Trane TUHMB060ACV3VB User manual

XC 95m
TUHMB060ACV3VB, TDHMB060BCV3VB
TUHMB080ACV3VB, TDHMB080ACV3VB
TUHMC100ACV4VB, TDHMC100ACV4VB
TUHMD120ACV5VB, TDHMD120BCV5VB
Direct or Non-Direct Vent with
Variable Speed Blower
Variable Speed Inducer
PUB. NO. 22-1840-14
UPFLOW
TUHM
UPFLOW/HORIZONTAL
TDHM
DOWNFLOW
DOWNFLOW/HORIZONTAL
Communicating
Upflow/Horizontal Left
Downflow/Horizontal Right
Direct/Non-Direct Vent
Variable Speed, Modulating
Condensing Gas Furnace

2Pub. No. 22-1840-14
General
Features
© 2015 Trane All Rights Reserved
MODULATING OPERATION
The modulating gas valves provides
longer heating cycles for more
consistent heating comfort. Modulates
from 40% (45% for the TUHMD120)
to 100% in less than 1% increments
of the furnace's heating capacity
saving energy, while at the same
time maximizing homeowner comfort.
COMMUNICATING MODE
Furnace is shipped ready to be
connected in communicating mode
using three wire hook-up using the
TZONE950 or the TCONT900 comfort
control.
ALTERNATE 24V MODE
Furnace is field configurable to 24V
non-communicating mode.
COMFORT CONTROL
Comfortlink IITM Communicating furnace
design, offers plug and play – walk away
installation. Assures the entire heating
and air conditioning system is set up
in the proper modes to optimize the
engineered performance of the matched
system installed. The furnace can also
be connected in conventional 24V mode.
NATURAL GAS MODELS
Central Heating furnace designs are cer-
tified by the American Gas Association
for both natural and L.P. gas. Limit setting
and rating data were established and ap-
proved under standard rating conditions
using American National Standards Insti-
tute standards.
SAFE OPERATION
The Integrated System Control has solid
state devices, which continuously monitor
for presence of flame, when the system
is in the heating mode of operation. Dual
solenoid combination gas valve and reg-
ulator provide additional safety.
QUICK HEATING
Durable, cycle tested, heavy gauge alu-
minized steel heat exchanger quickly
transfers heat to provide warm condi-
tioned air to the structure. Low energy
power vent blower, to increase efficien-
cy and provide a positive discharge of
gas fumes to the outside.
BURNERS
Multiport Inshot burners will give years of
quiet and efficient service. All models can
be converted to L.P. gas without chang-
ing burners.
INTEGRATED SYSTEM CONTROL
Exclusively designed operational pro-
gram provides total control of furnace
limit sensors, blowers, gas valve, flame
control and includes self diagnostics for
ease of service. Also contains connection
points for EAC and Humidifier hookup.
AIR DELIVERY
The variable speed blower motor has
sufficient airflow for most heating and
cooling requirements and will switch from
heating to cooling speeds on demand
from room thermostat. The blower door
safety switch will prevent or terminate
furnace operation when the blower door
is removed.
SECONDARY HEAT EXCHANGER
The XC95m has a special type 29-4C™
stainless steel secondary heat exchang-
er to reclaim heat from flue gases which
would normally be lost.
STYLING
Heavy gauge steel and “wrap-around”
cabinet construction is used in the
cabinet with baked-on enamel finish for
strength and beauty. The heat exchang-
er section of the cabinet is completely
lined with foil faced fiberglass insulation.
This results in quiet and efficient opera-
tion due to the excellent acoustical and
insulating qualities of fiberglass. Built-in
bottom pan and alternate bottom, left or
right side return air connection provision.
FEATURES AND GENERAL
OPERATION
The XC95m High Efficiency Gas Fur-
naces utilize an Adaptive Heat Up Silicon
Nitride Hot Surface Ignition system, which
eliminates the waste of a constant burn-
ing pilot. The integrated system control
lights the main burners upon a demand
for heat from the room thermostat. Com-
plete front service access.
a. Low energy power venter
b. Vent proving pressure switch.

3
Pub. No. 22-1840-14
Contents
General Features 2
Features and Benefits 4
Standard Equipment 4
Optional Equipment 5
General Data 6-7
TUHMB060ACV3VB 6
TUHMB080ACV3VB 6
TUHMC100ACV4VB 6
TUHMD120ACV5VB 6
TDHMB060BCV3VB 7
TDHMB080ACV3VB 7
TDHMC100ACV4VB 7
TDHMD120BCV5VB 7
Performance Data 8-19
Venting Tables 20
Electrical Data 21-24
Field Wiring 25-28
Dimensions 29-30

4Pub. No. 22-1840-14
XC95m STANDARD EQUIPMENT
Features
and Benefits
•Comfortlink IITM Communication
or 24 Volt control
•Factorydefaultiscommunication
mode
•Fieldcongurableto24volt
non-communicating mode
•Communicationrequirescomfort
control TZONE950 or TCONT900
•Plugandplayinstallationincom-
munication mode with communi-
cating comfort control
•Threewireconnectionstocomfort
control when used with communi-
cating comfort control (TZONE950
or TCONT900)
•Furnacemodulatesfrom40%
(45% for the TUHM1D120) to
100% of its heating capacity
•UpowmodelsconvertibletoHori-
zontal Left
•Downowmodelsconvertibleto
Horizontal Right
•Powersupply115/1/60
•Modulatinggasvalve
•VariablespeedECMblowermotor
with Comfort RTM
•Variablespeedinduceddraft
blower
•SiliconNitridehotsurfaceigniter
with adaptive heat up
•PVCVenting-1or2pipeoption
•Integratedsolidstatecontrolwith
self-diagnostics
•Furnacecertiedtoleak2%or
less of nominal air conditioning
CFM delivered when pressurized
to .5” water column with all inlets,
outlets, and drains sealed
•Storedfaultcodehistoryinmicropro-
cessor nonvolatile memory
•Insulatedblowerdoor
•Gasketedblowerdoor
•Attractivecoloraccents
•Heavygaugealuminizedsteelheat
exchanger
•Multi-portIn-shotburners
•Completefrontserviceaccess
•Slideoutblowerassembly
•Direct/Non-directVentOption
•OptionalL.Pconversionkit
•ImprovedCleanEffectsTM connec-
tions
•Left/rightgasconnection
•Accessoryhook-upcapability
•Manualresetamerolloutswitch-
es
•Cleanablehighvelocitylters
•Hingedblowerdoor*
•Perfecttdoorlatches*
•Optional extended warranties
*(Upowonly)

