FORM NO. G11-510 REV. 2

Supersedes Form No. G11-510 Rev. 1

GAS FURNACES

Equipped with

Comfort Control

2

System

™

• Serial communication enabled

• Increased system reliability and efficiency

• 28 on-board diagnostic and operating codes

• Active Protection ™ with homeowner

“Call for Service” alert

• Dual 7-segment LED display

Modulating Furnace Thermostat

RHC-TST550CMMS

“Visit www.Rheem.com

for complete details.”

RGFG- SERIES

Models with Input Rates from 60,000 to 120,000 BTU/HR

[17.58 to 35.16 kW]

(All Models 95% A.F.U.E.† or Above)

MINIMUM 95% A.F.U.E.

90 PLUS COMMUNICATING

MODULATING UPFLOW GAS

FURNACES EQUIPPED WITH

THE COMFORT CONTROL

2

SYSTEM AND CONTOUR

COMFORT CONTROL

®

The Rheem Prestige Series ™ 90 Plus High Efficiency line of upflow gas furnaces are designed for utility rooms, closets, or alcoves. Because of the lowprofile 34 inch height, the RGFG- model can be used vertically to satisfy most applications that traditionally call for a horizontal furnace.

The design is certified by CSA.

Features

■

The Comfort Control 2 System ™ provides 28 on-board diagnostic codes and fault history codes by detecting system and electrical problems. “Call for Service” alert notification is sent to the thermostat to alert the homeowner of required service.

■

Serial Communication Enhanced – When installed with a Serial Com muni cat ing Condensing Unit and user interface control (RHC-TST550CMMS)

500 Series thermostat this unit offers 4 or 2 wire installation, auto-configuration, and diagnostic messaging with full communicating capability.

■

Heat exchanger is constructed of all stainless steel for maximum corrosion resistance and thermal fatigue reliability.

■

Modulating Function: when used with a modulating or communicating

thermostat, modulation rate between 40% and 100% of total capacity.

■

Two-stage Function: when used with a two-stage thermostat, furnace operates at 40% on first stage, and stages up to 65%, then 100% for second stage.

■

Multistage Function: when used with a single-stage thermostat, furnace functions as a three stage furnace operating at 40%, 65% and 100% of total capacity.

■

Reduced firing rates, electrically efficient ECM 3.0 motor, and solid doors provide the ultimate in quiet operation.

■ Low speed constant fan.

■

Constant temperature rise for superior comfort.

■

Seven segment LED for system diagnostics.

■

Diagnostic history for troubleshooting.

■

Variable speed induced draft motor.

■ Hot surface ignition with remote sense.

■

Optional indoor or outdoor combustion air.

A variety of cooling coils and plenums designed to use with the Prestige

Series ™ 90 Plus gas furnaces are available as optional accessories.

✝ A.F.U.E. (Annual Fuel Utilization Efficiency) calculated in accordance with Department of Energy test procedures.

FEATURES & BENEFITS OF THE COMFORT CONTROL

2

SYSTEM

™

■ The Rheem Dual 7-Segment LED Display easily shows system operating status codes and diagnostic codes.

■ The Status Indication

System Diagnostics feature thermostat communication capability and built-in diagnostics.

The thermostat communication capability and alerts the homeowner to any necessary service requirements. Faster, more accurate service is provided by the builtin diagnostics, by providing the HVAC professional with dependable information.

■ The fault recall feature will allow for the last six fault-codes to be displayed, and will retain these codes even if power failure occurs.

■ In order to save time and money, replacement automotive style fuses can be utilized instead of replacing the entire

control board.

2 Rheem Heating, Cooling and Water Heating

PRESTIGE SERIES

™

90 PLUS HIGH EFFICIENCY

MODULATING UPFLOW GAS FURNACE

INDUCER CONTROL MODULE

REMOTE SENSOR

PRIMARY

AND SECONDARY

HEAT EXCHANGER

IN-SHOT BURNERS

HOT SURFACE IGNITOR

PRESSURE

SWITCHES

INTEGRATED

FURNACE CONTROL

GAS VALVE

BLOWER ASSEMBLY WITH

ECM MOTOR

STANDARD EQUIPMENT

Completely assembled and wired; heat exchanger; primary: 409 and aluminized

409 stainless steel, secondary: 29-4C stainless steel; induced draft; pressure switches; redundant modulating main gas control; blower compartment door safety switch; solid state time on/off blower control; limit controls; manual shutoff valve; 100% safety lock out; cool fan off delay; one hour automatic retry; power and self-test diagnostics; flame sense current diagnostics; electronic air cleaner connections; humidifier connections; humidifier on/off delay; dehumidifier connection; low speed continuous fan option; transformer; direct drive, ECM variable speed blower motor. (Please note: a thermostat is not included as standard equipment. See “Accessories”)

DRAFT INDUCER

OPTIONAL EQUIPMENT

Side and bottom filter racks; return air cabinet for all sizes.

