Rheem RKNL-B090CL22E, RKNL-B073CM15E, RKNL-B090CM22E, RKNL-B090CM15E, RKNL-B090CN22E User Manual

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FORM NO. R11-855 REV. 1

Air

Package Gas Electric

RKNL-B Series

Rheem Commercial Classic®Series Package Gas Electric Unit

Nominal Sizes 6-12.5 Tons [21.1-44.0 kW] ASHRAE 90.1-2010 Compliant Models

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Table of Contents

RKNL-B Series

TABLE OF CONTENTS

Unit Features & Benefits ..............................................................................3-7

Model Number Identification ............................................................................8

Options..........................................................................................................9

Selection Procedure ......................................................................................10

General Data

RKNL- Series........................................................................................11-23

General Data Notes ......................................................................................24

Gross Systems Performance Data

RKNL- Series........................................................................................25-27

Indoor Airflow Performance

RKNL- Series........................................................................................28-32

Electrical Data

RKNL- Series........................................................................................33-36

Dimensional Data ....................................................................................37-40

Accessories ............................................................................................41-62

Mechanical Specifications ........................................................................63-69

Wiring Diagrams ......................................................................................70-77

Limited Warranty ..........................................................................................78

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Unit Features & Benefits

RKNL-B Series

• R-410A HFC refrigerant.

• Complete factory charged, wired and run tested.

• Scroll compressors with internal line break overload and high-pressure protection.

• Single stage compressor on B073 model.

• Dual stage compressor on B090 – B151 models.

• Convertible airflow.

• TXV refrigerant metering system on each circuit (except on B073).

• High Pressure and Low Pressure/Loss of charge protection standard on all models.

• Solid Core liquid line filter drier on each circuit.

• Single slab, single pass designed evaporator and condenser coils facilitate easy cleaning for maintained high efficiencies.

• Cooling operation up to 125 degree F ambient.

• Foil faced insulation encapsulated throughout entire unit minimizes airborne fibers from the air stream.

• Hinged major access door with heavy-duty gasketing, 1/4 turn latches and door retainers.

• Slide Out Indoor fan assembly for added service convenience.

• Powder Paint Finish meets ASTMB117 steel coated on each side for maximum protection. G90 galvanized.

• One piece top cover and one piece base pan with drawn supply and return opening for superior water management.

• Forkable base rails for easy handling and lifting.

• Single point electrical and gas connections.

• Internally sloped slide out condensate pan conforms to ASHRAE 62 standards.

• High performance belt drive motor with variable pitch pulleys and quick adjust belt system.

• Permanently lubricated evaporator, condenser and gas heat inducer motors.

• Condenser motors are internally protected, totally enclosed with shaft down design.

• 2 inch filter standard with slide out design.

• Two stage gas valve, direct spark ignition, and induced draft for efficiency and reliability.

• Tubular heat exchange for long life and induced draft for efficiency and reliability.

• Solid state furnace control with on board diagnostics.

• 24 volt control system with resettable circuit breakers.

• Colored and labeled wiring.

• Copper tube/Aluminum Fin coils (12

/2 uses MicroChannel

condenser).

• Molded compressor plug.

RKNL-B STANDARD FEATURES INCLUDE:

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Unit Features & Benefits

RKNL-B Series

Rheem Package equipment is designed from the ground up with the latest features and benefits required to compete in today’s market. The clean design stands alone in the industry and is a testament to the quality, reliability, ease of installation and ser vice ability that goes into each unit. Outwardly, the large Rheem Commercial Series™ label ( ) identifies the brand to the customer.

The sheet-metal cabinet ( ) uses nothing less than 18-gauge material for structural components with an underlying coat of G90. To ensure the leak-proof integrity of these units, the design utilizes a one-piece top with a 1/8" drip lip ( ), gasket-protected panels and screws. The Rheem hail guard ( ) (optional) is its trademark, and sets the standard for coil protection in the industry. Every Rheem package unit uses the toughest finish in the industry, using electro deposition baked-on enamel tested to withstand a rigorous 1000-hour salt spray test, per ASTM B117.

Anything built to last must start with the right foundation. In this case, the foundation is 14-gauge, commercial-grade, full-perime ter base rails ( ), which integrate fork slots and rigging holes to save set-up time on the job site. The base pan is stamped, which forms a 1-1/8" flange around the supply and return opening and has eliminated the worry of water entering the conditioned space ( ). The drainpan ( ) is made of material that resists the growth of harmful bacteria and is sloped for the latest IAQ benefits. Furthermore, the drain pan slides out for easy cleaning. The insulation has been placed on the underside of the basepan, removing areas that would allow for potential moisture accumulation, which can facilitate growth of harmful bacteria. All insulation is secured with both adhesive and mechanical fasteners, and all edges are hidden.

During development, each unit was tested to U.L. 1995, ANSI

21.47, AHRI 340-370 and other Rheem-required reliability tests. Rheem adheres to stringent IS0 9002 quality procedures, and each unit bears the U.L. and AHRI certification labels located on the unit nameplate ( ). Contractors can rest assured that when a Rheem package unit arrives at the job, it is ready to go with a factory charge and quality checks. Each unit also proudly dis plays the “Made in the USA” designation.

Access is granted with 1/4 turn fasteners and hinged access panels. Access to all major compartments is from the front of the unit, including the filter and electrical compartment, blower compartment, furnace section, and outdoor section. Each panel is permanently embossed with the compartment name (control/filter access, blower access and furnace access).

Electrical and filter compartment access is through a large hinged-access panel. The unit charging chart is located on the inside of the electrical and filter compartment door. Electrical wiring diagrams are found on the control box cover, which allows contractors to move them to more readable locations. To the right of the control box the model and serial number can be found. Having this information on the inside will assure model identification for the life of the product. The production line quality test assurance label is also placed in this location ( ). The two-inch throwaway filters ( ) are easily removed on a tracked system for easy replacement.

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Unit Features & Benefits

RKNL-B Series

Inside the control box ( ), each electrical component is clearly identified with a label that matches the component to the wire diagram for ease of trouble shooting. All wiring is numbered on each end of the termination and color-coded to match the wiring diagram. The integrated furnace control, used to control furnace operation, incorporates a flashing LED trouble shooting device. Flash codes are clearly outlined on the unit wiring diagram. The control transformer has a low voltage circuit breaker that trips if a low voltage electrical short occurs. There is a blower contactor and compressor contactor for each compressor.

For added convenience in the field, a factory-installed convenience outlet and disconnect ( ) are available. Low and High voltage can enter either from the side or through the base. Low-voltage connections are made through the low-voltage terminal strip. For ease of access, the U.L.-required low voltage barrier can be temporarily removed for low-voltage termination and then reinstalled. The high-voltage connection is terminated at the number 1 compressor contactor. The suggested mounting for the fieldinstalled disconnect is on the exterior side of the electrical control box.

To the right of the electrical and filter compartment are the externally mounted gauge ports, which are permanently identified by embossed wording that clearly identifies the compressor circuit, high pressure connection and low pressure connection ( ). With the gauge ports mounted externally, an accurate diagnostic of system

operation can be performed quickly and easily. Brass caps on the shraeder fitting assure that the gauge parts are leak proof.