5
Pub. No. 22-1840-14
Features
and Benefits
XC95m OPTIONAL EQUIPMENT
Comfort Control XL950, Communicating....................................................................................................... TZONE950AC52ZA [ ]
Comfort Control XL900, Communicating.......................................................................................................TCONT900AC43UA [ ]
Comfort Control XL802 Programmable 7 Day, 3-Ht, 2-Cl ..............................................................................TCONT802AS32DA [ ]
Comfort Control XL803 Programmable 7 Day, 3-Ht, 2-Cl with dehumidification............................................TCONT803AS32DA [ ]
Propane Conversion Kit........................................................................................................................................ BAYLPKT220B [ ]
Propane Conversion Kit (with stainless steel burners) ......................................................................................... BAYLPSS220B [ ]
5"ExpandableHighEfciencyMediaAirFilter,“PerfectFit”(17-1/2"WideGasFurnace) .................................. TFM175A9FR0 [ ]
5"ExpandableHighEfciencyMediaAirFilter,“PerfectFit”(21"WideGasFurnace)......................................... TFM210A9FR0 [ ]
5"ExpandableHighEfciencyMediaAirFilter,“PerfectFit”(24-1/2"WideGasFurnace) .................................. TFM245A9FR0 [ ]
1"ExpandableStandardEfciencyMediaAirFilter,“PerfectFit”(17-1/2"WideGasFurnace) ............................TFP175A9FR0 [ ]
1"ExpandableStandardEfciencyMediaAirFilter,“PerfectFit”(21"WideGasFurnace) ..................................TFP210A9FR0 [ ]
1"ExpandableStandardEfciencyMediaAirFilter,“PerfectFit”(24-1/2"WideGasFurnace) ............................TFP245A9FR0 [ ]
CoilEnclosure(17-1/2"WideCabinets) ....................................................................................................... BAYCLE17A1722A [ ]
CoilEnclosure(21"WideCabinets) .............................................................................................................. BAYCLE21A2130A [ ]
CoilEnclosure(24-1/2"WideCabinets) ....................................................................................................... BAYCLE24A2430A [ ]
Downflow Subbase................................................................................................................................................. BAYBASE205 [ ]
Side Filter Rack ..................................................................................................................................................... BAYFLTR200 [ ]
Filter Rack Kit - Left & bottom return only for TUHMB060,080,C100. Left, right & bottom returns for TUHMD120BAYRACK960 [ ]
FilterKit/HorizontalConversionTUHMB060,080..................................................................................................... BAYFLTR203 [ ]
FilterKit/HorizontalConversionTUHMC100 ........................................................................................................... BAYFLTR204 [ ]
FilterKit/HorizontalConversionTUHMD120 ........................................................................................................... BAYFLTR205 [ ]
High Altitude Pressure Switch Kit TUHMB060 .............................................................................................BAYSWT07AHALTA[]
High Altitude Pressure Switch Kit TUHMB080,C100 ....................................................................................BAYSWT09AHALTA[]
High Altitude Pressure Switch Kit TUHMD120 .............................................................................................BAYSWT08AHALTA[]
Concentric Vent Kit TUHM Furnaces..............................................................................................................BAYAIR30AVENTA [ ]
Sidewall Vent Termination Kit All 2 Pipe Direct Vent Furnaces ............................................................................BAYVENT200B [ ]
CleanableFilter(14.5"/17.5"wideUpowmodels).................................................................................................. BAYFLTR317 [ ]
Cleanable Filter (21" wide Upflow models).............................................................................................................. BAYFLTR321 [ ]
Cleanable Filter (24.5" wide Upflow models)........................................................................................................... BAYFLTR324 [ ]
CleanEffects™,WholeHouseAirCleaner(Upow17-1/2"WideGasFurnace) ...........................................TFD175ALFR000B [ ]
CleanEffects™,WholeHouseAirCleaner(Upow21"WideGasFurnace)..................................................TFD210ALFR000B [ ]
CleanEffects™,WholeHouseAirCleaner(Upow24-1/2"WideGasFurnace) ...........................................TFD245ALFR000B [ ]
CleanEffects™,WholeHouseAirCleaner(Downow17-1/2"WideGasFurnace)...................................... TFD17DALFR000B [ ]
CleanEffects™,WholeHouseAirCleaner(Downow21"WideGasFurnace) ............................................ TFD21DALFR000B [ ]
CleanEffects™,WholeHouseAirCleaner(Downow24-1/2"WideGasFurnace)...................................... TFD24DALFR000B [ ]
CleanEffects™,WholeHouseTransformerKit(120to24Volt-allTFDAirCleaners)..................................... BAYTRANS12024 [ ]
CleanEffects™ Connection Kit for Modulating Furnace ...............................................................................BAYACCECOMM100 [ ]

6Pub. No. 22-1840-14
General
Data
TUHM PRODUCT SPECIFICATIONS1
MODEL
TYPE
RATINGS 2
40% (low) heat Input BTUH
40% (low) heat Capacity BTUH (ICS) 36
100% (high) heat Input BTUH
100% (high) heat Capacity BTUH (ICS) 3
Temp. rise (Min.-Max.) °F.
AFUE
BLOWER DRIVE
Diameter - Width (In.)
No. Used
Speeds (No.)
CFM vs. in. w.g.
Motor HP
R.P.M.
Volts / Ph / Hz
FLA
COMBUSTION FAN - Type
Drive - No. Speeds
Motor HP - RPM
Volts / Ph / Hz
FLA
FILTER — Furnished?
Type Recommended
Hi Vel. (No.-Size-Thk.)
VENT Size Min. (in.)
HEAT EXCHANGER
Type -Fired
-Unfired
Gauge (Fired)
ORIFICES — Main
Nat. Gas. Qty. — Drill Size
L.P. Gas Qty. — Drill Size 5
GAS VALVE
PILOT SAFETY DEVICE
Type
BURNERS — Type
Number
POWER CONN. — V / Ph / Hz 4
Ampacity (In Amps)
Max. Overcurrent Protection (Amps)
PIPE CONN. SIZE (IN.)
DIMENSIONS
Crated (In.)
WEIGHT
Shipping (Lbs.) / Net (Lbs)
TUHMB080ACV3VB 7
Upflow/ Horizontal Left
32,000
30,944
80,000
77,360
35 - 65
96.7
DIRECT
10 x 8
1
Variable
See Fan Performance Table
1/2
Variable
115/1/60
5.2 - 6.2 8
Centrifugal
Direct - Variable
1/50 - 5000
115/3/60
1.0
Ye s
High Velocity
1 - 17x25 - 1 in.
2 Round
Aluminized Steel - Type I
20
4 — 45
4 — 56
Redundant - Three Stage
Hot Surface Igniter
Multiport Inshot
4
115/1/60
8.8
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
168 / 156
TUHMB060ACV3VB 7
Upflow/ Horizontal Left
24,000
23,352
60,000
58,380
35 - 65
97.3
DIRECT
10 x 8
1
Variable
See Fan Performance Table
1/2
Variable
115/1/60
5.2 - 6.2 8
Centrifugal
Direct - Variable
1/50 - 5000
115/3/60
1.0
Ye s
High Velocity
1 - 17x25 - 1 in.
2 Round
Aluminized Steel - Type I
20
3 — 45
3 — 56
Redundant - Three Stage
Hot Surface Igniter
Multiport Inshot
3
115/1/60
8.8
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
158 / 146
TUHMC100ACV4VB
Upflow/ Horizontal Left
40,000
38,400
100,000
96,000
35 - 65
96.0
DIRECT
10 x 10
1
Variable
See Fan Performance Table
1
Variable
115/1/60
7.4
Centrifugal
Direct - Variable
1/50 - 5000
115/3/60
1.0
Ye s
High Velocity
1 - 20x25 - 1 in.
2.5 Round
Aluminized Steel - Type I
20
5 — 45
5 — 56
Redundant - Three Stage
Hot Surface Igniter
Multiport Inshot
5
115/1/60
10.4
15
1/2
H x W x D
41-3/4 x 23 x 30-1/2
197 / 185
TUHMD120ACV5VB 7
Upflow/ Horizontal Left
54,000
52,380
120,000
116,400
40 - 70
97.0
DIRECT
10 x 10
1
Variable
See Fan Performance Table
1
Variable
115/1/60
9.9
Centrifugal
Direct - Variable
1/50 - 5000
115/3/60
1.0
Ye s
High Velocity
1 - 24x25 - 1 in.
3 Round
Aluminized Steel - Type I
20
6 — 45
6 — 56
Redundant - Three Stage
Hot Surface Igniter
Multiport Inshot
6
115/1/60
13.5
15
1/2
H x W x D
41-3/4 x 26-1/2 x 30-1/2
206 / 193
1 CentralFurnaceheatingdesignsarecertiedtoANSIZ21.47/CSA2.3.
2For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level.
For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.
3Based on U.S. government standard tests.
4The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.
5Furnace ships in natural gas configuration. The LP conversion kit used with the modulating furnace is BAYLPSS220B or BAYLPKT220B.
6 45%(low)heatfor*UHM1D120ACV5VB.
7Energy Star
8Check motor nameplate for actual FLA

