MODEL
HEATING CAPACITY
VARIATION
BLOWER DESIGNATION
AIRFLOW
UGPJ
05
A
U
E
BLOWER GROUP
UGPJ
10
B
R
J
BLOWER GROUP
UGPJ
07
A
M
G
UGPJ
12
A
R
G
UGPJ
07
A
U
E
UGPJ
12
A
R
J
UGPJ
10
A
M
E
UGPJ
15
A
R
G
UGPJ
10
B
R
G
UGPJ
15
A
R
J
Page 6 of 14
03-January-2017
92-42801-UGPJ
MODEL
No. Notes
10Heat Exchanger BracketAE-67846-02AE-67846-02AE-67846-02AE-67846-02AE-67846-02
11Stk Heat Exchanger AssemblyAS-61579-09AS-100560-01 AS-100560-01AS-61579-07AS-61579-04
13Limit - Main Limit (Heat Exchanger Panel)See Electrical Group
17Limit - Manual Reset (Burner Compartment) (3)See Electrical Group
23Limit - Heat Assisted (Blower Housing)See Electrical Group
29NOX Burner Insert - Before F0299
34NOX Burner Retainer Rod - Before F0299AE-61715-01AE-61715-01AE-61715-01AE-61715-01N/A
29NOX Insert Assembly- After F0299
34NOX Insert Retainer - After F0299AE-67872-01AE-67872-02AE-67872-02AE-67872-03N/A
30Burner Support Bracket(2) - Before F0597AE-61588-01AE-61588-01AE-61588-01AE-61588-01AE-61588-01
30Burner Support Bracket(2) - After F0597AE-61588-02AE-61588-02AE-61588-02AE-61588-02AE-61588-02
Burner Support - BeforeF0597AE-61577-01AE-61577-02AE-61577-02AE-61577-03AE-61577-03
Burner Support - After F0597AE-60997-01AE-60997-02AE-60997-02AE-60997-03AE-60997-03
31Stk Manifold (w/o Orifices)81-102427-0181-102427-0281-102427-0281-102427-0381-102427-03
32Stk Burner w/Shield - Before F0597
32Stk Burner Assembly - After F0597AS-60993-02AS-60993-03AS-60993-03AS-60993-04AS-60993-04
Burner Orifice - Natural GasSee Orifice Selection Chart
Burner Orifice - LPSee Orifice Selection Chart
Number of Orifices(2)(3)(3)(4)(4)
No. Notes
10Heat Exchanger BracketAE-67846-02AE-67846-02AE-67846-02AE-67846-02AE-67846-02
11Stk Heat Exchanger AssemblyAS-61579-04AS-61579-05AS-61579-05AS-61579-06AS-61579-06
13Limit - Main Limit (Heat Exchanger Panel)See Electrical Group
17Limit - Manual Reset (Burner Compartment) (3)See Electrical Group
23Limit - Heat Assisted (Blower Housing)See Electrical Group
29NOX Burner Insert - Before F0299
34NOX Burner Retainer Rod - Before F0299AE-61715-01AE-61715-01AE-61715-01N/AAE-61715-01
29NOX Insert Assembly- After F0299
34NOX Insert Retainer - After F0299AE-67872-03AE-67872-04AE-67872-04N/AAE-67872-05
30Burner Support Bracket(2) - Before F0597AE-61588-01AE-61588-01AE-61588-01AE-61588-01AE-61588-01
30Burner Support Bracket(2) - After F0597AE-61588-02AE-61588-02AE-61588-02AE-61588-02AE-61588-02
Burner Support - BeforeF0597AE-61577-03AE-61577-04AE-61577-04AE-61577-05AE-61577-05
Burner Support - After F0597AE-60997-03AE-60997-04AE-60997-04AE-60997-05AE-60997-05
31Stk Manifold (w/o Orifices)81-102427-0381-102427-0481-102427-0481-102427-0581-102427-05
32Stk Burner w/Shield - Before F0597
32Stk Burner Assembly - After F0597AS-60993-04AS-60993-05AS-60993-05AS-60993-06AS-60993-06
Burner Orifice - Natural GasSee Orifice Selection Chart
Burner Orifice - LPSee Orifice Selection Chart
Number of Orifices(4)(5)(5)(6)(6)
25Stk Integrated Furnace Control Board (IFC)62-24268-0262-24192-01
Stk Flame Sensor62-23543-0162-23543-01
33Stk Gas Valve - Natural Gas60-105055-0160-105055-01
33Stk Gas Valve - LPSee Note 1See Note 1
35Stk Ignitor62-22868-0262-22868-02
Ignitor BracketAE-61581-01AE-61581-01
Ignitor ShieldAE-61627-01AE-61627-01
LP Conversion Kit:
Stk U.S. ModelsFP-15FP-15
Stk Canadian ModelsFP-15FP-15
MODEL
GAS CODE
(TYPE)
GAS CONTROLS
MODEL
GAS CODE
(TYPE)
GAS CONTROLS
MODEL
GAS CODE
(TYPE)
GAS CONTROLS
UGPJ
EB
(HSI)
UGPJ
FW
(HSI)
UGPJ
GE
(HSI)
UGPJ
EC
(HSI)
UGPJ
FX
(HSI)
UGPJ
GF
(HSI)
UGPJ
EU
(HSI)
UGPJ
GA
(HSI)
UGPJ
EV
(HSI)
UGPJ
GB
(HSI)
UGPJ
EZ
(HSI)
UGPJ
GC
(HSI)
Page 8 of 14
03-January-2017
92-42801-UGPJ
CAUTION: Selection of the correct Natural Gas Orifice requires the following information for the specific installation:
1) Altitude in of the installation (ft.).
2) Average energy content of the Natural Gas fuel from the local supplier (BTU/cu. ft.).
For detailed information and instructions for Orifice selection, see the Gas Furnace LP Conversion Kit Index 92-21519-59 and the latest edition of the
National Fuel Gas Code Handbook, or the National Standard of Canada, Natural Gas and Propane Installation Code, CAN B149.1.
CAUTION:This information is provided for replacement purposes only. Conversion for operation at High Altitude must be done using the kit specified
on the product specification sheet for the unit.
NOTE:This Orifice sizing chart is based on 25,000 BTU/HR per burner.
NOTE: Factory installed orifices are calculated and sized based on a Natural Gas heating value of 1075 BTU/cu. ft. and an elevation of 0 - 3000 ft.
Elevation (ft.)
CAUTION: Selection of the correct LP Orifice requires the altitude of the specific installation (ft.).
For detailed information and instructions for Orifice selection, see the Gas Furnace LP Conversion Kit Index 92-21519-59 and the latest edition of the
National Fuel Gas Code Handbook (NFG), or the National Standard of Canada, Natural Gas and Propane Installation Code, CAN B149.1.
CAUTION:This information is provided for replacement purposes only. Conversion to LP or for operation at High Altitude should be done using the
kit(s) specified on the product specification sheet for the unit.
NOTE:This Orifice sizing chart is based on 25,000 BTU/HR per burner. Also, the chart is developed using the specified pressure setting of 10 in. water column
instead of the 11.0 in water column used by the NFG and CANB149.1.
NOTE: Orifices supplied in the LP Conversion Kit are calculated and sized based on an altitude of 0 - 4000 ft.