American Standard Freedom 95 Gas-Fired Furnace User Manual

Upflow/ Horizontal Left,
Downflow/ Horizontal Right
Variable Speed
Two Stage Condensing
Gas-Fired Furnace
Freedom 95
AUH2B060A9V3VA, ADH2B060A9V3VA
AUH2B080A9V3VA, ADH2B080A9V3VA
AUH2C100A9V4VA, ADH2C100A9V4VA
AUH2D120A9V5VA, ADH2D120A9V5VA
Direct Vent with
Variable Speed Blower
Variable Speed Inducer
*DH-A9V-V
*UH-A9V-V
DOWNFLOW
UPFLOW
UPFLOW/HORIZONTAL
DOWNFLOW/HORIZONTAL
PUB. NO. 12-1272-03
General
Features
NATURAL GAS MODELS
Central Heating furnace designs are
certified by the American Gas Association for both natural and L.P. gas. Limit
setting and rating data were established and approved under standard
rating conditions using American National Standards Institute 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 regulator provide additional safety.
QUICK HEATING
Durable, cycle tested, heavy gauge
aluminized steel heat exchanger
quickly transfers heat to provide warm
conditioned air to the structure. Low
energy power vent blower, to increase efficiency 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 changing burners.
INTEGRATED SYSTEM CONTROL
Exclusively designed operational program 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 E.A.C./
Humidifier.
© 2008 Trane
All Rights Reserved
2
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 Freedom 95 has a special type
29-4C™ stainless steel secondary
heat exchanger to reclaim heat from
flue gases which would normally be
lost instead.
STYLING
Heavy gauge steel and “wraparound” cabinet construction is
used in the cabinet with baked-on
enamel finish for strength and beauty.
The heat exchanger section of the cabinet is completely lined with foil faced
fiberglass insulation. This results in
quiet and efficient operation 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 Freedom 95 High Efficiency Gas
Furnaces utilize an Adaptive Heat Up
Silicon Nitride Hot Surface Ignition system, which eliminates the waste of a
constant burning pilot. The integrated
system control lights the main burners
upon a demand for heat from the room
thermostat. Complete front service access.
a. Low energy power venter
b. Vent proving pressure switch.
Pub. No. 12-1272-03
Contents
General Features
Features and Benefits
2
4
Standard Equipment
Optional Equipment
4
4
General Data
6-7
AUH2B060A9V3VA
AUH2B080A9V3VA
AUH2C100A9V4VA
AUH2D120A9V5VA
ADH2B060A9V3VA
ADH2B080A9V3VA
ADH2C100A9V4VA
ADH2D120A9V5VA
Performance Data
Venting Tables
Electrical Data
Field Wiring
Dimensions
Pub. No. 12-1272-03
3
8-9
16
17-18
19-20
21-22
Features
and Benefits
FREEDOM 95 STANDARD EQUIPMENT
• Variable Speed Blower Motor
• Silicon Nitride Igniter with adaptive heat
up
• Variable speed induced draft blower
• Direct/Non-Direct vent option
• Fused 24 volt control circuit
• Manual reset burner safety switches
• Power supply 115/1/60
• Convertible to horizontal on left side
• 2-stage gas valve
• PVC venting-1 or 2 pipe option
• Accessory hook-up capability
• Integrated solid state control with
self-diagnostics
• Attractive color accents
• Heavy gauge aluminized steel heat
exchanger
• Multi-port In-shot burners
• Quiet induced draft blower
• Lite Port™ extended system diagnostics
• Stored fault code history in micro
processor nonvocatile memory
4
• Cleanable high velocity filters (upflow
only)
• Hinged blower door *
• Perfect fit door latches*
• Insulated blower door*
• Gasketed blower door*
• Complete front service access
• Left/right gas connection
• Adjustable fan off times
• Optional L.P conversion kit
• Selectable cooling fan off delay eliminates need for BAY24X045
time delay kit
• Lifetime limited primary heat exchanger or secondary heat exchanger warranty to original owner
(Residential use)
• 5 Year limited parts warranty
* (Upflow only)
Pub. No. 12-1272-03
Features
and Benefits
FREEDOM 95 OPTIONAL EQUIPMENT
Thermostat, 2-Stage Heat / 1-Stage Cooling ............................................................................................................. TAYSTAT241 [
Thermostat, Media Programmable 2-Stage Heating .............................................................................................. TAYSTAT302C [
Thermostat, Mechanical Heating Only With Fan Switch .......................................................................................... TAYSTAT303C [
Thermostat, Heating/Cooling Single Stage (Mounts Horizontally) ................................................................................ AY28X092 [
Thermostat, Heating/Cooling Single Stage (Mounts Vertically) ................................................................................ BAYSTAT305 [
Thermostat, Media Programmable 1-Stage Heating/1-Stage Cooling ................................................................... TAYSTAT300C [
Propane Conversion Kit ........................................................................................................................................ BAYLPKT210A [
Electronic Air Filter, “Perfect Fit” Super Efficiency (14-1/2" Wide Gas Furnace) ...................................................... TFE145A9FR0 [
Electronic Air Filter, “Perfect Fit” Super Efficiency (17-1/2" Wide Gas Furnace) ...................................................... TFE175A9FR0 [
Electronic Air Filter, “Perfect Fit” Super Efficiency (21" Wide Gas Furnace) ............................................................ TFE210A9FR0 [
Electronic Air Filter, “Perfect Fit” Super Efficiency (24-1/2" Wide Gas Furnace) ...................................................... TFE245A9FR0 [
Media Air Filter, “Perfect Fit” High Efficiency (14-1/2" Wide Gas Furnace) .............................................................. TFM145A9FR0 [
Media Air Filter, “Perfect Fit” High Efficiency (17-1/2" Wide Gas Furnace) .............................................................. TFM175A9FR0 [
Media Air Filter, “Perfect Fit” High Efficiency (21" Wide Gas Furnace) .................................................................... TFM210A9FR0 [
Media Air Filter, “Perfect Fit” High Efficiency (24-1/2" Wide Gas Furnace) .............................................................. TFM245A9FR0 [