7
Pub. No. 22-1840-14
General
Data
TDHM PRODUCT SPECIFICATIONS
MODEL
TYPE
RATINGS 2
40% (low) heat Input BTUH
40% (low) heat Capacity BTUH (ICS) 3
100% (high) heat Input BTUH
100% (high) heat Capacity BTUH (ICS) 3
Temp. rise (Min.-Max.) °F.
AFUE
BLOWER DRIVE
Diameter - Width (In.)
No. Used
Speeds (No.)
CFM vs. in. w.g.
Motor HP
R.P.M.
Volts / Ph / Hz
FLA
COMBUSTION FAN - Type
Drive - No. Speeds
Motor HP - RPM
Volts / Ph / Hz
FLA
FILTER — Furnished?
Type Recommended
Hi Vel. (No.-Size-Thk.)
VENT Size Min. (in.)
HEAT EXCHANGER
Type -Fired
-Unfired
Gauge (Fired)
ORIFICES — Main
Nat. Gas. Qty. — Drill Size
L.P. Gas Qty. — Drill Size 5
GAS VALVE
PILOT SAFETY DEVICE
Type
BURNERS — Type
Number
POWER CONN. — V / Ph / Hz 4
Ampacity (In Amps)
Max. Overcurrent Protection (Amps)
PIPE CONN. SIZE (IN.)
DIMENSIONS
Crated (In.)
WEIGHT
Shipping (Lbs.) / Net (Lbs)
TDHMC080ACV3VB 6
Downflow / Horizontal Right
32,000
30,400
80,000
76,000
35 - 65
96.0
DIRECT
10 x 8
1
Variable
See Fan Performance Table
1/2
Variable
115/1/60
5.2 - 6.2 7
Centrifugal
Direct - Variable
1/50 - 5000
115/3/60
1.0
Ye s
High Velocity
2 - 14x20 - 1 in.
2 Round
Aluminized Steel - Type I
20
4 — 45
4 — 56
Redundant - Three Stage
Hot Surface Igniter
Multiport Inshot
4
115/1/60
8.8
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
168 / 158
TDHMD120BCV5VB 6
Downflow / Horizontal Right
48,000
45,600
120,000
114,000
40 - 70
95.0
DIRECT
10 x 10
1
Variable
See Fan Performance Table
1
Variable
115/1/60
9.9
Centrifugal
Direct - Variable
1/50 - 5000
115/3/60
1.0
Ye s
High Velocity
2 - 16x20 - 1 in.
3 Round
Aluminized Steel - Type I
20
6 — 45
6 — 56
Redundant - Three Stage
Hot Surface Igniter
Multiport Inshot
6
115/1/60
13.5
15
1/2
H x W x D
41-3/4 x 26-1/2 x 30-1/2
206 / 196
TDHMC100ACV4VB
Downflow / Horizontal Right
40,000
38,400
100,000
96,000
35 - 65
96.0
DIRECT
10 x 10
1
Variable
See Fan Performance Table
3/4
Variable
115/1/60
7.4
Centrifugal
Direct - Variable
1/50 - 5000
115/3/60
1.0
Ye s
High Velocity
2 - 16x20 - 1 in.
2.5 Round
Aluminized Steel - Type I
20
5 — 45
5 — 56
Redundant - Three Stage
Hot Surface Igniter
Multiport Inshot
5
115/1/60
10.4
15
1/2
H x W x D
41-3/4 x 23 x 30-1/2
185 / 175
TDHMB060BCV3VB 6
Downflow / Horizontal Right
24,000
22,800
60,000
57,000
30 - 60
95.0
DIRECT
10 x 8
1
Variable
See Fan Performance Table
1/2
Variable
115/1/60
5.2
Centrifugal
Direct - Variable
1/50 - 5000
115/3/60
1.0
Ye s
High Velocity
2 - 14x20 - 1 in.
2 Round
Aluminized Steel - Type I
20
3 — 45
3 — 56
Redundant - Three Stage
Hot Surface Igniter
Multiport Inshot
3
115/1/60
7.7
15
1/2
H x W x D
41-3/4 x 19-1/2 x 30-1/2
160/ 146
1 CentralFurnaceheatingdesignsarecertiedtoANSIZ21.47/CSA2.3.
2For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level.
For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.
3Based on U.S. government standard tests.
4The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.
5Furnace ships in natural gas configuration. The LP conversion kit used with the modulating furnace is BAYLPSS220B or BAYLPKT220B.
6Energy Star
7Check motor nameplate for actual FLA

8Pub. No. 22-1840-14
TUHM AIRFLOW - HEATING
0.1 0.3 0.5 0.7 0.9
CFM 393 504 512 546 560
Temp. Rise 73 57 56 53 51
Watts 43 81 112 142 140
CFM 435 541 549 580 593
Temp. Rise 66 53 52 50 49
Watts 46 86 119 150 148
CFM 472 573 580 609 621
Temp. Rise 61 50 50 47 46
Watts 50 90 125 159 155
CFM 545 636 644 667 676
Temp. Rise 53 45 45 43 43
Watts 60 103 141 177 169
CFM 565 653 660 682 691
Temp. Rise 68 59 58 57 56
Watts 64 107 145 182 172
CFM 622 703 710 727 734
Temp. Rise 62 55 54 53 53
Watts 75 120 161 199 183
CFM 671 745 752 766 771
Temp. Rise 58 52 51 50 50
Watts 86 133 175 215 192
CFM 769 831 837 843 846
Temp. Rise 50 46 46 46 46
Watts 114 164 210 250 211
CFM 791 849 856 861 862
Temp. Rise 65 61 60 60 60
Watts 121 171 219 258 215
CFM 867 916 922 921 920
Temp. Rise 59 56 56 56 56
Watts 148 201 251 290 230
CFM 932 972 979 973 970
Temp. Rise 55 53 53 53 53
Watts 174 229 282 319 243
CFM 1063 1086 1092 1076 1069
Temp. Rise 48 47 47 48 48
Watts 236 295 353 384 268
100%
(high)
Heat
Low
830
Medium Low
900
Medium**
960
High
1080
65%
(medium)
Heat
Low
623
Medium Low
675
Medium**
720
High
810
Medium Low
504
Medium**
538
High
605
Heating
*UHMB060ACV3VB^ Furnace Heating Airflow (CFM) and Power (watts) vs. External Static Pressure With Filter
Airflow
Setting
Target Airflow
(See Note 5)
External Static Pressure
40%
(low)
Heat
Low
465
0.1 0.3 0.5 0.7 0.9
CFM 512 564 581 538 572
Temp. Rise 70 63 62 66 62
Watts 45 77 112 109 146
CFM 586 634 649 606 634
Temp. Rise 61 56 55 59 56
Watts 57 90 129 127 177
CFM 661 704 717 673 696
Temp. Rise 54 51 50 53 51
Watts 71 106 148 146 207
CFM 772 809 819 774 789
Temp. Rise 46 44 44 46 45
Watts 99 136 184 176 253
CFM 757 794 805 760 776
Temp. Rise 67 63 63 66 65
Watts 95 132 179 172 246
CFM 862 893 901 855 864
Temp. Rise 59 56 56 59 58
Watts 127 165 217 202 289
CFM 967 992 997 951 951
Temp. Rise 52 51 51 53 53
Watts 165 205 262 235 332
CFM 1125 1139 1141 1093 1083
Temp. Rise 45 44 44 46 47
Watts 233 276 341 288 395
CFM 1084 1101 1104 1056 1048
Temp. Rise 65 64 63 66 67
Watts 214 256 319 273 379
CFM 1230 1238 1237 1188 1170
Temp. Rise 57 57 57 59 60
Watts 286 331 401 325 437
CFM 1376 1375 1370 1320 1292
Temp. Rise 51 51 51 53 54
Watts 369 418 495 381 496
CFM 1595 1580 1570 1519 1474
Temp. Rise 44 44 45 46 48
Watts 398 470 522 522 529
Target Airflow
(See Note 5)
External Static Pressure
40%
(low)
Heat
Low
571
Medium Low
643
Medium**
714
High
821
65%
(medium)
Heat
Low
806
Medium Low
907
Medium**
1008
High
1159
Heating
*UHMB080ACV3VB^ Furnace Heating Airflow (CFM) and Power (Watts) vs. External Static Pressure With Filter
Airflow
Setting
100%
(high)
Heat
Low
1120
Medium Low
1260
Medium**
1400
High
1610
Notes:
1. * First letter may be "A" or "T".
3. ** Factory setting.
2. ^ Letter may be “A” through “Z”.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected
cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID
CLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
6. Target airflow is field selectable for high (100%) heat. Target airflow for low and medium
heat are percentages of high heat and are not field selectable.