The blower compartment is to the right of the gauge ports and can be accessed by 1/4 turn fastener. To allow easy maintenance of the blower assembly, the entire assembly easily slides out by removing two 3/8" screws from the blower retention bracket. The adjustable motor pulley ( ) can easily be adjusted by loosening the bolts on either side of the motor mount. Removing the bolts allows for easy removal of the blower pulley by pushing the blower assembly up to loosen the belt. Once the belt is removed, the motor sheave can be adjusted to the desired number of turns, ranging from 0 to 6 turns open. Where the demands for the job require high static, Rheem has high-static drives available that deliver nominal airflow up to 2" of static. By referring to the airflow performance tables listed in the installation instructions, proper static pressure and CFM requirements can be dialed in. The scroll housing ( ) and blower scroll provide quiet and efficient airflow. The blower sheave is secured by an “H” bushing which firmly secures the pulley to the blower shaft for years of trouble-free operation. The “H” bushing allows for easy removal of the blower pulley from the shaft, as opposed to the use of a set screw, which can score the shaft, creating burrs that make blowerpulley removal difficult.

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Unit Features & Benefits

RKNL-B Series

Also inside the blower compartment is the low-ambient control ( ), low-pressure switch ( ), high-pressure switch ( ) and freeze stat refrigerant safety device ( ). The low-ambient control allows for operation of the compressor down to 0 degrees ambient temperature by cycling the outdoor fans on high pressure. The high-pressure switch will shut off the compressors if pressures in excess of 610 PSIG are detected, this may occur if the outdoor fan motor fails. The low-pressure switch shuts off the compressors if low pressure is detected due to loss of charge. The freeze stat protects the compressor if the evapora tor coil gets too cold (below freezing) due to low airflow. Each factory-installed option is brazed into the appropriate high or low side and wired appropriately. Use of polarized plugs and sharder fittings allow for easy field installation.

Inside the blower compartment the interlaced evaporator can also be viewed. The evaporator uses enhanced fin technology for maximum heat transfer. The TXV metering device assures even distribution of refrigerant throughout the evaporator. (Note: the single stage 6 utilizes orifices).

Wiring throughout the unit is neatly bundled and routed. Where wire harnesses go through the condenser bulkhead or blower deck, a molded wire harness assembly ( ) provides an air-tight and water-tight seal, and provides strain relief. Care is also taken to tuck raw edges of insulation behind sheet metal to improve indoor air quality.

The furnace compartment contains the latest furnace technology on the market. The draft inducers ( ) draw the flame from the Rheem exclusive in-shot burners ( ) into the aluminized tubular heat exchanger ( ) for clean, efficient gas heat. Stainless steel heat exchangers can be factory installed for those applications that have high fresh-air requirements, or applications in corrosive environments. Each furnace is equipment with a two-stage gas valve ( ), which provides two stages of gas heat input. The first stage operates at 50% of the second stage (full fire). 81% steady state efficiency is maintained on both first and second stage by staging the multiple inducers to optimize the combustion airflow and maintain a near stioceometric burn at each stage.

The direct spark igniter ( ) assures reliable ignition in the most adverse conditions. This is coupled with remote flame sense ( ) to assure that the flame has carried across the entire length of the burner assembly. Gas supply can be routed from the side or up through the base.

Each furnace has the following safety devices to assure consistent and reliable operation after ignition:

• Pressures switches ( ) to assure adequate combustion airflow before ignition.

• Rollout switches ( ) to assure no obstruction or cracks in the heat exchanger.

• A limit device that protects the furnace from over-temperature problems.

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Unit Features & Benefits

RKNL-B Series

The compressor compartment houses the heartbeat of the unit. The scroll compressor ( ) is known for its long life, and for reliable, quiet, and efficient operation. The suction and discharge lines are designed with shock loops ( ) to absorb the strain and stress that the starting torque, steady state operation, and shut down cycle impose on the refrigerant tubing. Each compressor and circuit is independent for built-in redundancy, and each circuit is clearly marked throughout the system. Each unit has two stages of efficient cooling operation, first stage is approximately 50% of second stage. (073 single stage)

Each unit comes standard with filter dryer . The condenser fan motor ( ) can easily be accessed and maintained through the blower compartment. The polarized plug connection allows the motor to be changed quickly and eliminates the need to snake wires through the unit.

The outdoor coil uses the latest enhanced fin design ( ) for the most effective method of heat transfer. The outdoor coil is protected by optional* louvered panels, which allow unobstructed airflow while protecting the unit from both Mother Nature and vandalism.

Each unit is designed for both downflow or horizontal applications ( ) for job configuration flexibility. The return air compartment can also contain an economizer ( ). Two models exits, one for downflow applications, and one for horizontal applications. Each unit is pre-wired for the economizer to allow quick plug-in installation. The economizer is also available as a factory-installed option. Power Exhaust is easily fieldinstalled. The economizer, which provides free cooling when outdoor conditions are suitable and also provides fresh air to meet local requirements, comes standard with single enthalpy controls. The controls can be upgraded to dual enthalpy easily in the field. The direct drive actuator combined with gear drive dampers has eliminated the need for linkage adjustment in the field. The economizer control has a minimum position setpoint, an outdoor-air setpoint, a mix-air setpoint, and a CO

setpoint. Barometric relief is standard on all economizers. The power exhaust is housed in the barometric relief opening and is easily slipped in with a plug-in assembly. The wire harness to the economizer also has accommodations for a smoke detector.

The Rheem roofcurb ( ) is made for toolless assembly at the jobsite by engaging a pin into the hinged corners of adjacent curb sides, which makes the assembly process quick and easy.

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Model Number Identification

RKNL-B Series

R K N L — B 090 C L 15 E X X X

Economizer Option (See Next Page)

Factory Installed Options (See Next Page)

Ignition System E = Electric

Heating Capacity (MBH) 15 = 150,000 [44.0] 22 = 225,000 [65.9] 25 = 252,000 [73.9]

Drive Package L = Belt Drive M= Belt Drive—High Static N = Belt Drive—High Static

B090 Only

Electrical Designation C = 208-230 V, 3 PH, 60 Hz D = 460 V, 3 PH, 60 Hz Y = 575 V, 3 PH, 60 Hz

Cooling Capacity (BTUH) [kW] 073 = 72,000 [21.10] 090 = 90,000 [26.38] 102 = 102,000 [29.89] 120 = 120,000 [35.17] 151 = 150,000 [43.96]

Future Technical Variations

Design Series L = R410A

Efficiency Designation N = EnergyStar Compliant

Product Classification K = Rooftop—Commercial

Tradebrand R = Rheem Packaged Gas/Electric

[ ] Designates Metric Conversions

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Options

RKNL-B Series

FACTORY INSTALLED OPTION CODES FOR KNL (6 TO 12.5 TON) [21.1 TO 44.0 kW]

Option Code No Economizer

Single Enthalpy Economizer

w/Barometric Relief and Smoke Detector

A x F

Single Enthalpy Economizer

w/Barometric Relief

G x

ECONOMIZER SELECTION FOR KNL (6 TO 12.5 TON) [21.1 TO 44.0 kW]

“x” indicates factory installed option.

Instructions for Factory Installed Option(s) Selection

Note: Three characters following the model number will be utilized to designate a factory-installed option or

combination of options. If no factory option(s) is required, nothing follows the model number.

Step 1. After a basic rooftop model is selected, choose a two-character option code from the FACTORY

INSTALLED OPTION SELECTION TABLE.

Proceed to Step 2.

