Rudd RGTM-06MAES User Manual

FORM NO. G11-505 REV. 1

Supersedes Form No. G11-505

GAS FURNACES

RGTM- SERIES

ECM Equipped
Models with Input Rates
of 60,000, 75,000, 90,000 &
105,000 BTU/HR [17.58, 22,

26.38 & 30.77 kW]

95% A.F.U.E. WITH DUAL

COMFORT CONTROL

™

TWO-STAGE DOWNFLOW/
HORIZONTAL GAS
FURNACES

The Rheem Classic®Series 95% A.F.U.E. with Dual Comfort
Control

™

line of downflow/horizontal gas furnaces are designed for

utility rooms, closets, alcoves, or attics.

The RGTM is shipped in the
downflow configuration and is easily converted for horizontal left-
hand airflow applications.

The design is certified by CSA.

Features

■ Two stages of operation to save energy and maintain optimal com-

fort level.

■ Furnace operates at 70% capacity for low-heat and 100% capacity

for high-heat.

■ Compatible with single or two-stage thermostat. (For optimal perfor-

mance a two-stage thermostat is recommended.)

■ Heat exchanger is constructed of all stainless steel for maximum

corrosion resistance and thermal fatigue reliability.

■ Low profile “34 inch” design is lighter and easier to handle and

leaves room for optional accessories.

■ Left or right side gas, electric, and condensate drainage connections.

■ Integrated control board manages all operational functions and pro-

vides hookups for humidifier and electronic air cleaner.

■ An insulated blower compartment, a slow-opening gas valve and a

specially designed inducer system make it one of the quietest fur­naces on the market today.

■ Variable speed blower motor technology provides ultimate humidity

control, quieter sound levels and year-round energy savings.

■ Optional indoor or outdoor combustion air. In addition, combustion

air may be piped to either the top or side of the cabinet on all down­flow models. A special molded fitting is provided to ease installation.

■ Solid bottom is standard.

■ Control board diagnostics.

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

Classic

®

Series 95% A.F.U.E. gas furnaces are available as optional

accessories for air conditioning models.

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

procedures.

“Visit www.Rheem.com

for complete details.”

2 Rheem Heating, Cooling and Water Heating

STANDARD EQUIPMENT

Completely assembled and wired; heat exchanger; primary: 409 stainless steel,
secondary: 29-4C stainless steel; induced draft; pressure switches; redundant
main gas control; blower compartment door safety switch; solid state time
on/off blower control; limit controls; manual shut-off valve; 100% safety lock
out; cool fan off delay; field selectable heat fan off delay; one hour automatic
retry; power and self-test diagnostics; flame sense current diagnostics;
electronic air cleaner connections; twinning (built-in) features; humidifier
connections; humidifier on/off delay; low speed continuous fan option; single
speed option for heating and cooling applications; pressure regulator for
natural and L.P. (propane) gasses; transformer; direct drive, multi-speed blower
motor. (Please note: a thermostat is not included as standard equipment.)

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.

WARNING

THIS FURNACE IS NOT APPROVED

OR RECOMMENDED

FOR USE IN MOBILE HOMES

PRIMARY AND SECONDARY
HEAT EXCHANGER

REMOTE SENSOR

DIRECT SPARK IGNITION

IN-SHOT BURNERS

ECM MOTOR

PRESSURE SWITCH

DRAFT INDUCER

INTEGRATED
FURNACE
CONTROL

GAS VALVE AND
MANIFOLD

FUSE PROTECTION

CLASSIC®SERIES 90 PLUS HIGH EFFICIENCY
DOWNFLOW/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—
DOWNFLOW/HORIZONTAL MODELS

U.S. and Canadian Models

NOTES: All models are 115V, 60HZ, 1 phase. Gas connection size for all models is 1/2" [13 mm] N.P.T.

➀ See Conversion Kit Index Form for high altitude derate.
➁ Canadian installations only.
➂ In accordance with D.O.E. test procedures.
➃ CFM is Nominal Value. Positive airflow adjustments will increase the Heating CFM—

See Installation Instructions.
*E=Standard
*N=NOx Models

[ ] Designates Metric Conversions

WARNING: Some heating airflow values may be higher
than those required for cooling. Be sure to size duct
systems for highest possible airflow value.