9
Pub. No. 22-1840-14
TUHM AIRFLOW - HEATING
0.1 0.3 0.5 0.7 0.9
CFM 592 617 623 617 606
Temp. Rise 61 59 58 59 60
Watts 78 109 141 173 233
CFM 626 651 655 649 639
Temp. Rise 58 56 55 56 57
Watts 79 110 142 175 236
CFM 660 684 688 682 671
Temp. Rise 55 53 53 53 54
Watts 81 111 144 177 241
CFM 732 755 757 751 739
Temp. Rise 50 48 48 48 49
Watts 87 115 149 185 254
CFM 1048 1065 1060 1052 1038
Temp. Rise 60 59 59 60 61
Watts 149 169 208 252 358
CFM 1107 1123 1116 1108 1094
Temp. Rise 57 56 56 57 58
Watts 167 186 226 271 386
CFM 1165 1181 1173 1165 1150
Temp. Rise 54 53 54 54 55
Watts 187 204 245 292 417
CFM 1291 1304 1293 1284 1269
Temp. Rise 49 48 49 49 50
Watts 236 250 293 343 490
CFM 1466 1476 1461 1451 1435
Temp. Rise 60 59 60 60 61
Watts 319 330 374 430 613
CFM 1548 1556 1540 1529 1512
Temp. Rise 57 56 57 57 58
Watts 364 373 419 476 679
CFM 1629 1637 1618 1608 1590
Temp. Rise 54 54 54 54 55
Watts 413 419 467 527 750
CFM 1803 1807 1785 1774 1755
Temp. Rise 49 48 49 49 50
Watts 529 532 582 646 864
100%
(high)
Heat
Low
1460
Medium Low
1540
Medium**
1620
High
1790
High
1289
672
High
743
639
Medium**
Low
1051
Medium Low
1109
606
Medium**
1166
40%
(low)
Heat
Low
Heating
*UHMC100ACV4VB^ Furnace Heating Airflow (CFM) and Power (Watts) vs. External Static Pressure With Filter
Airflow
Setting
Target Airflow
(See Note 5)
External Static Pressure
Medium Low
65%
(medium)
Heat
0.1 0.3 0.5 0.7 0.9
CFM 728 758 785 805 819
Temp. Rise 62 59 57 56 55
Watts 119 107 102 94 108
CFM 769 797 822 840 853
Temp. Rise 58 56 54 53 53
Watts 113 107 111 113 133
CFM 813 841 864 880 890
Temp. Rise 55 53 52 51 50
Watts 108 107 122 135 160
CFM 863 889 910 923 930
Temp. Rise 52 50 49 49 48
Watts 104 108 135 160 191
CFM 1213 1232 1237 1232 1220
Temp. Rise 60 60 59 60 60
Watts 131 160 253 345 405
CFM 1279 1297 1299 1290 1274
Temp. Rise 57 57 56 57 58
Watts 147 178 281 382 445
CFM 1353 1369 1367 1355 1335
Temp. Rise 54 54 54 54 55
Watts 168 201 313 423 489
CFM 1434 1448 1443 1426 1402
Temp. Rise 51 51 51 51 52
Watts 197 229 352 469 538
CFM 1699 1707 1690 1659 1621
Temp. Rise 60 60 60 61 63
Watts 325 349 495 628 698
CFM 1790 1797 1775 1740 1696
Temp. Rise 57 57 57 59 60
Watts 382 400 551 685 752
CFM 1892 1896 1870 1830 1781
Temp. Rise 54 54 54 56 57
Watts 453 462 616 750 813
CFM 2004 2006 1975 1929 1873
Temp. Rise 51 51 52 53 54
Watts 540 538 694 822 880
100%
(high)
Heat
Low
1700
Medium Low
1790
Medium**
1890
High
2000
High
1440
832
High
880
788
Medium**
Low
1224
Medium Low
1289
748
Medium**
1361
45%
(low)
Heat
Low
Heating
*UHMD120ACV5VB^ Furnace Heating Airflow (CFM) and Power (Watts) vs. External Static Pressure With Filter
Airflow
Setting
Target Airflow
(See Note 5)
External Static Pressure
Medium Low
65%
(medium)
Heat
Notes:
1. * First letter may be "A" or "T".
3. ** Factory setting.
2. ^ Letter may be “A” through “Z”.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected
cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID
CLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
6. Target airflow is field selectable for high (100%) heat. Target airflow for low and medium
heat are percentages of high heat and are not field selectable.

10 Pub. No. 22-1840-14
TUHM AIRFLOW - COOLING
NOTE:
CONTINUOUS fan mode during
COOLING operation may not be
appropriate in humid climates. If the
indoor air exceeds 60% relative humidity
or simply feels uncomfortably humid,
it is recommended that the fan only be
used in the AUTO mode.
0.1 0.3 0.5 0.7 0.9
CFM 356 476 488 511 519
Watts 29 67 97 132 167
CFM 389 504 516 538 545
Watts 32 71 102 138 174
CFM 422 533 544 565 572
Watts 36 75 107 144 181
CFM 455 561 566 589 592
Watts 39 79 111 150 187
CFM 487 589 600 619 624
Watts 43 84 119 158 197
CFM 537 631 655 669 673
Watts 50 92 130 171 212
CFM 586 674 684 700 702
Watts 57 101 139 182 223
CFM 619 695 717 727 733
Watts 63 106 150 193 236
CFM 515 613 623 641 646
Watts 47 88 124 164 204
CFM 559 650 660 677 681
Watts 53 96 133 175 215
CFM 602 688 698 713 716
Watts 60 104 143 186 228
CFM 646 707 737 748 752
Watts 68 112 156 200 243
CFM 690 763 772 785 785
Watts 76 123 165 211 255
CFM 764 816 778 847 844
Watts 86 137 180 231 275
CFM 821 876 884 892 890
Watts 108 159 206 256 303
CFM 937 968 977 985 984
Watts 136 193 241 295 343
CFM 673 749 758 771 772
Watts 73 119 161 206 250
CFM 732 791 756 766 818
Watts 79 129 160 203 268
CFM 783 843 852 861 860
Watts 98 147 193 242 288
CFM 848 894 908 917 917
Watts 110 163 212 262 308
CFM 892 937 945 951 947
Watts 129 182 232 284 333
CFM 972 1015 972 957 1036
Watts 160 213 262 312 374
CFM 1057 1078 1085 1085 1078
Watts 191 249 306 360 415
CFM 1115 1137 1142 1140 1139
Watts 214 275 333 388 447
CFM 832 885 894 901 899
Watts 111 162 210 260 308
CFM 898 942 950 955 951
Watts 131 184 234 286 336
CFM 964 998 1006 1009 1004
Watts 154 209 262 314 366
CFM 1039 1065 1073 1074 1075
Watts 181 237 292 344 402
CFM 1095 1111 1118 1116 1108
Watts 208 268 326 380 436
CFM 1189 1212 1214 1149 1207
Watts 257 320 380 435 500
CFM 1292 1280 1285 1278 1201
Watts 317 383 448 501 508
CFM 1326 1317 1361 1242 1166
Watts 366 433 495 510 509
Notes:
1. * First letter may be "A" or "T".
2. ^ Letter may be "A" through "Z"
3. ** Factory setting.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected
cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID
CLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
Cooling
Unit
Outdoor
Airflow
Setting
External Static Pressure
1.5
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
2
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
430 CFM/ton
450 CFM/ton
*UHMB060ACV3VB^ Furnace Cooling Airflow (CFM) and Power (Watts) vs. External Static
Pressure With Filter
450 CFM/ton
3
290 CFM/ton
310 CFM/ton
2.5
290 CFM/ton
330 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton

11
Pub. No. 22-1840-14
TUHM AIRFLOW - COOLING
NOTE:
CONTINUOUS fan mode during
COOLING operation may not be
appropriate in humid climates. If the
indoor air exceeds 60% relative humidity
or simply feels uncomfortably humid,
it is recommended that the fan only be
used in the AUTO mode.
0.1 0.3 0.5 0.7 0.9
CFM 504 565 586 521 540
Watts 34 70 104 138 172
CFM 547 604 624 559 579
Watts 40 77 112 147 182
CFM 590 644 663 597 617
Watts 47 85 121 157 193
CFM 656 695 701 703 694
Watts 54 93 130 167 204
CFM 676 724 740 674 694
Watts 62 102 140 179 217
CFM 764 792 801 795 789
Watts 75 116 157 197 238
CFM 806 844 856 788 810
Watts 89 133 175 216 259
CFM 877 899 901 895 886
Watts 102 145 188 230 275
CFM 660 709 726 659 680
Watts 59 99 136 174 212
CFM 740 768 772 769 764
Watts 70 109 149 189 229
CFM 768 809 822 755 776
Watts 81 123 164 205 246
CFM 848 869 871 868 858
Watts 94 138 179 220 265
CFM 875 909 918 850 872
Watts 107 153 197 240 284
CFM 978 994 992 989 980
Watts 130 179 224 270 316
CFM 1037 1058 1063 994 1017
Watts 157 209 258 305 354
CFM 1093 1096 1082 1065 1051
Watts 174 227 276 324 378
CFM 816 854 865 798 819
Watts 92 136 178 220 262
CFM 881 914 923 855 877
Watts 108 155 199 242 286
CFM 945 974 981 912 935
Watts 127 176 222 266 313
CFM 1029 1043 1043 1035 1028
Watts 148 199 246 292 340
CFM 1074 1093 1097 1027 1050
Watts 170 224 274 322 372
CFM 1170 1181 1184 1180 1174
Watts 206 262 317 370 423
CFM 1268 1276 1270 1199 1224
Watts 254 314 372 430 484
CFM 1321 1321 1306 1295 1251
Watts 287 351 415 477 518
CFM 972 998 1005 936 959
Watts 135 185 232 277 324
CFM 1047 1068 1073 1003 1026
Watts 161 213 262 310 359
CFM 1123 1138 1140 1070 1094
Watts 189 244 296 347 398
CFM 1195 1204 1208 1205 1195
Watts 215 275 329 383 437
CFM 1273 1278 1275 1204 1228
Watts 257 317 376 433 488
CFM 1375 1385 1384 1383 1305
Watts 316 383 444 513 513
CFM 1499 1487 1491 1392 1303
Watts 389 457 513 513 513
CFM 1513 1512 1508 1418 1341
Watts 398 470 529 524 522
Notes:
1. * First letter may be "A" or "T".
2. ^ Letter may be "A" through "Z"
3. ** Factory setting.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected
cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID
CLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
350 CFM/ton
3.5
290 CFM/ton
310 CFM/ton
330 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
3
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
2.5
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
290 CFM/ton
310 CFM/ton
330 CFM/ton
2
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
Unit
Outdoor
Airflow
Setting
External Static Pressure
*UHMB080ACV3VB^ Furnace Cooling Airflow (CFM) and Power (Watts) vs. External Static
Pressure With Filter
Cooling