Media Air Filter, “Perfect Fit” Standard Efficiency (14-1/2" Wide Gas Furnace) ....................................................... TFP145A9FR0 [
Media Air Filter, “Perfect Fit” Standard Efficiency (17-1/2" Wide Gas Furnace) ....................................................... TFP175A9FR0 [
Media Air Filter, “Perfect Fit” Standard Efficiency (21" Wide Gas Furnace) ............................................................. TFP210A9FR0 [
Media Air Filter, “Perfect Fit” Standard Efficiency (24-1/2" Wide Gas Furnace) ....................................................... TFP245A9FR0 [
Coil Enclosure (14-1/2" Wide Cabinets) ......................................................................................................... BAYCLE14A1422A [
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 Kit/Horizontal Conversion AUH2-060,080 ....................................................................................................... BAYFLTR203 [
Filter Kit/Horizontal Conversion AUH2-100 .............................................................................................................. BAYFLTR204 [
Filter Kit/Horizontal Conversion AUH2-120 .............................................................................................................. BAYFLTR205 [
High Altitude Pressure Switch Kit AUH2B060 ............................................................................................ BAYSWT10AHALTA1 [
High Altitude Pressure Switch Kit AUH2B080,C100,D120 ........................................................................ BAYSWT08AHALTA1 [
Concentric Vent Kit AUH2 Furnaces ............................................................................................................... BAYAIR30AVENTA [
Sidewall Vent Termination Kit All 2 Pipe Direct Vent Furnaces ............................................................................. BAYVENT200B [
Manufactured/Mobile Home Kit All 2 Pipe Direct Vent Furnaces ........................................................................ BAYMFGH100A [
Cleanable Filter (14.5"/17.5" wide Upflow models) .................................................................................................. BAYFLTR317 [
Cleanable Filter (21" wide Upflow models) .............................................................................................................. BAYFLTR321 [
Cleanable Filter (24.5" wide Upflow models) ........................................................................................................... BAYFLTR324 [
AccuClean™, Whole House Air Cleaner (Upflow 14-1/2" Wide Gas Furnace) ........................................ AFD145ALFR000B [
AccuClean™, Whole House Air Cleaner (Upflow 17-1/2" Wide Gas Furnace) ......................................... AFD175ALFR000B [
AccuClean™, Whole House Air Cleaner (Upflow 21" Wide Gas Furnace) ................................................ AFD210ALFR000B [
AccuClean™, Whole House Air Cleaner (Upflow 24-1/2" Wide Gas Furnace) ......................................... AFD245ALFR000B [
AccuClean™, Whole House Air Cleaner (Downflow 14-1/2" Wide Gas Furnace) .................................... AFD14DALFR000B [
AccuClean™, Whole House Air Cleaner (Downflow 17-1/2" Wide Gas Furnace) .................................... AFD17DALFR000B [
AccuClean™, Whole House Air Cleaner (Downflow 21" Wide Gas Furnace) .......................................... AFD21DALFR000B [
AccuClean™, Whole House Air Cleaner (Downflow 24-1/2" Wide Gas Furnace) .................................... AFD24DALFR000B [
AccuClean™, Whole House Upgrade Kit (Upflow 14-1/2" Wide Gas Furnace) ...................................... AFD145ALUPGRDA [
AccuClean™, Whole House Upgrade Kit (Upflow 17-1/2" Wide Gas Furnace) ...................................... AFD175ALUPGRDA [
AccuClean™, Whole House Upgrade Kit (Upflow 21" Wide Gas Furnace) ............................................. AFD210ALUPGRDA [
AccuClean™, Whole House Upgrade Kit (Upflow 24-1/2" Wide Gas Furnace) ...................................... AFD245ALUPGRDA [
AccuClean™, Whole House Upgrade Kit (Downflow 14-1/2" Wide Gas Furnace) ................................. AFD14DALUPGRDA [
AccuClean™, Whole House Upgrade Kit (Downflow 17-1/2" Wide Gas Furnace) ................................. AFD17DALUPGRDA [
AccuClean™, Whole House Upgrade Kit (Downflow 21" Wide Gas Furnace) ....................................... AFD21DALUPGRDA [
AccuClean™, Whole House Upgrade Kit (Downflow 24-1/2" Wide Gas Furnace) ................................. AFD24DALUPGRDA [
AccuClean™, Whole House Transformer Kit (120 to 24 Volt - all TFD Air Cleaners) .................................. BAYTRANS12024 [
1 Optional kit allows 200 ft. max. vent length from 5,000-12,000 feet above sea level. See installer's guide.
Pub. No. 12-1272-03
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General
Data
AUH2 PRODUCT SPECIFICATIONS1
Product Specifications 1
MODEL
TYPE
RATINGS 2
1st Stage Input BTUH
1st Stage Capacity BTUH (ICS) 3
2nd Stage Input BTUH
2nd Stage Capacity BTUH (ICS) 3
AFUE
Temp. rise (Min.-Max.) °F.
BLOWER DRIVE
Diameter - Width (In.)
No. Used
Speeds (No.)
CFM vs. in. w.g.
Motor HP
R.P.M.
Volts / Ph / Hz
COMBUSTION FAN - Type
Drive - No. Speeds
Motor HP - RPM
Volts / Ph / Hz
FLA
FILTER — Furnished?
Type Recommended
Hi Vel. (No.-Size-Thk.)
VENT — Size (in.)
HEAT EXCHANGER
Type -Fired
-Unfired
Gauge (Fired)
ORIFICES — Main
Nat. Gas. Qty. — Drill Size
L.P. Gas Qty. — Drill Size
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)
AUH2B060A9V3VA
Upflow / Horizontal
AUH2B080A9V3VA
Upflow / Horizontal
AUH2C100A9V4VA
Upflow / Horizontal
AUH2D120A9V5VA
Upflow / Horizontal
39,000
37,700
60,000
58,000
96.7
35 - 65
DIRECT
10 x 8
1
Variable
See Fan Performance Table
1/2
Variable
115/1/60
Centrifugal
Direct - Variable
1/50 - 5000
33 - 110/3/60 - 180
1.0
Yes
High Velocity
1 - 17x25 - 1 in.
2 Round
52,000
49,500
80,000
76,000
95
35 - 65
DIRECT
10 x 8
1
Variable
See Fan Performance Table
1/2
Variable
115/1/60
Centrifugal
Direct - Variable
1/50 - 5000
33 - 110/3/60 - 180
1.0
Yes
High Velocity
1 - 17x25 - 1 in.
