UGRM
Parts List
20-November-2015
This parts list is current as of the above revision date.
See http://www.rheempartslists.net/92-42801-UGRM.pdf for the current revision.
95% Gas Furnaces - 2 Stage
Table of Contents
Model Explanation.. ... ... ......................... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...................... ... ... ... ... ... ... Page 3
Parts Numbers
Panels - Miscellaneous (1).. ... ... ... ... ...................... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ......... Page 4
Panels - Miscellaneous (2).. ... ... ... ... ...................... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ......... Page 5
Parts Bag ... ... ... ... ... ... ... ... ... ... ... ... ... ... ......................... ... ... ... ... ... ... ... ... ... ... ... ... Page 6
Electrical Group . ... ... ... ... ...................... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ................. Page 7
Blower Group.. ... ... ... ...................... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...................... Page 8
Heat Exchanger-Burner Group.. ... ... ... ......................... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..... Page 9
Gas Controls .. ... ... ... ...................... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...................... Page 9
Orifice Selection Chart.. ... ... ... ......................... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ............ Page10
Drawings/Photographs
Exploded View ... ... ... ... ... ... ... ... ... ... ... ... ... ... ......................... ... ... ... ... ... ... ... ... ... ... Page 11
Blower Assembly ... ... ... ... ......................... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ................ Page 12
Burner Assembly .. ... ... ... ......................... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ................. Page 13
Notes .. ... ... ... ......................... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...................... ... ... ... ... ... ... ... . Page 14
Page 2 of 14
20-November-2015
92-42801-UGRM
U G R M - 0 4 E M A E S **
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
(1) TRADEBRAND IDENTIFICATION (7) VARIATIONS
A = Standard
(2) MODEL B = Wide Cabinet
G = Gas Furnace
(8) AIRFLOW
(3) TYPE E = 1100-1300 CFM
R = Upflow Condensing G = 1500-1700CFM
J = 1900-2100 CFM
(4) DESIGN SERIES
M = 2 Stage,90+w/Variable Speed ECM Motor (9) FUEL DESIGNATION
S = Natural Gas
(5) HEATING INPUT DE Input BTU/HR
04E 04N = 45,000
06E 06N = 60,000
07E 07N = 75,000
09E 09N = 90,000
10E 10N = 105,000
12E 12N = 120,000
(6) BLOWER DESIGNATION
M = 11 x 7
R = 11 x 10
Z = 12 x 11
Y = 12 x 7
H J 5 D 7 0 7 F 3 1 0 3 9 9 9 9
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
(1) GAS CODE (6) MOTOR HORSEPOWER
(2) LIMIT CONTROL (7) PLANT
F = Fort Smith, AR
(3) BLOWER
(8) WEEK
(4) HEATING ELEMENT
(9) YEAR
(5) SPECIAL AREA REQUIREMENT
(10) PRODUCTION NUMBER
F 0 8 1 3 9 9 9 9
(1) (2) (3) (4)
(1) PLANT CODE
(2) WEEK (DATE CODE)
(3) YEAR
