Rheem High Efficiency - X-13 Motor - Standard N Coil Specification

Rheem High Efficiency Air Handler

FORM NO. H11-543 REV. 2

RHLL- Series

X-13 (ECM) Motor
Efficiencies up to 16 SEER

• RHLL feature an X-13 (ECM) motor which provides enhanced
SEER performance with most Rheem outdoor units.

• Versatile 4-way convertible design for upflow, downflow,
horizontal left and horizontal right applications.

• Factory-installed high efficiency indoor coil.

• Sturdy cabinet construction with 1.0 inch [25.4 mm] of
foil faced insulation for excellent sound and insulating
characteristics.

• Field-installed auxiliary electric heater kits provide exact heat
for indoor comfort. Kits include circuit breakers which meet
U.L. and cUL requirements for service disconnect.

•1

1

/2 ton [5.3 kW] through 5 ton [17.6 kW] models are between

42

1

/2 to 551/2 inches [1080 to 1410 mm] tall and 22 inches

[559 mm] deep.

• All models meet or exceed 330 to 400 CFM [156 to 189 L/s]
per ton at .3 inches [.7 kPa] of external static pressure.

• Enhanced airflow up to .7" external static pressure.

Air

Air Handlers

RHLL Series

Air

Table of Contents

RHLL Series

2

TABLE OF CONTENTS

Engineering Features ......................................................................................3

Model Number Identification ............................................................................4

Dimensional Data............................................................................................5

Airflow Directional Data ..................................................................................6

Airflow Performance Data ..........................................................................7-11

Electrical Data ........................................................................................12-15

Electrical Wiring ............................................................................................16

Accessories ............................................................................................................16

Limited Warranty ..........................................................................................17

Air

Engineering Features

RHLL Series

3

Engineering Features

RHLL- Series

• The most compact unit design available, all standard heat air
handler models only 42

1

/2 to 551/2 inches [1079 to 1409 mm] high.

• Attractive pre-painted cabinet exterior.

• Rugged wall steel cabinet construction, designed for added
strength and versatility.

• 1.0" foil faced insulation mechanically retained in blower
compartment for excellent thermal and sound performance.

• Four leg blower motor mount.

• Blower housing with controls, motor and blower. Slide out
design for service and maintenance convenience.

• Traditional open wire element design for heat applications.

• Field convertible for vertical downflow, horizontal left hand or
right hand air supply.

• 3 combustible floor base accessories fit all model sizes when
required for downflow installations on combustible floors.

• Indoor coil design provides low air side pressure drop, high
performance and extremely compact size.

• Expansion valve on indoor coil provides for operation with air
conditioning or heat pump using the same coil.

• Coils are constructed of aluminum fins bonded to internally
grooved copper tubing.

• Molded polymer corrosion resistant condensate drain pan is
provided on all indoor coils.

• Supply duct flanges provided as standard on air handler
cabinet.

• Provisions for field electrical, connections available from
either side or top of the air handler cabinet.

• Connection point for high voltage wiring is inside the air han­dler cabinet. Low voltage connection is made on the outside
of the air handler cabinet.

• Concentric knockouts are provided for power connection to
cabinet. Installer may pull desired hole size up to 2 inches
[51 mm] for 1

1

/2 inch [38 mm] conduit.

• Front refrigerant and drain connections.

• Suitable for application in mobile homes.

[ ] Designates Metric Conversions

Air

Model Number Identification

RHLL Series

4

Model Number Identification

Coil Specifications/Airflow Pressure Drop

RHL L—HM2417J A

Design Variation

A = 1st Design
D = 2nd Design

Voltage

A = 115/1/60
J = 208/240/1/60
D = 480/3/60

Cabinet Size

17 = 17.5" [431.8 mm] (600-1200 CFM)
21 = 21" [533.4 mm] (1400-1600 CFM)
24 = 24.5" [609.6 mm] (1600-1800 CFM)

Capacity

24 = 18,000/24,000 BTU/H [5.27/7.03 kW]
36 = 30,000/36,000 BTU/H [8.79/10.55 kW]
38 = 30,000/36,000/42,000 BTU/H

[8.79/10.55/12.31 kW]
48 = 42,000/48,000 BTU/H [12.31/14.06 kW]
60 = 60,000 BTU/H [17.58 kW]

HM = A/C or HP Multi-Position
(Vertical Upflow/Horizontal Left is the
factory configuration)

Refrigerant

L = R-410A

L = High Efficiency (X-13 (ECM) Motor)

Classification

H = Air Handler

Rheem

[ ] Designates Metric Conversions

Available Models at 115V A Voltage

RHLL-HM2417AD
RHLL-HM3617AA
RHLL-HM4821AA
RHLL-HM4824AA
RHLL-HM6024AA
RHLL-HM3821AA

Available Models at 480V D Voltage

RHLL-HM6024DA

Available Models at 240V J Voltage

RHLL-HM2417JD
RHLL-HM3617JA
RHLL-HM3821JA
RHLL-HM4821JA
RHLL-HM4824JA
RHLL-HM6024JA

Air

Dimensional Data

RHLL Series

5

ELECTRICAL CONNECTIONS

Unit Dimensions

[ ] Designates Metric Conversions

( ) Designates Unit with Double Coil Cabinet

Unit Dimensions & Weights

UPFLOW UNIT SHOWN:
UNIT MAY BE INSTALLED UPFLOW,
DOWNFLOW, HORIZONTAL RIGHT
OR LEFT AIR SUPPLY.

Return Air Opening Dimensions

Model

Size

RHLL

Refrigerant Connections

Sweat (In.) [mm] ID

Unit

Width

“W” In. [mm]

Unit

Height

“H” In. [mm]

Supply

Duct

“A” In. [mm]

Air Flow

CFM (Nom.) [L/s]

Unit Weight/Shipping Weight

(Lbs.) [kg]

Liquid Vapor

Lo Hi

Unit With

Coil (Max. KW)

2417

3

/8 [9.53]

3

/4 [19.05] 171/2 [445] 421/2 [1080] 161/2 [406]

600 [283] 800 [378] 82/96 [37/44]

3617

3

/8 [9.53]

3

/4 [19.05] 171/2 [445] 421/2 [1080] 161/2 [406]

1000 [472] 1200 [566] 92/106 [37/48]

3621

3

/8 [9.53]

3

/4 [19.05] 211/2 [533] 421/2 [1080] 191/2 [495] 1200 [566] — 97/112 [44/51]

3821

3

/8 [9.53]

7

/8 [22.23] 211/2 [533] 501/2 [1282] 191/2 [495] 1000 [472] 1200 [566] 150/166 [68/75]

4821

3

/8 [9.53]

7

/8 [22.23] 211/2 [533] 501/2 [1282] 191/2 [495] 1400 [661] 1600 [755] 150/166 [68/75]

4824

3

/8 [9.53]

7

/8 [22.23] 241/2 [622] 551/2 [1410] 231/2 [584]

1600 [755] — 162/180 [73/81]

6024

3

/8 [9.53]

7

/8 [22.23] 241/2 [622] 551/2 [1410] 231/2 [584] — 1800 [850] 181/198 [82/90]

*Maximum dehumidification airflow.