2 Round
65,000
61,750
100,000
95,000
95
35 - 65
DIRECT
10 x 10
1
Variable
See Fan Performance Table
3/4
Variable
115/1/60
Centrifugal
Direct - Variable
1/50 - 5000
33 - 110/3/60 - 180
1.0
Yes
High Velocity
1 - 20x25 - 1 in.
3 Round
78,000
74,500
120,000
114,700
95.6
40 - 70
DIRECT
10 x 10
1
Variable
See Fan Performance Table
1
Variable
115/1/60
Centrifugal
Direct - Variable
1/50 - 5000
33 - 110/3/60 - 180
1.0
Yes
High Velocity
1 - 24x25 - 1 in.
3 Round
Aluminized Steel - Type I
Aluminized Steel - Type I
Aluminized Steel - Type I
Aluminized Steel - Type I
20
20
20
20
3 — 45
3 — 56
Redundant - Two Stage
4 — 45
4 — 56
Redundant - Two Stage
5 — 45
5 — 56
Redundant - Two Stage
6 — 45
6 — 56
Redundant - Two Stage
Hot Surface Igniter
Multiport Inshot
3
115/1/60
11.1
15
1/2
HxWxD
41-3/4 x 19-1/2 x 30-1/2
Hot Surface Igniter
Multiport Inshot
4
115/1/60
11.1
15
1/2
HxWxD
41-3/4 x 19-1/2 x 30-1/2
Hot Surface Igniter
Multiport Inshot
5
115/1/60
13.5
20
1/2
HxWxD
41-3/4 x 23 x 30-1/2
Hot Surface Igniter
Multiport Inshot
6
115/1/60
15.2
20
1/2
HxWxD
41-3/4 x 26-1/2 x 30-1/2
158 / 146
168 / 156
197 / 185
206 / 193
1 Central Furnace heating designs are certified by AGA and CSA.
2 For 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
applicaitons, 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.
3 Based on U.S. government standard tests.
4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.
6
Pub. No. 12-1272-03
General
Data
ADH2 PRODUCT SPECIFICATIONS1
PRODUCT SPECIFICATIONS
MODEL
TYPE
RATINGS 2
1st Stage Input BTUH
1st Stage Capacity BTUH (ICS) 3
2nd Stage Input BTUH
2nd Stage Capacity BTUH (ICS) 3
AFUE
Temp. rise (Min.-Max.) °F.
BLOWER DRIVE
Diameter - Width (In.)
No. Used
Speeds (No.)
CFM vs. in. w.g.
Motor HP
R.P.M.
Volts / Ph / Hz
COMBUSTION FAN - Type
Drive - No. Speeds
Motor HP - RPM
Volts / Ph / Hz
FLA
FILTER — Furnished?
Type Recommended
Hi Vel. (No.-Size-Thk.)
VENT — Size (in.)
HEAT EXCHANGER
Type -Fired
-Unfired
Gauge (Fired)
ORIFICES — Main
Nat. Gas. Qty. — Drill Size
L.P. Gas Qty. — Drill Size
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)
1
ADH2B060A9V3VA
Downflow / Horizontal
ADH2B080A9V3VA
Downflow / Horizontal
ADH2C100A9V4VA
Downflow / Horizontal
ADH2D120A9V5VA
Downflow / Horizontal
39,000
37,000
60,000
57,000
95
35 - 65
DIRECT
10 x 8
1
Variable
See Fan Performance Table
1/2
Variable
115/1/60
Centrifugal
Direct - Variable
1/50 - 5000
33 - 110/3/60 - 180
1.0
Yes
High Velocity
2 - 14x20 - 1 in.
2 Round
52,000
49,400
80,000
76,000
95
35 - 65
DIRECT
10 x 8
1
Variable
See Fan Performance Table
1/2
Variable
115/1/60
Centrifugal
Direct - Variable
1/50 - 5000
33 - 110/3/60 - 180
1.0
Yes
High Velocity
2 - 14x20 - 1 in.
2 Round
65,000
61,750
100,000
95,000
95
35 - 65
DIRECT
10 x 10
1
Variable
See Fan Performance Table
3/4
Variable
115/1/60
Centrifugal
Direct - Variable
1/50 - 5000
33 - 110/3/60 - 180
1.0
Yes
High Velocity
2 - 16x20 - 1 in.
3 Round
78,000
74,000
120,000
114,000
95
40 - 70
DIRECT
10 x 10
1
Variable
See Fan Performance Table
1
Variable
115/1/60
Centrifugal
Direct - Variable
1/50 - 5000
33 - 110/3/60 - 180
1.0
Yes
High Velocity
2 - 16x20 - 1 in.
3 Round
Aluminized Steel - Type I
Aluminized Steel - Type I
Aluminized Steel - Type I
Aluminized Steel - Type I
20
20
20
20
3 — 45
3 — 56
Redundant - Two Stage
4 — 45
4 — 56
Redundant - Two Stage
5 — 45
5 — 56
Redundant - Two Stage
6 — 45
6 — 56
Redundant - Two Stage
Hot Surface Igniter
Multiport Inshot
3
115/1/60
11.1
15
1/2
HxWxD
41-3/4 x 19-1/2 x 30-1/2
Hot Surface Igniter
Multiport Inshot
4
115/1/60
11.1
15
1/2
HxWxD
41-3/4 x 19-1/2 x 30-1/2
Hot Surface Igniter
Multiport Inshot
5
115/1/60
13.5
20
1/2
HxWxD
41-3/4 x 23 x 30-1/2
Hot Surface Igniter
Multiport Inshot
6
115/1/60
15.2
20
1/2
HxWxD
41-3/4 x 26-1/2 x 30-1/2
160/ 146
168 / 158
185 / 175
206 / 196
1 Central Furnace heating designs are certified by AGA and CSA.
2 For 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
applicaitons, 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.
3 Based on U.S. government standard tests.
4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.