(4) PRODUCTION NUMBER
Note: For Gas Code, see Control System Gas Code on Rating Plate
Electric
Ignition
NOX (10) 12-11 Housing with 11-10Wheel
SERIAL NUMBER EXPLANATION (Units Produced before Nov. 2013)
SERIAL NUMBER EXPLANATION (Units Produced after Nov. 2013)
MODEL NUMBER EXPLANATION
Page 3 of 14
20-November-2015
92-42801-UGRM
MODEL
No. Notes
1 5 Jacket (SeeNote 5) N/A N/A N/A N/A N/A
4 4 Outlet Air Pipe 68-24021-01 68-24021-01 68-24021-01
5 Gasket - Outlet Air Pipe 68-24022-02 68-24022-02 68-24022-02 68-24022-02 68-24022-02
6 TopPlate AS-61872-01 AS-61872-01 AS-61872-01 AS-61872-02 AS-61872-02
Gasket - Top Plate AE-61871-01 AE-61871-01 AE-61871-01 AE-61871-02 AE-61871-02
Gasket - Front Base Angle 68-102435-01 68-102435-01 68-102435-01 68-102435-02 68-102435-02
7 Locknut - Fresh AirDamper 64-24031-01 64-24031-01 64-24031-01 64-24031-01 64-24031-01
8 Burner Compartment Door (NeutraGreen) AS-61905-01 AS-61905-01 AS-61905-01 AS-61906-01 AS-61906-01
8 Burner Compartment Door (Granite/SteelGray) AS-61905-03 AS-61905-03 AS-61905-03 AS-61906-02 AS-61906-02
9 Blower/Filter Door (Neutra Green) AS-61908-03 AS-61908-03 AS-61908-03 AS-61909-03 AS-61909-03
9 Blower/Filter Door (Granite/Steel Gray) AS-61908-04 AS-61908-04 AS-61908-04 AS-61909-04 AS-61909-04
10 Filter -Plastic 54-24094-01 54-24094-01 54-24094-01 54-24094-02 54-24094-02
Filter Retainer Rod 45-24095-01 45-24095-01 45-24095-01 45-24095-01 45-24095-01
Filter Rod Support Angle AE-60520-01 AE-60520-01 AE-60520-01 AE-60520-01 AE-60520-01
Filter Support Angle AE-61883-01 AE-61883-01 AE-61883-01 AE-61883-01 AE-61883-01
11 Solid Bottom AE-61874-02 AE-61874-02 AE-61874-02 AE-61874-03 AE-61874-03
A Button Plug - 2 in.opening 45-22980-08 45-22980-08 45-22980-08 45-22980-08 45-22980-08
B Button Plug (2) - 2-3/8in. opening 45-22980-03 45-22980-03 45-22980-03 45-22980-03 45-22980-03
12 Pressure SwitchAssembly See Electrical Group
Silicon Tubing - Pressure Switch AE-61737-10 AE-61737-10 AE-61737-10 AE-61737-10 AE-61737-10
13 Trap / Elbow Assembly 68-100651-01 68-100651-01 68-100651-01 68-100651-01 68-100651-01
14 Water Trap Mount Bracket AE-61841-01 AE-61841-01 AE-61841-01 AE-61841-01 AE-61841-01
15 JunctionBox Cover AE-61476-02 AE-61476-02 AE-61476-02 AE-61476-02 AE-61476-02
16 Door Switch(Push Button) See Electrical Group
17 JunctionBox AE-61475-02 AE-61475-02 AE-61475-02 AE-61475-02 AE-61475-02
Grommet (5/8 in. Tube) 56-22521-03 56-22521-03 56-22521-03 56-22521-03 56-22521-03
Grommet (1/2 in. I.D.) 56-24008-01 56-24008-01 56-24008-01 56-24008-01 56-24008-01
Grommet (1/4 in. I.D.) 56-24008-02 56-24008-02 56-24008-02 56-24008-02 56-24008-02
Grommet (2 in. opening) 56-22114-06 56-22114-06 56-22114-06 56-22114-06 56-22114-06
28 Heat Exchanger See Heat Exchanger Group
29 Limit -Main Limit (Heat Exchanger Panel) See Electrical Group
30 4 Connector/Transition 68-24047-07 68-24047-07 68-103061-01
31 Induced DraftBlower w/Gasket See Electrical Group
Tubing (1/2 in.I.D.) - Includes Two Hose Clamps (3) 79-25353-82 79-25353-82 79-25353-82 79-25353-82 79-25353-82