NOTE: Furnace is not listed for use with fuels other than natural or L.P.

(propane) gas.

All models can be converted by a qualified 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 parts distributor.

For L.P. (propane) operation, refer to Conversion Kit Index Form.

Fossil Fuel Kits for use with Heat Pumps.

Communicating Thermostat System

WARNING

THIS FURNACE IS NOT APPROVED

OR RECOMMENDED

FOR USE IN MOBILE HOMES

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—UPFLOW MODELS

U.S. and Canadian Models

MODEL NUMBERS

INPUT–MAXIMUM (BTU/HR) [kW]

HEATING CAPACITY–MAXIMUM [kW]

INPUT–MINIMUM (BTU/HR) [kW]

HEATING CAPACITY–MINIMUM [kW]

HEATING EXT. STATIC PRESSURE [kPa]

BLOWER (D X W IN.) [mm]

ECM MOTOR HP [W]

UNIT AMPS

MAXIMUM OVERCURRENT PROTECTION

HEATING CFM–MAXIMUM [L/s]

HEATING CFM–MINIMUM [L/s]

COOLING CFM–RANGE [L/s]

MAXIMUM EXT. STATIC PRESSURE [kPa]

TEMPERATURE RISE RANGE °F [°C]

MAX OUTLET AIR TEMPERATURE °F [°C]

RETURN AIR CABINETS–RXGR-

FILTER SIZE (IN.) [mm] BOTTOM

FILTER SIZE (IN.) [mm] SIDE

APPROX. SHIPPING WEIGHT (LBS.) [kg]

AFUE

RGFG-06EMCK

60,000 [17.58]

55,800 [16.35]

24,000 [7.03]

22,560 [6.61]

0.12 [.029]

11 x 7 [279 x 178]

1/2 [373]

8.7

15

795 [375]

320 [151]

600-1200 [283-566]

0.80 [0.20]

40-70 [22.2-38.9]

170 [76.7]

C17B

15 3 /

4 x 25 [400 x 635]

15 3 /

4 x 25 [400 x 635]

127 [57.6]

96.0%

RGFG-07EMCK

75,000 [21.98]

72,000 [21.10]

30,000 [8.79]

28,200 [8.26]

0.12 [.029]

11 x 7 [279 x 178]

1/2 [373]

8.7

15

995 [470]

430 [203]

600-1200 [283-566]

0.80 [0.20]

40-70 [22.2-38.9]

180 [82.2]

C17B

15 3 /

4 x 25 [400 x 635]

15 3 /

4 x 25 [400 x 635]

133 [60.3]

95.3%

RGFG-09EZCM

90,000 [26.38]

86,000 [25.20]

36,000 [10.55]

33,840 [9.92]

0.15 [.037]

12 x 11 [305 x 279]

1 [746]

12.0

15

RGFG-10EZCM

105,000 [30.77]

100,000 [29.31]

42,000 [12.31]

39,000 [11.57]

0.20 [.049]

12 x 11 [305 x 279]

1 [746]

12.0

15

RGFG-12ERCM

120,000 [35.17]

115,000 [33.70]

48,000 [14.07]

45,120 [13.22]

0.20 [.049]

11 x 10 [279 x 254]

1 [746]

12.0

15

1195 [564]

515 [243]

1395 [658]

600 [283]

1595 [753]

685 [323]

1200-2000 [566-944] 1200-2000 [566-944] 1200-2000 [566-944]

0.80 [0.20] 0.80 [0.20] 0.80 [0.20]

40-70 [22.2-38.9] 40-70 [22.2-38.9] 40-70 [22.2-38.9]

180 [82.2]

C21B

180 [82.2]

C21B

180 [82.2]

C24B

19 1 /

4 x 25 [489 x 635] 19 1 /

4 x 25 [489 x 635] 22 3 /

4 x 25 [578 x 635]

15 3 /

4 x 25 [400 x 635] 15 3 /

4 x 25 [400 x 635] 15 3 /

4 x 25 [400 x 635]

158 [71.7]

95.1%

162 [73.5]

95.3%

170 [77.1]