Pub. No. 12-1272-03
7
Upflow
Performance Data
*UH2B060 FURNACE HEATING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
AIRFLOW
SETTING
HEATING
1ST
STAGE
HEATING
2ND
STAGE
DIP SWITCH SETTING
SW 7
SW 8
37,700
2nd Stage Capacity = 58,000
EXTERNAL STATIC PRESSURE
0.1
0.3
0.5
0.7
600
600
600
600
57
57
57
57
85
110
155
190
0.9
LOW
ON
ON
CFM
TEMP. RISE
WATTS
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
700
49
90
700
49
130
700
49
175
700
49
210
-
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
775
44
105
775
44
155
775
44
195
775
44
240
-
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
870
39
135
870
39
185
870
39
235
870
39
290
-
LOW
ON
ON
CFM
TEMP. RISE
WATTS
860
61
140
920
57
200
920
57
245
920
57
300
670
79
245
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
1000
53
190
1000
53
255
1000
53
305
1000
53
340
700
75
255
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
1125
47
250
1125
47
315
1125
47
370
1025
51
355
775
68
285
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1250
42
340
1250
42
405
1250
42
445
1100
48
390
1000
53
355
-
NOTES:
*UH2B060 FURNACE COOLING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
OUTDOOR
UNIT SIZE
(TONS)
AIRFLOW
SETTING
LOW
(350 CFM/TON)
1.5
2.0
2.5
3
DIP SWITCH SETTING
SW 1
ON
SW 2
ON
SW 3
OFF
EXTERNAL STATIC PRESSURE
SW 4
0.1
0.3
0.5
0.7
0.9
ON
CFM
WATTS
575
65
575
90
575
125
550
155
-
70
110
140
175
NORMAL
(400 CFM/TON)
ON
ON
OFF
OFF
CFM
WATTS
HIGH
(450 CFM/TON)
ON
ON
ON
OFF
CFM
WATTS
700
85
700
125
160
200
700
100
700
130
700
170
700
210
-
-
LOW
(350 CFM/TON)
OFF
ON
OFF
ON
CFM
WATTS
NORMAL
(400 CFM/TON)
OFF
ON
OFF
OFF
CFM
WATTS
800
115
800
155
800
200
800
250
-
900
140
900
195
900
240
900
290
-
HIGH
(450 CFM/TON)
OFF
ON
ON
OFF
CFM
WATTS
LOW
(350 CFM/TON)
ON
OFF
OFF
ON
CFM
WATTS
875
130
875
180
875
230
875
270
-
1000
175
1000
235
1000
285
1000
335
900
310
NORMAL
(400 CFM/TON)
ON
OFF
OFF
OFF
CFM
WATTS
HIGH
(450 CFM/TON)
ON
OFF
ON
OFF
CFM
WATTS
1125
235
1125
295
1125
345
1100
370
925
318
LOW
(350 CFM/TON)
OFF
OFF
OFF
ON
CFM
WATTS
1050
195
1050
260
1050
305
1050
350
920
315
NORMAL
(400 CFM/TON)
OFF
OFF
OFF
OFF
CFM
WATTS
1200
275
1200
330
1200
385
1100
385
940
330
HIGH
(450 CFM/TON)
OFF
OFF
ON
OFF
CFM
WATTS
1325
360
1325
425
1300
460
1175
425
1000
365
1. At continuous fan setting: Heating or Cooling airflows are approximately 50% of selected cooling value.
& HUMID CLIMATE setting;
etting;
HIGH airflow (450 cfm/ton) is DRY CLIMATE setting.
8
Pub. No. 12-1272-03
Upflow
Performance Data
*UH2B080FURNACE HEATING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
SETTING
HEATING
1ST
STAGE
HEATING
2ND
STAGE
DIP SWITCH SETTING
SW 7
SW 8
49,500
2nd Stage Capacity = 76,000
EXTERNAL STATIC PRESSURE
0.1
0.3
0.5
0.7
0.9
800
56
105
800
56
140
800
56
180
800
56
220
800
56
265
LOW
ON
ON
CFM
TEMP. RISE
WATTS
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
860
52
115
880
51
165
890
50
215
920
48
265
910
49
320
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
960
46
150
990
45
200
1000
44
230
1020
44
310
1010
44
350
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1080
41
195
1110
40
255
1120
40
315
1120
40
365
1080
41
390
LOW
ON
ON
CFM
TEMP. RISE
WATTS
1100
62
205
1100
62
260
1120
61
320
1120
61
370
1090
63
400
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
1210
57
265
1240
55
340
1260
54
410
1260
54
470
1130
61
430
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
1360
50
365
1390
49
445
1400
49
500
1360
50
535
1210
57
475
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1360
50
355
1390
49
450
1400
49
520
1350
51
535
1180
58
465
S:
*UH2B080 FURNACE COOLING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
OUTDOOR
UNIT SIZE
(TONS)
2.0
2.5
3.0
3.5
AIRFLOW
SETTING
DIP SWITCH SETTING
SW 1
SW 2
SW 3
EXTERNAL STATIC PRESSURE
SW 4
0.1
0.3
0.5
0.7
0.9
750
84
750
122
750
154
720
185
710
221
LOW
(350 CFM/TON)
ON
ON
OFF
ON
CFM
WATTS
NORMAL
(400 CFM/TON)
ON
ON
OFF
OFF
CFM
WATTS
840
109
840
146
840
181
840
226
820
264
HIGH
(450 CFM/TON)
ON
ON
ON
OFF
CFM
WATTS
940
136
940
177
940
215
940
274
940
318
LOW
(350 CFM/TON)
OFF
ON
OFF
ON
CFM
WATTS
850
113
850
150
870
200
890
250
890
295
NORMAL
(400 CFM/TON)
OFF
ON
OFF
OFF
CFM
WATTS
960
150
990
200
1000
230
1020
305
1010
350
HIGH
(450 CFM/TON)
OFF
ON
ON
OFF
CFM
WATTS
1080
195
1110
255
1120
315
1120
365
1080
390
LOW
(350 CFM/TON)
ON
OFF
OFF
ON
CFM
WATTS
1020
175
1020
225
1040
280
1050
330
1050
375
NORMAL
(400 CFM/TON)
ON
OFF
OFF
OFF
CFM
WATTS
1170
240
1180
300
1200
365
1200
415
1130
420
HIGH
(450 CFM/TON)
ON
OFF
ON
OFF
CFM
WATTS
1290
310
1320
410
1350
470
1340
520
1150
440
LOW
(350 CFM/TON)
OFF
OFF
OFF
ON
CFM
WATTS
1170
250
1190
315
1210
370
1210
435
1100
405
NORMAL
(400 CFM/TON)
OFF
OFF
OFF
OFF
CFM
WATTS
1360
365
1390
445
1400
500
1360
535
1210
475
HIGH
(450 CFM/TON)
OFF
OFF
ON
OFF
CFM
WATTS
1360
355
1390
450
1400
520
1350
535
1180
460
1. At continuous fan setting: Heating or Cooling airflows are approximately 50% of selected cooling value.
& HUMID CLIMATE setting;
TE setting.