Tubing DrainTrap(Induced Draft Blower - Includes two HoseClamps) 791000 791000 791000 791001 791001
Elbow (Induced Draft Blower - 1/2 in.barbed) 68-24013-01 68-24013-01 68-24013-01 68-24013-01 68-24013-01
Touch-up Paint - Platinum (Aerosol) 523012 523012 523012 523012 523012
Touch-up Paint - Platinum (Paint Pens) 523013 523013 523013 523013 523013
Touch-up Paint - Green (Aerosol) 52-18662-48 52-18662-48 52-18662-48 52-18662-48 52-18662-48
Touch-up Paint - Green (PaintPens) 523010 523010 523010 523010 523010
Touch-up Paint - Granite/Steel Gray (Aerosol) PD523018 PD523018 PD523018 PD523018 PD523018
Touch-up Paint - Granite/Steel Gray (Paint Pens) PD523019 PD523019 PD523019 PD523019 PD523019
HEATING CAPACITY
BLOWER DESIGNATION
VARIATION
AIRFLOW
PANELS, SHEET METAL, MISCELLANEOUS
UGRM
04
M
A
E
UGRM
06
M
A
E
UGRM
07
M
A
E
UGRM
07
Y
B
G
68-24021-01
(See Note 4)
68-24047-13
(See Note 4)
UGRM
09
Z
A
J
68-24021-01
68-24047-08
Page 4 of 14
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92-42801-UGRM
MODEL
No. Notes
1 5 Jacket (SeeNote 5) N/A N/A
4 Outlet Air Pipe 68-24021-01 68-24021-01
5 Gasket - Outlet Air Pipe 68-24022-02 68-24022-02
6 TopPlate AS-61872-02 AS-61872-03
Gasket - Top Plate AE-61871-02 AE-61871-03
Gasket - Front Base Angle 68-102435-02 68-102435-03
7 Locknut - Fresh AirDamper 64-24031-01 64-24031-01
8 Burner Compartment Door (NeutraGreen) AS-61906-01 AS-61907-01
8 Burner Compartment Door (Granite/SteelGray) AS-61906-02 AS-61907-02
9 Blower/Filter Door (Neutra Green) AS-61909-03 AS-61910-03
9 Blower/Filter Door (Granite/Steel Gray) AS-61909-04 AS-61910-04
10 Filter -Plastic 54-24094-02 54-24094-03
Filter Retainer Rod 45-24095-01 45-24095-01
Filter Rod Support Angle AE-60520-01 AE-60520-01
Filter Support Angle AE-61883-01 AE-61883-01
11 Solid Bottom AE-61874-03 AE-61874-04
A Button Plug-2 in. opening 45-22980-08 45-22980-08
B Button Plug(2)- 2-3/8 in. opening 45-22980-03 45-22980-03
12 Pressure SwitchAssembly See Electrical Group
Silicon Tubing - Pressure Switch AE-61737-10 AE-61737-10
13 Trap / Elbow Assembly 68-100651-01 68-100651-01
14 Water Trap Mount Bracket AE-61841-01 AE-61841-01
15 JunctionBox Cover AE-61476-02 AE-61476-02
16 Door Switch(Push Button) See Electrical Group
17 JunctionBox AE-61475-02 AE-61475-02
Grommet (5/8 in. Tube) 56-22521-03 56-22521-03
Grommet (1/2 in. I.D.) 56-24008-01 56-24008-01
Grommet (1/4 in. I.D.) 56-24008-02 56-24008-02
Grommet (2 in. opening) 56-22114-06 56-22114-06
28 Heat Exchanger See Heat Exchanger Group
29 Limit -Main Limit (Heat Exchanger Panel) See Electrical Group
30 Connector/Transition 68-24047-08 68-24047-09
31 Induced DraftBlower w/Gasket See Electrical Group
Tubing (1/2 in.I.D.) - Includes Two Hose Clamps (3) 79-25353-82 79-25353-82
Tubing DrainTrap(Induced Draft Blower - Includes two HoseClamps) 791000 791000
Elbow (Induced Draft Blower - 1/2 in.barbed) 68-24013-01 68-24013-01
Touch-up Paint - Platinum (Aerosol) 523012 523012
Touch-up Paint - Platinum (Paint Pens) 523013 523013
Touch-up Paint - Green (Aerosol) 52-18662-48 52-18662-48