12 Pub. No. 22-1840-14
TUHM AIRFLOW - COOLING
NOTE:
CONTINUOUS fan mode during
COOLING operation may not be
appropriate in humid climates. If the
indoor air exceeds 60% relative humidity
or simply feels uncomfortably humid,
it is recommended that the fan only be
used in the AUTO mode.
0.1 0.3 0.5 0.7 0.9
CFM 714 734 739 733 722
Watts 79 118 157 194 231
CFM 765 784 789 782 770
Watts 88 128 168 206 244
CFM 816 834 838 831 819
Watts 96 138 179 220 258
CFM 868 884 887 880 867
Watts 103 149 192 234 273
CFM 919 934 936 929 916
Watts 117 161 205 249 290
CFM 995 1009 1009 1002 989
Watts 135 181 227 274 316
CFM 1072 1084 1083 1075 1061
Watts 156 204 253 302 346
CFM 1123 1134 1132 1124 1110
Watts 171 220 271 322 368
CFM 862 879 882 875 863
Watts 105 148 190 232 272
CFM 924 939 941 934 921
Watts 118 162 207 250 291
CFM 985 999 1000 992 979
Watts 133 178 224 270 313
CFM 1046 1059 1059 1051 1037
Watts 149 196 244 292 336
CFM 1108 1119 1117 1109 1095
Watts 167 215 265 316 362
CFM 1200 1209 1206 1197 1183
Watts 197 248 301 355 404
CFM 1292 1299 1294 1285 1270
Watts 232 286 343 400 453
CFM 1353 1359 1353 1344 1328
Watts 258 314 373 432 488
CFM 1011 1024 1024 1017 1003
Watts 139 185 232 279 322
CFM 1082 1094 1093 1085 1071
Watts 159 207 256 306 351
CFM 1154 1164 1162 1153 1139
Watts 181 231 283 335 382
CFM 1225 1234 1230 1222 1207
Watts 206 258 312 367 417
CFM 1297 1304 1299 1290 1275
Watts 234 288 345 402 455
CFM 1404 1409 1402 1393 1377
Watts 281 340 400 462 520
CFM 1512 1514 1505 1495 1478
Watts 336 399 464 530 595
CFM 1583 1584 1574 1564 1546
Watts 377 444 512 580 650
CFM 1159 1169 1167 1158 1144
Watts 183 233 285 337 385
CFM 1241 1249 1245 1236 1221
Watts 212 264 319 374 425
CFM 1323 1329 1324 1315 1299
Watts 244 300 358 416 470
CFM 1404 1409 1402 1393 1377
Watts 281 340 400 462 520
CFM 1486 1489 1481 1471 1454
Watts 322 384 448 513 576
CFM 1609 1609 1599 1588 1571
Watts 393 461 530 599 671
CFM 1732 1730 1716 1705 1687
Watts 475 550 624 698 781
CFM 1813 1810 1795 1783 1765
Watts 536 617 694 772 864
Notes:
1. * First letter may be "A" or "T".
2. ^ Letter may be "A" through "Z"
3. ** Factory setting.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected
cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID
CLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
Unit
Outdoor
310 CFM/ton
330 CFM/ton
400 CFM/ton
430 CFM/ton
310 CFM/ton
330 CFM/ton
430 CFM/ton
450 CFM/ton
350 CFM/ton
*UHMC100ACV4VB^ Furnace Cooling Airflow (CFM) and Power (Watts) vs. External Static
Pressure With Filter
Airflow
Setting
External Static Pressure
2.5
290 CFM/ton
3.5
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
350 CFM/ton
370 CFM/ton
450 CFM/ton
3
290 CFM/ton
370 CFM/ton
370 CFM/ton
400 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
400 CFM/ton
450 CFM/ton
Cooling
430 CFM/ton
450 CFM/ton
4
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton

13
Pub. No. 22-1840-14
TUHM AIRFLOW - COOLING
0.1 0.3 0.5 0.7 0.9
CFM 1000 1024 1028 1022 1011
Watts 122 168 209 251 300
CFM 1072 1094 1097 1089 1076
Watts 140 188 234 281 331
CFM 1143 1164 1165 1157 1141
Watts 160 211 261 313 364
CFM 1214 1233 1234 1224 1207
Watts 182 236 291 347 400
CFM 1286 1303 1302 1291 1272
Watts 207 264 323 384 438
CFM 1393 1408 1405 1392 1370
Watts 250 311 377 444 500
CFM 1500 1513 1508 1492 1468
Watts 300 365 437 509 565
CFM 1571 1582 1576 1559 1533
Watts
337 406 481 555 611
CFM 1148 1169 1170 1161 1146
Watts 161 213 263 315 367
CFM 1230 1248 1248 1238 1221
Watts 187 242 297 355 408
CFM 1311 1328 1327 1315 1295
Watts 217 274 335 398 452
CFM 1393 1408 1405 1392 1370
Watts 250 311 377 444 500
CFM 1474 1488 1483 1468 1445
Watts 287 352 422 493 549
CFM 1597 1607 1601 1583 1556
Watts 352 421 497 572 628
CFM 1719 1727 1718 1699 1668
Watts 427 503 581 655 711
CFM 1801 1807 1797 1775 1743
Watts
483 563 642 712 768
CFM 1444 1458 1454 1440 1417
Watts 273 336 405 475 530
CFM 1546 1557 1552 1535 1510
Watts 324 391 465 538 594
CFM 1648 1657 1650 1631 1603
Watts 381 454 531 606 662
CFM 1750 1757 1748 1727 1696
Watts 447 525 603 676 732
CFM 1852 1857 1845 1823 1790
Watts 522 604 682 749 804
CFM 2004 2006 1992 1967 1947
Watts 651 742 811 863 966
CFM 2157 2156 2140 2050 1947
Watts 803 902 966 966 966
CFM 2259 2255 2140 2050 1947
Watts 966 966 966 966 966
Notes:
1. * First letter may be "A" or "T".
2. ^ Letter may be "A" through "Z"
3. ** Factory setting.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected
cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID
CLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
450 CFM/ton
370 CFM/ton
400 CFM/ton
350 CFM/ton
370 CFM/ton
450 CFM/ton
Cooling
430 CFM/ton
370 CFM/ton
400 CFM/ton
5
4
290 CFM/ton
310 CFM/ton
330 CFM/ton
430 CFM/ton
450 CFM/ton
350 CFM/ton
*UHMD120ACV5VB^
Furnace Cooling Airflow (CFM) and Power (Watts) vs. External Static
Pressure With Filter
Airflow
Setting
External Static Pressure
3.5
290 CFM/ton
Unit
Outdoor
310 CFM/ton
330 CFM/ton
400 CFM/ton
430 CFM/ton
NOTE:
CONTINUOUS fan mode during
COOLING operation may not be
appropriate in humid climates. If the
indoor air exceeds 60% relative humidity
or simply feels uncomfortably humid,
it is recommended that the fan only be
used in the AUTO mode.