[ ] Designates Metric Conversions

( ) Designates Unit with Double Coil Cabinet

Unit Dimensions & Weights

MAY EXIT TOP OR EITHER SIDE

HIGH VOLTAGE CONNECTION

3

/32 [27.8 mm], 131/32 [50 mm] DIA. KNOCKOUTS.

1

LOW VOLTAGE CONNECTION

5

/8 [15.9 mm] AND 7/8 [22.2 mm] KNOCKOUT

AUXILIARY DRAIN CONNECTION

3

/4 [19.1 mm] FEMALE PIPE THREAD (NPT)

HORIZONTAL APPLICATION ONLY

PRIMARY DRAIN CONNECTION

3

/4 [19.1 mm] FEMALE PIPE THREAD (NPT)

AUXILIARY DRAIN CONNECTION

3

/4 [19.1 mm] FEMALE PIPE THREAD (NPT)

UPFLOW/DOWNFLOW APPLICATION ONLY

LIQUID LINE CONNECTION
COPPER (SWEAT)

VAPOR LINE CONNECTION
COPPER (SWEAT)

7

/8 [22.2 mm],

SUPPLY AIR

5

/16

10

[262 mm]

A

191/2 [495 mm]

RETURN AIR

OPENING

UPFLOW UNIT SHOWN:
UNIT MAY BE INSTALLED UPFLOW, DOWNFLOW,
HORIZONTAL RIGHT OR LEFT AIR SUPPLY.

NOTE: 24 CLEARANCE REQUIRED IN FRONT OF
UNIT FOR FILTER AND COIL MAINTENANCE.

W

H

11

/16

21

[551 mm]

Model

Cabinet Size

Return Air

Opening Width

(Inches)

17 157/8 193/4
21 193/8 193/4
24 227/8 193/4

Return Air Opening

Depth/Length

(Inches)

HORIZONTAL ADAPTER KIT

VAPOR LINE

CONNECTION

AUXILIARY HORIZONTAL

DRAIN CONNECTION

PRIMARY DRAIN

CONNECTION

AUXILIARY UPFLOW/DOWNFLOW

DRAIN CONNECTION

515/16

[151 mm]

1

/8

4

[105 mm]

1

3

/16

[76 mm]

3

1

/16 [48 mm]

1

1

/8 [29 mm]

1

/16

1

[27 mm]

1

[35 mm]

2

[71 mm]

3

/8

13

/16

1

/4

5

[133 mm]

3

5

/8

[136 mm]

LIQUID LINE
CONNECTION

VERTICAL DRAIN PAN

Air

Airflow Directional Data

RHLL Series

6

UPFLOW DOWNFLOW

Airflow Directional Data

HORIZONTAL RIGHT
HAND AIRFLOW

HORIZONTAL LEFT
HAND AIRFLOW

Air

Airflow Performance Data

RHLL Series

7

Airflow Performance

Airflow performance data is based on cooling performance
with a coil and no filter in place. Select performance table for

appropriate unit size, voltage and number of electric heaters to
be used. Make sure external static applied to unit allows oper­ation within the minimum and maximum limits shown in table

below for both cooling and electric heat operation. For opti­mum blower performance, operate the unit in the .3 [8 mm] to
.7 inches [18 mm] W.C. external static range. Units with coils
should be applied with a minimum of .1 inch [3 mm] W.C.
external static range.

Airflow Operating Limits

[ ] Designates Metric Conversions

Model Cabinet Size 17 17/21

Cooling BTUH x 1,000
Cooling Tons Nominal

Heat Pump or Air Conditioning
Maximum Heat/Cool CFM [L/s]
(37.5 CFM [18 L/s]/1,000 BTUH)
(450 CFM [212 L/s]/Ton Nominal)

Heat Pump or Air Conditioning
Nominal Heat/Cool CFM [L/s]
(33.3 CFM [16 L/s]/1,000 BTUH)
(400 CFM [189 L/s]/Ton Nominal)

Heat Pump or Air Conditioning
Minimum Heat/Cool CFM [L/s]
(30.0 CFM [14 L/s]/1,200 BTUH)
(360 CFM [170 L/s]/Ton Nominal)

Maximum kW Electric Heating
& Minimum Electric Heat CFM [L/s]13487 [230]13617 [291]18814 [384]181054 [497]

Maximum Electric Heat Rise °F [°C] 80 [26.7] 63 [17.2] 66 [18.9] 51 [10.6] 49 [9.4] 50 [10] 50 [10]

-018

1.5

675

[319]

600

[283]

540

[255]

-024
2

900

[425]

800

[378]

720

[340]

-030

2.5

1125

[531]

1000
[472]

900

[425]

-036
3

1350
[637]

1200
[566]

1080
[510]

-038

3.5

1350
[637]

1200
[566]

1080
[510]

18

1042 [492]

21

-042

3.5

1575

[743]

1400
[661]

1260
[595]

20

1171 [553]251502 [709]251502 [709]

-048
4

1800

[850]

1600
[755]

1440
[680]

-048
4

1800

[850]

1600

[755]

1440

[680]

24

-060
5

1930

[911]

1800
[850]

1620
[765]

30

1666 [786]

54 [12.2]52 [11.1]

Air

Airflow Performance Data

RHLL Series

8

External Static Pressure—Inches W.C. [kPa]

X-13 CFM [L/s] Air Delivery/RPM/Watts—115/208/240 Volts

RPM 592

Blower Size/

Motor

HP [W]

# of Speed

-3617

No Heater

613

Tonnage

Application

656

Manufacturer
Recommended
Air-Flow Range

(Min/Max) CFM

719 778 — —

Watts 108 90 97 82 73 — —

10x8

1/3 HP [249]

5 Speed

CFM — — — — 808 [381] 629 [297] 584 [276]

RPM

0.1 [.02] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.5 [.12] 0.6 [.15] 0.7 [.17]

— — — — 789 842

RPM 565 587 630 692 751 — —

892

Model

No.