Pub. No. 12-1272-03
9
Upflow
Performance Data
*UH2C100 FURNACE HEATING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
AIRFLOW
SETTING
HEATING
1ST
STAGE
HEATING
2ND
STAGE
DIP SWITCH SETTING
SW 7
SW 8
61,750
2nd Stage Capacity = 95,000
EXTERNAL STATIC PRESSURE
0.1
0.3
0.5
0.7
873
893
900
899
64
63
62
62
100
145
195
240
0.9
902
62
290
LOW
ON
ON
CFM
TEMP. RISE
WATTS
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
971
58
115
997
56
170
1006
56
220
1022
55
280
1029
54
335
MEDIUM **
ON
OFF
CFM
TEMP. RISE
WATTS
1136
49
160
1146
49
230
1165
48
295
1180
47
365
1184
47
425
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1258
44
225
1298
43
300
1319
42
390
1328
42
450
1286
44
490
LOW
ON
ON
CFM
TEMP. RISE
WATTS
1260
68
213
1304
66
305
1329
65
380
1334
65
460
1317
65
510
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
1464
59
315
1471
59
405
1478
58
485
1478
58
560
1350
64
540
MEDIUM **
ON
OFF
CFM
TEMP. RISE
WATTS
1631
53
450
1678
51
570
1690
51
670
1579
55
645
1419
61
585
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1846
47
640
1867
46
760
1794
48
770
1644
52
700
1498
57
650
S:
*UH2C100 FURNACE COOLING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
OUTDOOR
UNIT SIZE
(TONS)
2.5
3.0
3.5
4.0
AIRFLOW
SETTING
DIP SWITCH SETTING
SW 1
SW 2
SW 3
EXTERNAL STATIC PRESSURE
0.1
0.3
0.5
0.7
0.9
ON
CFM
WATTS
808
75
824
125
840
170
835
210
830
250
OFF
OFF
CFM
WATTS
938
100
963
160
959
205
964
255
975
310
ON
ON
OFF
CFM
WATTS
1058
150
1100
200
1121
265
1136
330
1142
395
OFF
ON
OFF
ON
CFM
WATTS
1004
120
1010
175
1027
230
1044
285
1050
345
NORMAL
(400 CFM/TON)
OFF
ON
OFF
OFF
CFM
WATTS
1141
170
1190
245
1214
310
1229
380
1234
450
HIGH
(450 CFM/TON)
OFF
ON
ON
OFF
CFM
WATTS
1336
250
1375
330
1387
410
1388
480
1384
545
LOW
(350 CFM/TON)
ON
OFF
OFF
ON
CFM
WATTS
1153
180
1206
250
1230
320
1239
395
1244
460
NORMAL
(400 CFM/TON)
ON
OFF
OFF
OFF
CFM
WATTS
1390
285
1418
465
1439
445
1441
515
1373
540
HIGH
(450 CFM/TON)
ON
OFF
ON
OFF
CFM
WATTS
1575
400
1606
495
1632
590
1596
645
1445
590
LOW
(350 CFM/TON)
OFF
OFF
OFF
ON
CFM
WATTS
1388
290
1423
360
1444
440
1444
515
1390
540
NORMAL
(400 CFM/TON)
OFF
OFF
OFF
OFF
CFM
WATTS
1610
415
1641
515
1666
635
1607
650
1449
595
HIGH
(450 CFM/TON)
OFF
OFF
ON
OFF
CFM
WATTS
1847
630
1863
735
1816
780
1687
720
1532
665
LOW
(350 CFM/TON)
ON
ON
OFF
NORMAL
(400 CFM/TON)
ON
ON
HIGH
(450 CFM/TON)
ON
LOW
(350 CFM/TON)
SW 4
ately 50% of selected cooling value.
& HUMID CLIMATE setting;
etting;
10
Pub. No. 12-1272-03
Upflow
Performance Data
*UH2D120 FURNACE HEATING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
AIRFLOW
SETTING
HEATING
1ST
STAGE
HEATING
2ND
STAGE
DIP SWITCH SETTING
SW 7
SW 8
74,500
2nd Stage Capacity = 114,700
EXTERNAL STATIC PRESSURE
0.1
0.3
0.5
0.7
1090
1120
1080
1070
62
60
63
63
165
225
270
310
0.9
1010
67
380
LOW
ON
ON
CFM
TEMP. RISE
WATTS
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
1210
56
220
1200
56
280
1200
56
330
1180
57
395
1160
58
455
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
1340
50
295
1360
50
350
1370
49
425
1380
49
495
1330
51
535
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1430
47
390
1570
43
490
1580
43
565
1570
43
625
1390
49
565
LOW
ON
ON
CFM
TEMP. RISE
WATTS
1660
63
485
1690
62
590
1680
62
640
1640
64
675
1460
72
600
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
1870
56
675
1870
56
745
1810
58
770
1680
62
715
1490
70
625
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
2060
51
880
1990
53
890
1850
57
810
1710
61
750
1530
68
665
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
2200
48
1030
2090
50
965
1940
54
895
1790
58
830
1640
64
750
S:
*UH2D120 FURNACE COOLING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
OUTDOOR
UNIT SIZE
(TONS)
3.5
4.0
5
AIRFLOW
SETTING
DIP SWITCH SETTING
SW 1
SW 2
SW 3
EXTERNAL STATIC PRESSURE
0.1
0.3
0.5
0.7
0.9
ON
CFM
WATTS
1210
220
1210
270
1220
325
1230
400
1230
445
OFF
OFF
CFM
WATTS
1400
305
1440
390
1450
465
1450
510
1410
560
ON
ON
OFF
CFM
WATTS
1590
425
1600
520
1610
600
1600
645
1380
575
ON
OFF
OFF
ON
CFM
WATTS
1390
305
1400
375
1430
445
1440
515
1420
565
NORMAL
(400 CFM/TON)
ON
OFF
OFF
OFF
CFM
WATTS
1620
420
1650
530
1670
595
1640
660
1480
600
HIGH
(450 CFM/TON)
ON
OFF
ON
OFF
CFM
WATTS
1840
600
1830
690
1820
765
1670
700
1490
620
LOW
(350 CFM/TON)
OFF
OFF
OFF
ON
CFM
WATTS
1800
570
1780
630
1780
705
1700
695
1530
615
NORMAL
(400 CFM/TON)
OFF
OFF
OFF
OFF
CFM
WATTS
2050
845
2010
875
1860
805
1710
735
1530
655
HIGH
(450 CFM/TON)
OFF
OFF
ON
OFF
CFM
WATTS
2160
995
2040
935
1920
875
1780
805
1620
730
LOW
(350 CFM/TON)
OFF
ON
OFF
NORMAL
(400 CFM/TON)
OFF
ON
HIGH
(450 CFM/TON)
OFF
LOW
(350 CFM/TON)
SW 4
1. At continuous fan setting: Heating or Cooling airflows are approximately 50% of selected cooling value.
2. LOW airflow (350 cfm/ton) is COMFORT & HUMID CLIMATE setting;
etting;
TE setting.