95.6%

MODEL IDENTIFICATION

R G F G — 07E M C K S

Rheem Gas

Furnace

Modulating

Prestige

Series ™

90 Plus

Gas Furnace

Design

Series

Communicating

Electric

Ignition

06E

07E

09E

10E

12E

Heating Input

Designation

Electric

Ignition–

NOx Models

06N

07N

09N

10N

—

Input

BTU/HR

60,000 [17.6 kW]

75,000 [22.0 kW]

90,000 [26.4 kW]

105,000 [30.7 kW]

120,000 [35.2 kW]

Blower Size

M = 11 x 7

[279 x 178 mm]

R = 11 x 10

[279 x 254 mm]

Z = 12 x 11

[305 x 279 mm]

Variations

C = Single/

Multi Zone

Heat/Cool

Designation

K = 600-1200 CFM

[283-566 L/s]

M = 1200-2000 CFM

[566-944 L/s]

Fuel Code

S = U.S. and

Canadian

Natural Gas

[ ] Designates Metric Conversions

4 Rheem Heating, Cooling and Water Heating

UPFLOW MODELS

MODEL

RGFG-

06

07

09

10

12

A

17 1 /

2

[445]

17 1 /

2

[445]

21 [533]

21 [533]

24 1 /

2

[622]

B

16 3 /

8

[416]

16 3 /

8

[416]

19 7 /

8

[505]

19 7 /

8

[505]

23 3 /

8

[594]

C D

15 5 /

8

[397] 2 [51]

15 5 /

8

[397] 2 [51]

19 1 /

8

[487] 2 [51]

19 1 /

8

[487] 2 [51]

22 5 /

8

[575] 2 [51]

E

15 [422]

15 [422]

18 1 /

2

[511]

18 1 /

2

[511]

22 [600]

F

13 13 /

16

[351]

13 13 /

16

[351]

17 5 /

16

[440]

17 5 /

16

[440]

20 13 /

16

[529]

LEFT

SIDE

0

0

0

0

0

RIGHT

SIDE

0

0

0

0

0

MINIMUM CLEARANCE (IN.) [mm]

BACK

0

0

0

0

0

TOP

1 [25]

1 [25]

1 [25]

1 [25]

1 [25]

FRONT

2 [51]

2 [51]

2 [51]

2 [51]

2 [51]

VENT

0

0

0

0

0

[ ] Designates Metric Conversions

Rheem Heating, Cooling and Water Heating 5

BLOWER PERFORMANCE DATA—RGFG MODELS

MODEL

RGFG-

06

07

09

10

12

BLOWER SIZE

(D x W)

IN. [mm]

11 x 7

[279 x 178]

11 x 7

[279 x 178]

12 x 11

[305 x 279]

12 x 11

[305 x 279]

11 x 10

[279 x 254]

ECM

MOTOR H.P.

[W]

1/2

[373]

1/2

[373]

1

[746]

1

[746]

1

[746]

BLOWER

SPEED

(SELECTED W/DIP

SWITCHES)

HIGH

MED-HI

MED

LOW

HIGH

MED-HI

MED

LOW

HIGH

MED-HI

MED

LOW

HIGH

MED-HI

MED

LOW

HIGH

MED-HI

MED

LOW

[ ] Designates Metric Conversions

CFM [L/s] AIR DELIVERY

EXTERNAL STATIC PRESSURE

INCHES WATER COLUMN [kPa]

0.1 [.02]-0.8 [.20]

1200 [566]

1000 [472]

800 [378]

600 [283]

1200 [566]

1000 [472]

800 [378]

600 [283]

2000 [944]

1600 [755]

1400 [661]

1200 [566]

2000 [944]

1600 [755]

1400 [661]

1200 [566]

2000 [944]

1600 [755]

1400 [661]

1200 [566]

6 Rheem Heating, Cooling and Water Heating

ACCESSORIES—UPFLOW

VENT TERMINATION KITS CONCENTRIC: HORIZONTAL/

VERTICAL =

RXGY-E03A (US & Canadian Installations)

HORIZONTAL TWO PIPE: RXGY-D02, RXGY-D03, RXGY-D04

(US Installations)

RXGY-D02A, RXGY-D03A, RXGY-D04A (Canadian Installations)

RXGY-G02 (US Only)

CONDENSATE PUMP KIT: RXGY-B01

NEUTRALIZER KIT: RXGY-A01

RETURN AIR PLENUM: RXGR-C17B

RXGR-C21B

RXGR-B24B

EXTERNAL BOTTOM FILTER RACK: RXGF-CB

EXTERNAL SIDE FILTER RACK: RXGF-CA

MODEL

RGFG-

06

07

09

10

12

FILTER RACK FILTER SIZES* INCHES [mm]

RXGF-CB

(BOTTOM)

15 3 /

4 x 25

[400 x 635]

RXGF-CA

(SIDE)

15 3 /

4 x 25

[400 x 635]

15 3 /

4 x 25

[400 x 635]

19 1 /

4 x 25

[489 x 635]

19 1 /

4 x 25

[489 x 635]

22 3 /

4 x 25

[578 x 635]

15 3 /

4 x 25

[400 x 635]

15 3 /

4 x 25

[400 x 635]

15 3 /

4 x 25

[400 x 635]

15 3 /

4 x 25

[400 x 635]

*Filter racks are shipped without filters.