RHLL

-2417

with 13 kW

Heater

-2417

No Heat

-2417

with 13 kW

Heater

-2417

No Heat

Watts 95 81 88 74 66 — —

10x8

1/3 HP [249]

5 Speed

-3617

No Heater

RPM

1.5 Ton

683/485

[322/229 L/s]

CFM — — — — 683 [322] 615 [290] 572 [270]

CFM 814 [384] 692 [326] 589 [278] 535 [252]

RPM — — — — 789 842 892

467 [220] — —

Watts — — — — 148 168 163

RPM 596 645

-3617

with 18 kW

Heater

694 741 791

775

— —

816 846 882

Watts 105 108 116 121 130 — —

10x8

1/3 HP [249]

5 Speed

CFM

926 —

— — — — 858 [276] 816 [385] 770 [363]

RPM — — — — 834 879 925

—

Watts 237 249 259 268 277

2 Ton

858/697

[405/329 L/s]

CFM 902 [426] 846 [399] 788 [372] 742 [350] 679 [320] — —

Watts — — — — 185 182 214

RPM 595 670 719 767 817 — —

Watts 113 125 124 129 197 — —

10x8

1/3 HP [249]

5 Speed

CFM — — — — 833 [393] 791 [373]

746 [352]

RPM — — — — 852 898

— —

10x8

1/2 HP [373]

5 Speed

CFM — —

2 Ton

683/485

[322/229 L/s]

CFM 882 [416] 827 [390] 769 [363] 723 [341] 661 [312] — —

Watts — — — — 192 189 222

RPM 671 725 764 809 852 — —

Watts 153 168 174 180 188 — —

10x8

1/2 HP [373]

5 Speed

CFM — — — — 1084 [512] 1040 [491] 1001 [472]

RPM — — —

—

—

1.5 Ton

896

683/485

[322/229 L/s]

CFM 837 [395] 713 [366] 608 [287] 554 [261] 485 [229] — —

936 971

— 1275 [602] 1244 [587] 1211 [571]

Watts — — — — 140 159 155

RPM — —

2.5 Ton

935/1084 CFM

[441/512 L/s]

CFM 1093 [516] 1050 [496] 1017 [480] 977 [461] 935 [441] — —

Watts

— — — — 249 257 261

RPM 711 765 804 849 892 — —

Watts 164 179 185 191 199 — —

10x8

1/2 HP [373]

5 Speed

CFM — — — — 1059 [500] 1015 [479] 976 [461]

RPM — — — — 936 976 1011

— — 963 999 1029

3 Ton

1130/1275 CFM

[533/602 L/s]

2.5 Ton

910/1059 CFM

[429/500 L/s]

CFM 1068 [504] 1025 [484] 992 [468] 952 [449] 910 [429] — —

Watts

— — — — 260 268 272

CFM 1270 [599] 1237 [584] 1199 [566] 1165 [550] 1130 [533] — —

Watts

— — — — 338 348 363

Motor

Speed

From

Factory

5

5

5

5

5

5

5

-3617

with 18 kW

Heater

RPM 815 856 886 922 966 — —

Watts 248 260 270 279 288 — —

10x8

1/2 HP [373]

5 Speed

CFM — — — — 1250 [590] 1219 [575] 1186 [560]

RPM — — — — 1003 1039 1069

3 Ton

1105/1250 CFM

[521/590 L/s]

CFM 1245 [588] 1212 [572] 1174 [554] 1140 [538] 1105 [521] — —

Watts — — — — 349 359 374

5

Motor

Speed

2

2

4

4

4

2

2

4

3

3

5

5

3

3

5

5

115V/208V/240V/480V Airflow Performance Data—RHLL (X-13 (ECM) Motor)

[ ] Designates Metric Conversions

Air

Airflow Performance Data

RHLL Series

9

Notes: X-13 (ECM) motor speed changes.
All X-13 (ECM) motors have 5 speed tabs. Speed tab 1 is for continuous fan. Speed tab 2 (low static) and Speed tab 3 (high static) are for lower tonnage. Speed tab 4
(low static) and Speed tab 5 (high static) are for higher tonnage.
X-13 (ECM) air handlers are always shipped from factory at Speed tab 5, except for -4824, which is set at Speed tab 3. For instance, RHLL-HM2417JA is always
shipped at high static 2-ton airflow (Speed tab 5). To change to 1.5-ton airflow, move the blue wire to Speed tab 2 or 3 on the X-13 (ECM) motor.
The low static Speed tab 2 (lower tonnage) and 4 (higher tonnage) are used for external static below 0.5" WC. The high static Speed tab 3 (lower tonnage) and 5
(higher tonnage) are used for external static exceeding 0.5" WC. Move the blue wire to the appropriate Speed tab as required by the application needs.

• The airflow for continuous fan (Speed tab 1) is always set at 50% of the Speed tab 4.

• The above airflow table lists the airflow information for air handlers without heater and air handler with maximum heater allowed for each model.

• The following formula can be used to calculate the approximate airflow, if a smaller (N kW) than the maximum heater kit is installed.
Approximate Airflow = Airflow without heater – (Airflow without heater – Airflow with maximum heater) x (N kW/maximum heater kW)

[ ] Designates Metric Conversions

115V/208V/240V/480V Airflow Performance Data—RHLL (X-13 (ECM) Motor) (con’t.)

Model

No.

RHLL

-3821

No Heater

-3821

with 18 kW

Heater

-3821

No Heater

-3821

with 18 kW

Heater

Tonnage

Application

2.5 Ton

2.5 Ton

3 Ton

3 Ton

Motor

Speed

From

Factory

4

4

4

4

Manufacturer
Recommended
Air-Flow Range

(Min/Max) CFM

854/1103 CFM

[403/521 L/s]

828/1016 CFM

[391/479 L/s]

1070/1288 CFM

[505/608 L/s]

1042/1257 CFM

[492/593 L/s]

Blower Size/

Motor

HP [W]

# of Speed

10x10

3/4 HP [559]

5 Speed

10x10

3/4 HP [559]

5 Speed

10x10

3/4 HP [559]

5 Speed

10x10

3/4 HP [559]

5 Speed

Motor
Speed

2

3

2

3

4

5

4

5

0.1 [.02] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.5 [.12] 0.6 [.15] 0.7 [.17]

CFM 1073 [506] 1016 [479] 963 [454] 906 [428] 854 [403] — —

RPM 637

Watts 130 142 153 165 176 — —

CFM — — — — 1103 1059 1000

RPM

Watts — — — — 262 271 285

CFM 1044 [493] 988 [466] 936 [442] 880 [415] 828 [391] — —

RPM 678 734 791 844 883 — —

Watts 141 155 158 171 182 — —

CFM — — — — 1016 961 904

RPM — — — — 939 968 1015

Watts — — — — 233 243 265

CFM 1264 [597] 1223 [577] 1171 [553] 1112 [525] 1070 [505] — —

RPM 724 761 814 868 900 — —

Watts 198 208 222 237 245 — —

CFM — — — — 1288 1244 1200

RPM — — — — 974 1012 1044

Watts — — — — 345 362 371

CFM 1233 [582] 1193 [563] 1142 [539] 1084 [512] 1042 [492] — —

RPM 759 794 845 915 933 — —

Watts 219 215 227 251 261

CFM — — — — 1257 1213 1169

RPM — — — — 1020 1023 1054

Watts — — — — 355 368 376

— — — — 917 957 1001

External Static Pressure—Inches W.C. [kPa]

692

746

801 847 — —

PSC CFM [L/s] Air Delivery/RPM/Watts—115/208/240 Volts

Air

Airflow Performance Data

RHLL Series

10

115V/208V/240V/480V Airflow Performance Data—RHLL (X-13 (ECM) Motor) (con’t.)

