
Rheem Classic Plus™Super Quiet 80
™
Upflow/Horizontal Gas Furnace
FORM NO. G11-516 REV. 1
RGPT- Series
80% A.F.U.E.†
Input Rates 50-125 kBTU
✝A.F.U.E. (Annual Fuel Utilization Efficiency) calculated in accordance with
Department of Energy test procedures.
• The Rheem Classic Plus
™
Super Quiet 80
™
line of upflow/
horizontal gas furnaces are designed for utility rooms, closets,
alcoves, or attics. Because of the Super Quiet 80’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.
• Innovative combustion design results in reliable, efficient
operation at sound levels which provide distinct competitive
advantage.
• Patented Heat Exchanger, constructed of aluminized steel for the
maximum in corrosion resistance and thermal fatigue reliability.
• Low profile “34 inch” design is lighter and easier 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 with quick,
simple change.
• Robust and reliable direct spark ignition utilizing remote
sense and an integrated board with humidifier and electronic
air cleaner hookups.
• Insulated blower compartment helps to reduce jacket loss
and noise.
• Pre-paint galvanized steel cabinet.
• Molded permanent filter.
• Grab-holes in doors to aid in easy door removal and
replacement.
• ECM X-13 Blower Motor.
• A variety of cooling coils and plenums designed to use with
Rheem Classic Plus
™
Super Quiet 80
™
gas furnaces are
avail able as optional accessories.
• These furnaces can be installed in an upflow position or laid
on either side in a horizontal position. Field conversion not
required.
Air
Gas Furnaces
RGPT Series
ENER UIDE
Annual Fuel Utilization Efficiency -
THIS MODEL
80.0%
MID
82% 88%
AFUE
HIGH
97%78%

Air
Table of Contents
RGPT Series
2
TABLE OF CONTENTS
Standard & Optional Equipment ......................................................................3
Model Features/Physical Data & Specifications..................................................4
Model Number Identification ............................................................................5
Dimensional Data ........................................................................................6-7
Blower Performance Data ................................................................................8
Accessories....................................................................................................9
Limited Warranty ..........................................................................................10

Air
Standard & Optional Equipment
RGPT Series
3
STANDARD EQUIPMENT
Completely assembled and wired; induced draft blower;
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 with Regal Beloit X-13 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; on-board twinning
options; fused-protection (secondary), 3rd speed fan option
for continuous fan; common heat/cool terminal.
OPTIONAL EQUIPMENT
Side 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.
WARNING
THIS FURNACE IS NOT APPROVED
OR RECOMMENDED
FOR USE IN MOBILE HOMES
DIRECT SPARK IGNITOR
REMOTE SENSOR
X-13 MOTOR
IN-SHOT BURNERS
GAS VALVE
DRAFT INDUCER MOTOR
INTEGRATED
FURNACE
CONTROL
HEAT EXCHANGER

