
FORM NO. G11-495 REV. 2
Supersedes Form No. G11-495 Rev. 1
80% A.F.U.E.
✝
UPFLOW/
HORIZONTAL
GAS FURNACES
The Rheem Value Series line of upflow/horizontal gas furnaces are designed for utility rooms, closets, alcoves,
or attics. Because of the model’s low-profile 34 inch
[864 mm] height, the upflow model can also be used to
satisfy most applications that traditionally call for a
horizontal furnace.
The design is certified by CSA International.
Features
■ Unique solid door design leads to quiet operation.
■ Patented heat exchanger, constructed of both stain-
less and aluminized steel for the maximum in corrosion
resistance.
■ Low profile “34 inch” [864 mm] design is lighter and eas-
ier to handle, and leaves room for optional equipment.
■ Convertible from upflow to horizontal left or right without
field conversion.
■ Left or right side gas and electric inlet connections allow
quick and simple change.
■ Direct spark ignition with remote sense, features a inte-
grated board with an electronic air cleaner hookup.
■ Prepaint galvanized steel cabinet.
■ A slow-open gas valve and a specially designed draft
inducer motor make it one of the quietest furnaces on the
market today.
■ Grab-holes in doors to aid in easy door removal and
replacement.
A variety of cooling coils and plenums designed to use with
Rheem Value Series gas furnaces are available as optional
accessories.
✝A.F.U.E. (Annual Fuel Utilization Efficiency) calculated in accordance with Department
of Energy test procedures.
Annual Fuel Utilization Efficiency - AFUE
THIS MODEL
97%78%
HIGH
MID
82% 88%
80.0%
RGPS- SERIES
Models with Input Rates from
50,000 to 150,000 BTU/HR
[15 to 44 kW]
ENER UIDE

2 Rheem Heating, Cooling and Water Heating
STANDARD EQUIPMENT
Completely assembled and wired; induced draft; pressure switch; redundant main
gas control; blower compartment door safety switch; solid state time on/time off
blower control; limit control; manual shut-off valve, pressure regulator for natural
and L.P. (propane) gas; transformer; direct drive multi-speed blower motor.
Furnaces are equipped with cooling/heating relay and transformer (40VA) ready for
air conditioning applications. (Please note: a thermostat is not included as standard
equipment.) Flame sensor diagnostics.
OPTIONAL EQUIPMENT
Twinning Kit
Side and bottom filter frame assembly. Return air cabinet for all sizes.
NOTE: Furnace is not listed for use with fuels other than natural or L.P.
(propane) gas.
The complete terms of limited and other warranties are available at our sales
office, or through local installer.
All models can be converted by a qualified Rheem distributor or local service dealer
to use L.P. (propane) gas without changing burners. Factory approved kits must be
used to convert from natural to L.P. (propane) gas and may be ordered as optional
accessories from a Rheem parts distributor.
For L.P. (propane) operation, refer to Conversion Kit Index Form.
NOTE: For natural and L.P. (propane) gas models, standard hot surface ignition is
100% safety lockout type.
WARNING
THIS FURNACE IS NOT APPROVED
OR RECOMMENDED
FOR USE IN MOBILE HOMES
Direct Spark Ignitor
In-Shot Burners
Draft Inducer Motor
Patented Heat Exchanger
Integrated
Furnace
Control
RHEEM 80% UPFLOW/HORIZONTAL
GAS FURNACE

Rheem Heating, Cooling and Water Heating 3
BEFORE PURCHASING THIS APPLIANCE, READ IMPORTANT ENERGY COST AND EFFICIENCY INFORMATION AVAILABLE
FROM YOUR RETAILER.
PHYSICAL DATA AND SPECIFICATIONS
NOTES: All models are 115V, 60HZ, 1 Ph. Gas connection size for all models is 1/2
" [12 mm] N.P.T.
➀ In accordance with D.O.E. test procedures.
➁ See Conversion Kit Index Form for high altitude derate.
GA07ESGR
Heating & Cooling
Designation
E = 1100-1300(3R)
G = 1500-1700(4R)
J = 1900-2100(5R)
Variations
A = Standard
Cabinet
B = Wide
Cabinet
Heating Input DesignationDesign Series
S = 2nd
Design Series
Gas
Furnace
Rheem
Electric
Ignition
05E
07E
10E
12E
15E
Input
BTU/HR [kW]
50,000 [15]
75,000 [22]
100,000 [28]
125,000 [37]
150,000 [44]
P
P = Upflow/
Horizontal
MultiPositional
Tier III
Electric
Ignition
NOx
05N
07N
10N
12N
15N
M
Blower Designation [mm]
U = 11 x 6 [279 x 152]
M = 11 x 7 [279 x 178]
R = 11 x 10 [279 x 254]
R
Fuel
R = Natural Gas -
CSA -
United States
& Canada
(North American)
—
MODEL IDENTIFICATION—UPFLOW/HORIZONTAL MODELS
[ ] Designates Metric Conversions
GENERAL TERMS OF LIMITED WARRANTY
Rheem will furnish a replacement for any part of this product
which fails in normal use and service within the applicable
period stated, in accordance with the terms of the limited
warranty.