[ ] Designates Metric Conversions

Model

No.

RHLL

-4821

No Heater

-4821

with 20 kW

Heater

-4821

No Heater

-4821

with 25 kW

Heater

-4824

No Heater

-4824

with 25 kW

Heater

-6024

No Heater

-6024

with 30 kW

Heater

Tonnage

Application

3.5 Ton

3.5 Ton

4 Ton

4 Ton

4 Ton

4 Ton

5 Ton

5 Ton

Motor

Speed

From

Factory

5

5

5

5

3

3

5

5

Manufacturer
Recommended
Air-Flow Range

(Min/Max) CFM

1337/1447 CFM

[631/683 L/s]

1297/1333 CFM

[612/629 L/s]

1535/1654 CFM

[724/781 L/s]

1495/1614 CFM

[706/762 L/s]

1545/1732 CFM

[729/817 L/s]

1505/1692 CFM

[710/798 L/s]

1517/1699 CFM

[715/800 L/s]

1477/1655 CFM

[687/785 L/s]

Blower Size/

Motor

HP [W]

# of Speed

10x10

3/4 HP [559]

5 Speed

10x10

3/4 HP [559]

5 Speed

10x10

3/4 HP [559]

5 Speed

10x10

3/4 HP [559]

2 Speed

11x11

3/4 HP [559]

5 Speed

11x11

3/4 HP [559]

5 Speed

11x11

3/4 HP [559]

5 Speed

11x11

3/4 HP [559]

5 Speed

Motor
Speed

2

3

2

3

4

5

4

5

2

3

2

3

2

3

2

3

0.1 [.02] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.5 [.12] 0.6 [.15] 0.7 [.17]

CFM 1473 [695] 1442 [681] 1401 [661] 1373 [648] 1337 [631] — —

RPM 781 825 867 905 949 — —

Watts 257 271 303 307 315 — —

CFM — — — — 1447 [683] 1433 [676] 1402 [662]

RPM — — — — 987 1034 1065

Watts

CFM 1433 [676] 1402 [662] 1361 [642] 1333 [629] 1297 [612] — —

RPM

Watts 277 295 313 319 325

CFM — —

RPM — —

Watts

CFM 1665 [786] 1631 [770] 1601 [756] 1572 [742] 1535 [724] — —

RPM 853 893 934 968 1015 — —

Watts 351 387 401 406 422 — —

CFM — — — — 1654 [781] 1624 [766] 1563 [738]

RPM — — — — 1036 1078 1095

Watts

CFM 1625 [767] 1591 [751] 1561 [737] 1532 [723] 1495 [706] — —

RPM 894 932 970 1020 1052 — —

Watts 389 400 410 430 450 — —

CFM — — — — 1614 [762] 1584 [748] 1523 [719]

RPM — — — — 1085 1090 1105

Watts — — — — 514 520 530

CFM 1748 [825] 1669 [788] 1639 [773] 1599 [755] 1545 [729] — —

RPM 660

Watts 297 311 326 340 353 — —

CFM — — — — 1732 [817] 1683 [794] 1630 [769]

RPM

Watts — — — — 448 467 480

CFM 1708 [806] 1629 [769] 1599 [755] 1559 [736] 1505 [710] — —

RPM 680 736

Watts 305 330 341 350 361 — —

CFM

RPM — — — — 865 890 1014

Watts — — — — 460 470 481

CFM 1705 [800] 1661 [703] 1632 [770] 1572 [741] 1517 [915] — —

RPM 663 701 741 782 819 — —

Watts 292 309 321 343 357 — —

CFM — — — — 1699 [500] 1646 [776] 1601 [725]

RPM — — — — 857 895 920

Watts — — — — 447 466 473

CFM 1665 [995] 1621 [965] 1592 [751] 1532 [723] 1477 [697] — —

RPM 701 739 779 820 857 — —

Watts 313 330 342 364 378 — —

CFM — — — — 1657 [787] 1606 [759] 1561 [735]

RPM — — —

Watts — — — — 968 487 494

— — — — 394 406 405

831

— — — — 350 364 377

— — — — 500 513 523

— — — — 840 872 899

— — — — 1692 [798] 1643 [775] 1590 [750]

External Static Pressure—Inches W.C. [kPa]

875 919 954

698

—

— — 1011 1046 1080

734

760 790 820

— 1333 [629] 1300 [613] 1267 [598]

762 795 — —

— 895 933 958

989 —

PSC CFM [L/s] Air Delivery/RPM/Watts—115/208/240 Volts

—

— —

— —

11

115V/208V/240V/480V Airflow Performance Data—RHLL (X-13 (ECM) Motor) (con’t.)

Notes: • All 208/240V PSC motors have voltage taps for 208 and 240 volts.

• All 208/240V PSC motors are shipped on high speed and 240 volts.

• If the application external static is less than 0.5" WC, adjust the motor speed to the low static speed as described below:

• Unplug the black motor wire off the relay on the control board and plug in the red motor wire.

• Replace the cap on the black motor wire.

• Voltage change (208/240V motors):

• Move the orange lead to transformer 208V tap from 240V tap. Replace the wire cap on 240V tap.

• Unplug the purple motor wire off the transformer and plug in the yellow motor wire.

• Replace the cap on the purple motor wire.

• The above airflow table lists the airflow information for air handlers without heater and air handler with maximum heater allowed for each model.

• The following formula can be used to calculate the approximate airflow, if a smaller (N kW) than the maximum heater kit is installed.
Approximate Airflow = Airflow without heater - (Airflow without heater - Airflow with maximum heater) x (N kW/maximum heater kW)

[ ] Designates Metric Conversions

Air

Airflow Performance Data

RHLL Series

Model

No.