Air
Model Features/Physical Data & Specifications
RGPT Series
4
Physical Data and Specifications—Upflow/Horizontal Models
U.S. and Canadian Models
NOTES: All models are 115V, 60HZ, Single Phase. Gas connection size for all models is 1/2" [12.7 mm] N.P.T.
➀ In accordance with D.O.E. test procedures.
➁ See Conversion Kit Index Form for high altitude derate in U.S. applications. For Canadian applications, reference the furnace installation instructions.
*
Data references Canadian applications only.
[ ] Designates Metric Conversions
• The design is certified by CSA International.
• Innovative combustion design results in reliable, efficient
operation at sound levels which provide distinct competitive
advantage.
• Patented heat exchanger, constructed of aluminized steel for the
maximum in corrosion resistance and thermal fatigue reliability.
• Low profile “34 inch” design is lighter and easier 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 with quick,
simple change.
• Robust and reliable direct spark ignition utilizing remote
sense and an integrated board with humidifier and electronic
air cleaner hookups.
• Insulated blower compartment helps to reduce jacket loss
and noise.
• Pre-paint galvanized steel cabinet.
• Molded permanent filter.
• Grab-holes in doors to aid in easy door removal and
replacement.
• ECM X-13 Blower Motor.
• A variety of cooling coils and plenums designed to use with
Rheem Classic Plus
™
Super Quiet 80
™
gas furnaces are
avail able as optional accessories.
Model Features
MODEL NUMBERS
RGPT- SERIES
Input
in BTU's/Hr [kW] ➁
Heating Capacity
in BTU's/Hr [kW] ➀
High Altitude Input
in BTU's/Hr [kW]*
High Altitude Output Capacity
in BTU's/Hr [kW]*
Heat Ext. Static Pressure
in "wc [kPa]
Blower (D x W) in inches [mm]
Motor H.P.-Speeds Type [W]
Motor Full Load Amps 8.4 6.8
Heating Speed (factory setting) MED-LOW MED
Cooling Speed (factory setting) HIGH HIGH
Cooling in CFM [L/s] @ 0.5"wc
[0.12 kPa] E.S.P. (nominal)
Rated E.S.P.
in "wc [kPa]
Temperature Rise Range
in °F [°C]
Max Outlet Air
in °F [°C]
Standard Filter Dimensions
in inches [mm]
Approx. Shipping Weight
in Lbs. [kg]
Return Air Cabinets (Opt.)
RXGR-?? Filter Size
in inches [mm]
AFUE - Electronic Ignition Modules ➀
05EBMKR
05NBMKR
50,000
[15]
41,000
[12]
45,000
[13]
36,500
[11]
0.1
[0.025]
11 x 7
[279 x 178]
3/4hp, 5spd,
X-13 [559]
1600
[775]
0.5
[0.12]
25-55
[13.9-30.6]
155
[68.3]
15-3/4 x 25
[400 x 635]
105
[48]
C17B
(2) 12 x 16
[305 x 406]
80.0% 80.0%
[279 x 178]
1/2hp, 5spd,
X-13 [373]
[19.4-36.1]
15-3/4 x 25
[400 x 635]
(2) 12 x 16
[305 x 406]
07EAMKR
07NAMKR
75,000
[22]
60,000
[18]
67,500
[20]
53,500
[16]
0.12
[0.029]
11 x 7
1200
[566]
0.5
[0.12]
35-65
165
[73.8]
105
[48]
C17B
07EBRQR
07NBRQR
75,000
[22]
60,000
[18]
67,500
[20]
53,500
[16]
0.12
[0.029]
11 x 10
[279 x 254]
1hp, 5spd,
X-13 [746]
10.9 10.9 10.9
MED-LOW MED-HIGH MED-HIGH
HIGH HIGH HIGH
2000
[944]
0.5
[0.12]
25-55
[13.9-30.6]
165
[73.8]
19-1/4 x 25
[489 x 635]
120
[54]
C21B
(2) 20 x 16
[508 x 406]
80.0% 80.0% 80.0%
10EBRMR
10NBRMR
100,000
[29]
81,000
[24]
90,000
[26]
72,500
[21]
0.15
[0.037]
11 x 10
[279 x 254]
1hp, 5spd,
X-13 [746]
2000
[944]
0.5
[0.12]
30-60
[17-33]
190
[87.7]
19-1/4 x 25
[489 x 635]
120
[54]
C21B
(2) 20 x 16
[508 x 406]
12EARMR
12NARMR
125,000
[37]
99,000
[29]
112,500
[33]
89,000
[26.1]
0.2
[0.05]
11 x 10
[279 x 254]
1hp, 5spd,
X-13 [746]
2000
[944]
0.5
[0.12]
35-65
[19.4-36.1]
180
[82.2]
22-3/4 x 25
[578 x 635]
140
[63]
C24B
(2) 24 x 16
[610 x 406]

Air
Model Number Identification
RGPT Series
5
R G P T 07E A M K R
Rheem Gas Upflow/ Design Heating Input Designation Variations Blower Heating & Cooling Fuel Type
M = 11 x 7
[279 x 178 mm]
R = 11 x 10
[279 x 254 mm]
K = 600-1200 CFM
[283 x 566 L/s]
Q = 1000-1600 CFM
[472 x 755 L/s]
M = 1200-2000 CFM
[566 x 944 L/s]
Furnace Horizontal Series
Electric
Ignition
05E
07E
10E
12E
A =Std.
Cabinet
B =Wide
Cabinet
Designation Designation R = Natural Gas,
U.S. and
Canadian
Standard
Furnace
Input
BTU/HR
50,000 [15 kW]
75,000 [22 kW]
100,000 [29 kW]
125,000 [37 kW]
NO
x
Model
05N
07N
10N
12N
–
[ ] Designates Metric Conversions
Model Number Identification