Filters shipped with furnace may be used or a suitable 1" [25.4 mm] filter.

PLENUM DATA FOR “A” COILS

Plenum adapters are required in some instances for use on upflow applications when plenum and furnace size do not match.

FURNACE

WIDTH

IN. [mm]

17 1 /

2

[445]

17 1 /

2

[445]

17 1 /

2

[445]

17 1 /

2

[445]

21 [533]

21 [533]

21 [533]

24 1 /

2

[622]

24 1 /

2

[622]

PLENUM

WIDTH

IN. [mm]

16 1 /

4

[413]

20 1 /

4

[514]

21 5 /

8

[549]

25 1 /

4

[641]

25 1 /

4

[641]

22 1 /

4

[565]

21 5 /

8

[549]

25 1 /

4

[641]

21 5 /

8

[549]

PLENUM ADAPTER

UPFLOW

RXAA-C185

RXAA-C173

RXAA-C187

RXAA-C174

RXAA-C175

RXAA-C176

RXAA-C188

RXAA-C177

RXAA-C187

Note: See Form Number C11-206 for MultiFlex ® coil data.

COIL

PLENUM

RXAL-B16BU

RXAL-B20BU

RXAL-B21BU

RXAL-B25BU

RXAL-B25BU

RXAL-B22BU

RXAL-B21BU

RXAL-B25BU

RXAL-B21BU

LP KIT: (Available through PROSTOCK ® )

U.S./Canadian = RXGJ-FP27 (HU Fuel codes).

THERMOSTATS

RECOMMENDED MODULATING FURNACE THERMOSTAT

RHC-TST550CMMS

CONTRACTOR BENEFITS:

• Multi-Purpose Thermostat-Setup, Control & Diagnostics

• Auto-Configuration – No Manual Settings Required in the Field

• System History – More Accurate Diagnostics

• Easy Installation – Requires only 4 wires

• Diagnostic Messages (Service Access to Fault Codes)

• Blower Adjustment in Heat and Cool

• Programmable Fan

• USB Interface for contractor contact information and thermostat programming

HOMEOWNER BENEFITS:

• Scrolling System Status

• De-Humidification Control

• Humidification Control

• Heat/Cool/Auto Change-over

• Outdoor Temperature Display

• Backlight On/Off

• Intelligent Scheduling Ramp-Up/Program Anticipation

• Audio Notifications On/Off

• Air Filter, UV Lights & Humidifier Maintenance Reminder

• Temperature Offset

• Continuous Fan (Hi, Med, Lo)

FOSSIL FUEL KIT

RXPF-F02

*PROGRAMMABLE THERMOSTAT ACCESSORIES:

Adapter Plate = F61-2600

Remote F1451328 and F1451378 Sensor

*Available through PROSTOCK ® .

[ ] Designates Metric Conversions

Rheem Heating, Cooling and Water Heating 7

ACCESSORIES—UPFLOW (con’t.)

FOR HIGH ALTITUDES:

Installations up to 8,000 ft. do not require a special kit or option.

However, an orifice change may be required based on heating value and elevation. See Installation Instructions for more information.

CAUTION: Always follow National Fuel Gas Code (NFGC) guidelines when converting furnaces for high altitudes.

For all installations above 2000 ft. the burner orifice size needs to be recalculated and verified at elevations above 2000 ft. A burner orifice change may still be required. See Installation Instructions for more information.

Manifold gas pressure reduction methods to adjust for altitude may

NOT be used on these models. The only method permitted on modulating furnace models is to recalculate the burner orifice size.

See Installation Instructions for more information.

[ ] 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.

Primary and Secondary Heat Exchanger ......Limited Lifetime

Conditional Unit Replacement Warranty*

(Registration Required) ..............................Limited Lifetime

Parts ..........................................................Ten (10) Years

*For Complete Details of the Limited Warranty, Including Applicable Terms and Conditions, See Your Local Installer or Contact the Manufacturer for a Copy.

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.

3-11 DC FORM NO. G11-510 REV. 2

Supersedes Form No. G11-510 Rev. 1