RHLL

-6024

No Heater

-6024

with 30 kW

Heater

Tonnage

Application

5 Ton

5 Ton

Motor
Speed

From

Factory

5

5

Manufacturer
Recommended
Air-Flow Range

(Min/Max) CFM

1739/1905 CFM

[821/899 L/s]

1699/1865 CFM

[802/880 L/s]

Blower Size/

Motor

HP [W]

# of Speed

11x11

3/4 HP [559]

5 Speed

11x11

3/4 HP [559]

5 Speed

Motor

Speed

4

5

4

5

0.1 [.02] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.5 [.12] 0.6 [.15] 0.7 [.17]

CFM 1902 [898] 1862 [879] 1809 [854] 1781 [840] 1739 [821] — —

RPM 712 749 787 815 856 — —

Watts 389 409 419 432 459 — —

CFM — — — — 1905 [899] 1866 [881] 1832 [865]

RPM — — — — 894 924 950

Watts — — — — 565 570 592

CFM 1862 [879] 1822 [860] 1769 [835] 1741 [822] 1699 [802] — —

RPM 750 790 810 850 880 — —

Watts 410 420 430 455 479 — —

CFM — — — — 1865 [880] 1826 [862] 1792 [846]

RPM — — — — 920 945 970

Watts — — — — 565 587 610

External Static Pressure—Inches W.C. [kPa]

X-13 CFM [L/s] Air Delivery/RPM/Watts—115/208/240 Volts

Air

Electrical Data

RHLL Series

12

Model

RHLL

Voltage

Application

Phase*

Hertz HP [W] RPM Speeds

Circuit
Amps.

Minimum

Circuit

Ampacity

Maximum

Circuit

Protector

3617/3621 1/2 [373] 300-1100 4 2.8 4.0 15

2417

208/240 1 & 3 60

1/3 [249] 300-1100 4 1.6 2.0 15

3821/4821/4824 3/4 [559] 300-1100 4 4.0 5.0 15

6024 3/4 [559] 300-1100 4 4.6 6.0 15

6024 3/4 [559] 300-1100 4 8.4 11.0 15

2417

115

1 60

1/3 [249] 300-1100 4 4.8 6.0 15

3821/4821/4824 3/4 [559] 300-1100 4 8.4 11.0 15

6024 3/4 [559] 300-1100 4 3.2 4.0 15480 3 60

Electrical Data – Blower Motor Only – No Electric Heat

* Blower motors are all single phase motors.

[ ] Designates Metric Conversions

Air

Electrical Data

RHLL Series

13

Air Handler

Model

RHLL

Heater Model No.

Heater kW

(208/240V)

(480V)

PH/HZ

No. Elements

kW Per

Type Supply

Circuit Single

Circuit Multiple

Circuit
Amps.