14 Pub. No. 22-1840-14
TDHM AIRFLOW - HEATING
0.1 0.3 0.5 0.7 0.9
CFM 648 670 681 685 687
Temp. Rise 57 55 54 54 54
Watts 79 79 148 155 219
CFM 676 698 708 711 712
Temp. Rise 54 53 52 52 52
Watts 85 85 156 163 230
CFM 705 725 735 737 736
Temp. Rise 52 51 50 50 50
Watts 93 90 165 170 241
CFM 824 841 849 846 838
Temp. Rise 45 44 43 43 44
Watts 129 119 207 206 291
CFM 923 937 943 936 923
Temp. Rise 55 54 54 54 55
Watts 166 148 249 241 336
CFM 962 974 980 972 956
Temp. Rise 52 52 51 52 53
Watts 183 161 268 256 355
CFM 1001 1012 1017 1008 990
Temp. Rise 50 50 50 50 51
Watts 201 174 288 272 374
CFM 1165 1171 1173 1158 1130
Temp. Rise 43 43 43 44 45
Watts 286 240 382 348 460
CFM 1318 1319 1319 1297 1261
Temp. Rise 53 53 53 54 56
Watts 382 314 485 431 549
CFM 1372 1372 1370 1347 1307
Temp. Rise 51 51 51 52 54
Watts 420 343 526 463 582
CFM 1426 1424 1422 1396 1354
Temp. Rise 49 49 49 50 52
Watts 460 373 569 497 617
CFM 1654 1645 1639 1605 1549
Temp. Rise 42 43 43 44 45
Watts 650 518 770 655 772
Target Airflow
(See Note 5)
External Static Pressure
1400
40%
(low)
Heat
Low 683
Medium Low 709
Medium** 735
High 845
65%
(medium)
Heat
Low 936
Medium Low 972
Medium** 1008
High 1159
Heating
*DHMB080ACV3VB^ Furnace Heating Airflow (CFM) and Power (Watts) vs. External Static Pressure With Filter
Airflow
Setting
100%
(high)
Heat
Low 1300
Medium Low 1350
Medium**
High 1610
Notes:
1. * First letter may be "A" or "T".
3. ** Factory setting.
2. ^ Letter may be “A” through “Z”.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected
cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID
CLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
6. Target airflow is field selectable for high (100%) heat. Target airflow for low and medium
heat are percentages of high heat and are not field selectable.
0.1 0.3 0.5 0.7 0.9
CFM 438 436 458 462 474
Temp. Rise 48 48 46 46 45
Watts 26 49 70 90 115
CFM 460 458 479 483 493
Temp. Rise 46 46 44 44 43
Watts 28 52 73 92 118
CFM 499 497 516 518 526
Temp. Rise 42 42 41 41 40
Watts 33 58 79 100 127
CFM 553 551 567 567 571
Temp. Rise 38 38 37 37 37
Watts 42 68 90 114 144
CFM 715 713 720 714 708
Temp. Rise 48 48 48 48 48
Watts 76 106 140 176 217
CFM 753 751 755 749 740
Temp. Rise 46 46 45 46 46
Watts 87 117 154 194 237
CFM 820 818 819 810 797
Temp. Rise 42 42 42 42 43
Watts 108 140 183 228 275
CFM 911 909 904 892 873
Temp. Rise 38 38 38 38 39
Watts 142 177 226 276 326
CFM 906 904 900 888 869
Temp. Rise 58 58 59 59 61
Watts 140 175 223 274 323
CFM 954 952 945 931 910
Temp. Rise 55 55 56 57 58
Watts 160 197 248 300 350
CFM 1041 1039 1027 1010 983
Temp. Rise 51 51 51 52 54
Watts 202 243 295 347 393
CFM 1157 1155 1136 1115 1080
Temp. Rise 46 46 46 47 49
Watts 269 317 361 405 439
1040
1160
Heating
External Static Pressure
414
437
478
534
702
741
High
Low
Medium Low
Medium**
High
900
811
905
Low
Airflow Setting
*DHMB060BCV3VB^
Furnace Heating Airflow (CFM) and Power (Watts) vs. External Static Pressure With Filter
Target Airflow
(See Note 5)
40% (low) Heat
65% (medium)
Heat
100% (high)
Heat
Low
Medium Low
Medium**
Medium Low
Medium**
High
950

15
Pub. No. 22-1840-14
TDHM AIRFLOW - HEATING
0.1 0.3 0.5 0.7 0.9
CFM 666 657 643 628 609
Temp. Rise 59 59 61 62 64
Watts 24 92 116 206 206
CFM 710 701 686 670 650
Temp. Rise 55 56 57 58 60
Watts 32 105 128 220 227
CFM 732 723 708 690 670
Temp. Rise 53 54 55 56 58
Watts 36 111 134 227 237
CFM 755 744 729 711 690
Temp. Rise 52 52 53 55 56
Watts 40 118 140 235 247
CFM 1077 1063 1041 1016 985
Temp. Rise 59 59 61 62 64
Watts 128 237 237 368 398
CFM 1149 1134 1110 1083 1051
Temp. Rise 55 56 57 58 60
Watts 153 270 262 404 432
CFM 1185 1169 1145 1117 1084
Temp. Rise 53 54 55 56 58
Watts 166 286 275 422 449
CFM 1221 1205 1180 1151 1117
Temp. Rise 52 52 53 55 56
Watts 180 304 288 441 466
CFM 1496 1476 1446 1410 1368
Temp. Rise 59 59 61 62 64
Watts 304 455 396 604 596
CFM 1596 1575 1542 1504 1460
Temp. Rise 55 56 57 58 60
Watts 356 517 438 670 643
CFM 1646 1624 1590 1551 1505
Temp. Rise 53 54 55 56 58
Watts 384 550 461 705 667
CFM 1696 1673 1639 1598 1551
Temp. Rise 52 52 53 55 56
Watts 413 583 483 726 726
Medium** 1650
High 1700
1500
Medium Low 1600
High 1224
Heating
*DHMC100ACV4VB^ Furnace Heating Airflow (CFM) and Power (Watts) vs. External Static Pressure With Filter
Airflow
Setting
100%
(high)
Heat
Low
65%
(medium)
Heat
Low 1080
Medium Low
1188
Medium** 734
High 757
1152
Medium**
Target Airflow
(See Note 5)
External Static Pressure
40%
(low)
Heat
Low 668
Medium Low 712
Notes:
1. * First letter may be "A" or "T".
3. ** Factory setting.
2. ^ Letter may be “A” through “Z”.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected
cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID
CLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
6. Target airflow is field selectable for high (100%) heat. Target airflow for low and medium
heat are percentages of high heat and are not field selectable.
0.1 0.3 0.5 0.7 0.9
CFM 827 870 800 779 785
Temp. Rise 57 55 59 61 60
Watts 76 98 142 175 212
CFM 871 917 846 827 834
Temp. Rise 55 52 56 57 57
Watts 85 108 153 188 226
CFM 911 959 889 872 878
Temp. Rise 52 50 53 54 54
Watts 94 117 165 201 240
CFM 994 1047 977 964 969
Temp. Rise 48 45 49 49 49
Watts 116 140 191 230 272
CFM 1214 1282 1211 1209 1212
Temp. Rise 57 54 57 57 57
Watts 193 223 285 334 385
CFM 1281 1353 1282 1283 1286
Temp. Rise 54 51 54 53 53
Watts 224 255 322 375 431
CFM 1470 1553 1482 1493 1493
Temp. Rise 47 44 46 46 46
Watts 329 366 449 517 592
CFM 1671 1767 1696 1717 1715
Temp. Rise 41 39 40 40 40
Watts 479 519 633 722 831
CFM 1648 1743 1671 1691 1690
Temp. Rise 64 61 63 62 62
Watts 459 499 609 695 799
CFM 1741 1842 1770 1795 1792
Temp. Rise 61 57 60 59 59
Watts 541 582 709 808 932
CFM 1825 1931 1859 1888 1885
Temp. Rise 58 55 57 56 56
Watts 624 663 811 922 1068
CFM 2002 1983 1977 1902 1853
Temp. Rise 53 53 53 55 57
Watts 827 925 925 925 925
1685
1660
High
External Static Pressure
780
827
870
Target Airflow
(See Note 5)
1850
Medium**
High
Low
Medium Low
Medium** 1469
959
1195
1267
1760
100% (high) Heat
2040
Low
*DHMD120BCV5VB^ Furnace Heating Airflow (CFM) and Power (Watts) vs. External Static Pressure With Filter
Medium Low
Medium**
High
40% (low) Heat
Low
Medium Low
65% (medium)
Heat
Airflow Setting
Heating