Pub. No. 12-1272-03
11
Downflow
Performance Data
*DH2B060 FURNACE HEATING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
AIRFLOW
SETTING
HEATING
1ST
STAGE
HEATING
2ND
STAGE
DIP SWITCH SETTING
SW 7
SW 8
1st STAGE CAPACITY = 37,000
2nd STAGE CAPACITY = 57,000
EXTERNAL STATIC PRESSURE
0.1
0.3
0.5
0.7
600
600
600
600
56
56
56
56
55
85
120
150
0.9
600
56
185
LOW
ON
ON
CFM
TEMP. RISE
WATTS
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
675
50
65
675
50
105
675
50
140
675
50
175
675
50
205
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
750
45
85
750
45
125
750
45
160
750
45
210
750
45
260
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
850
40
115
850
40
155
850
40
205
850
40
260
850
40
320
LOW
ON
ON
CFM
TEMP. RISE
WATTS
900
58
125
900
58
165
900
58
220
900
58
270
900
58
315
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
1000
52
170
1050
50
230
1050
50
295
1050
50
335
1050
50
370
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
1100
47
215
1150
45
285
1150
45
340
1150
45
395
1100
47
440
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1300
40
330
1325
39
385
1325
39
455
1250
42
465
1200
43
470
NOTES:
*DH2B060 FURNACE COOLING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
OUTDOOR
UNIT SIZE
(TONS)
1.5
2.0
2.5
3
AIRFLOW
SETTING
DIP SWITCH SETTING
SW 1
SW 2
SW 3
EXTERNAL STATIC PRESSURE
SW 4
0.1
0.3
0.5
0.7
0.9
525
45
525
70
525
100
525
135
525
160
LOW
(350 CFM/TON)
OFF
OFF
OFF
ON
CFM
WATTS
NORMAL
(400 CFM/TON)
OFF
OFF
OFF
OFF
CFM
WATTS
600
55
600
85
600
120
600
150
600
185
HIGH
(450 CFM/TON)
OFF
OFF
ON
OFF
CFM
WATTS
675
65
675
105
625
140
675
175
675
205
LOW
(350 CFM/TON)
ON
ON
OFF
ON
CFM
WATTS
700
70
700
115
700
145
700
185
700
220
NORMAL
(400 CFM/TON)
ON
ON
OFF
OFF
CFM
WATTS
800
100
800
135
800
175
800
225
800
280
HIGH
(450 CFM/TON)
ON
ON
ON
OFF
CFM
WATTS
900
125
900
165
900
220
900
270
900
330
LOW
(350 CFM/TON)
OFF
ON
OFF
ON
CFM
WATTS
875
115
875
160
875
210
875
260
875
310
NORMAL
(400 CFM/TON)
OFF
ON
OFF
OFF
CFM
WATTS
1000
150
1000
207
1000
265
1000
320
1000
380
HIGH
(450 CFM/TON)
OFF
ON
ON
OFF
CFM
WATTS
1125
215
1125
285
1125
340
1125
395
1125
440
LOW
(350 CFM/TON)
ON
OFF
OFF
ON
CFM
WATTS
1050
175
1050
240
1050
305
1050
345
1050
380
NORMAL
(400 CFM/TON)
ON
OFF
OFF
OFF
CFM
WATTS
1200
240
1200
315
1200
385
1200
440
1100
410
HIGH
(450 CFM/TON)
ON
OFF
ON
OFF
CFM
WATTS
1350
330
1350
410
1350
500
1275
485
1170
450
1. At continuous fan setting: Heating or Cooling airflows are approximately 50% of selected cooling value.
& HUMID CLIMATE setting;
TE setting.
12
Pub. No. 12-1272-03
Downflow
Performance Data
*DH2B080 FURNACE HEATING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
AIRFLOW
SETTING
HEATING
1ST
STAGE
HEATING
2ND
STAGE
1st STAGE CAPACITY = 49,400
2nd STAGE CAPACITY = 76,000
EXTERNAL STATIC PRESSURE
0.1
0.3
0.5
0.7
DIP SWITCH SETTING
SW 7
SW 8
0.9
LOW
ON
ON
CFM
TEMP. RISE
WATTS
800
56
130
800
56
170
800
56
210
790
56
245
-
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
900
49
162
900
49
210
900
49
260
900
49
295
-
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
1000
44
205
1000
44
265
1000
44
310
1000
44
345
800
56
295
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1170
38
305
1170
38
350
1170
38
400
1020
44
360
830
54
310
LOW
ON
ON
CFM
TEMP. RISE
WATTS
1150
60
285
1150
60
345
1150
60
385
1020
67***
360
830
83***
305
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
1275
54
380
1275
54
445
1200
57
425
1040
66***
380
900
76***
350
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
1430
48
515
1340
51
490
1220
56
455
1090
63
410
930
74***
380
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1430
48
515
1340
51
490
1220
56
455
1090
63
410
930
74***
380
NOTES: * - First letter may be "A" or "T"
*** Above MAX Temperature change value
*DH2B080 - FURNACE COOLING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
OUTDOOR
UNIT SIZE
(TONS)
2.0
2.5
3.0
AIRFLOW
SETTING
DIP SWITCH SETTING
SW 1
SW 2
SW 3
EXTERNAL STATIC PRESSURE
0.1
0.3
0.5
0.7
0.9
ON
CFM
WATTS
700
95
700
105
700
115
680
200
670
235
OFF
OFF
CFM
WATTS
800
130
800
160
800
205
790
245
740
265
ON
ON
OFF
CFM
WATTS
900
160
900
215
900
255
900
300
750
270
OFF
ON
OFF
ON
CFM
WATTS
875
145
875
185
875
240
875
280
760
270
NORMAL
(400 CFM/TON)
OFF
ON
OFF
OFF
CFM
WATTS
1000
205
1000
265
1000
310
1000
340
800
295
HIGH
(450 CFM/TON)
OFF
ON
ON
OFF
CFM
WATTS
1150
295
1150
340
1150
385
1020
350
800
300
LOW
(350 CFM/TON)
ON
OFF
OFF
ON
CFM
WATTS
1050
235
1050
295
1050
340
1010
350
800
290
NORMAL
(400 CFM/TON)
ON
OFF
OFF
OFF
CFM
WATTS
1200
335
1200
385
1200
410
1040
365
840
310
HIGH
(450 CFM/TON)
ON
OFF
ON
OFF
CFM
WATTS
1350
455
1350
480
1210
435
1070
390
900
345
LOW
(350 CFM/TON)
ON
ON
OFF
NORMAL
(400 CFM/TON)
ON
ON
HIGH
(450 CFM/TON)
ON
LOW
(350 CFM/TON)