Motor

Ampacity

Minimum

Circuit

Ampacity

Maximum

Circuit

Protector

2417

RXBH-1724?03J 2.25/3.0 1/60 1 - 3.0 SINGLE 10.8/12.5 1.6 16/18 20/20

RXBH-1724?05J 3.6/4.8 1/60 1 - 4.8 SINGLE

17.3/20.0 1.6 24/27 25/30

RXBH-1724?07J 5.4/7.2 1/60 2 - 3.6 SINGLE

26.0/30.0 1.6 35/40 35/40

RXBH-1724?10J 7.2/9.6 1/60 2 - 4.8 SINGLE

34.6/40.0 1.6 46/52 50/60

RXBH-1724A13J 9.4/12.5 1/60 3-4.17 SINGLE

45.1/52.1 1.6 59/68 60/70

RXBH-1724A13J

3.1/4.2 1/60 1-4.17 MULTIPLE CKT 1

15.0/17.4 1.6 21/24 25/25

6.3/8.3 1/60 2-4.17 MULTIPLE CKT 2

30.1/34.7 0.0 38/44 40/45

RXBH-1724A07C 5.4/7.2 3/60 3 - 2.4 SINGLE

15.0/17.3 1.6 21/24 25/25

RXBH-1724A10C 7.2/9.6 3/60 3 - 3.2 SINGLE

20.0/23.1 1.6 27/31 30/35

RXBH-1724A13C 9.4/12.5 3/60 3-4.17 SINGLE

26.1/30.1 1.6 35/40 35/40

3617

RXBH-1724?03J 2.25/3.0 1/60 1 - 3.0 SINGLE

10.8/12.5 2.8 17/20 20/20

RXBH-1724?05J 3.6/4.8 1/60 1 - 4.8 SINGLE

17.3/20.0 2.8 26/29 30/30

RXBH-1724?07J 5.4/7.2 1/60 2 - 3.6 SINGLE

26.0/30.0 2.8 36/41 40/45

RXBH-1724?10J 7.2/9.6 1/60 2 - 4.8 SINGLE

34.6/40.0 2.8 47/54 50/60

RXBH-1724A13J 9.4/12.5 1/60 3-4.17 SINGLE

45.1/52.1 2.8 60/69 60/70

RXBH-1724A13J

3.1/4.2 1/60 1-4.17 MULTIPLE CKT 1

15.0/17.4 2.8 23/26 25/30

6.3/8.3 1/60 2-4.17 MULTIPLE CKT 2

30.1/34.7 0.0 38/44 40/45

RXBH-1724A15J 10.8/14.4 1/60 3-4.8 SINGLE

51.9/60 2.8 69/79 70/80

RXBH-1724A15J

3.6/4.8 1/60 1 - 4.8 MULTIPLE CKT 1

17.3/20.0 2.8 26/29 30/30

7.2/9.6 1/60 2 - 4.8 MULTIPLE CKT 2

34.6/40.0 0.0 44/50 45/50

RXBH-1724A18J 12.8/17 1/60 3-5.68 SINGLE

61.6/70.8 2.8 81/92 90/100

RXBH-1724A18J

4.3/5.7 1/60 1 - 5.68 MULTIPLE CKT 1

20.5/23.6 2.8 30/33 30/35

8.7/11.3 1/60 2 - 5.86 MULTIPLE CKT 2

41.1/47.2 0.0 52/59 60/60

RXBH-1724A07C 5.4/7.2 3/60 3 - 2.4 SINGLE

15.0/17.3 2.8 23/26 25/30

RXBH-1724A10C 7.2/9.6 3/60 3 - 3.2 SINGLE

20.0/23.1 2.8 29/33 30/35

RXBH-1724A13C 9.4/12.5 3/60 3-4.17 SINGLE

26.1/30.1 2.8 37/42 40/45

RXBH-1724A15C 10.8/14.4 3/60 3 - 4.8 SINGLE

30.0/34.6 2.8 41/47 45/50

RXBH-1724A18C 12.8/17.0 3/60 3-5.68 SINGLE

35.5/41.0 2.8 48/55 50/60

3821/4821

RXBH-1724?03J 2.25/3.0 1/60 1 - 3.0 SINGLE

10.8/12.5 4.0 19/21 20/25

RXBH-1724?05J 3.6/4.8 1/60 1 - 4.8 SINGLE

17.3/20.0 4.0 27/30 30/30

RXBH-1724?07J 5.4/7.2 1/60 2 - 3.6 SINGLE

26.0/30.0 4.0 38/43 40/45

RXBH-1724?10J 7.2/9.6 1/60 2 - 4.8 SINGLE

34.6/40.0 4.0 49/55 50/60

RXBH-1724A13J 9.4/12.5 1/60 3-4.17 SINGLE

45.1/52.1 4.0 62/71 60/70

RXBH-1724A13J

3.1/4.2 1/60 1-4.17 MULTIPLE CKT 1

15.0/17.4 4.0 24/27 25/30

6.3/8.3 1/60 2-4.17 MULTIPLE CKT 2

30.1/34.7 0.0 38/44 40/45

RXBH-1724A15J 10.8/14.4 1/60 3-4.8 SINGLE

51.9/60 4.0 70/80 70/80

RXBH-1724A15J

3.6/4.8 1/60 1 - 4.8 MULTIPLE CKT 1

17.3/20.0 4.0 27/30 30/30

7.2/9.6 1/60 2 - 4.8 MULTIPLE CKT 2

34.6/40.0 0.0 44/50 45/50

RXBH-1724A18J 12.8/17 1/60 3-5.68 SINGLE

61.6/70.8 4.0 82/94 90/100

RXBH-1724A18J

4.3/5.7 1/60 1 - 5.68 MULTIPLE CKT 1

20.5/23.6 4.0 31/35 30/35

8.7/11.3 1/60 2 - 5.86 MULTIPLE CKT 2

41.1/47.2 0.0 52/59 60/60

RXBH-24A20J (4-ton only) 14.4/19.2 1/60 4-4.8 SINGLE

69.2/80 4.0 92/105 100/110

Electrical Data – With Electric Heat

Installation of the U.L. Listed original equipment manufacturer provided heater kits listed in the following table is recommended for all
auxiliary heating requirements.

• Supply circuit protective devices may be fuses or “HACR” type circuit breakers.

• Largest motor load is included in single circuit and multiple circuit 1.

• If non-standard fuse size is specified, use next size larger standard fuse size.

• J Voltage (230V) single phase air handler is designed to be used with single or three phase 230 volt electric heaters. In the case of connecting 3-phase power to the air handler terminal block
without the heater, bring only two leads to the terminal block cap, insulate and fully secure the third lead.

[ ] Designates Metric Conversions

Air

Electrical Data

RHLL Series

14

Electrical Data – With Electric Heat (Cont.)

Installation of the U.L. Listed original equipment manufacturer provided heater kits listed in the following table is recommended for all
auxiliary heating requirements.

• Supply circuit protective devices may be fuses or “HACR” type circuit breakers.

• Largest motor load is included in single circuit and multiple circuit 1.

• If non-standard fuse size is specified, use next size larger standard fuse size.

• J Voltage (230V) single phase air handler is designed to be used with single or three phase 230 volt electric heaters. In the case of connecting 3-phase power to the air handler terminal block
without the heater, bring only two leads to the terminal block cap, insulate and fully secure the third lead.

[ ] Designates Metric Conversions

Air Handler

Model

RHLL

Heater Model No.

Heater kW

(208/240V)

(480V)

PH/HZ

No. Elements

kW Per

Type Supply

Circuit Single

Circuit Multiple

Circuit
Amps.

Motor

Ampacity

Minimum

Circuit

Ampacity

Maximum

Circuit

Protector

3821/4821

RXBH-24A20J (4-ton only)

7.2/9.6 1/60 2 - 4.8 MULTIPLE CKT 1

34.6/40.0 4.0 49/55 50/60

7.2/9.6 1/60 2 - 4.8 MULTIPLE CKT 2

34.6/40.0 0.0 44/50 45/50

RXBH-24A25J (4-ton only) 18.0/24.0 1/60 6-4.0 SINGLE

86.4/99.9 4.0 113/130 125/150

RXBH-24A25J (4-ton only) 6.0/8.0 1/60 2.4.0 MULTIPLE CKT 1

28.8/33.3 4.0 41/47 45/50

6.0/8.0 1/60 2-4.0 MULTIPLE CKT 2

28.8/33.3 0.0 36/42 40/45

6.0/8.0 1/60 2-4.0 MULTPLE CKT 3

28.8/33.3 0.0 36/42 40/45

RXBH-1724A07C 5.4/7.2 3/60 3 - 2.4 SINGLE

15.0/17.3 4.0 24/27 25/30

RXBH-1724A10C 7.2/9.6 3/60 3 - 3.2 SINGLE

20.0/23.1 4.0 30/34 30/35

RXBH-1724A13C 9.4/12.5 3/60 3-4.17 SINGLE

26.1/30.1 4.0 38/43 40/45

RXBH-1724A15C 10.8/14.4 3/60 3 - 4.8 SINGLE

30.0/34.6 4.0 43/49 45/50

RXBH-1724A18C 12.8/17.0 3/60 3-5.68 SINGLE

35.5/41.0 4.0 50/57 50/60

RXBH-24A20C (4-ton only) 7.2-9.6 3/60 3-3.2 SINGLE

40.0/46.2 4.0 55/63 60/70

RXBH-24A20C (4-ton only)

7.2/9.6 3/60 3 - 3.2 MULTIPLE CKT 1

20.0/23.1 4.0 30/34 30/35

7.2/9.6 3/60 3 - 3.2 MULTIPLE CKT 2

20.0/23.1 0.0 25/29 25/30

RXBH-24A25C (4-ton only) 18.0/24.0 3/60 6-4.0 SINGLE

50.0/57.8 4.0 68/78 70/80

RXBH-24A25C (4-ton only)

