 2023 02 Specifications are subject to change without notice
*9MPV Parts
25--25--32b
YY
WW
N
LL
11
18
V
W
R
S
T
UJ
LJJ
Q
P
Y
X
F
UU
VV
TT
SS
H
RR
QQ
KK
5
9
10
M
K
2
1
B
A
8
6
HH
K
23
OO
20
MM
PP
NN
ZZ
22
4
3
13
15
FF
EE
16
BB
12
16 GG
17
DD
CC
FF
14
21
Representative drawing only, some models may vary in appearance.

A
20 440 04 2023 02
Specifications are subject to change without notice
Replacement Parts - *9MPV
Models -- *9MPV050F12D1, *9MPV075F12D1, *9MPV100J20D1 & *9MPV125L20D1 (Natural Gas)
Replacement part supplied will be current active part. For parts not listed, consult place of purchase.
Key
No.
Description
Functional
Part
Number
*9MPV
050
F12
075
F12
100
J20
125
L20
1Heat Exchanger, Primary 1012850
1012854
1012858
1012862
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
2Ht Exchanger, Secondary 1013762
1013763
1013765
1013767
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
3Motor, Blower 1172828
1172829
1
--
--
1
--
1
--
1
4Mount, Motor kit*1014822 1111
5Wheel, Blower 1013011
1172129
1
--
--
1
--
1
--
1
6Transformer 1172810 1111
8Control 1175594 1111
9Switch, Interlock 1171981 1111
10 Switch, Pressure 1013166
1013515
--
1
--
1
--
1
1
--
11 Blower, Exhaust 1172825
1172826
1
--
1
--
1
--
--
1
12 Valve, Gas Nat. 2 Stg 1172822 1111
13 Flame Sensor 1172827 1111
14 Igniter 1172533 1111
15 Orifice, Burner #42 Nat. 1011351 2345
16 Switch, Limit (Rollout) 1013102 2222
17 Burner Assembly 1172884
1172965
1172966
1172967
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
18 Switch, Limit (Main) 1320366
34335001
1320367
1008445
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
20 Filter,HH 16X25X1/2” 1010365 1122
22 Board, Tap Select Interface 1174894 1111
21 Control, Motor Variable Spd 1174887
1174888
1174889
1174895
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
23 Choke, Power 1172838 -- -- 1 1
*See Table below for bellyband
location on motor
Bellyband Location
on Motor
Model *9MPV A(in.)
050F12 13/8″
075F12 27/8″
100J20 27/8″
125L20 27/8″
Key
No. Description Part Number
*9MPV
050
F12
075
F12
100
J20
125
L20
APanel, Top 1012866
1012867
1012868
1
--
--
1
--
--
--
1
--
--
--
1
BGasket, Top Panel 1012603
1012604
1012605
1
--
--
1
--
--
--
1
--
--
--
1
FPartition, Blower 1172008
1172005
1172006
1172007
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
HHousing, Blower 1172885
1172969
1
--
--
1
--
1
--
1
JPanel, Blower Cutoff 721020013
721020008
1
--
--
1
--
1
--
1
KHanger, Blower 1012328 2 2 2 2
LDoor, Blwer (Cmaker only)
(Cmaker only)
(Cmaker only)
(Heil only)
(Heil only)
(Heil only)
(Tstar only)
(Tstar only)
(Tstar only)
1175025
1175026
1175042
1175028
1175029
1175043
1175031
1175032
1175044
1
--
--
1
--
--
1
--
--
1
--
--
1
--
--
1
--
--
--
1
--
--
1
--
--
1
--
--
--
1
--
--
1
--
--
1
MBracket Asy., Door Filler 1172232
1172233
1172234
1
--
--
1
--
--
--
1
--
--
--
1
NDoor, Front (Cmaker only)
(Cmaker only)
Cmaker only)
(Heil only)
(Heil only)
(Heil only)
(Tstar only)
(Tstar only)
(Tstar only)
1013148
1013149
1013150
1013145
1013146
1013147
1173086
1173087
1173088
1
--
--
1
--
--
1
--
--
1
--
--
1
--
--
1
--
--
--
1
--
--
1
--
--
1
--
--
--
1
--
--
1
--
--
1
PTransition Assembly 1012228
1012229
1012230
1
--
--
1
--
--
--
1
--
--
--
1
QGasket, Exhaust Blower 1014425 1 1 1 1
RBoard, Insulating 1012418
1012419
1012420
1
--
--
1
--
--
--
1
--
--
--
1
SBox, Collector 1012244
1012245
1012246
1
--
--
1
--
--
--
1
--
--
--
1
TGasket, Transition 1013263
1013080
1013083
1013084
1
--
--
--
--
1
--
--
--
--
1
--
--
--
--
1
UGasket, Collector Box 1012594
1012595
1012596
1
--
--
1
--
--
--
1
--
--
--
1