Step 2. The last option code character is utilized for factory-installed economizers. Choose a character from

the FACTORY INSTALLED ECONOMIZER SELECTION TABLE.

Examples:

RKNL-B120CL22E ............................this unit has no factory installed options.

RKNL-B120CL22EBGA......................this unit is equipped with hail guard and stainless steel heat exchanger.

RKNL-B120CL22EAHA......................this unit is equipped with a non-powered convenience outlet and

service disconnect.

RKNL-B120CL22EAHF ......................this unit is equipped as above and includes an Economizer

with single enthalpy sensor and with barometric relief.

RKNL-B120CL22EAAF ......................this unit is equipped with an Economizer with single enthalpy sensor and

Barometric Relief.

[ ] Designates Metric Conversions

Option Code

AD x AJ AH x AP x BF x x BG x BY x x

CR x x DN x x x

Hail

Guard

Stainless

Steel

Heat Exchanger

xJB x x x

Non-Powered Convenience

Outlet/Unfused

Service Disconnect

Low Ambient/

Freeze

Stat

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Selection Procedure

RKNL-B Series

To select an RKNL-B Cooling and Heating unit to meet a job requirement, follow this procedure, with example, using data supplied in this specification sheet.

1. DETERMINE COOLING AND HEATING REQUIREMENTS AND SPECIFIC OPERATING CONDITIONS FROM PLANS AND SPECS.

Example:

Voltage — 208/230V — 3 Phase — 60 Hz Total Cooling Capacity — 106,000 BTUH [31.0 kW] Sensible Cooling Capacity — 082,000 BTUH [24.0 kW] Heating Capacity — 150,000 BTUH [43.9 kW] *Condenser Entering Air — 95°F [35.0 °C] DB *Evaporator Mixed Air Entering —65°F [18.3 °C] WB

78°F [25.6 °C] DB *Indoor Air Flow (vertical) — 3600 CFM [1699 L/s] *External Static Pressure — 0.40 in. WG [.10 kPa]

2. SELECT UNIT TO MEET COOLING REQUIREMENTS.

Since total cooling is within the range of a nominal 10 ton [35.1 kW] unit, enter cooling performance table at 95°F [35.0 °C] DB condenser inlet air. Interpolate between 63°F [17.2 °C] WB and 67°F [19.4 °C] WB to determine total and sensi ble capacity and power input for 65°F [18.3 °C] WB evaporator inlet air at 3750 CFM [1770 L/s] indoor air flow (table basis):

Total Cooling Capacity = 118,900 BTUH [34.82 kW] Sensible Cooling Capacity = 99,950 BTUH [29.27 kW] Power Input (Compressor and Cond. Fans) = 8,950 watts

Use formula in note to determine sensible capacity at 78°F [25.6 °C] DB evaporator entering air:

99,950 + (1.10 x 3,600 x (1 - 0.03) x (78 - 80)) Sensible Cooling Capacity = 92,268 BTUH [27.02 kW]

3. CORRECT CAPACITIES OF STEP 2 FOR ACTUAL AIR FLOW.

Select factors from airflow correction table at 3600 CFM [1699 L/s] and apply to data obtained in step 2 to obtain gross capacity:

Total Capacity = 118,900 x 0.98 = 116,522 BTUH [34.12 kW] Sensible Capacity = 92,268 x 0.95 = 87,655 BTUH [25.67 kW] Power Input = 8,950 x 0.99 = 8,861 Watts

These are Gross Capacities, not corrected for blower motor heat or power.

4. DETERMINE BLOWER SPEED AND WATTS TO MEET SYSTEM DESIGN.

Enter Indoor Blower performance table at 3600 CFM [1699 L/s]. Total ESP (external static pressure) per the spec of 0.40 in. WG [.10 kPa] includes the system duct and grilles. Add from the table ‘Component Air Resistance’, 0.076 in. WG [.02 kPa] for wet coil, 0 in. WG [.00 kPa] for downflow air flow, for a total selection static pressure of 0.476 (0.5) in. WG [.12 kPa], and determine:

RPM = 769 WATTS = 1,576 DRIVE = L (standard 2 H.P. motor)

5. CALCULATE INDOOR BLOWER BTUH HEAT EFFECT FROM MOTOR WATTS, STEP 4.

1,576 x 3.412 = 5,377 BTUH [1.57 kW]

6. CALCULATE NET COOLING CAPACITIES, EQUAL TO GROSS CAPACITY, STEP 3, MINUS INDOOR BLOWER MOTOR HEAT.

Net Total Capacity = 116,522-5,377 =

111,145 BTUH [32.54 kW]

Net Sensible Capacity = 87,655 - 5,377 =

82,278 BTUH [24.09 kW]

7. CALCULATE UNIT INPUT AND JOB EER.

Total Power Input = 8,861 (step 3) + 1,576

(step 4) = 10,437 Watts

EER =

Net Total BTUH [kW] (step 6) =111,145

= 10.65

Power Input, Watts (above) 10,437

8. SELECT UNIT HEATING CAPACITY.

From Physical Data Table read that gas heating output (input rating x efficiency) is:

Heating Capacity = 182,250 BTUH [53.4 kW]

9. CHOOSE MODEL RKNL-B120CL22E

*NOTE: These operating conditions are typical of a commercial

application in a 95°F/79°F [35°C/26°C] design area with indoor design of 76°F [24°C] DB and 50% RH and 10% ventilation air, with the unit roof mounted and centered on the zone it conditions by ducts.

[ ] Designates Metric Conversions

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General Data

RKNL-B Series

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

Model RKNL- Series

B073CL15E B073CM15E B073DL15E B073DM15E

Cooling Performance

CONTINUED

Gross Cooling Capacity Btu [kW]

75,000 [21.97] 75,000 [21.97] 75,000 [21.97] 75,000 [21.97]

EER/SEER

11.2/NA 11.2/NA 11.2/NA 11.2/NA

Nominal CFM/AHRI Rated CFM [L/s]

2400/2325 [1133/1097] 2400/2325 [1133/1097] 2400/2325 [1133/1097] 2400/2325 [1133/1097]

AHRI Net Cooling Capacity Btu [kW]

72,000 [21.1] 72,000 [21.1] 72,000 [21.1] 72,000 [21.1]

Net Sensible Capacity Btu [kW]

52,800 [15.47] 52,800 [15.47] 52,800 [15.47] 52,800 [15.47]

Net Latent Capacity Btu [kW]

19,200 [5.63] 19,200 [5.63] 19,200 [5.63] 19,200 [5.63]

IEER

11.8 11.8 11.8 11.8

Net System Power kW

6.42 6.42 6.42 6.42

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage)

75,000/150,000 [21.97/43.95] 75,000/150,000 [21.97/43.95] 75,000/150,000 [21.97/43.95] 75,000/150,000 [21.97/43.95]

Heating Output Btu [kW] (1st Stage / 2nd Stage)

60,750/121,500 [17.8/35.6] 60,750/121,500 [17.8/35.6] 60,750/121,500 [17.8/35.6] 60,750/121,500 [17.8/35.6]

Temperature Rise Range ˚F [˚C] (1st Stage / 2nd Stage)

30-60 [16.7-33.3] /

30-60 [16.7-33.3]

30-60 [16.7-33.3] /

30-60 [16.7-33.3]

30-60 [16.7-33.3] /

30-60 [16.7-33.3]