SW 4
1. At continuous fan setting: Heating or Cooling airflows are approximately 50% of selected cooling value.
2. LOW airflow (350 cfm/ton) is COMFORT & HUMID CLIMATE setting;
NORMAL airflow (400 cfm/ton) is typical setting;
HIGH airflow (450 cfm/ton) is DRY CLIMATE setting.
Pub. No. 12-1272-03
13
Downflow
Performance Data
*DH2C100 - FURNACE HEATING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
AIRFLOW
SETTING
HEATING
1ST
STAGE
HEATING
2ND
STAGE
1st STAGE CAPACITY = 61,750
2nd STAGE CAPACITY = 95,000
EXTERNAL STATIC PRESSURE
0.1
0.3
0.5
0.7
DIP SWITCH SETTING
SW 7
SW 8
0.9
LOW
ON
ON
CFM
TEMP. RISE
WATTS
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
1020
55
145
1047
53
190
1053
53
250
1042
54
295
1029
54
350
MEDIUM **
ON
OFF
CFM
TEMP. RISE
WATTS
1156
48
185
1166
48
240
1172
48
300
1177
48
350
1178
48
420
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1275
44
225
1305
43
290
1328
42
365
1328
42
445
1328
42
510
LOW
ON
ON
CFM
TEMP. RISE
WATTS
1298
66
235
1320
65
305
1335
65
380
1343
64
445
1343
64
520
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
1439
60
310
1459
59
390
1482
58
470
1483
58
550
1470
59
610
MEDIUM **
ON
OFF
CFM
TEMP. RISE
WATTS
1639
53
430
1650
52
525
1650
52
600
1644
52
680
1496
58
640
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1790
18
570
1818
47
670
1813
47
770
1708
50
750
1535
56
675
923
61
110
955
59
165
960
58
210
958
58
265
947
59
310
** Factory setting
*** Above MAX temperature change
*DH2C100 - FURNACE COOLING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
OUTDOOR
UNIT SIZE
(TONS)
2.5
3.0
AIRFLOW
SETTING
LOW
(350 CFM/TON)
NORMAL
(400 CFM/TON)
HIGH
(450 CFM/TON)
LOW
(350 CFM/TON)
NORMAL
(400 CFM/TON)
HIGH
(450 CFM/TON)
LOW
(350 CFM/TON)
3.5
4.0
NORMAL
(400 CFM/TON)
HIGH
(450 CFM/TON)
LOW
(350 CFM/TON)
NORMAL
(400 CFM/TON)
HIGH
(450 CFM/TON)
DIP SWITCH SETTING
SW 1
SW 2
SW 3
EXTERNAL STATIC PRESSURE
SW 4
ON
ON
OFF
ON
ON
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
OFF
ON
ON
OFF
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
0.1
0.3
0.5
0.7
0.9
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
870
100
989
120
1124
175
1053
145
1186
195
1336
255
885
140
1018
180
1139
225
1075
200
1205
255
1366
340
887
185
1016
230
1130
275
1070
245
1220
310
1383
405
881
230
1012
285
1135
335
1070
295
1220
370
1385
470
876
270
999
325
1135
390
1049
350
1216
440
1381
545
CFM
WATTS
1216
190
1225
255
1235
320
1240
385
1243
445
CFM
WATTS
CFM
WATTS
CFM
WATTS
CFM
WATTS
1394
270
1579
395
1377
270
1599
425
1422
360
1604
475
1412
355
1624
510
1436
430
1610
555
1426
430
1636
585
1437
505
1599
645
1433
510
1618
670
1430
580
1517
640
1428
575
1512
635
CFM
WATTS
1801
580
1818
690
1815
775
1694
735
1525
660
mately 50% of selected cooling value.
& HUMID CLIMATE setting;
TE setting.
