Rheem Classic Series 80 AFUE R801P Downflow Specification
Rheem Classic®Series
Downflow Gas Furnace
FORM NO. G11-548 REV. 1
• 80% residential Gas Furnace CSA certified
•
PlusOne
™
Diagnostics — 7 Segment LED all units
•
PlusOne
™
Ignition System – DSI for reliability and longevity
•
Heat exchanger is removable for improved serviceability.
Aluminized steel construction provides maximum corrosion
resistance and thermal fatigue reliability.
•
Low profile 34" cabinet ideal for space constrained
installations
•
Integrated Control board features dip switches for easy
system set up
•
Insulated blower compartment
•
QR code for quick access to product information from your
smart phone or tablet
Air
Gas Furnaces
R801P (DF) Series
✝A.F.U.E. (Annual Fuel Utilization Efficiency) calculated in accordance with
Department of Energy test procedures.
R801P Downflow Series
80% A.F.U.E.†
Input Rates 50-150 kBTU
Air
Table of Contents
R801P (DF) Series
2
TABLE OF CONTENTS
Standard & Optional Equipment ......................................................................3
Model Features/Physical Data & Specifications..................................................4
Model Number Identification ............................................................................5
Dimensional Data............................................................................................6
Blower Performance Data ................................................................................7
Accessories....................................................................................................8
Limited Warranty ............................................................................................9
HEAT EXCHANGER
INTEGRATED
FURNACE
CONTROL
DIRECT SPARK IGNITOR
WITH REMOTE SENSE
IN-SHOT BURNERS
DRAFT INDUCER MOTOR
Air
Standard & Optional Equipment
R801P (DF) Series
3
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; on-board
twinning; fused-protection (secondary), 3rd speed option for
continuous fan; common heat/cool terminal.
OPTIONAL EQUIPMENT
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
MODEL NUMBERS
R801P (DOWNFLOW) SERIES
R801PA
050314Z*A
R801PA
075317Z*A
Input–BTU/Hr [kW] ➁
50,000 [15] 75,000 [22]
Heating Capacity BTU/Hr [kW] ➀
41,000 [12] 60,000 [18]
High Altitude Input [kW] 45,000 [13] 67,500 [19.8]
Blower (D x W) [mm]
11 x 6
[279 x 152]
11 x 7
[279 x 178]
Motor H.P. [W]–Speeds [W]–
PSC Type
1
/2-4-PSC
[373]
1
/2-4-PSC
[373]
Motor Full Load Amps 6.8 7.1
Heating Speed MED-LOW MED-HIGH
Cooling Speed HIGH HIGH
Cooling CFM @ .5" [kPa] E.S.P.
(Nominal) [L/s]
1200
[566]
1200
[566]
Rated E.S.P. (In. W.C.) [kPa] 0.5 [.12] 0.5 [.12]
Temperature Rise Range °F
[°C]
25-55
[13.9-30.6]
35-65
[19.5-36.2]
Max. Outlet Air Temp. °F
[°C]
155
[68.3]
165
[73.9]
Approx. Shipping Weight (Lbs.)
[kg]
85
[38.6]
105
[47.6]
High Altitude Output
Capacity [kW]
36,500 [10.7] 53,500 [15.7]
Heat Ext. Static Pressure [kPa] .10 [.025] .12 [.029]
R801PA
075417Z*A
R801PA
100317Z*A
R801PA
100521Z*A
R801PA
125524Z*A
75,000 [22] 100,000 [29.3] 100,000 [29.3] 125,000 [36.6]
54,000 [15.8] 72,000 [21.1] 72,500 [21.2] 89,000 [26.1]
60,500 [18] 80,000 [23] 81,000 [24] 99,000 [29]
.12 [.029] .15 [.037] .15 [.037] .20 [.05]
67,500 [19.8] 90,000 [26.4] 90,000 [26.4] 112,500 [33]
11 x 7
[279 x 178]
11 x 7 = 10Z*AM
[279 x 178]
11 x 10
[279 x 254]
11 x 10
[279 x 254]
3
/4-4-PSC
[559]
1
/2-4-PSC
[373]
3
/4-4-PSC
[559]
3
/4-4-PSC
[559]
9.5 7.1 9.5 9.5
MED-LOW MED-HIGH MED-LOW MED-LOW
MED-HIGH HIGH MED-HIGH MED-HIGH
1600
[755]
1200
[566]
2000
[944]
2000
[944]
0.5 [.12] 0.5 [.12] 0.5 [.12] 0.5 [.12]
25-55
[13.9-30.6]
45-75 = 10Z*AM
[25-41.7]
40-70
[22.2-38.9]
40-70
[22.2-38.9]
155
[68.3]
190
[87.8]
170
[76.7]
180
[82.2]
105
[47.6]
115
[52.2]
120
[54.4]
140
[63.5]
R801PA
150524Z*A
150,000 [44]
107,500 [31.5]
120,000 [35]
.20 [.05]
135,000 [39.6]
11 x 10
[279 x 254]
3
/4-4-PSC
[559]
9.5
MED-LOW
MED-HIGH
2000
[944]
0.5 [.12]
50-80
[27.8-44.4]
170
[76.7]
150
[68.0]
80% 80% 80% 80%
AFUE–Electric Ignition Models ➀
80% 80% 80%
NOTES: All models are 115V, 60HZ, 1Ø. Gas connection size for all models is 1/2" 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.
[ ] Designates Metric Conversions
Air
Model Features/Physical Data & Specifications
R801P (DF) Series
4
Physical Data and Specifications
U.S. and Canadian Models
•
80% residential Gas Furnace CSA certified
•
PlusOne
™
Diagnostics — 7 Segment LED all units
•
PlusOne
™
Ignition System – DSI for reliability and longevity
•
Heat exchanger is removable for improved serviceability.
Aluminized steel construction provides maximum corrosion
resistance and thermal fatigue reliability.
•
Low profile 34" cabinet ideal for space constrained
installations
•
Integrated Controls board features dip switches for easy
system set up
•
Insulated blower compartment
•
QR code for quick access to product information from your
smart phone or tablet
Model Features
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