*For Complete Details of the Limited Warranty, Including Applicable
Terms and Conditions, See Your Local Installer or Contact the
Manufacturer for a Copy.
Gas Heat Exchanger Limited Warranty ......Twenty (20) Years
Conditional Parts* (Registration Required) ......Ten (10) Years
MODEL NUMBERS
RGPS- SERIES
Input-BTU/Hr [kW] ➁
Heating Capacity BTU/Hr [kW] ➀
Heat Ext. Static Pressure [kPa] .10 [.025] .12 [.029] .12 [.029] .15 [.037] .15 [.037] .15 [.037] .20 [.05] .20 [.05]
Blower (D x W) [mm]
Motor H.P.–Speed–
PSC Type [W]
Motor Full Load Amps 6.8 5.8 7.9 7.1 7.9 9.5 9.5 9.5
Heating Speed Med-Low Med Med Med Med Low Low Low
Cooling Speed High High High High High Med Med Med
Cooling CFM @ .5" E.S.P.
(Nominal) [L/s]
Max. E.S.P. (In. W.C.) [kPa] 0.5 [.12] 0.5 [.12] 0.5 [.12] 0.5 [.12] 0.5 [.12] 0.5 [.12] 0.5 [.12] 0.5 [.12]
Temperature Rise Range °F
[°C]
Max. Outlet Air Temp. °F
[°C]
Approx. Shipping Weight (Lbs.)
[kg]
Standard Filter (In.)
[mm]
Return Air Cabinets
(Opt.) RXGRFilter Size [mm]
AFUE–H.S.I. Models ➀
05EAUER
05NAUER
50,000 [15] 75,000 [22] 75,000 [22] 100,000 [29] 100,000 [29] 100,000 [29] 125,000 [37] 150,000 [44]
41,000 [12] 60,000 [18] 60,000 [18] 80,000 [23] 80,000 [23] 80,000 [23] 99,000 [29] 119,000 [35]
11 x 6
[279 x 152]
1
/2-4-PSC
[373]
1200
[566]
25-55
[13.9-30.6]
155
[68.3]
85
[39]
153/4 x 25
[400 x 635]
C14B
(2) 12 x 16
[305 x 406]
80.0% 80.0% 80.0% 80.0% 80.0% 80.0% 80.0% 80.0%
07EAMER
07NAMER
11 x 7
[279 x 178]
1
/2-3-PSC
[373]
1200
[566]
35-65
[19.4-36.1]
165
[73.8]
105
[48]
153/4 x 25
[400 x 635]
C17B
(2) 12 x 16
[305 x 406]
07EAMGR
07NAMGR
11 x 7
[279 x 178]
1
/2-3-PSC
[373]
1600
[755]
25-55
[13.9-30.6]
155
[68.3]
105
[48]
153/4 x 25
[400 x 635]
C17B
(2) 12 x 16
[305 x 406]
10EAMER 10EBRGR
11 x 7
[279 x 178]
1
/2-3-PSC
[373]
1200
[566]
45-75
[250-41.7]
190
[87.7]
115
[52]
153/4 x 25
[400 x 635]
C17B
(2) 12 x 16
[305 x 406]
11 x 10
[279 x 254]
1
/2-3-PSC
[373]
1845
[871]
30-60
[16.7-33.3]
170
[76.6]
120
[54]
191/4 x 25
[489 x 635]
C21B
(2) 20 x 16
[508 x 406]
10EBRJR
10NBRJR
11 x 10
[279 x 254]
3
/4-3-PSC
[560]
2060
[922]
30-60
[16.7-33.3]
170
[76.6]
120
[54]
191/4 x 25
[489 x 635]
C21B
(2) 20 x 16
[508 x 406]
12EARJR 15EARJR
11 x 10
[279 x 254]
3
/4-3-PSC
[560]
2115
[998]
35-65
[19.4-36.1]
180
[82.2]
140
[63]
223/4 x 25
[578 x 635]
C24B
(2) 24 x 16
[610 x 406]
11 x 10
[279 x 254]
3
/4-3-PSC
[560]
2080
[982]
50-80
[27.8-44.4]
190
[87.7]
150
[68]
223/4 x 25
[578 x 635]
C24B
(2) 24 x 16
[610 x 406]

4 Rheem Heating, Cooling and Water Heating
NOTES: ➀ May require a 3" [76 mm] to 4" [102 mm] or 3" [76 mm] to 5" [127 mm] adapter.