Touch-up Paint - Green (PaintPens) 523010 523010
Touch-up Paint - Granite/Steel Gray (Aerosol) PD523018 PD523018
Touch-up Paint - Granite/Steel Gray (Paint Pens) PD523019 PD523019
HEATING CAPACITY
BLOWER DESIGNATION
VARIATION
AIRFLOW
PANELS, SHEET METAL, MISCELLANEOUS
UGRM
10
Z
A
J
UGRM
12
R
A
J
Page 5 of 14
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92-42801-UGRM
MODEL
No. Notes
Complete Parts Bag: AS-100717-01
Nylon Plug - 7/8 in. (2) 45-22926-01
Nylon Plug - 1-1/8 in. 45-22926-02
Hose Clamp - 5/8 in. 64-22043-01
Hose Clamp - 3/4 in. (2) 64-22043-02
Button Plug w/Recessed Type Head - 2 in. hole 45-22980-08
1/2 in. TEE 68-21980-02
1/2 in. PVC Pipe (4 in.) 68-22024-04
PVC Vane (2-13/32in.x 1 in.) 68-23473-01
2 O-Ring - Fresh Air Damper 68-24032-01
PVC Wind Vane (2-7/8 in. x 1 in.) 68-24049-01
3 Adapter - Fresh Air Damper andLocknut 68-24114-01
Vinyl Grommet - 1-5/8 in. hole (for 7/8in. OD Pipe) 56-22114-01
PVC Vane (3-1/2in.x 1-3/8 in.) 68-103677-01
HEATING CAPACITY
BLOWER DESIGNATION
VARIATION
AIRFLOW
PARTS BAG
UGRM
ALL
ALL
ALL
ALL
Page 6 of 14
20-November-2015
92-42801-UGRM
MODEL
No. Notes
12 Stk Pressure Switch Assembly - Before F3010 42-102056-01 42-102056-06 42-102056-13 42-102056-02 42-102056-03
12 Stk Pressure Switch Assembly - After F3010 42-102056-01 42-102056-06 42-102056-22 42-102056-02 42-102056-03
12 Stk Pressure Switch Assembly - Option 278 42-102056-07 42-102056-08 N/A N/A 42-102056-11
16 Door Switch(Push Button) 42-22692-02 42-22692-02 42-22692-02 42-22692-02 42-22692-02
19 Stk Transformer 46-24124-03 46-24124-03 46-24124-03 46-24124-03 46-24124-03
21 IntegratedFurnace Control Board (IFC) See Gas Controls
26 Stk Choke - Power Factor N/A N/A N/A 46-24256-02 46-24256-02
7 Power Factor Choke - Before F1712(See Note 7) 46-24256-02 46-24256-02 46-24256-02 N/A N/A
7 Jumper Wire Assembly - AfterF1712(See Note 7) 45-104318-01 45-104318-01 45-104318-01 N/A N/A
29 Stk Limit - Main Limit (Heat Exchanger Panel) 47-25350-06 47-25350-05 47-25350-09 47-25350-07 47-25350-07
34a Stk Limit - Manual Reset(Burner Compartment)
31 Stk,3 Induced DraftBlower w/Gasket -SeeNote 3 70-100612-03 70-100612-03 70-100612-03 70-100612-03 70-100612-03
Gasket - Induced Draft Blower 68-24016-01 68-24016-01 68-24016-01 68-24016-01 68-24016-01
Stk,3 Capacitor - InducedDraft Blower (Before F3010) - SeeNote 3 43-100496-03 43-100496-03 43-100496-03 43-100496-03 43-100496-03
Stk,3 Capacitor - InducedDraft Blower (After F3010) - See Note3 43-25134-35 43-25134-35 43-25134-35 43-25134-35 43-25134-35
Wiring Harnesses - 5 pintotwo (2 pin connectors) 45-102643-01 45-102643-01 45-102643-01 45-102643-01 45-102643-01
Wiring Harnesses - 2 pinto(strip lead and quick connect) 45-24371-37 45-24371-37 45-24371-37 45-24371-37 45-24371-37
Wiring Harnesses - 16 pinto16 pin 45-102641-01 45-102641-01 45-102641-01 45-102641-01 45-102641-01
Wiring Harness - 6 pinto(2 pin/2 flag terminals), 4 wires from 6 pin See Gas Controls
No. Notes
12 Stk Pressure Switch Assembly - Before F3010 42-103193-01 42-102056-05