30-60 [16.7-33.3] /

30-60 [16.7-33.3] Steady State Efficiency (%) 81 81 81 81

No. Burners

6 6 6 6 No. Stages 2 2 2 2 Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.5 [12.7] 0.5 [12.7] 0.5 [12.7]

Compressor

No./Type 1/Scroll 1/Scroll 1/Scroll 1/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type

Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] OD

0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m]

13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]

Rows / FPI [FPcm] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9]

Indoor Coil—Fin Type

Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifled Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] Refrigerant Control TX Valves TX Valves TX Valves TX Valves Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type

Propeller Propeller Propeller Propeller No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1 CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775] No. Motors/HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP Motor RPM 1075 1075 1075 1075

Indoor Fan—Type

FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal No. Used/Diameter in. [mm] 1/11x12 [279x305] 1/11x12 [279x305] 1/11x12 [279x305] 1/11x12 [279x305] Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/Variable No. Motors 1 1 1 1 Motor HP 1 1/2 1 1/2 1 1/2 1 1/2 Motor RPM 1725 1725 1725 1725 Motor Frame Size 56 56 56 56

Filter—Type

Disposable Disposable Disposable Disposable Furnished Yes Yes Yes Ye s (NO.) Size Recommended in. [mm x mm x mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. [g]

125 [3544] 125 [3544] 125 [3544] 125 [3544]

Weights

Net Weight lbs. [kg] 901 [409] 901 [409] 901 [409] 901 [409] Ship Weight lbs. [kg] 938 [425] 938 [425] 938 [425] 938 [425]

See Page 24 for Notes.

[ ] Designates Metric Conversions

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General Data

RKNL-B Series

Model RKNL- Series B073YL15E B073YM15E B090CL15E B090CL22E

Cooling Performance

Gross Cooling Capacity Btu [kW]

75,000 [21.97] 75,000 [21.97] 93,000 [27.25] 93,000 [27.25]

EER/SEER

11.2/NA 11.2/NA 11.2/NA 11.2/NA

Nominal CFM/AHRI Rated CFM [L/s]

2400/2325 [1133/1097] 2400/2325 [1133/1097] 3000/2775 [1416/1310] 3000/2775 [1416/1310]

AHRI Net Cooling Capacity Btu [kW]

72,000 [21.1] 72,000 [21.1] 90,000 [26.37] 90,000 [26.37]

Net Sensible Capacity Btu [kW]

52,800 [15.47] 52,800 [15.47] 63,100 [18.49] 63,100 [18.49]

Net Latent Capacity Btu [kW]

19,200 [5.63] 19,200 [5.63] 26,900 [7.88] 26,900 [7.88]

IEER

11.8 11.8 11.9 11.9

Net System Power kW

6.42 6.42 7.99 7.99

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage)

75,000/150,000 [21.97/43.95] 75,000/150,000 [21.97/43.95] 75,000/150,000 [21.97/43.95] 112,500/225,000 [32.96/65.92]

Heating Output Btu [kW] (1st Stage / 2nd Stage)

60,750/121,500 [17.8/35.6] 60,750/121,500 [17.8/35.6] 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4]

Temperature Rise Range ˚F [˚C] (1st Stage / 2nd Stage)

30-60 [16.7-33.3] /

30-60 [16.7-33.3]

30-60 [16.7-33.3] /

30-60 [16.7-33.3]

25-55 [13.9/30.6] /

25-55 [13.9/30.6]

40-70 [22.2/38.9] /

40-70 [22.2/38.9] Steady State Efficiency (%) 81 81 81 81

No. Burners

6 6 6 9 No. Stages 2 2 2 2 Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.5 [12.7] 0.5 [12.7] 0.75 [19]

Compressor

No./Type 1/Scroll 1/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type

Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] OD

0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m]

13.5 [1.25] 13.5 [1.25] 27 [2.51] 27 [2.51]

Rows / FPI [FPcm] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9]

Indoor Coil—Fin Type

Outdoor Fan—Type

Indoor Fan—Type

FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal No. Used/Diameter in. [mm] 1/11x12 [279x305] 1/11x12 [279x305] 1/15x15 [381x381] 1/15x15 [381x381] Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/Variable No. Motors 1 1 1 1 Motor HP 1 1/2 1 1/2 2 2 Motor RPM 1725 1725 1725 1725 Motor Frame Size 56 56 56 56

Filter—Type

Disposable Disposable Disposable Disposable Furnished Yes Yes Yes Yes (NO.) Size Recommended in. [mm x mm x mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. [g]

125 [3544] 125 [3544] 107.5/110.7 [3048/3138] 107.5/110.7 [3048/3138]

Weights

Net Weight lbs. [kg] 901 [409] 901 [409] 1017 [461] 1053 [478] Ship Weight lbs. [kg] 938 [425] 938 [425] 1054 [478] 1090 [494]

CONTINUED

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

See Page 24 for Notes.

[ ] Designates Metric Conversions

Page 13

Air

General Data

RKNL-B Series

Model RKNL- Series B090CM15E B090CM22E B090CN15E B090CN22E

Cooling Performance

Gross Cooling Capacity Btu [kW] 93,000 [27.25] 93,000 [27.25] 93,000 [27.25] 93,000 [27.25] EER/SEER

11.2/NA 11.2/NA 11.2/NA 11.2/NA

Nominal CFM/AHRI Rated CFM [L/s] 3000/2775 [1416/1310] 3000/2775 [1416/1310] 3000/2775 [1416/1310] 3000/2775 [1416/1310]

AHRI Net Cooling Capacity Btu [kW] 90,000 [26.37] 90,000 [26.37] 90,000 [26.37] 90,000 [26.37]

Net Sensible Capacity Btu [kW] 63,100 [18.49] 63,100 [18.49] 63,100 [18.49] 63,100 [18.49]

Net System Power kW 7.99 7.99 7.99 7.99

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage) 75,000/150,000 [21.97/43.95] 112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95] 112,500/225,000 [32.96/65.92]

Heating Output Btu [kW] (1st Stage / 2nd Stage) 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4]

Temperature Rise Range ˚F [˚C] 25-55 [13.9/30.6] 40-70 [22.2/38.9] 25-55 [13.9/30.6] 40-70 [22.2/38.9]

Net Weight lbs. [kg] 1017 [461] 1053 [478] 1025 [465] 1061 [481]

Steady State Efficiency (%) 81 81 81 81

IEER

11.9 11.9 11.9 11.9

No. Burners 6 9 6 9

No. Stages 2 2 2 2

Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.75 [19] 0.5 [12.7] 0.75 [19]

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51]

Rows / FPI [FPcm] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9]

Net Latent Capacity Btu [kW] 26,900 [7.88] 26,900 [7.88] 26,900 [7.88] 26,900 [7.88]

Indoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]

Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]

Refrigerant Control TX Valves TX Valves TX Valves TX Valves

Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller Propeller Propeller Propeller

No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6]

Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1

CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775]

No. Motors/HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP

Motor RPM 1075 1075 1075 1075

Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381]

Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/Variable

No. Motors 1 1 1 1

Motor HP 2 2 3 3

Motor RPM 1725 1725 1725 1725

Motor Frame Size 56 56 56 56

Filter—Type Disposable Disposable Disposable Disposable

Furnished Yes Yes Yes Yes

(No.) Size Recommended in. [mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. [g] 107.5/110.7 [3048/3138] 107.5/110.7 [3048/3138] 107.5/110.7 [3048/3138] 107.5/110.7 [3048/3138]

Weights

Ship Weight lbs. [kg] 1054 [478] 1090 [494] 1062 [482] 1098 [498]

CONTINUED

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

See Page 24 for Notes.