➁ May be 0" [0 mm] with type B vent.
➂ May be 1" [25 mm] with type B vent.
Furnaces must be vented in accordance with the National Fuel Gas Code, ANSI Z223.1 and/or Can/CGA-B149 Installation Codes and in accordance with
local codes.
[ ] Designates Metric Conversions
UPFLOW DIMENSIONS AND CLEARANCE TO COMBUSTIBLE MATERIAL (INCHES) [mm]
UPFLOW DIMENSIONS
MODEL
RGPS-
05 141/2 [356] 1227/32 [326] 105/8 [270]
07
10EA 171/2 [445] 1611/32 [415] 123/8 [314]
10BRGR &
10EBRJR
12 241/2 [622] 2311/32 [593] 157/8 [403]
15 241/2 [622] 2311/32 [593] 157/8 [403]
A B C D E
171/2 [445] 1611/32 [415] 123/8 [314]
211/2 [533] 1927/32 [504] 141/8 [359]
F
LEFT
SIDE
➀
111/2 [292] 0
➀
151/2 [381]
➀
151/2 [381] 0
➀
181/2 [470] 0 0 0 1 [25] 3 [76]
➀
221/2 [559] 0 0 0 1 [25] 3 [76]
➀
221/2 [559] 0 0 0 1 [25] 3 [76]
17/8 [48]
21/2 [64]
21/2 [64]
21/2 [64]
21/2 [64]
21/2 [64]
0
4 [102] ➁
3 [76] ➁
3 [76] ➁
REDUCED CLEARANCE (IN.) [mm]
RIGHT
BACK TOP FRONT VENT
SIDE
0 1 [25] 3 [76]
0 1 [25] 3 [76]
0 1 [25] 3 [76]
6 [152] ➂
6 [152] ➂
6 [152] ➂
6 [152] ➂
6 [152] ➂
6 [152] ➂
SHIP. WGTS.
(LBS.) [Kg]
85 [38.6]
105 [47.6]
115 [52.2]
120 [54.4]
140 [63.5]
150 [68] .

Rheem Heating, Cooling and Water Heating 5
NOTES: ➀ May require a 3" [76 mm] to 4" [102 mm] or 3" [76 mm] to 5" [127 mm] adapter.
➁ May be 0" [0 mm] with type B vent.
➂ May be 1" [25 mm] with type B vent.
Furnaces must be vented in accordance with the National Fuel Gas Code, ANSI Z223.1 and/or Can/CGA-B149 Installation Codes and in accordance with
local codes.
[ ] Designates Metric Conversions
HORIZONTAL DIMENSIONS
HORIZONTAL DIMENSIONS AND CLEARANCE TO COMBUSTIBLE MATERIAL (INCHES) [mm]
WARNING
THIS FURNACE IS NOT APPROVED
OR RECOMMENDED FOR HORIZONTAL
APPLICATION OR INSTALLATION
ON ITS BACK, WITH ACCESS DOORS
FACING UPWARDS.
MODEL
RGPS-
05
07
10EA 171/
10BRGR &
10EBRJR
12 241/2 [622] 2311/32 [593] 157/8 [403]
15 241/2 [622] 2311/32 [593] 157/8 [403]
A B C D E
141/2
[356]
171/2 [445] 1611/32 [415] 123/8 [314]
2 [445]
211/2 [533] 1927/32 [504] 141/8 [359]
1227/32
1611/
[326]
32 [415]
105/8
123/
[270]
8 [314]
F
LEFT
SIDE
➀
111/2
[292]
➀
151/2 [381]
➀
151/
2 [381]
➀
181/2 [470] 0 0 0 1 [25] 3 [76]
➀
221/2 [559] 0 0 0 1 [25] 3 [76]
➀
221/2 [559] 0 0 0 1 [25] 3 [76]
17/8
21/2 [64]
21/
2 [64]
21/2 [64]
21/2 [64]
21/2 [64]
[48]
0
0
0
4 [102] ➁
3 [76] ➁
3 [76] ➁
REDUCED CLEARANCE (IN.) [mm]
RIGHT
BACK TOP FRONT VENT
SIDE
0 1 [25] 3 [76]
0 1 [25] 3 [76]
0 1 [25] 3 [76]
6 [152] ➂
6 [152] ➂
6 [152] ➂
6 [152] ➂
6 [152] ➂
6 [152] ➂
SHIP. WGTS.