12 Stk Pressure Switch Assembly - After F3010 42-102056-01 42-102056-05
12 Stk Pressure Switch Assembly - Option 278 42-102056-10 42-102056-13
16 Door Switch(Push Button) 42-22692-02 42-22692-02
19 Stk Transformer 46-24124-03 46-24124-03
21 IntegratedFurnace Control Board (IFC) See Gas Controls
26 Stk Choke - Power Factor 46-24256-02 46-24256-02
29 Stk Limit - Main Limit (Heat Exchanger Panel) 47-25350-06 47-25350-01
34a Stk Limit - Manual Reset(Burner Compartment)
31 Stk,3 Induced DraftBlower w/Gasket -SeeNote 3 70-100612-03 70-100612-03
Gasket - Induced Draft Blower 68-24016-01 68-24016-01
Stk,3 Capacitor - InducedDraft Blower (Before F3010) - SeeNote 3 43-100496-03 43-100496-03
Stk,3 Capacitor - InducedDraft Blower (After F3010) - See Note3 43-25134-35 43-25134-35
Wiring Harnesses - 5 pintotwo (2 pin connectors) 45-102643-01 45-102643-01
Wiring Harnesses - 2 pinto(strip lead and quick connect) 45-24371-37 45-24371-37
Wiring Harnesses - 16 pinto16 pin 45-102641-01 45-102641-01
Wiring Harness - 6 pinto(2 pin/2 flag terminals), 4 wires from 6 pin See Gas Controls
HEATING CAPACITY
BLOWER DESIGNATION
VARIATION
AIRFLOW
ELECTRICAL GROUP
Twist Lock Wiring Harnesses - 15 pin to(5 pin/3 pin/6 terminals), 14 wires
from 15 pin (BeforeF3010)
Twist Lock Wiring Harnesses - 15 pin to(5 pin/3 pin/6 terminals), 12 wires
from 15 pin (After F3010)
Wiring Harnesses - 15 pin to (12pin/3 pin/2 flag terminals), 14 wires from
15 pin (BeforeF3010)
Wiring Harnesses - 15 pin to (12pin and 3 pin ), 12 wires from 15 pin
(After F3010)
MODEL
HEATING CAPACITY
BLOWER DESIGNATION
VARIATION
AIRFLOW
ELECTRICAL GROUP
Twist Lock Wiring Harnesses - 15 pin to(5 pin/3 pin/6 terminals), 14 wires
from 15 pin (BeforeF3010)
Twist Lock Wiring Harnesses - 15 pin to(5 pin/3 pin/6 terminals), 12 wires
from 15 pin (After F3010)
Wiring Harnesses - 15 pin to (12pin/3 pin/2 flag terminals), 14 wires from
15 pin (BeforeF3010)
Wiring Harnesses - 15 pin to (12pin and 3 pin ), 12 wires from 15 pin
(After F3010)
UGRM
04
M
A
E
47-22861-02
(1)
45-24393-06 45-24393-06 45-24393-06 45-24393-06 45-24393-06
45-24393-08 45-24393-08 45-24393-08 45-24393-08 45-24393-08
45-102667-01 45-102667-01 45-102667-01 45-102667-01 45-102667-01
45-102667-03 45-102667-03 45-102667-03 45-102667-03 45-102667-03
UGRM
10
Z
A
J
47-22861-02
(2)
45-24393-06 45-24393-06
45-24393-08 45-24393-08
45-102667-01 45-102667-01
45-102667-03 45-102667-03
UGRM
06
M
A
E
47-22861-02
(1)
UGRM
12
R
A
J
47-22861-02
(3)
UGRM
07
M
A
E
47-22861-02
(2)
UGRM
07
Y
B
G
47-22861-02
(2)
UGRM
09
Z
A
J
47-22861-02
(2)
Page 7 of 14
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92-42801-UGRM
MODEL
No. Notes
18 Stk Blower Assembly (Includes items 22-25, 27) AS-67876-44 AS-67876-45 AS-67876-46 AS-67876-47
19 Transformer w/Fuse See Electrical Group
20 Mounting Plate- Control AE-67877-01 AE-67877-01 AE-67877-01 AE-67877-01
21 IntegratedFurnace Control Board (IFC) See Gas Controls
22 Thermistor - Return Air Sensor N/A N/A N/A N/A
23 Housing AS-61674-02 AS-61674-02 AS-61674-02 AS-61674-02