[ ] Designates Metric Conversions

Page 14

Air

General Data

RKNL-B Series

See Page 24 for Notes.

[ ] Designates Metric Conversions

Model RKNL- Series B090DL15E B090DL22E B090DM15E B090DM22E

Cooling Performance

Gross Cooling Capacity Btu [kW] 93,000 [27.25] 93,000 [27.25] 93,000 [27.25] 93,000 [27.25] EER/SEER

11.2/NA 11.2/NA 11.2/NA 11.2/NA

Nominal CFM/AHRI Rated CFM [L/s] 3000/2775 [1416/1310] 3000/2775 [1416/1310] 3000/2775 [1416/1310] 3000/2775 [1416/1310]

AHRI Net Cooling Capacity Btu [kW] 90,000 [26.37] 90,000 [26.37] 90,000 [26.37] 90,000 [26.37]

Net Sensible Capacity Btu [kW] 63,100 [18.49] 63,100 [18.49] 63,100 [18.49] 63,100 [18.49]

Net System Power kW 7.99 7.99 7.99 7.99

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage) 75,000/150,000 [21.97/43.95] 112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95] 112,500/225,000 [32.96/65.92]

Heating Output Btu [kW] (1st Stage / 2nd Stage) 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4]

Temperature Rise Range ˚F [˚C] 25-55 [13.9/30.6] 40-70 [22.2/38.9] 25-55 [13.9/30.6] 40-70 [22.2/38.9]

Net Weight lbs. [kg] 1025 [465] 1053 [478] 1017 [461] 1053 [478]

Steady State Efficiency (%) 81 81 81 81

IEER

11.9 11.9 11.9 11.9

No. Burners 6 9 6 9

No. Stages 2 2 2 2

Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.75 [19] 0.5 [12.7] 0.75 [19]

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51]

Rows / FPI [FPcm] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9]

Net Latent Capacity Btu [kW] 26,900 [7.88] 26,900 [7.88] 26,900 [7.88] 26,900 [7.88]

Indoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]

Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]

Refrigerant Control TX Valves TX Valves TX Valves TX Valves

Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller Propeller Propeller Propeller

No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6]

Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1

CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775]

No. Motors/HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP

Motor RPM 1075 1075 1075 1075

Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381]

Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/Variable

No. Motors 1 1 1 1

Motor HP 2 2 2 2

Motor RPM 1725 1725 1725 1725

Motor Frame Size 56 56 56 56

Filter—Type Disposable Disposable Disposable Disposable

Furnished Yes Yes Yes Yes

(No.) Size Recommended in. [mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. [g] 107.5/110.7 [3048/3138] 107.5/110.7 [3048/3138] 107.5/110.7 [3048/3138] 107.5/110.7 [3048/3138]

Weights

Ship Weight lbs. [kg] 1062 [482] 1090 [494] 1054 [478] 1090 [494]

CONTINUED

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

Page 15

Air

General Data

RKNL-B Series

See Page 24 for Notes.

[ ] Designates Metric Conversions

Model RKNL- Series B090DN15E B090DN22E B090YL22E B090YM22E

Cooling Performance

Gross Cooling Capacity Btu [kW] 93,000 [27.25] 93,000 [27.25] 93,000 [27.25] 93,000 [27.25] EER/SEER

11.2/NA 11.2/NA 11.2/NA 11.2/NA

Nominal CFM/AHRI Rated CFM [L/s] 3000/2775 [1416/1310] 3000/2775 [1416/1310] 3000/2775 [1416/1310] 3000/2775 [1416/1310]

AHRI Net Cooling Capacity Btu [kW] 90,000 [26.37] 90,000 [26.37] 90,000 [26.37] 90,000 [26.37]

Net Sensible Capacity Btu [kW] 63,100 [18.49] 63,100 [18.49] 63,100 [18.49] 63,100 [18.49]

Net System Power kW 7.99 7.99 7.99 7.99

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage) 75,000/150,000 [21.97/43.95] 112,500/225,000 [32.96/65.92] 112,500/225,000 [32.96/65.92] 112,500/225,000 [32.96/65.92]

Heating Output Btu [kW] (1st Stage / 2nd Stage) 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4] 91,125/182,250 [26.7/53.4] 91,125/182,250 [26.7/53.4]

Temperature Rise Range ˚F [˚C] 25-55 [13.9/30.6] 40-70 [22.2/38.9] 40-70 [22.2/38.9] 40-70 [22.2/38.9]

Net Weight lbs. [kg] 1025 [465] 1061 [481] 1053 [478] 1053 [478]

Steady State Efficiency (%) 81 81 81 81

IEER

11.9 11.9 11.9 11.9

No. Burners 6 9 9 9

No. Stages 2 2 2 2

Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.75 [19] 0.75 [19] 0.75 [19]

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51]

Rows / FPI [FPcm] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9]

Net Latent Capacity Btu [kW] 26,900 [7.88] 26,900 [7.88] 26,900 [7.88] 26,900 [7.88]

Indoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]

Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]

Refrigerant Control TX Valves TX Valves TX Valves TX Valves

Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller Propeller Propeller Propeller

No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6]

Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1

CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775]

No. Motors/HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP

Motor RPM 1075 1075 1075 1075

Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381]

Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/Variable

No. Motors 1 1 1 1

Motor HP 3 3 2 2

Motor RPM 1725 1725 1725 1725

Motor Frame Size 56 56 56 56

Filter—Type Disposable Disposable Disposable Disposable

Furnished Yes Yes Yes Yes

(No.) Size Recommended in. [mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. [g] 107.5/110.7 [3048/3138] 107.5/110.7 [3048/3138] 107.5/110.7 [3048/3138] 107.5/110.7 [3048/3138]

Weights

Ship Weight lbs. [kg] 1062 [482] 1098 [498] 1090 [494] 1090 [494]

CONTINUED

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

Page 16

Air

General Data

RKNL-B Series

See Page 24 for Notes.

[ ] Designates Metric Conversions

Model RKNL- Series B090YN22E B102CL15E B102CL22E B102CM15E

Cooling Performance

Gross Cooling Capacity Btu [kW] 93,000 [27.25] 101,000 [29.59] 101,000 [29.59] 101,000 [29.59] EER/SEER

11.2/NA 11.2/NA 11.2/NA 11.2/NA

Nominal CFM/AHRI Rated CFM [L/s] 3000/2775 [1416/1310] 3200/3200 [1510/1510] 3200/3200 [1510/1510] 3200/3200 [1510/1510]

AHRI Net Cooling Capacity Btu [kW] 90,000 [26.37] 97,000 [28.42] 97,000 [28.42] 97,000 [28.42]

Net Sensible Capacity Btu [kW] 63,100 [18.49] 74,000 [21.68] 74,000 [21.68] 74,000 [21.68]

Net System Power kW 7.99 8.59 8.59 8.59

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage) 112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95] 112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95]

Heating Output Btu [kW] (1st Stage / 2nd Stage) 9,113/182,250 [2.67/53.4] 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6]