(LBS.) [Kg]
85 [38.6]
105 [47.6]
115 [52.2]
120 [54.4]
140 [63.5]
150 [68] .

6 Rheem Heating, Cooling and Water Heating
ACCESSORIES—UPFLOW
†Filter racks are shipped without filters.
A 1" [25.4 mm] filter may be used.
*Designates “E” or “N”.
THE RXGR-C24B MUST ONLY BE INSTALLED ON THE SIDE
OPPOSITE THE GAS AND ELECTRICAL CONNECTIONS.
WARNING: IMPORTANT NOTICE
A SOLID METAL BASE PLATE (SEE TABLE) MUST BE IN PLACE WHEN THE FURNACE
IS INSTALLED WITH SIDE AIR RETURN DUCTS. FAILURE TO INSTALL A BASE PLATE
COULD CAUSE PRODUCTS OF COMBUSTION TO BE CIRCULATED INTO THE LIVING
SPACE AND CREATE POTENTIALLY HAZARDOUS CONDITIONS.
FURNACE BASE
WIDTH
SOLID BOTTOM BASE
PLATE SIZE
IN. [mm]
KIT NO. PLATE NO.
IN. [mm]
14
1
/2 [356] RXGB-D14 AE-61874-01 115/8 x 239/16 [295 x 598]
17
1
/2 [445] RXGB-D17 AE-61874-02 151/8 x 239/16 [384 x 598]
21
1
/2 [533] RXGB-D21 AE-61874-03 185/8 x 239/16 [473 x 598]
24
1
/2 [622] RXGB-D24 AE-61874-04 255/8 x 239/16 [651 x 598]
FOR HIGH ALTITUDES:
HIGH ALTITUDE OPTION CODE: U.S. & Canada –
None required for high altitudes.
HIGH ALTITUDE CONVERSION KITS: U.S. & Canada –
None required for high altitudes.
80+ HIGH ALTITUDE INSTRUCTIONS
CAUTION: Always follow National Fuel Gas Code (NFGC) guidelines
when converting for high altitudes.
High altitude option codes are not required for these models.
However, the burner orifice size needs to be recalculated and
verified at elevations above 2000 ft. See Installation Instructions for
more information.
NOTE: For Canadian installations only, an optional derate (manifold
gas pressure reduction) method may be used to adjust the
furnace for altitude. See Installation Instructions for more
information. This optional method may NOT be used for U.S.
installations.
[ ] Designates Metric Conversions
INTERNAL FILTER RACK FOR BOTTOM
OR SIDE RETURN: RXGF-DA*
Each order contains (1) one box of 10 filter racks supplied
without filters.
*Filters available through PROSTOCK
®
.
SIDE RETURN FILTER RACK: RXGF-CA
BOTTOM RETURN FILTER RACK FOR
UPFLOW APPLICATION: RXGF-CB
ACCESSORY RETURN
AIR CABINETS
Return Air Cabinets may
be installed on either side
application except RXGR-C24B
(side application must be
on side opposite gas and electrical connections).
RXPF-F01 and F02
FOSSIL FUEL KIT—is for use with Rheem Value Series Heat
Pumps and air furnaces. RXPF-F02 meets TVA requirements.
RXGP-F03
TWINNING KIT—is for parallel operation requirements.
FILTER RACK FILTER SIZES† INCHES [mm]
MODEL
RGPS-
05, 07, 10EA
10EBRGR & 10EBRJR
12, 15
RXGF-CA
(SIDE)
153/4 x 25
[400 x 635]
153/4 x 25
[400 x 635]
153/4 x 25
[400 x 635]
RETURN AIR CABINETS
RXGR-C14B 141/4
RXGR-C17B 171/2 [445] (2) 12 x 16 [305 x 406]
RXGR-C21B
RXGR-C24B 241/2 [622] (2) 24 x 16 [610 x 406]
A
IN. [mm]
[356]
211/4 [533]
FILTER SIZE
IN. [mm]
(2) 12 x 16 [305 x 406]
(2) 20 x 16 [508 x 406]

Rheem Heating, Cooling and Water Heating 7
BLOWER PERFORMANCE DATA—UPFLOW MODELS
Note: Recommended blower speeds are in bold.