24 Stk Blower Motor - ECM 51-24374-26 51-24374-27 51-24374-28 51-24376-23
Motor Mount Kit (Grommets, Screws, Nuts, BellyBand, Brackets) 70-24104-82 70-24104-82 70-24104-82 70-24104-82
ECM Motor Mount (Belly Band) 70-24104-02 70-24104-02 70-24104-02 70-24104-02
25 Motor MountBracket (4) AE-61956-01 AE-61956-01 AE-61956-01 AE-61956-01
26 Choke- Power Factor See Electrical Group
27 Stk Blower Wheel 70-24254-02 70-24254-02 70-24254-02 70-103207-01
No. Notes
18 Stk,6 Blower Assembly (Includes items 22-25, 27)- See Note 6
18 Stk,6 Blower Assembly (Includes items 22-25, 27)- See Note 6
19 Transformer w/Fuse See Electrical Group
20 Mounting Plate- Control AE-67877-01 AE-67877-01
21 IntegratedFurnace Control Board (IFC) See Gas Controls
22 Thermistor - Return Air Sensor N/A N/A
23 Housing AS-61674-08 AS-61674-08
24 Stk,6 Blower Motor- ECM (See Note 6)
24 Stk,6 Blower Motor- ECM (See Note 6)
Motor Mount Kit (Grommets, Screws, Nuts, BellyBand, Brackets) 70-24104-82 70-24104-82
ECM Motor Mount (Belly Band) 70-24104-02 70-24104-02
25 Motor MountBracket (4) AE-61956-01 AE-61956-01
26 Choke- Power Factor See Electrical Group
27 Stk,6 BlowerWheel (See Note 6)
27 Stk,6 BlowerWheel (See Note 6)
No. Notes
18 Stk Blower Assembly (Includes items 22-25, 27) AS-67876-50
19 Transformer w/Fuse See Electrical Group
20 Mounting Plate- Control AE-67877-01
21 IntegratedFurnace Control Board (IFC) See Gas Controls
22 Thermistor - Return Air Sensor N/A
23 Housing AS-61674-03
24 Stk Blower Motor - ECM 51-24376-26
Motor Mount Kit (Grommets, Screws, Nuts, BellyBand, Brackets) 70-24104-82
ECM Motor Mount (Belly Band) 70-24104-02
25 Motor MountBracket (4) AE-61956-01
26 Choke- Power Factor See Electrical Group
27 Stk Blower Wheel 70-23111-20
HEATING CAPACITY
BLOWER DESIGNATION
VARIATION
AIRFLOW
BLOWER GROUP
MODEL
HEATING CAPACITY
BLOWER DESIGNATION
VARIATION
AIRFLOW
BLOWER GROUP
MODEL
HEATING CAPACITY
BLOWER DESIGNATION
VARIATION
AIRFLOW
BLOWER GROUP
UGRM
04
M
A
E
UGRM
09
Z
A
J
AS-67876-48
(Before F1112)
AS-67876-67
(After F1112)
51-24376-24
(Before F1112)
51-24376-30
(After F1112)
70-24179-01
(Before F1112)
70-23111-20
(After F1112)
UGRM
12
R
A
J
UGRM
06
M
A
E
UGRM
10
Z
A
J
AS-67876-49
(Before F1112)
AS-67876-68
(After F1112)
51-24376-25
(Before F1112)
51-24376-29
(After F1112)
70-24179-01
(Before F1112)
70-23111-20
(After F1112)
UGRM
07
M
A
E
UGRM
07
Y
B
G
Page 8 of 14
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92-42801-UGRM
MODEL
No. Notes
28 Stk Heat Exchanger AS-61805-29 AS-61805-30 AS-61805-36 AS-61805-33 AS-61805-32
29 Limit -Main Limit (Heat Exchanger Panel) SeeElectrical Group
31 Induced DraftBlower w/Gasket See Electrical Group
32 Stk Burner Assembly AS-61984-03 AS-61984-04 AS-61984-05 AS-61984-05 AS-61984-06
33 Burner Diffuser AE-61882-12 AE-61882-11 AE-61882-07 AE-61882-07 AE-61882-08
34a Limit - ManualReset (Burner Compartment) See Electrical Group
34b Bracket- Limit Control AE-61913-02 AE-61913-02
35 Burner Shield AE-61807-01 AE-61807-02 AE-61807-03 AE-61807-03 AE-61807-04