9.0/12.0 3/60 3-4.0 MULTIPLE CKT 1

25.0/28.9 4.0 37/42 40/45

9.0/12.0 3/60 3-4.0 MULTIPLE CKT 2

25.0/28.9 0.0 32/37 35/40

4824

RXBH-1724?03J 2.25/3.0 1/60 1 - 3.0 SINGLE

10.8/12.5 4.6 20/22 20/25

RXBH-1724?05J 3.6/4.8 1/60 1 - 4.8 SINGLE

17.3/20.0 4.6 28/31 30/35

RXBH-1724?07J 5.4/7.2 1/60 2 - 3.6 SINGLE

26.0/30.0 4.6 39/44 40/45

RXBH-1724?10J 7.2/9.6 1/60 2 - 4.8 SINGLE

34.6/40.0 4.6 49/56 50/60

RXBH-1724A13J 9.4/12.5 1/60 3-4.17 SINGLE

45.1/52.1 4.6 63/71 60/70

RXBH-1724A13J

3.1/4.2 1/60 1-4.17 MULTIPLE CKT 1

15.0/17.4 4.6 25/28 25/30

6.3/8.3 1/60 2-4.17 MULTIPLE CKT 2

30.1/34.7 0.0 38/44 40/45

RXBH-1724A15J 10.8/14.4 1/60 3-4.8 SINGLE

51.9/60 4.6 71/81 80/90

RXBH-1724A15J

3.6/4.8 1/60 1 - 4.8 MULTIPLE CKT 1

17.3/20.0 4.6 28/31 30/35

7.2/9.6 1/60 2 - 4.8 MULTIPLE CKT 2

34.6/40.0 0.0 44/50 45/50

RXBH-1724A18J 12.8/17 1/60 3-5.68 SINGLE

61.6/70.8 4.6 83/95 90/100

RXBH-1724A18J

4.3/5.7 1/60 1 - 5.68 MULTIPLE CKT 1

20.5/23.6 4.6 32/36 30/35

8.7/11.3 1/60 2 - 5.86 MULTIPLE CKT 2

41.1/47.2 0.0 52/59 60/60

RXBH-24A20J 14.4/19.2 1/60 4-4.8 SINGLE

69.2/80 4.6 93/106 100/110

RXBH-24A20J

7.2/9.6 1/60 2 - 4.8 MULTIPLE CKT 1

34.6/40.0 4.6 49/56 50/60

7.2/9.6 1/60 2 - 4.8 MULTIPLE CKT 2

34.6/40.0 0.0 44/50 45/50

RXBH-24A25J 18.0/24.0 1/60 6-4.0 SINGLE

86.4/99.9 4.6 114/131 125/150

RXBH-24A25J

6.0/8.0 1/60 2.4.0 MULTIPLE CKT 1

28.8/33.3 4.6 42/48 45/50

6.0/8.0 1/60 2-4.0 MULTIPLE CKT 2

28.8/33.3 0.0 36/42 40/45

6.0/8.0 1/60 2-4.0 MULTPLE CKT 3

28.8/33.3 0.0 36/42 40/45

RXBH-1724A07C 5.4/7.2 3/60 3 - 2.4 SINGLE

15.0/17.3 4.6 25/28 25/30

RXBH-1724A10C 7.2/9.6 3/60 3 - 3.2 SINGLE

20.0/23.1 4.6 31/35 35/35

RXBH-1724A13C 9.4/12.5 3/60 3-4.17 SINGLE

26.1/30.1 4.6 39/44 40/45

RXBH-1724A15C 10.8/14.4 3/60 3 - 4.8 SINGLE

30.0/34.6 4.6 44/49 45/50

RXBH-1724A18C 12.8/17.0 3/60 3-5.68 SINGLE

35.5/41.0 4.6 51/57 60/60

RXBH-24A20C 7.2-9.6 3/60 3-3.2 SINGLE

40.0/46.2 4.6 56/64 60/70

Air

Electrical Data

RHLL Series

15

Air Handler

Model

RHLL

Heater Model No.

Heater kW

(208/240V)

(480V)

PH/HZ

No. Elements

kW Per

Type Supply

Circuit Single

Circuit Multiple

Circuit
Amps.

Motor

Ampacity

Minimum

Circuit

Ampacity

Maximum

Circuit

Protector

4824

RXBH-24A20C

7.2/9.6 3/60 3 - 3.2 MULTIPLE CKT 1 20.0/23.1 4.6 31/35 35/35

7.2/9.6 3/60 3 - 3.2 MULTIPLE CKT 2

20.0/23.1 0.0 25/29 25/30

RXBH-24A25C 18.0/24.0 3/60 6-4.0 SINGLE

50.0/57.8 4.6 69/78 70/80

RXBH-24A25C

9.0/12.0 3/60 3-4.0 MULTIPLE CKT 1

25.0/28.9 4.6 37/42 40/45

9.0/12.0 3/60 3-4.0 MULTIPLE CKT 2

25.0/28.9 0.0 32/37 35/40

4824/6024

RXBH-1724?03J 2.25/3.0 1/60 1 - 3.0 SINGLE

10.8/12.5 4.6 20/22 20/25

RXBH-1724?05J 3.6/4.8 1/60 1 - 4.8 SINGLE

17.3/20.0 4.6 28/31 30/35

RXBH-1724?07J 5.4/7.2 1/60 2 - 3.6 SINGLE

26.0/30.0 4.6 39/44 40/45

RXBH-1724?10J 7.2/9.6 1/60 2 - 4.8 SINGLE

34.6/40.0 4.6 49/56 50/60

RXBH-1724A13J 9.4/12.5 1/60 3-4.17 SINGLE

45.1/52.1 4.6 63/71 60/70

RXBH-1724A13J

3.1/4.2 1/60 1-4.17 MULTIPLE CKT 1

15.0/17.4 4.6 25/28 25/30

6.3/8.3 1/60 2-4.17 MULTIPLE CKT 2

30.1/34.7 0.0 38/44 40/45

RXBH-1724A15J 10.8/14.4 1/60 3-4.8 SINGLE

51.9/60 4.6 71/81 80/90

RXBH-1724A15J

3.6/4.8 1/60 1 - 4.8 MULTIPLE CKT 1

17.3/20.0 4.6 28/31 30/35

7.2/9.6 1/60 2 - 4.8 MULTIPLE CKT 2

34.6/40.0 0.0 44/50 45/50

RXBH-1724A18J 12.8/17 1/60 3-5.68 SINGLE

61.6/70.8 4.6 83/95 90/100

RXBH-1724A18J

4.3/5.7 1/60 1 - 5.68 MULTIPLE CKT 1

20.5/23.6 4.6 32/36 30/35

8.7/11.3 1/60 2 - 5.86 MULTIPLE CKT 2

41.1/47.2 0.0 52/59 60/60

RXBH-24A20J 14.4/19.2 1/60 4-4.8 SINGLE

69.2/80 4.6 93/106 100/110

RXBH-24A20J

7.2/9.6 1/60 2 - 4.8 MULTIPLE CKT 1

34.6/40.0 4.6 49/56 50/60

7.2/9.6 1/60 2 - 4.8 MULTIPLE CKT 2

34.6/40.0 0.0 44/50 45/50

RXBH-24A25J 18.0/24.0 1/60 6-4.0 SINGLE

86.4/99.9 4.6 114/131 125/150

RXBH-24A25J

6.0/8.0 1/60 2.4.0 MULTIPLE CKT 1

28.8/33.3 4.6 42/48 45/50

6.0/8.0 1/60 2-4.0 MULTIPLE CKT 2

28.8/33.3 0.0 36/42 40/45

6.0/8.0 1/60 2-4.0 MULTPLE CKT 3

28.8/33.3 0.0 36/42 40/45

RXBH-24A30J (5-ton only) 21.6/28.8 1/60 6-4.8 SINGLE

103.8/120 4.6 136/156 150/175

RXBH-24A30J (5-ton only)