Air
Dimensional Data
RGPT Series
6
Upflow Applications
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
Dimensional Data
MODEL
RGPT-
05
07(A)
07(B) 21 [533] 1927/32 [504] 141/8 [359]
10
12 241/2 [622] 2311/32 [593] 157/8 [403]
A B C D F
171/2 [445] 1611/32 [415] 123/8 [314]
171/2 [445] 1611/32 [415] 123/8 [314]
21 [533] 1927/32 [504] 141/8 [359]
➀
➀
➀
➀
➀
E
15 [381]
15 [381]
181/2 [470]
181/2 [470]
22 [559]
LEFT
SIDE
21/2 [64]
21/2 [64]
21/2 [64] 0
21/2 [64]
21/2 [64] 0 0 0 1 [25] 3 [76]
0
3 [76]
0
3 [76]
0
REDUCED CLEARANCES (IN.) [mm]
RIGHT
SIDE
BACK TOP FRONT VENT
0 1 [25] 3 [76]
➁
0 1 [25] 3 [76]
➁
0
0
0 1 [25] 3 [76]
0 1 [25] 3 [76]
6 [152]
6 [152]
6 [152] ➂
6 [152]
6 [152] ➂
SHIP. WGTS.
➂
➂
➂
(LBS.) [kg]
120 [54.4]
120 [54.4]
120 [54.4]
120 [54.4]
140 [63.5]

Air
Dimensional Data
RGPT Series
7
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 Applications
Dimensional Data
WARNING
THIS FURNACE IS NOT APPROVED
OR RECOMMENDED FOR INSTALLATION
ON ITS BACK, WITH ACCESS DOORS
FACING UPWARDS.
MODEL
RGPT-
05 171/2 [445] 1611/32 [415] 123/8 [314]
07 (A) 171/2 [445] 1611/32 [415] 123/8 [314]
07 (B) 21 [533] 1927/32 [504] 141/8 [359]
10 21 [533] 1927/32 [504] 141/8 [359]
12 241/2 [622] 2311/32 [593] 157/8 [403]
A B C D F
➀
➀
➀
➀
➀
E
15 [381]
15 [381]
181/2 [470]
181/2 [470]
22 [559]
21/2 [63] 0
21/2 [63] 0
21/2 [63] 0
21/2 [63] 0
21/2 [63] 0 0 0 1 [25] 3 [76]
LEFT
SIDE
3 [76] ➁
3 [76] ➁
REDUCED CLEARANCES (IN.) [mm]
RIGHT
SIDE
BACK TOP FRONT VENT
0 1 [25] 3 [76]
0 1 [25] 3 [76]
0
0
0 1 [25] 3 [76]
0 1 [25] 3 [76]
6 [152] ➂
6 [152] ➂
6 [152]
6 [152] ➂
6 [152]
SHIP. WGTS.
➂
➂
(LBS.) [kg]
120 [54.4]
120 [54.4]
120 [54.4]
120 [54.4]
140 [63.5]