36 Stk Manifold (w/o Orifices) 81-24395-01 81-24395-02 81-24395-03 81-24395-03 81-24395-04
NOX Burner Inserts
NOX Retaining Bracket AE-67864-06 AE-67864-01 AE-67864-02 AE-67864-02 AE-67864-03
37 Burner Orifice - NaturalGas See Orifice Selection Chart
37 Burner Orifice - LP See Orifice Selection Chart
Number of Orfices (3) (4) (5) (5) (6)
41 Burner Support AE-61809-11 AE-61809-12 AE-61809-13 AE-61809-13 AE-61809-14
42 Burner Support Bracket(2) AE-61808-01 AE-61808-01 AE-61808-01 AE-61808-01 AE-61808-01
No. Notes
28 Stk Heat Exchanger AS-103085-01 AS-61805-35
29 Limit -Main Limit (Heat Exchanger Panel) SeeElectrical Group
31 Induced DraftBlower w/Gasket See Electrical Group
32 Stk Burner Assembly AS-61984-07 AS-61984-08
33 Burner Diffuser AE-61882-09 AE-61882-10
34a Limit - ManualReset (Burner Compartment) See Electrical Group
34b Bracket- Limit Control
35 Burner Shield AE-61807-05 AE-61807-06
36 Stk Manifold (w/o Orifices) 81-24395-05 81-24395-06
NOX Burner Inserts
NOX Retaining Bracket AE-67864-04 AE-67864-05
37 Burner Orifice - NaturalGas See Orifice Selection Chart
37 Burner Orifice - LP See Orifice Selection Chart
Number of Orfices (7) (8)
41 Burner Support AE-61809-15 AE-61809-16
42 Burner Support Bracket(2) AE-61808-01 AE-61808-01
No. Notes
21 Stk Integrated Furnace Control Board (IFC) 62-103189-01 62-103189-01
38 Stk Gas Valve- Natural Gas 60-24394-01 60-101921-01
38 Stk Gas Valve- LP See Note 2 See Note 2
39 Stk Flame Sensor 62-23543-01 62-23543-01
40 Stk Ignitor - Direct Spark 62-24141-04 62-24141-04
Bracket - Direct Spark AE-61885-02 AE-61885-02
Stk LP Conversion Kit - USA FP-26 FP-31
Stk LP Conversion Kit - Canada FP-26 FP-31
Wiring Harness - 6 pinto(2 pin/2 flag terminals), 4 wires from 6 pin N/A N/A
HEATING CAPACITY
BLOWER DESIGNATION
VARIATION
AIRFLOW
HEAT EXCHANGER, BURNER / MANIFOLD
MODEL
HEATING CAPACITY
BLOWER DESIGNATION
VARIATION
AIRFLOW
HEAT EXCHANGER, BURNER / MANIFOLD
MODEL
GAS CODE
GAS CONTROLS
UGRM
04
M
A
E
AE-67863-01
(2)
UGRM
10
Z
A
J
AE-61913-02
(2)
AE-67863-01
(6)
UGRM
HJ
UGRM
06
M
A
E
AE-67863-01
(3)
UGRM
12
R
A
J
AE-61913-02
(2)
AE-67863-01
(7)
UGRM
HK
UGRM
07
M
A
E
AE-61913-02
(2)
AE-67863-01
(4)
UGRM
07
Y
B
G
AE-61913-02
(2)
AE-67863-01
(4)
UGRM
09
Z
A
J
AE-61913-02
(2)
AE-67863-01
(5)
Page 9 of 14
20-November-2015
92-42801-UGRM
CAUTION: Selection ofthe correct Natural Gas Orifice requires the following information for thespecific installation:
1) Altitude in of the installation (ft.).
2) Average energy content of the Natural Gasfuel from the local supplier (BTU/cu. ft.).
For detailed information and instructions for Orifice selection, see the Gas Furnace LPConversion Kit Index 92-21519-59 and thelatest edition of the
National Fuel Gas Code Handbook, or the National Standard of Canada, Natural Gas andPropane Installation Code, CAN B149.1.
CAUTION:This information is provided for replacement purposes only. Conversion for operation at High Altitude must be doneusing the kit specified
on the product specification sheet for the unit.
NOTE:This Orifice sizing chart is based on 15,000 BTU/HR per burner.