7.2/9.6 1/60 2-4.8 MULTIPLE CKT 1

34.6/40.0 4.6 49/56 50/60

7.2/9.6 1/60 2-4.8 MULTIPLE CKT 2

34.6/40.0 0.0 44/50 45/50

7.2/9.6 1/60 2-4.8 MULTPLE CKT 3

34.6/40.0 0.0 44/50 45/50

RXBH-1724A07C 5.4/7.2 3/60 3 - 2.4 SINGLE

15.0/17.3 4.6 25/28 25/30

RXBH-1724A10C 7.2/9.6 3/60 3 - 3.2 SINGLE

20.0/23.1 4.6 31/35 35/35

RXBH-1724A13C 9.4/12.5 3/60 3-4.17 SINGLE

26.1/30.1 4.6 39/44 40/45

RXBH-1724A15C 10.8/14.4 3/60 3 - 4.8 SINGLE

30.0/34.6 4.6 44/49 45/50

RXBH-1724A18C 12.8/17.0 3/60 3-5.68 SINGLE

35.5/41.0 4.6 51/57 60/60

RXBH-24A20C 7.2-9.6 3/60 3-3.2 SINGLE

40.0/46.2 4.6 56/64 60/70

RXBH-24A20C

7.2/9.6 3/60 3 - 3.2 MULTIPLE CKT 1

20.0/23.1 4.6 31/35 35/35

7.2/9.6 3/60 3 - 3.2 MULTIPLE CKT 2

20.0/23.1 0.0 25/29 25/30

RXBH-24A25C 18.0/24.0 3/60 6-4.0 SINGLE

50.0/57.8 4.6 69/78 70/80

RXBH-24A25C

9.0/12.0 3/60 3-4.0 MULTIPLE CKT 1

25.0/28.9 4.6 37/42 40/45

9.0/12.0 3/60 3-4.0 MULTIPLE CKT 2

25.0/28.9 0.0 32/37 35/40

RXBH-24A30C (5-ton only) 21.6/28.8 3/60 6-4.8 SINGLE

60.0/69.4 4.6 81/93 90/100

RXBH-24A30C (5-ton only)

10.8/14.4 3/60 3-4.8 MULTIPLE CKT 1

30.0/34.7 4.6 44/50 45/50

10.8/14.4 3/60 3-4.8 MULTIPLE CKT 2

30.0/34.7 0.0 38/44 40/45

Electrical Data – With Electric Heat (Cont.)

Installation of the U.L. Listed original equipment manufacturer provided heater kits listed in the following table is recommended for all
auxiliary heating requirements.

• Supply circuit protective devices may be fuses or “HACR” type circuit breakers.

• Largest motor load is included in single circuit and multiple circuit 1.

• If non-standard fuse size is specified, use next size larger standard fuse size.

• J Voltage (230V) single phase air handler is designed to be used with single or three phase 230 volt electric heaters. In the case of connecting 3-phase power to the air handler terminal block
without the heater, bring only two leads to the terminal block cap, insulate and fully secure the third lead.

[ ] Designates Metric Conversions

Air

Electrical Wiring

RHLL Series

16

Electrical Wiring

Power Wiring

• Field wiring must comply with the National Electrical Code
(C.E.C. in Canada) and any applicable local ordinance.

• Supply wiring must be 75°C minimum copper conductors only.

• See electrical data for product Ampacity rating and Circuit
Protector requirement.

Grounding

• This product must be sufficiently grounded in accordance with
National Electrical Code (C.E.C. in Canada) and any applicable
local ordinance.

• A grounding lug is provided.

RXHF-

Accessories

• Auxiliary Horizontal Overflow Pan Accessory RXBM-

• Combustible Floor Base RXHB-

• Jumper Bar Kit 3 Ckt. to 1 Ckt. RXBJ-A31 is used to convert
single phase multiple three circuit units to a single supply
circuit. Kit includes cover and screw for line side terminals.

• Jumper Bar Kit 2 Ckt. to 1 Ckt. RXBJ-A21 is used to convert
single phase multiple two circuit units to a single supply circuit.
Kit includes cover and screw for line side terminals.

• Note: No jumper bar kit is available to convert three phase
multiple two circuit units to a single supply circuit.

• Auxiliary Electric Heater Kits RXBH-
Heater Kits include circuit breakers which meet UL and cUL
requirements for service disconnect. See the Electric Heat
Electrical Data in this specification sheet for specific Heater Kit
Model numbers.

• External Filter Rack RXHF-B17, B21, B24

*Accommodates 1" filter

[ ] Designates Metric Conversions

17
21
24

RXHB-17
RXHB-21
RXHB-24

Model Cabinet Size

Combustible Floor

Base Model Number

Nominal Cooling

Capacity-Tons

Auxiliary Horizontal Overflow Pan

Accessory Model Number

11/2 - 3

RXBM-AC48

31/2 - 5 RXBM-AC61

RXHF-B

B

A

B

A

11/2⬙

[38 mm]

• External Filter Base RXHF-

*Accommodates 1" or 2" filter

• Horizontal Adapter Kit RXHH-
This horizontal adapter kit is used to convert Upflow/Downflow
only models to horizontal flow. See the following table to order
proper horizontal adapter kit.

Model Cabinet Size Filter Size In. [mm]

21 20 x 20 [508 x 508]

Part Number*

RXHF-21
RXHF-2424 25 x 20 [635 x 508] 22.70

19.20

A

25.5

21.0

B

Model Cabinet Size Part Number*

RXHF-B17
RXHF-B21

Filter Size In. [mm]

RXHF-B24

24

25 x 20 [635 x 508]

17

16 x 20 [406 x 508]

21

20 x 20 [508 x 508]

A

16.90

20.40

25.00

B

20.77

20.77

21.04

• External Filter Base RXHF-

*Accommodates 1" or 2" filter

Model Cabinet Size Filter Size In. [mm]

17 16 x 20 [406 x 508]
21 20 x 20 [508 x 508]

Part Number*

RXHF-17
RXHF-21
RXHF-2424 25 x 20 [635 x 508] 22.70

19.20

15.70

A

25.5

21.0

17.5

B

Coil Model

Horizontal Adapter Kit

Model Number (10-Pack Qty.)

RXHH-A01 x 10
RXHH-A02 x 10

Horizontal Adapter Kit

Model Number (Single Qty.)

RXHH-A03 x 103617/3621 RXHH-A03

2414 RXHH-A01
2417 RXHH-A02

3821/4821/4824 RXHH-A04 RXHH-A04 x 10

8024 RXHH-A05 RXHH-A05 x 10

Air

Limited Warranty

RHLL Series

17

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
periods stated, in accordance with the terms of the limited
warranty.

Conditional Parts (Registration Required) ..........Ten (10) Years

*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.

Air

Notes

RHLL Series

18

Air

Notes

RHLL Series

19

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 4/14 QG FORM NO. H11-543 REV. 2

Rheem Canada Ltd./Ltée • 125 Edgeware Road, Unit 1

Brampton, Ontario • L6Y 0P5