Specification Sheet

ManualsBrandsRheem ManualsAir Care ProductRheem High Efficiency - X-13 Motor - Standard N Coil

Rheem Air Handlers

FORM NO. H11-546

RHML- Series

X-13 (ECM) Motor

• RHML feature GE’s new X-13 (ECM) motor which provides

enhanced SEER performance with most Rheem outdoor units.

• 2 ton [7.0 kW] through 5 ton [17.6 kW] models are between

/2 to 55

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

[559 mm] deep.

• Versatile 4-way convertible design for upflow, downflow, hori-

zontal left and horizontal right applications.

• Factory-installed high efficiency indoor coil.

• 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.

• Sturdy construction with 1.0 inch [.24 kPa] of reinforced foil

faced jacket insulation for excellent thermal and sound

insulation.

• Field-installed auxiliary electric heater kits provide exact heat

for indoor comfort. Kits include circuit breakers which meet UL

and cUL requirements for service disconnect.

Air

Air Handlers

RHML Series

Summary of content (16 pages)

PAGE 1
Air Air Handlers RHML Series Rheem Air Handlers RHML- Series X-13 (ECM) Motor • RHML feature GE’s new X-13 (ECM) motor which provides enhanced SEER performance with most Rheem outdoor units. • 2 ton [7.0 kW] through 5 ton [17.6 kW] models are between 421/2 to 551/2 inches [1080 to 1410 mm] tall and 22 inches [559 mm] deep. • Versatile 4-way convertible design for upflow, downflow, horizontal left and horizontal right applications. • Factory-installed high efficiency indoor coil.
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Air Table of Contents RHML Series TABLE OF CONTENTS Engineering Features ......................................................................................3 Model Number Identification ............................................................................4 Dimensional Data ........................................................................................5-6 Airflow Directional Data ..................................................................................
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Air Engineering Features RHML Series Engineering Features RHML- Series ■ The most compact unit design available, all standard heat air handler models only 421/2 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.
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Air Model Number Identification RHML Series Model Number Identification R H M L — HM 24 21 J A Design Variation A = 1st Design Voltage J = 208/240/1/60 Cabinet Size 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] 48 = 42,000/48,000 BTU/H [12.31/14.06 kW] 60 = 60,000 BTU/H [17.
PAGE 5
Air Dimensional Data RHML Series Unit Dimensions SUPPLY AIR ELECTRICAL CONNECTIONS MAY EXIT TOP OR EITHER SIDE HIGH VOLTAGE CONNECTION 7/8 [22.2 mm], 13/32 [27.8 mm], 131/32 [50 mm] DIA. KNOCKOUTS. NOTE: 24 CLEARANCE REQUIRED IN FRONT OF UNIT FOR FILTER AND COIL MAINTENANCE. 105/16 [262 mm] W A Return Air Opening Dimensions LOW VOLTAGE CONNECTION 5/8 [15.9 mm] AND 7/8 [22.
PAGE 6
Air Airflow Directional Data RHML Series Airflow Directional Data UPFLOW HORIZONTAL LEFT HAND AIRFLOW 6 DOWNFLOW HORIZONTAL RIGHT HAND AIRFLOW
PAGE 7
Air Airflow Performance Data & Operating Limits RHML Series Airflow Performance 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 performance data is based on cooling performance with a coil and no filter in place.
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2.0 2.
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3.0 3.
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4.0 4.
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5.0 5.
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Air Electrical Data RHML Series Electrical Data – Blower Motor Only – No Electric Heat Model Circuit Amps. Minimum Circuit Ampacity Maximum Circuit Protector 300-1100 4 1.6 2 15 300-1100 4 3.8 5 15 4 4.6 6 15 Phase* Hertz HP 1/3 208/240 1&3 60 3/4 3/4 300-1100 2421 3621 Speeds Voltage 6024/4824 RPM * Blower motors are all single phase motors. Electrical Data – With Electric Heat Installation of the U.L.
PAGE 13
Air Electrical Data RHML Series 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. Air Handler Model Heater Model No. Heater kW (208/240V) (480V) Ph/Hz No. Elements - kW Per Type Supply Circuit Single Circuit Multiple Circuit Circuit Amps. Motor Ampacity Minimum Circuit Ampacity Maximum Circuit Protector RXBH-1724?07J 5.4/7.2 1/60 2-3.
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Electrical Wiring RHML Series Air Electrical Wiring Power Wiring Grounding • Field wiring must comply with the National Electrical Code (C.E.C. in Canada) and any applicable local ordinance. • This product must be sufficiently grounded in accordance with 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.
PAGE 15
Air Limited Warranty RHML Series 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) ..........
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The new degree of comfort.™ In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice. Rheem Heating, Cooling & Water Heating • P.O. Box 17010 Fort Smith, Arkansas 72917 • www.rheem.com Rheem Canada Ltd./Ltée • 125 Edgeware Road, Unit 1 Brampton, Ontario • L6Y 0P5 PRINTED IN U.S.A 03/12 QG FORM NO.