16 Pub. No. 22-1840-14
NOTE:
CONTINUOUS fan
mode during COOLING
operation may not be
appropriate in humid
climates. If the indoor
air exceeds 60% relative
humidity or simply feels
uncomfortably humid,
it is recommended that
the fan only be used in
the AUTO mode.
TDHM AIRFLOW - COOLING
0.1 0.3 0.5 0.7 0.9
CFM 458 456 477 481 491
Watts 28 52 73 92 118
CFM 487 485 504 507 515
Watts 32 56 77 97 124
CFM 516 514 532 533 540
Watts 36 61 82 104 132
CFM 545 543 559 560 564
Watts 40 66 88 111 141
CFM 574 572 586 586 589
Watts 45 72 95 120 151
CFM 617 615 627 625 625
Watts 54 81 107 135 169
CFM 660 658 668 665 662
Watts 63 91 120 152 189
CFM 689 687 695 691 686
Watts 70 99 130 164 203
CFM 598 596 609 608 609
Watts 50 77 101 128 161
CFM 636 634 645 643 641
Watts 58 85 113 142 177
CFM 675 673 682 678 674
Watts 66 95 125 158 196
CFM 713 711 718 713 706
Watts 76 105 139 175 216
CFM 752 750 754 748 739
Watts 87 117 154 193 236
CFM 810 808 809 800 788
Watts 104 136 178 222 269
CFM 868 866 863 853 836
Watts 125 159 205 253 301
CFM 906 904 900 888 869
Watts 140 175 223 274 323
CFM 738 735 741 735 727
Watts 82 113 148 186 228
CFM 786 784 786 778 767
Watts 97 128 168 210 255
CFM 834 832 831 822 808
Watts 112 145 189 235 282
CFM 882 880 877 866 849
Watts 130 164 212 261 310
CFM 930 928 922 909 889
Watts 150 186 236 287 337
CFM 1003 1000 990 975 950
Watts 183 222 274 326 375
CFM 1075 1073 1059 1041 1011
Watts 220 263 314 364 408
CFM 1123 1121 1104 1084 1052
Watts 248 294 341 389 427
CFM 877 875 872 861 845
Watts 128 162 209 258 307
CFM 935 933 927 914 893
Watts 152 188 238 289 339
CFM 993 991 981 966 942
Watts 178 217 268 321 370
CFM 1051 1049 1036 1019 991
Watts 207 249 300 352 398
CFM 1109 1106 1090 1071 1040
Watts 239 284 333 381 422
CFM 1195 1193 1172 1150 1113
Watts 294 345 384 422 449
CFM 1282 1280 1254 1229 1186
Watts 357 414 436 456 463
CFM 1334 1351 1272 1201 1125
Watts 405 466 463 459 455
Notes:
1. * First letter may be "A" or "T".
2. ^ Letter may be "A" through "Z"
3. ** Factory setting.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID CLIMATE setting;
NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
2.5
3
290 CFM/ton
330 CFM/ton
310 CFM/ton
*DHMB060BCV3VB^ Furnace Cooling Airflow (CFM) and Power (Watts) vs. External Static Pressure With Filter
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
Cooling
External Static Pressure
Airflow Setting
Unit Outdoor
Size (tons)
1.5
2
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
290 CFM/ton
310 CFM/ton
330 CFM/ton
450 CFM/ton
290 CFM/ton
310 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
290 CFM/ton
430 CFM/ton
450 CFM/ton
330 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton

17
Pub. No. 22-1840-14
TDHM AIRFLOW - COOLING
NOTE:
CONTINUOUS fan
mode during COOLING
operation may not be
appropriate in humid
climates. If the indoor
air exceeds 60% relative
humidity or simply feels
uncomfortably humid,
it is recommended that
the fan only be used in
the AUTO mode.
0.1 0.3 0.5 0.7 0.9
CFM 535 558 572 580 580
Watts 44 74 108 142 175
CFM 579 601 614 620 619
Watts 51 82 118 152 187
CFM 622 643 655 660 659
Watts 58 92 128 163 199
CFM 665 697 705 697 694
Watts 67 104 141 175 214
CFM 709 728 738 741 737
Watts 76 113 151 187 225
CFM 779 802 809 797 793
Watts 90 131 169 207 250
CFM 839 854 863 862 855
Watts 110 152 192 231 272
CFM 903 917 916 906 891
Watts
125 168 208 248 287
CFM 692 712 723 726 722
Watts 72 109 146 182 220
CFM 747 765 774 776 771
Watts 85 123 162 199 238
CFM 801 817 826 827 820
Watts 99 140 179 217 257
CFM 855 870 878 877 869
Watts 115 157 198 237 278
CFM 909 923 930 927 918
Watts 132 177 218 259 301
CFM 1005 1014 1014 1003 993
Watts 164 211 252 295 337
CFM 1072 1082 1086 1078 1065
Watts 196 246 291 336 381
CFM 1126 1134 1137 1129 1114
Watts 221 272 319 366 411
CFM 849 865 873 872 864
Watts 113 156 196 235 276
CFM 915 928 935 932 923
Watts 134 179 221 261 303
CFM 980 992 997 993 982
Watts 158 205 248 290 333
CFM 1045 1055 1060 1053 1041
Watts 184 233 278 322 366
CFM 1110 1119 1122 1114 1100
Watts 213 264 311 357 402
CFM 1211 1208 1209 1202 1195
Watts 260 312 366 418 465
CFM 1305 1309 1309 1295 1242
Watts 319 373 428 482 502
CFM 1370 1372 1371 1320 1242
Watts 360 415 473 502 502
Notes:
1. * First letter may be "A" or "T".
2. ^ Letter may be "A" through "Z"
3. ** Factory setting.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected
cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID
CLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
Cooling
Unit
Outdoor
Airflow
Setting
External Static Pressure
*DHMB080ACV3VB^ Furnace Cooling Airflow (CFM) and Power (Watts) vs. External Static
Pressure With Filter
290 CFM/ton
310 CFM/ton
330 CFM/ton
2
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
2.5
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
3
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
450 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton

18 Pub. No. 22-1840-14
TDHM AIRFLOW - COOLING
NOTE:
CONTINUOUS fan mode during
COOLING operation may not be
appropriate in humid climates. If the
indoor air exceeds 60% relative humidity
or simply feels uncomfortably humid,
it is recommended that the fan only be
used in the AUTO mode.
0.1 0.3 0.5 0.7 0.9
CFM 723 713 699 682 661
Watts 58 109 157 204 234
CFM 773 763 747 729 707
Watts 72 125 174 222 256
CFM 823 812 795 776 753
Watts 87 141 182 241 279
CFM 873 861 842 823 798
Watts 103 158 210 260 302
CFM 923 910 892 870 844
Watts 120 177 229 279 325
CFM 998 984 964 940 912
Watts 148 206 258 309 360
CFM 1072 1058 1036 1011 981
Watts 179 238 290 341 396
CFM 1122 1107 1084 1058 1026
Watts 201 260 312 362 420
CFM 868 856 839 818 794
Watts 101 157 208 258 299
CFM 928 915 896 874 849
Watts 122 179 231 281 327
CFM 988 974 954 931 903
Watts 144 202 254 305 356
CFM 1047 1033 1012 987 958
Watts 169 227 279 330 384
CFM 1107 1092 1070 1044 1013
Watts 195 253 305 356 413
CFM 1197 1181 1157 1128 1095
Watts 237 296 346 395 455
CFM 1287 1269 1243 1213 1177
Watts 284 341 390 436 498
CFM 1347 1329 1301 1269 1232
Watts 317 373 420 465 526
CFM 1013 999 978 954 926
Watts 154 212 265 315 367
CFM 1082 1068 1048 1020 990
Watts 184 242 294 345 401
CFM 1152 1137 1113 1086 1054
Watts 215 274 325 375 434
CFM 1222 1206 1181 1152 1118
Watts 250 308 358 406 467
CFM 1292 1274 1248 1218 1182
Watts 286 344 392 439 500
CFM 1397 1378 1349 1316 1277
Watts 346 401 446 489 548
CFM 1501 1481 1451 1415 1373
Watts 411 463 503 541 595
CFM 1571 1550 1518 1481 1437
Watts 457 507 543 577 625
CFM 1157 1142 1118 1091 1058
Watts 218 276 328 377 436
CFM 1237 1220 1195 1166 1131
Watts 257 315 365 413 474
CFM 1317 1299 1272 1241 1204
Watts 300 357 405 450 512
CFM 1397 1378 1349 1316 1277
Watts 346 401 446 489 548
CFM 1476 1456 1426 1392 1350
Watts 395 448 489 529 584
CFM 1596 1575 1542 1504 1460
Watts 474 523 558 591 636
CFM 1716 1693 1658 1617 1569
Watts 560 604 631 726 726
CFM 1796 1771 1735 1693 1642
Watts 622 661 682 726 726
Notes:
1. * First letter may be "A" or "T".
2. ^ Letter may be "A" through "Z"
3. ** Factory setting.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected
cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID
CLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
External Static Pressure
290 CFM/ton
*DHMC100ACV4VB^ Furnace Cooling Airflow (CFM) and Power (Watts) vs. External Static
Pressure With Filter
310 CFM/ton
330 CFM/ton
Unit
Outdoor
Airflow
Setting
450 CFM/ton
3
290 CFM/ton
310 CFM/ton
330 CFM/ton
2.5
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
430 CFM/ton
450 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton
3.5
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
Cooling
4
290 CFM/ton
310 CFM/ton
430 CFM/ton
450 CFM/ton
370 CFM/ton
400 CFM/ton
330 CFM/ton
350 CFM/ton