[ ] Designates Metric Conversions
MODEL
NUMBER
RGPS-
SERIES
05EAUER
05NAUER
07EAMER
07NAMER
07EAMGR
07NAMGR
10EAMER
10EBRGR
10EBRJR
10NBRJR
12EARJR
15EARJR
BLOWER
SIZE
[mm]
11 x 6
[279 x 152]
11 x 7
[279 x 178]
11 x 7
[279 x 178]
11 x 7
[279 x 178]
11 x 10
[279 x 254]
11 x 10
[279 x 254]
11 x 10
[279 x 254]
11 x 10
[279 x 254]
MOTOR
H.P.
[W]
1/2
[373]
1/2
[373]
1/2
[373]
1/2
[373]
1/2
[373]
3/4
[559]
3/4
[559]
3/4
[559]
BLOWER
MED-LO
SPEED
LOW
MED-HI
HIGH
LOW
MED
HIGH
LOW
MED
HIGH
LOW
MED
HIGH
LOW
MED
HIGH
LOW
MED
HIGH
LOW
MED
HIGH
LOW
MED
HIGH
EXTERNAL STATIC PRESSURE INCHES [kPa] WATER COLUMN
.1 [.02] .2 [.05] .3 [.07] .4 [.10] .5 [.12] .6 [.15] .7 [.17]
675 [319]
950 [448]
1115 [526]
1270 [599]
1093 [563]
1241 [586]
1393 [657]
1245 [588]
1555 [734]
1810 [854]
1050 [496]
1220 [576]
1410 [665]
1295 [611]
1645 [776]
2045 [965]
1645 [776]
2045 [965]
2320 [1095]
1645 [776]
2050 [967]
2365 [1116]
1620 [765]
2010 [949]
2340 [1104]
655 [309]
930 [439]
1090 [514]
1250 [590]
1066 [503]
1212 [572]
1359 [642]
1220 [576]
1515 [715]
1755 [828]
1040 [491]
1195 [564]
1380 [651]
1275 [602]
1615 [762]
2000 [944]
1615 [762]
2000 [944]
2260 [1067]
1635 [772]
2015 [951]
2310 [1090]
1595 [753]
1985 [937]
2275 [1074]
CFM [L/s] AIR DELIVERY
635 [300]
905 [427]
1070 [505]
1225 [578]
1039 [490]
1183 [558]
1326 [626]
1195 [564]
1475 [696]
1705 [805]
1030 [486]
1160 [547]
1345 [635]
1250 [590]
1580 [746]
1955 [923]
1580 [746]
1955 [923]
2200 [1038]
1615 [762]
1980 [934]
2250 [1062]
1570 [741]
1960 [925]
2215 [1045]
610 [288]
880 [415]
1040 [491]
1200 [566]
1008 [476]
1150 [543]
1293 [610]
1165 [550]
1435 [677]
1645 [776]
990 [467]
1140 [538]
1300 [614]
1225 [578]
1550 [732]
1905 [899]
1550 [732]
1905 [899]
2130 [1005]
1590 [750]
1935 [913]
2185 [1031]
1545 [729]
1915 [904]
2145 [1012]
585 [276]
860 [406]
1015 [479]
1165 [550]
977 [461]
1118 [528]
1259 [594]
1135 [536]
1395 [658]
1585 [748]
960 [453]
1105 [522]
1255 [592]
1195 [564]
1510 [713]
1845 [871]
1510 [713]
1845 [871]
2060 [972]
1560 [736]
1885 [890]
2115 [998]
1515 [715]
1850 [873]
2080 [982]
555 [262]
830 [392]
985 [465]
1130 [533]
941 [444]
1076 [508]
1214 [573]
1105 [522]
1350 [637]
1530 [722]
920 [434]
1065 [503]
1205 [569]
1165 [550]
1465 [691]
1785 [842]
1465 [691]
1785 [842]
1985 [937]
1520 [717]
1835 [866]
2035 [960]
1480 [698]
1800 [850]
2010 [949]
520 [245]
800 [380]
945 [446]
1085 [512]
905 [427]
1033 [487]
1169 [552]
1065 [503]
1300 [614]
1470 [694]
890 [420]
1020 [481]
1150 [543]
1135 [536]
1425 [673]
1720 [812]
1425 [673]
1720 [812]
1910 [901]
1470 [694]
1775 [838]
1950 [920]
1440 [680]
1730 [816]
1940 [916]

Before proceeding with installation, refer
to installation instructions packaged
with each model, as well as complying
with all Federal, State, Provincial, and
Local codes, regulations, and practices.
Rheem Heating,
Cooling and
Water Heating
P.O. Box 17010, Fort Smith, AR 72917
“In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice.”
PRINTED IN U.S.A. 1-10 DC FORM NO. G11-495 REV. 2
Supersedes Form No. G11-495 Rev. 1