FORM NO. G11-506
Supersedes Form No. G11-506 Rev. 1
GAS FURNACES
CLASSIC®SERIES
SUPER QUIET 80
™
80% A.F.U.E.
✝
DOWNFLOW
GAS FURNACES
w/ECM MOTOR
The Rheem Classic®Series Super Quiet 80™line of downflow gas furnaces is designed for installation in closets,
alcoves, utility rooms, or attics. The design is certified by
CSA International.
Features
■ Innovative design results in reliable, efficient operation at
sound levels which provide distinct competitive advantage.
■ Patented heat exchanger, constructed of both stainless
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.
■ Left or right side gas and electric inlet connections with
quick, simple change.
■ Direct Spark ignition.
■ 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
®
Series Super Quiet 80™gas furnaces are
available as optional accessories.
✝A.F.U.E. (Annual Fuel Utilization Efficiency) calculated in accordance with Department
of Energy test procedures.
RGLT- SERIES
Models with Input Rates from
75,000 to 125,000 BTU/HR
[22 to 37 kW]
(U.S. & Canadian Models)
ENER UIDE
Annual Fuel Utilization Efficiency -
THIS MODEL
80.0%
MID
82% 88%
HIGH
AFUE
97%78%
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 multispeed 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; fused-protection
(secondary), 3rd speed option for continuous fan; common heat/cool
terminal.
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, direct spark ignition is 100%
lockout type.
WARNING
THIS FURNACE IS NOT APPROVED
OR RECOMMENDED
FOR USE IN MOBILE HOMES
CLASSIC®SERIES SUPER QUIET 80
™
DOWNFLOW GAS FURNACE
Heat Exchanger
Molded
Permanent Filter
Integrated
Furnace
Control
Direct Spark Ignitor
In-Shot Burners
Draft Inducer Motor
Motor
Gas Valve
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
MODEL IDENTIFICATION—DOWNFLOW MODELS
[ ] Designates Metric Conversions
NOTES: All models are 115VAC, 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.
MODEL NUMBERS
RGLT- 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 6.8 10.9
Heating Speed (factory setting) MED-HIGH 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
07EAMKR
07NAMKR
75,000
[22]
60,000
[18]
67,500
[20]
53,500
[16]
0.12
[0.029]
11 x 7
[279 x 178]
1/2hp, 5spd,
X-13 [373]
1200
[566]
0.5
[0.12]
30-60
[17-33]
165
[73.8]
12 x 20
[305 x 508]
105
[48]
C17B
(2) 12 x 16
[305 x 406]
80.0% 80.0%
[279 x 254]
1hp, 5spd,
X-13 [746]
[13.9-30.6]
[356 x 508]
(2) 20 x 16
[508 x 406]
07EBRQR
07NBRQR
75,000
[22]
60,000
[18]
67,500
[20]
53,500
[16]
0.12
[0.029]
11 x 10
2000
[944]
0.5
[0.12]
25-55
165
[73.8]
14 x 20
120
[54]
C21B
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]
10.9 10.9
MED-HIGH MED-HIGH
HIGH HIGH
2000
[944]
0.5
[0.12]
30-60
[17-33]
190
[87.7]
14 x 20
[356 x 508]
120
[54]
C21B
(2) 20 x 16
[508 x 406]
80.0% 80.0%
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]
185
[85.0]
14 x 20
[356 x 508]
140
[63]
C24B
(2) 24 x 16
[610 x 406]
NO
Model
07N
10N
12N
x
07E
Input
BTU/HR
75,000 [22 kW]
100,000 [29 kW]
125,000 [37 kW]
AM K R
Variations Blower Heating & Cooling Fuel TypeHeating Input Designation
A = Std.
Cabinet
B = Wide
Cabinet
Designation Designation R = Natural Gas,
M = 11 x 7
[279 x 178 mm]
R = 11 x 10
[279 x 254 mm]
RG L T
Rheem Gas Downflow Design
Furnace
Series
—
Electric
Ignition
07E
10E
12E
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]
U.S. and
Canadian
Standard
Furnace