19
Pub. No. 22-1840-14
TDHM AIRFLOW - COOLING
NOTE:
CONTINUOUS fan mode during COOLING operation
may not be appropriate in humid climates. If the
indoor air exceeds 60% relative humidity or simply
feels uncomfortably humid, it is recommended that
the fan only be used in the AUTO mode.
*DHMD120BCV5VB^ Furnace Cooling Airflow (CFM) & Power (Watts) vs. External Static Pressure w/Filter
0.1 0.3 0.5 0.7 0.9
CFM 1046 1103 1032 1027 1022
Watts 131 157 210 251 295
CFM 1111 1172 1102 1099 1095
Watts 153 180 237 280 326
CFM 1177 1242 1171 1171 1167
Watts 178 207 266 313 363
CFM 1242 1311 1240 1243 1240
Watts 205 236 300 350 404
CFM 1307 1381 1310 1315 1312
Watts 236 269 337 392 450
CFM 1405 1485 1414 1422 1421
Watts 289 325 401 464 531
CFM 1503 1589 1518 1530 1530
Watts 351 389 476 547 627
CFM 1569 1658 1587 1602 1603
Watts 397 436 533 610 700
CFM 1181 1247 1176 1176 1172
Watts 180 209 269 316 365
CFM 1256 1326 1255 1258 1255
Watts 212 243 308 359 413
CFM 1331 1405 1335 1340 1338
Watts 248 282 352 408 468
CFM 1405 1485 1414 1422 1421
Watts 289 325 401 464 531
CFM 1480 1564 1493 1505 1504
Watts 336 373 457 526 602
CFM 1592 1683 1612 1628 1629
Watts 415 454 554 634 728
CFM 1704 1802 1731 1751 1753
Watts 507 548 667 761 877
CFM 1778 1882 1810 1833 1836
Watts 577 617 753 857 991
CFM 1452 1534 1463 1474 1473
Watts 318 354 436 502 574
CFM 1545 1634 1562 1577 1577
Watts 380 419 512 587 673
CFM 1639 1733 1661 1679 1681
Watts 452 492 599 685 787
CFM 1732 1832 1760 1782 1784
Watts 533 573 699 796 918
CFM 1825 1931 1859 1885 1888
Watts 624 663 811 922 925
CFM 1965 2080 1977 1902 1853
Watts 781 925 925 925 925
CFM 2064 2229 1977 1902 1853
Watts 925 925 925 925 925
CFM 2064 2250 1977 1902 1853
Watts 925 925 925 925 925
Notes:
1. * First letter may be "A" or "T".
2. ^ Letter may be "A" through "Z"
3. ** Factory setting.
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected cooling value.
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID CLIMATE setting;
NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
Cooling
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
External Static Pressure
Airflow Setting
Unit Outdoor Size
(tons)
310 CFM/ton
330 CFM/ton
290 CFM/ton
290 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton
3.5
4
5
350 CFM/ton
370 CFM/ton
400 CFM/ton
430 CFM/ton
450 CFM/ton

20 Pub. No. 22-1840-14
Maximum Vent
Length Table
ALTITUDE
NATURAL GASPROPANE NATURAL GASPROPANE NATURAL GASPROPANE
UH/DHMB060ACV3V 200 Not Allowed 200 Not Allowed 200 150
UH/DHMB080ACV3V 50 Not Allowed 120 Not Allowed200 150
UH/DHMC100ACV4V Not Allowed Not Allowed 60 Not Allowed 200 150
DHMD120ACV5V Not Allowed Not Allowed Not Allowed Not Allowed 200 100
NATURAL GASPROPANE NATURAL GASPROPANE NATURAL GASPROPANE
UH/DHMB060ACV3V 100 Not Allowed 100 Not Allowed 100 100
UH/DHMB080ACV3V 25 Not Allowed 60 Not Allowed 100 100
UH/DHMC100ACV4V Not Allowed Not Allowed 30 Not Allowed 100100
DHMD120ACV5V Not Allowed Not Allowed Not Allowed Not Allowed 10050
NATURAL GASPROPANE NATURAL GASPROPANE NATURAL GASPROPANE
UH/DHMB060ACV3V 50 Not Allowed 50 Not Allowed 50 38
UH/DHMB080ACV3V Not Allowed Not Allowed 30 Not Allowed 50 38
UH/DHMC100ACV4V Not Allowed Not Allowed Not Allowed Not Allowed 50 38
DHMD120ACV5V Not Allowed Not Allowed Not Allowed Not Allowed 50 25
Notes: * - First letter may be "A" or "T", ** - Last two digits may be "A" thru "Z"
1. Minimum vent length for all models: 3' horizontal or 3' vertical
2. DO NOT MIX PIPE DIAMETERS IN THE SAME LENGTH OF PIPE OUTSIDE THE FURNACE CABINET, (Except
adapters at the top of the furnace). If different inlet and vent pipe sizes are used, the vent pipe must adhere to the
maximum length limit shown in the table above (See note 6 below for exception). The inlet pipe can be of a larger
diameter, but never smaller than the vent pipe.
3. MAXIMUM PIPE LENGTHS MUST NOT BE EXCEEDED! THE LENGTH SHOWN IS NOT A
COMBINED TOTAL, IT IS THE MAXIMUM LENGTH OF EACH (Vent or Inlet air pipes).
4. One SHORT radius 90° elbow is equivalent to 10' of 3" pipe and one LONG radius elbow is equivalent to 6' of 3"
pipe. One 90° elbow is equivalent to 7½' of 2½" pipe or 5' of 2" pipe. Two 45° elbows equal one 90° elbow.
5. The termination tee or bend must be included in the total number of elbows. If the BAYAIR30AVENTA termination
kit is used, the equivalent length of pipe is 5 feet. BAYVENT200B equivalent length is 0 feet.
6. Pipe adapters are field supplied. Downflow models, UHM 100 and UHM 120 models include
the 2" x 3" adapter.
3 or 4 INCH PIPE
3 or 4 INCH PIPE2.5 INCH PIPE2 INCH PIPE
VENT LENGTH TABLE - MODULATING FURNACE
0-7000 Feet
7000-9500 Feet
9500-12000 Feet
3 or 4 INCH PIPE2.5 INCH PIPE2 INCH PIPE
2 INCH PIPE 2.5 INCH PIPE
MAXIMUM TOTAL EQUIVALENT LENGTH IN FEET FOR VENT AND INLET
AIR (SEE NOTES)
7. For Canadian applications ONLY, IPEX 196006 may be used for horizontal and vertical terminations. IPEX 081216,
IPEX 081218, and IPEX 081219 may only be used for horizontal vent terminations. Equivalent lengths are
IPEX 196009 = 5 feet, IPEX 081216 = 11 feet, IPEX 081218 = 16 feet, and IPEX 081219 = 21 feet
UHMD120ACV5V Not Allowed Not Allowed Not Allowed Not Allowed 200 150
UHMD120ACV5V Not Allowed Not Allowed Not Allowed Not Allowed 100 100
UHMD120ACV5V Not Allowed Not Allowed Not Allowed Not Allowed 50 38