MODEL NUMBERS RGTM-06*MAES RGTM-09*ZAJS

HIGH FIRE INPUT BTU/HR [kW] ➀
LOW FIRE INPUT BTU/HR [kW] ➁
HEATING CAPACITY BTU/HR [kW] 56,000 [16.41] 84,000 [24.62]

HIGH ALTITUDE INPUT 8000' ➁
HIGH ALTITUDE OUTPUT

AT 8000' (HIGH FIRE) [kW] ➁
BLOWER (D x W)

[mm]
MOTOR H.P. [W]–

SPEEDS–TYPE
MOTOR FULL LOAD AMPS 8.7 12
MINIMUM EXT. STATIC

PRESSURE (IN. W.C.) [kPa]
MAXIMUM EXT. STATIC

PRESSURE (IN. W.C.) [kPa]
LOW HEATING CFM @ 0.2"

[0.049 kPa] W.C. E.S.P. [L/s]*
HIGH HEATING CFM @ 0.2"

[0.049 kPa] W.C. E.S.P. [L/s]*

HIGH COOLING CFM @ .8"
[.124 kPa] W.C. E.S.P. [L/s] ➃

LOW COOLING CFM @ .8"
[.124 kPa] W.C. E.S.P. [L/s] ➃

TEMPERATURE RISE-HIGH FIRE
RANGE IN DEGREES °F [°C]

TEMPERATURE RISE-LOW FIRE
RANGE IN DEGREES °F [°C]

MAX. OUTLET AIR TEMPERATURE 170 170 165 180
RETURN AIR CABINETS (OPT.)

RXGR­FILTER SIZE
[mm]

STANDARD, HIGH VELOCITY
PERMANENT FILTER (IN.)

APPROX. SHIPPING WEIGHT
(LBS.) [kg]

AFUE ➂

60,000 [17.58] 90,000 [26.38]
42,000 [12.31] 63,000 [18.46]

40,800 [11.96] 61,200 [17.94]

37,944 [11.12] 56,916 [16.69]

11 x 7

[279 x 178]

1

/2 [373] VAR.

SPEED

.12 [.029] .15 [.037]

.80 [0.2] .80 [0.2]

800

[376]
1048

[493]

A = 1200 A = 2000

C = 800 C = 1400
D = 600
A = 900

C = 600 C = 1050
D = 450

35-65

[19.4-36.1]

30-60

[16.7-33.3]

C17B

(2) 12" x 16"

[305 x 406]

153/4 x 25 x 1 191/4 x 25 x 1

123

[56.0]

95.0% 95.0%

RGTM-07*RBGS

75,000 [21.98]
52,500 [15.39]
70,000 [20.51]
51,000 [14.95]

47,430 [13.90]

11 x 10

[297 x 254]

3

/4 [559] VAR.

SPEED

12

.12 [.029]

.80 [0.2]

1100

[517]

1408

[662]
A = 1600
B = 1400 B = 1600B = 1000 B = 1600
C = 1200
D = 1000 D = 1200
A = 1200
B = 1050 B = 1200B = 750 B = 1200
C = 900
D = 750 D = 900

30-60

[16.7-33.3]

25-55

[13.9-30.6]

C21B

(2) 12" x 16"

[305 x 406]

153/4 x 25 x 1

139

[63.2]

95.0%

12 x 11

[305 x 279]

1 [746] VAR.

SPEED

1350

[635]

1660

[780]

D = 1200
A = 1500

D = 900

30-60

[16.7-33.3]

25-55

[13.9-30.6]

C21B

(2) 12" x 16"

[305 x 406]

148

[67.3]

RGTM-10*RBJS

105,000 [30.77]

73,500 [21.54]
97,000 [28.43]
71,400 [20.93]

66,402 [19.46]

[297 x 254]

1 [746] VAR.

[19.4-36.1]

[16.7-33.3]

(2) 14" x 16"

[609 x 406]

223/4 x 25 x 1

11 x 10

SPEED

12

.20 [.049]

.80 [0.2]

1460

[686]

1752

[823]

A = 2000

C = 1400

A = 1500

C = 1050

35-65

30-60

C29B

165
[75]

95.0%