Temperature Rise Range ˚F [˚C] 40-70 [22.2/38.9] 25-55 [13.9/30.6] 40-70 [22.2/38.9] 25-55 [13.9/30.6]

Net Weight lbs. [kg] 1061 [481] 1059 [480] 1095 [497] 1067 [484]

Steady State Efficiency (%) 81 81 81 81

IEER

11.9 12 12 12

No. Burners 9 6 9 6

No. Stages 2 2 2 2

Gas Connection Pipe Size in. [mm] 0.75 [19] 0.5 [12.7] 0.75 [19] 0.5 [12.7]

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51]

Rows / FPI [FPcm] 1 / 22 [9] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]

Net Latent Capacity Btu [kW] 26,900 [7.88] 23,000 [6.74] 23,000 [6.74] 23,000 [6.74]

Indoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]

Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]

Refrigerant Control TX Valves TX Valves TX Valves TX Valves

Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller Propeller Propeller Propeller

No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6]

Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1

CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775]

No. Motors/HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP

Motor RPM 1075 1075 1075 1075

Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381]

Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/Variable

No. Motors 1 1 1 1

Motor HP 3 2 2 3

Motor RPM 1725 1725 1725 1725

Motor Frame Size 56 56 56 56

Filter—Type Disposable Disposable Disposable Disposable

Furnished Yes Yes Yes Yes

(No.) Size Recommended in. [mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] 107.5/110.7 [3048/3138] 154.4/166.6 [4377/4723] 154.4/166.6 [4377/4723] 154.4/166.6 [4377/4723]

Weights

Ship Weight lbs. [kg] 1098 [498] 1096 [497] 1132 [513] 1104 [501]

CONTINUED

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

Page 17

Air

General Data

RKNL-B Series

See Page 24 for Notes.

[ ] Designates Metric Conversions

Model RKNL- Series B102CM22E B102DL15E B102DL22E B102DM15E

Cooling Performance

Gross Cooling Capacity Btu [kW] 101,000 [29.59] 101,000 [29.59] 101,000 [29.59] 101,000 [29.59] EER/SEER

11.2/NA 11.2/NA 11.2/NA 11.2/NA

Nominal CFM/AHRI Rated CFM [L/s] 3200/3200 [1510/1510] 3200/3200 [1510/1510] 3200/3200 [1510/1510] 3200/3200 [1510/1510]

AHRI Net Cooling Capacity Btu [kW] 97,000 [28.42] 97,000 [28.42] 97,000 [28.42] 97,000 [28.42]

Net Sensible Capacity Btu [kW] 74,000 [21.68] 74,000 [21.68] 74,000 [21.68] 74,000 [21.68]

Net System Power kW 8.59 8.59 8.59 8.59

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage) 112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95] 112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95]

Heating Output Btu [kW] (1st Stage / 2nd Stage) 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6]

Temperature Rise Range ˚F [˚C] 40-70 [22.2/38.9] 25-55 [13.9/30.6] 40-70 [22.2/38.9] 25-55 [13.9/30.6]

Net Weight lbs. [kg] 1103 [500] 1059 [480] 1095 [497] 1067 [484]

Steady State Efficiency (%) 81 81 81 81

IEER

12 12 12 12

No. Burners 9 6 9 6

No. Stages 2 2 2 2

Gas Connection Pipe Size in. [mm] 0.75 [19] 0.5 [12.7] 0.75 [19] 0.5 [12.7]

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51]

Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]

Net Latent Capacity Btu [kW] 23,000 [6.74] 23,000 [6.74] 23,000 [6.74] 23,000 [6.74]

Indoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]

Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]

Refrigerant Control TX Valves TX Valves TX Valves TX Valves

Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller Propeller Propeller Propeller

No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6]

Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1

CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775]

No. Motors/HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP

Motor RPM 1075 1075 1075 1075

Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381]

Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/Variable

No. Motors 1 1 1 1

Motor HP 3 2 2 3

Motor RPM 1725 1725 1725 1725

Motor Frame Size 56 56 56 56

Filter—Type Disposable Disposable Disposable Disposable

Furnished Yes Yes Yes Yes

(No.) Size Recommended in. [mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] 154.4/166.6 [4377/4723] 154.4/166.6 [4377/4723] 154.4/166.6 [4377/4723] 154.4/166.6 [4377/4723]

Weights

Ship Weight lbs. [kg] 1140 [517] 1096 [497] 1132 [513] 1104 [501]

CONTINUED

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

Page 18

Air

General Data

RKNL-B Series

See Page 24 for Notes.

[ ] Designates Metric Conversions

Model RKNL- Series B102DM22E B102YL22E B102YM22E B120CL15E

Cooling Performance

Gross Cooling Capacity Btu [kW] 101,000 [29.59] 101,000 [29.59] 101,000 [29.59] 123,000 [36.04] EER/SEER

11.2/NA 11.2/NA 11.2/NA 11.2/NA

Nominal CFM/AHRI Rated CFM [L/s] 3200/3200 [1510/1510] 3200/3200 [1510/1510] 3200/3200 [1510/1510] 4000/3750 [1888/1770]

AHRI Net Cooling Capacity Btu [kW] 97,000 [28.42] 97,000 [28.42] 97,000 [28.42] 118,000 [34.57]

Net Sensible Capacity Btu [kW] 74,000 [21.68] 74,000 [21.68] 74,000 [21.68] 88,800 [26.02]

Net System Power kW 8.59 8.59 8.59 10.49

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage) 112,500/225,000 [32.96/65.92] 112,500/22,500 [32.96/6.59] 112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95]

Heating Output Btu [kW] (1st Stage / 2nd Stage) 91,125/182,250 [26.7/53.4] 911,250/182,250 [266.99/53.4] 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6]

Temperature Rise Range ˚F [˚C] 40-70 [22.2/38.9] 40-70 [22.2/38.9] 40-70 [22.2/38.9] 15-45 [8.3/25]

Net Weight lbs. [kg] 1103 [500] 1095 [497] 1103 [500] 1112 [504]

Steady State Efficiency (%) 81 81 81 81

IEER

12 12 12 12

No. Burners 9 9 9 6

No. Stages 2 2 2 2

Gas Connection Pipe Size in. [mm] 0.75 [19] 0.75 [19] 0.75 [19] 0.5 [12.7]

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51]

Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 22 [9]

Net Latent Capacity Btu [kW] 23,000 [6.74] 23,000 [6.74] 23,000 [6.74] 29,200 [8.56]

Indoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]

Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 3 / 18 [7]

Refrigerant Control TX Valves TX Valves TX Valves TX Valves

Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller Propeller Propeller Propeller

No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6]

Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1

CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775]

No. Motors/HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP

Motor RPM 1075 1075 1075 1075

Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381]

Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/Variable

No. Motors 1 1 1 1

Motor HP 3 2 3 2

Motor RPM 1725 1725 1725 1725

Motor Frame Size 56 56 56 56

Filter—Type Disposable Disposable Disposable Disposable

Furnished Yes Yes Yes Yes

(No.) Size Recommended in. [mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] 154.4/166.6 [4377/4723] 154.4/166.6 [4377/4723] 154.4/166.6 [4377/4723] 172.8/180.8 [4899/5126]

Weights

Ship Weight lbs. [kg] 1140 [517] 1132 [513] 1140 [517] 1149 [521]

CONTINUED

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

Page 19

Air

General Data

RKNL-B Series

See Page 24 for Notes.