14
Pub. No. 12-1272-03
Downflow
Performance Data
*DH2D120 - FURNACE HEATING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
AIRFLOW
SETTING
HEATING
1ST
STAGE
HEATING
2ND
STAGE
DIP SWITCH SETTING
SW 8
SW 7
1st STAGE CAPACITY = 74,000
2nd STAGE CAPACITY = 114,000
EXTERNAL STATIC PRESSURE
0.1
0.3
0.5
0.7
1025
1025
1000
1000
65
65
67
67
150
200
240
290
0.9
1000
67
340
LOW
ON
ON
CFM
TEMP. RISE
WATTS
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
1200
56
230
1200
56
270
1200
56
330
1200
56
390
1200
56
450
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
1350
49
280
1350
49
340
1350
49
490
1350
49
470
1350
49
530
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
1550
43
400
1550
43
490
1550
43
560
1550
43
620
1450
46
600
LOW
ON
ON
CFM
TEMP. RISE
WATTS
1550
66
380
1550
66
470
1550
66
540
1550
66
610
1450
71***
690
MEDIUM LOW
OFF
ON
CFM
TEMP. RISE
WATTS
1850
56
660
1850
56
750
1850
56
780
1700
60
720
1500
69
640
NORMAL **
ON
OFF
CFM
TEMP. RISE
WATTS
2050
50
860
2000
51
880
1850
56
810
1700
60
750
1550
66
670
HIGH
OFF
OFF
CFM
TEMP. RISE
WATTS
2105
49
1000
2050
50
940
1900
54
880
1775
58
820
1625
63
750
S:
*DH2D120 - FURNACE COOLING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
OUTDOOR
UNIT SIZE
(TONS)
3.5
4.0
5
AIRFLOW
SETTING
DIP SWITCH SETTING
SW 1
SW 2
SW 3
EXTERNAL STATIC PRESSURE
SW 4
0.1
0.3
0.5
0.7
0.9
1225
240
1225
280
1225
340
1225
400
1225
450
LOW
(350 CFM/TON)
OFF
ON
OFF
ON
CFM
WATTS
NORMAL
(400 CFM/TON)
OFF
ON
OFF
OFF
CFM
WATTS
1400
310
1400
390
1400
470
1400
520
1400
570
HIGH
(450 CFM/TON)
OFF
ON
ON
OFF
CFM
WATTS
1600
450
1600
520
1600
590
1600
640
1450
600
LOW
(350 CFM/TON)
ON
OFF
OFF
ON
CFM
WATTS
1400
300
1400
380
1400
450
1400
520
1400
570
NORMAL
(400 CFM/TON)
ON
OFF
OFF
OFF
CFM
WATTS
1600
460
1600
530
1600
610
1600
670
1450
600
HIGH
(450 CFM/TON)
ON
OFF
ON
OFF
CFM
WATTS
1800
610
1800
700
1800
760
1650
690
1500
630
LOW
(350 CFM/TON)
OFF
OFF
OFF
ON
CFM
WATTS
1750
580
1750
640
1750
720
1650
680
1450
610
NORMAL
(400 CFM/TON)
OFF
OFF
OFF
OFF
CFM
WATTS
2000
830
2000
860
1850
800
1700
740
1550
660
HIGH
(450 CFM/TON)
OFF
OFF
ON
OFF
CFM
WATTS
2100
970
2000
910
1900
850
1650
780
1600
710
NOTES: * - First letter may be "A" or "T"
1. At continuous fan setting: Heating or Cooling airflows are approximately 50% of selected cooling value.
2. LOW airflow (350 cfm/ton) is COMFORT & HUMID CLIMATE setting;
NORMAL airflow (400 cfm/ton) is typical setting;
HIGH airflow (450 cfm/ton) is DRY CLIMATE setting.
Pub. No. 12-1272-03
15
Maximum Vent
Length Table
VENT LENGTH TABLE WITH BAYHALT KIT (HIGH ALTITUDE KIT)
MAXIMUM TOTAL EQUIVALENT LENGTH IN FEET
ALTITUDE
FOR VENT AND INLET AIR (SEE NOTES)
2 INCH PIPE
2.5 INCH PIPE
3 INCH PIPE
5,000 - 12,000 Feet
Natural Gas - All models
Liquid Propane Gas - All models except *UH3, *DH3
*UY060R, *UH2B060A9V3V
*UX060R, *UX2B060A9362
*UX2B060AFV3V
*DY060R, *DH2B060A9V3V
*DX060R, *DX2B060A9362
*UY080R, *UH2B080A9V3V
*UH3B060ACV3V
*DH3B060ACV3V
200
200
200
*UX080R, *UX2B080A9422
*UX2B080AFV3V
*DY080R, *DH2B080A9V3V
*DX080R, *DX2B080A9422
*UH3B080ACV3V
*DH3B080ACV3V
50
120
200
Not Allowed
60
200
Not Allowed
Not Allowed
200
*UY100R, *UH2C100A9V4V
*UX100R, *UX2C100A9482
*UX2C100AFV4V
*DY100R, *DH2C100A9V4V
*DX100R, *DX2C100A9482
*UH3C100ACV4V
*DH3C100ACV4V
*UY120R, *UH2D120A9V5V
*UX120R, *UX2D120A9602
*UX2D120AFV5V
*DY120R, *DH2D120A9V5V
*DX120R, *DX2D120A9602
*UH3D120ACV5V
*DH3D120ACV5V
Liquid Propane Gas - *UH3, *DH3 models ONLY
*UH/DH3B060ACV3V
*UH/DH3B080ACV3V
*UH/DH3C100ACV4V
Not Allowed
Not Allowed
150
*UH/DH3D120ACV5V
Not Allowed
Not Allowed
100
NOTES: *First letter may be "A", "C" or "T"
1. Minimum vent length for all models: 3' horizontal and 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).
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).
o
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 90o elbow is equivalent to 7-1/2' of 2-1/2" pipe or 5' of 2' pipe.
Two 45o elbows equal one 90o elbow.
5. The termination tee or bend must be included in the total number of elbows. If the
BAYAIR30AVENT termination kit is used, the equivalent length is 0 feet.
6. Pipe adapters are field supplied (except 100,120,UX1C06A960 & all downflow models).
16
Pub. No. 12-1272-03
Electrical
Data
*UH2 SCHEMATIC DIAGRAM
Pub. No. 12-1272-03
17
Electrical
Data
*DH2 Schematic Diagram
18
Pub. No. 12-1272-03
Field
Wiring
FIELD WIRING DIAGRAM FOR SINGLE STAGE HEATING ONLY
FIELD WIRING DIAGRAM FOR TWO STAGE HEATING ONLY
Pub. No. 12-1272-03
19
Field
Wiring
FIELD WIRING DIAGRAM FOR SINGLE STAGE HEATING/COOLING
(OUTDOOR SECTION WITHOUT TRANSFORMER)
FIELD WIRING DIAGRAM FOR TWO STAGE HEATING/ SINGLE STAGE COOLING
(OUTDOOR SECTION WITHOUT TRANSFORMER)
20
Pub. No. 12-1272-03
(ALL DIMENSIONS ARE IN INCHES)
*UH2 UPFLOW / HORIZONTAL OUTLINE DRAWING
Dimensions
Pub. No. 12-1272-03
21
22
Pub. No. 12-1272-03
(ALL DIMENSIONS ARE IN INCHES)
*DH2 DOWNFLOW / HORIZONTAL OUTLINE DRAWING
Notes
Pub. No. 12-1272-03
23
6200 Troup Highway
Tyler, TX 75707
www.trane.com
American Standard has a policy of continuous product and product data improvement and it reserves the
right to change design and specifications without notice.
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