NOTE: Factory installed orifices are calculated andsized based on a Natural Gas heating value of 1075 BTU/cu. ft.and an elevation of 0 - 2000ft.
Elevation (ft.)
EnergyValue
(BTU/cu. ft.)
850 62-22175-47 62-22175-48 62-22175-48 62-22175-49 62-22175-49 62-22175-49 62-22175-50 62-22175-50
900 62-22175-48 62-22175-49 62-22175-49 62-22175-49 62-22175-50 62-22175-50 62-22175-50 62-22175-51
975 62-22175-49 62-22175-50 62-22175-50 62-22175-50 62-22175-51 62-22175-51 62-22175-51 62-22175-52
1075 62-22175-50 62-22175-51 62-22175-51 62-22175-51 62-22175-51 62-22175-52 62-22175-52 62-22175-52
1170 62-22175-51 62-22175-51 62-22175-52 62-22175-52 62-22175-52 62-22175-53 62-22175-53 62-22175-53
CAUTION: Selection ofthe correct LP Orifice requires the altitude of the specific installation (ft.).
For detailed information and instructions for Orifice selection, see the Gas Furnace LPConversion Kit Index 92-21519-59 and thelatest edition of the
National Fuel Gas Code Handbook (NFG), or the National Standard of Canada, Natural Gasand Propane Installation Code, CAN B149.1.
CAUTION:This information is provided for replacement purposes only. Conversion to LP or for operation at High Altitude shouldbe done using the
kit(s) specified on the product specification sheet for theunit.
NOTE:This Orifice sizing chart is based on 15,000 BTU/HR per burner. Also, the chart is developed usingthe specified pressure setting of 10 in. water column
instead of the 11.0 inwater column used by the NFG and CANB149.1.
NOTE: Orifices supplied inthe LP Conversion Kit are calculated andsized based on an altitude of 0 - 2000ft.
Elevation (ft.) Orifice
0 to 2000 ft. 62-22175-91
2001 to 3000 62-22175-91
3001 to 4000 62-22175-90
4001 to 5000 62-22175-58
5001 to 6000 62-22175-59
6001 to 7000 62-22175-60
7001 to 8000 62-22175-62
8001 to 9000 62-22175-63
9001 to 1000 62-22175-64
0 - 1999 2000 - 2999 3000 - 3999 4000 -4999 5000 - 5999 6000 - 6999 7000 - 7999 8000 - 8999
90% GAS FURNACE - ORIFICE SELECTION CHART - NATURAL GAS
90% GAS FURNACE - ORIFICE SELECTION CHART - LP
Page 10 of 14
20-November-2015
92-42801-UGRM
Exploded View
Page 11 of 14
20-November-2015
92-42801-UGRM
Blower Assembly
Page 12 of 14
20-November-2015
92-42801-UGRM
Burner Assembly
Page 13 of 14
20-November-2015
92-42801-UGRM
NOTES
Stk It is recommended that stock be maintained for this part.
N/A Not Applicable
1 Order the specified LP ConversionKit.
2 Order GasValve for Natural Gas along with LP Conversion Kit
3 The Induced Draft Blower utilized before F3010, used a remotely mounted Capacitor. Blowers after this date
include a Capacitor with the Induced Draft Blower.
4 For UGRM-07EYBGS units manufactured before date code F3211, the replacement Outlet Air Pipe and
Connector/Transition Assembly may be different from that originally supplied with the unit. For models
manufactured before date code F3211, when replacing either of these components, both must be changed to the
parts shown.
5 Jacket is not available for replacement.
6 On or after Date Code 1112, A 11 X 10 inch blower assembly replaced the original 12 X 11 inch blower assembly.
This change provides equal blower performance and reduces overall motor noise. Note: This change is not
backward compatible, as motor programming was changed to provide the same CFM performance as the original
12 x 11 assembly.
7 Replacement of Power Factor Choke is optional on units with 1/2 hp, X-13 and ECM, motors produced before
F1712. After approximate date code F1712, production units will be supplied with a JumperWire Assembly
(45-104318-01) in lieu of a Power Factor Choke. This Jumper Wire Assembly can be retrofitted to units built before
Date Code F1712.
P.O. Box 17010
Fort Smith, AR 72917-7010
P.O. Box 17010
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