[ ] Designates Metric Conversions

Model RKNL- Series B120CL22E B120CM15E B120CM22E B120DL15E

Cooling Performance

Gross Cooling Capacity Btu [kW] 123,000 [36.04] 123,000 [36.04] 123,000 [36.04] 123,000 [36.04] EER/SEER

11.2/NA 11.2/NA 11.2/NA 11.2/NA

Nominal CFM/AHRI Rated CFM [L/s] 4000/3750 [1888/1770] 4000/3750 [1888/1770] 4000/3750 [1888/1770] 4000/3750 [1888/1770]

AHRI Net Cooling Capacity Btu [kW] 118,000 [34.57] 118,000 [34.57] 118,000 [34.57] 118,000 [34.57]

Net Sensible Capacity Btu [kW] 88,800 [26.02] 88,800 [26.02] 88,800 [26.02] 88,800 [26.02]

Net System Power kW 10.49 10.49 10.49 10.49

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage) 112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95] 112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95]

Heating Output Btu [kW] (1st Stage / 2nd Stage) 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6]

Temperature Rise Range ˚F [˚C] 25-55 [13.9/30.6] 15-45 [8.3/25] 25-55 [13.9/30.6] 15-45 [8.3/25]

Net Weight lbs. [kg] 1148 [521] 1120 [508] 1156 [524] 1112 [504]

Steady State Efficiency (%) 81 81 81 81

IEER

12 11.9 11.9 11.9

No. Burners 9 6 9 6

No. Stages 2 2 2 2

Gas Connection Pipe Size in. [mm] 0.75 [19] 0.5 [12.7] 0.75 [19] 0.5 [12.7]

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51]

Rows / FPI [FPcm] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9]

Net Latent Capacity Btu [kW] 29,200 [8.56] 29,200 [8.56] 29,200 [8.56] 29,200 [8.56]

Indoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]

Rows / FPI [FPcm] 3 / 18 [7] 3 / 18 [7] 3 / 18 [7] 3 / 18 [7]

Refrigerant Control TX Valves TX Valves TX Valves TX Valves

Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller Propeller Propeller Propeller

No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6]

Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1

CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775]

No. Motors/HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP

Motor RPM 1075 1075 1075 1075

Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381]

Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/Variable

No. Motors 1 1 1 1

Motor HP 2 3 3 2

Motor RPM 1725 1725 1725 1725

Motor Frame Size 56 56 56 56

Filter—Type Disposable Disposable Disposable Disposable

Furnished Yes Yes Yes Yes

(No.) Size Recommended in. [mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] 172.8/180.8 [4899/5126] 172.8/180.8 [4899/5126] 172.8/180.8 [4899/5126] 172.8/180.8 [4899/5126]

Weights

Ship Weight lbs. [kg] 1185 [538] 1157 [525] 1193 [541] 1149 [521]

CONTINUED

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

Page 20

Air

General Data

RKNL-B Series

See Page 24 for Notes.

[ ] Designates Metric Conversions

Model RKNL- Series B120DL22E B120DM15E B120DM22E B120YL22E

Cooling Performance

Gross Cooling Capacity Btu [kW] 123,000 [36.04] 123,000 [36.04] 123,000 [36.04] 123,000 [36.04] EER/SEER

11.2/NA 11.2/NA 11.2/NA 11.2/NA

Nominal CFM/AHRI Rated CFM [L/s] 4000/3750 [1888/1770] 4000/3750 [1888/1770] 4000/3750 [1888/1770] 4000/3750 [1888/1770]

AHRI Net Cooling Capacity Btu [kW] 118,000 [34.57] 118,000 [34.57] 118,000 [34.57] 118,000 [34.57]

Net Sensible Capacity Btu [kW] 88,800 [26.02] 88,800 [26.02] 88,800 [26.02] 88,800 [26.02]

Net System Power kW 10.49 10.49 10.49 10.49

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage) 112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95] 112,500/225,000 [32.96/65.92] 112,500/225,000 [32.96/65.92]

Heating Output Btu [kW] (1st Stage / 2nd Stage) 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4] 91,125/182,250 [26.7/53.4]

Temperature Rise Range ˚F [˚C] 25-55 [13.9/30.6] 15-45 [8.3/25] 25-55 [13.9/30.6] 25-55 [13.9/30.6]

Net Weight lbs. [kg] 1148 [521] 1120 [508] 1156 [524] 1148 [521]

Steady State Efficiency (%) 81 81 81 81

IEER

11.9 11.9 11.9 11.9

No. Burners 9 6 9 9

No. Stages 2 2 2 2

Gas Connection Pipe Size in. [mm] 0.75 [19] 0.5 [12.7] 0.75 [19] 0.75 [19]

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51]

Rows / FPI [FPcm] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9]

Net Latent Capacity Btu [kW] 29,200 [8.56] 29,200 [8.56] 29,200 [8.56] 29,200 [8.56]

Indoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled

Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]

Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]

Rows / FPI [FPcm] 3 / 18 [7] 3 / 18 [7] 3 / 18 [7] 3 / 18 [7]

Refrigerant Control TX Valves TX Valves TX Valves TX Valves

Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller Propeller Propeller Propeller

No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6]

Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1

CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775]

No. Motors/HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP 2 at 1/3 HP

Motor RPM 1075 1075 1075 1075

Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381]

Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/Variable

No. Motors 1 1 1 1

Motor HP 2 3 3 2

Motor RPM 1725 1725 1725 1725

Motor Frame Size 56 56 56 56

Filter—Type Disposable Disposable Disposable Disposable

Furnished Yes Yes Yes Yes

(No.) Size Recommended in. [mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] 172.8/180.8 [4899/5126] 172.8/180.8 [4899/5126] 172.8/180.8 [4899/5126] 172.8/180.8 [4899/5126]

Weights

Ship Weight lbs. [kg] 1185 [538] 1157 [525] 1193 [541] 1185 [538]

CONTINUED

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

Page 21

Air

General Data

RKNL-B Series

See Page 24 for Notes.

[ ] Designates Metric Conversions

Model RKNL- Series

B120YM22E B151CL15E B151CL25E B151CM15E

Cooling Performance

CONTINUED

Gross Cooling Capacity Btu [kW]

123,000 [36.04] 146,000 [42.78] 146,000 [42.78] 146,000 [42.78]

EER/SEER

11.2/NA 10.8/NA 10.8/NA 10.8/NA

Nominal CFM/AHRI Rated CFM [L/s]

4000/3750 [1888/1770] 5000/4225 [2360/1994] 5000/4225 [2360/1994] 5000/4225 [2360/1994]

AHRI Net Cooling Capacity Btu [kW]

118,000 [34.57] 140,000 [41.02] 140,000 [41.02] 140,000 [41.02]

Net Sensible Capacity Btu [kW]

88,800 [26.02] 99,500 [29.15] 99,500 [29.15] 99,500 [29.15]

Net Latent Capacity Btu [kW]

29,200 [8.56] 40,500 [11.87] 40,500 [11.87] 40,500 [11.87]

IEER

11.9 10.8 10.8 10.8

Net System Power kW

10.49 12.73 12.73 12.73

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage)

112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95] 126,000/252,000 [36.92/73.84] 75,000/150,000 [21.97/43.95]

Heating Output Btu [kW] (1st Stage / 2nd Stage)

91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6] 102,000/204,000 [29.89/59.77] 60,750/121,500 [17.8/35.6]