Air
Blower Performance Data
RGPT Series
8
Blower Performance Data
NOTES: * = FACTORY HEATING SPEED
= NOT TO BE USED AS HEATING SPEED
[ ] Designates Metric Conversions
MODEL
NUMBER
RGPT-
SERIES
05EBMKR,
05NBMKR
07EAMKR,
07NAMKR
07EBRQR,
07NBRQR
10EBRMR,
10NBRMR
12EARMR,
12NARMR
BLOWER SIZE
in INCHES
[mm] (D x L)
11 x 7
[279 x 178]
11 x 7
[279 x 178]
11 x 10
[279 x 254]1[746]
11 x 10
[279 x 254]1[746]
11 x 10
[279 x 254]1[746]
MOTOR
[559]
[373]
H.P.
[W]
3/4
1/2
CFM [L/s] AIR DELIVERY
RED
MOTOR
OUTPUT
NUMBER
1
*2*
3
4
5
EXTERNAL STATIC PRESSURE INCHES [kPa] WATER COLUMN
.1 [.02] .2 [.05] .3 [.07] .5 [.12] .6 [.15] .8 [2.0]
BLOWER
SPEEDS
LOW 727 [343] 687 [324] 636 [300] 542 [255] 513 [242] 443 [209]
MED-LO* 946 [446] 915 [431] 879 [414] 823 [388] 793 [374] 717 [338]
MED 1169 [551] 1136 [536] 1102 [520] 1048 [494] 1025 [483] 974 [459]
MED-HI 1334 [629] 1306 [616] 1278 [603] 1225 [578] 1200 [566] 1134 [535]
HIGH 1657 [782] 1611 [760] 1572 [741] 1474 [695] 1433 [676] 1319 [622]
LOW RED 1 840 [396] 717 [338] 634 [299] 545 [257] 495 [233] 400 [188]
MED-LO YELLOW 2 992 [468] 945 [446] 909 [429] 831 [392] 783 [369] 702 [331]
MED* PURPLE* *3* 1214 [573] 1176 [555] 1129 [532] 1053 [497] 1022 [482] 940 [443]
MED-HI BLUE 4 1375 [649] 1338 [631] 1308 [617] 1239 [584] 1200 [566] 1128 [532]
HIGH BLACK 5 1488 [702] 1452 [685] 1422 [671] 1352 [638] 1316 [621] 1248 [589]
LOW RED 1 1173 [553] 1101 [519] 1033 [487] 918 [433] 881 [415] 763 [360]
MED-LO* YELLOW* *2* 1415 [667] 1356 [640] 1311 [618] 1211 [571] 1150 [542] 1049 [495]
MED PURPLE 3 1628 [768] 1580 [745] 1537 [725] 1453 [685] 1414 [667] 1322 [623]
MED-HI BLUE 4 1942 [916] 1906 [899] 1857 [876] 1783 [841] 1723 [813] 1636 [772]
HIGH BLACK 5 2422 [1143] 2387 [1126] 2351 [1109] 2207 [1041] 2144 [1011] 1984 [936]
LOW RED 1 1177 [555] 1110 [523] 1044 [492] 933 [440] 888 [419] 785 [370]
MED-LO YELLOW 2 1396 [658] 1351 [637] 1297 [612] 1200 [566] 1149 [542] 1053 [497]
MED PURPLE 3 1607 [758] 1572 [741] 1526 [720] 1445 [682] 1408 [664] 1320 [623]
MED-HI* BLUE* *4* 1916 [904] 1879 [886] 1833 [865] 1760 [830] 1695 [800] 1622 [765]
HIGH BLACK 5 2305 [1087] 2274 [1073] 2229 [1052] 2160 [1019] 2107 [994] 1969 [929]
LOW RED 1 1173 [553] 1041 [491] 968 [456] 851 [401] 799 [377] 684 [322]
MED-LO YELLOW 2 1322 [623] 1274 [601] 1211 [571] 1089 [514] 1056 [498] 951 [448]
MED PURPLE 3 1560 [736] 1490 [703] 1447 [682] 1357 [640] 1311 [618] 1228 [579]
MED-HI* BLUE* *4* 1913 [902] 1871 [883] 1827 [862] 1730 [816] 1686 [795] 1606 [758]
HIGH BLACK 5 2435 [1149] 2394 [1129] 2363 [1115] 2258 [1065] 2186 [1031] 2019 [952]
WIRE
COLOR
YELLOW*
PURPLE
BLUE
BLACK

Air
Accessories
RGPT Series
9
† Filter racks are shipped without filters.
Filters shipped with furnace may be used or a suitable 1" [25.4 mm] filter.
*Designates “E” or “N”.
RXPF-F01 and F02
FOSSIL FUEL KITS are for use with Rheem
Classic
Heat Pumps
and
Super Quiet 80
warm air furnaces. The RXPF-F02 meets TVA
requirements.
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).
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 [356] RXGB-D14 AE-61874-01 11
5
/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 [533] RXGB-D21 AE-61874-03 18
5
/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:
OPTION CODE FOR HIGH ALTITUDE: 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
EXTERNAL BOTTOM FILTER RACK: RXGF-CB
FILTER RACK FILTER SIZES† INCHES [mm]
MODEL
RGPT-
05, 07(A), 07(B)
10
12
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 14 [356] (2) 12 x 16 [305 x 406]
RXGR-C17B 171/2 [445] (2) 12 x 16 [305 x 406]
RXGR-C21B 21 [533] (2) 20 x 16 [508 x 406]
RXGR-C24B 241/2 [622] (2) 24 x 16 [610 x 406]
A
IN. [mm]
FILTER SIZE
IN. [mm]

Air
Limited Warranty
RGPT Series
10
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 and Conditional Warranties,
including applicable terms and conditions, contact your local contractor
or the Manufacturer for a copy of the product warranty certificate.
Heat Exchanger ......................................Twenty (20) Years
Conditional Parts* (Registration Required) ......Ten (10) Years

The new degree of comfort.
™
Rheem Heating, Cooling & Water Heating • P.O. Box 17010
Fort Smith, Arkansas 72917 • www.rheem.com
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 10/13 QG FORM NO. G11-516 REV. 1
Rheem Canada Ltd./Ltée • 125 Edgeware Road, Unit 1
Brampton, Ontario • L6Y 0P5