Temperature Rise Range ˚F [˚C] (1st Stage / 2nd Stage)

25-55

[13.9/30.6]

15-45 [8.3-25] /

15-45 [8.3-25]

25-55 [13.9-30.6] /

25-55 [13.9-30.6]

15-45 [8.3-25] /

15-45 [8.3-25] Steady State Efficiency (%) 81 81 81 81

No. Burners

9 6 9 6 No. Stages 2 2 2 2 Gas Connection Pipe Size in. [mm] 0.75 [19] 0.5 [12.7] 0.75 [19] 0.5 [12.7]

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type

Louvered Louvered Louvered Louvered Tube Type Rifled MicroChannel MicroChannel MicroChannel

Tube Size in. [mm] OD

0.375 [9.5] 1 [25.4] 1 [25.4] 1 [25.4]

Face Area sq. ft. [sq. m]

27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51] Rows / FPI [FPcm] 2 / 22 [9] 2 / 23 [9] 2 / 23 [9] 2 / 23 [9]

Indoor Coil—Fin Type

Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifled Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] Rows / FPI [FPcm] 3 / 18 [7] 4 / 15 [6] 4 / 15 [6] 4 / 15 [6] Refrigerant Control TX Valves TX Valves TX Valves TX Valves Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type

Propeller Propeller Propeller Propeller No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1 CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775] No. Motors/HP 2 at 1/3 HP 2 at 1/2 HP 2 at 1/2 HP 2 at 1/2 HP Motor RPM 1075 1075 1075 1075

Indoor Fan—Type

FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] Drive Type/No. Speeds Belt/Variable Belt (Adjustable)/Single Belt (Adjustable)/Single Belt (Adjustable)/Single No. Motors 1 1 1 1 Motor HP 3 3 3 5 Motor RPM 1725 1725 1725 1725 Motor Frame Size 56 56 56 184

Filter—Type

Disposable Disposable Disposable Disposable Furnished Yes Yes Yes Yes (NO.) Size Recommended in. [mm x mm x mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. [g]

172.8/180.8 [4899/5126] 147.2/152 [4173/4309] 147.2/152 [4173/4309] 147.2/152 [4173/4309]

Weights

Net Weight lbs. [kg] 1156 [524] 1266 [574] 1266 [574] 1238 [562] Ship Weight lbs. [kg] 1193 [541] 1303 [591] 1267 [575] 1267 [575]

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

Page 22

Air

General Data

RKNL-B Series

Model RKNL- Series

B151CM25E B151DL15E B151DL25E B151DM15E

Cooling Performance

CONTINUED

Gross Cooling Capacity Btu [kW]

146,000 [42.78] 146,000 [42.78] 146,000 [42.78] 146,000 [42.78]

EER/SEER

10.8/NA 10.8/NA 10.8/NA 10.8/NA

Nominal CFM/AHRI Rated CFM [L/s]

5000/4225 [2360/1994] 5000/4225 [2360/1994] 5000/4225 [2360/1994] 5000/4225 [2360/1994]

AHRI Net Cooling Capacity Btu [kW]

140,000 [41.02] 140,000 [41.02] 140,000 [41.02] 140,000 [41.02]

Net Sensible Capacity Btu [kW]

99,500 [29.15] 99,500 [29.15] 99,500 [29.15] 99,500 [29.15]

Net Latent Capacity Btu [kW]

40,500 [11.87] 40,500 [11.87] 40,500 [11.87] 40,500 [11.87]

IEER

10.8 10.8 10.8 10.8

Net System Power kW

12.73 12.73 12.73 12.73

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage)

126,000/252,000 [36.92/73.84] 75,000/150,000 [21.97/43.95] 126,000/252,000 [36.92/73.84] 75,000/150,000 [21.97/43.95]

Heating Output Btu [kW] (1st Stage / 2nd Stage)

102,000/204,000 [29.89/59.77] 60,750/121,500 [17.8/35.6] 102,000/204,000 [29.89/59.77] 60,750/121,500 [17.8/35.6]

Temperature Rise Range ˚F [˚C] (1st Stage / 2nd Stage)

25-55 [13.9-30.6] /

25-55 [13.9-30.6]

15-45 [8.3-25] /

15-45 [8.3-25]

25-55 [13.9-30.6] /

25-55 [13.9-30.6]

15-45 [8.3-25] /

15-45 [8.3-25] Steady State Efficiency (%) 81 81 81 81

No. Burners

9 6 9 6 No. Stages 2 2 2 2 Gas Connection Pipe Size in. [mm] 0.75 [19] 0.5 [12.7] 0.75 [19] 0.5 [12.7]

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88 88

Outdoor Coil—Fin Type

Louvered Louvered Louvered Louvered Tube Type MicroChannel MicroChannel MicroChannel MicroChannel

Tube Size in. [mm] OD

1 [25.4] 1 [25.4] 1 [25.4] 1 [25.4]

Face Area sq. ft. [sq. m]

27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51] Rows / FPI [FPcm] 2 / 23 [9] 2 / 23 [9] 2 / 23 [9] 2 / 23 [9]

Indoor Coil—Fin Type

Louvered Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Rifled Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] Rows / FPI [FPcm] 4 / 15 [6] 4 / 15 [6] 4 / 15 [6] 4 / 15 [6] Refrigerant Control TX Valves TX Valves TX Valves TX Valves Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type

Propeller Propeller Propeller Propeller No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1 CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775] No. Motors/HP 2 at 1/2 HP 2 at 1/2 HP 2 at 1/2 HP 2 at 1/2 HP Motor RPM 1075 1075 1075 1075

Indoor Fan—Type

FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] Drive Type/No. Speeds Belt (Adjustable)/Single Belt (Adjustable)/Single Belt (Adjustable)/Single Belt (Adjustable)/Single No. Motors 1 1 1 1 Motor HP 5 3 3 5 Motor RPM 1725 1725 1725 1725 Motor Frame Size 184 56 56 184

Filter—Type

Refrigerant Charge Oz. [g]

147.2/152 [4173/4309] 147.2/152 [4173/4309] 147.2/152 [4173/4309] 147.2/152 [4173/4309]

Weights

Net Weight lbs. [kg] 1265 [574] 1230 [558] 1266 [574] 1238 [562] Ship Weight lbs. [kg] 1267 [575] 1267 [575] 1267 [575] 1267 [575]

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

See Page 24 for Notes.

[ ] Designates Metric Conversions

Page 23

Air

General Data

RKNL-B Series

Model RKNL- Series

B151DM25E B151YL25E B151YM25E

Cooling Performance

Gross Cooling Capacity Btu [kW]

146,000 [42.78] 146,000 [42.78] 146,000 [42.78]

EER/SEER

10.8/NA 10.8/NA 10.8/NA

Nominal CFM/AHRI Rated CFM [L/s]

5000/4225 [2360/1994] 5000/4225 [2360/1994] 5000/4225 [2360/1994]

AHRI Net Cooling Capacity Btu [kW]

140,000 [41.02] 140,000 [41.02] 140,000 [41.02]

Net Sensible Capacity Btu [kW]

99,500 [29.15] 99,500 [29.15] 99,500 [29.15]

Net Latent Capacity Btu [kW]

40,500 [11.87] 40,500 [11.87] 40,500 [11.87]

IEER

10.8 10.8 10.8

Net System Power kW

12.73 12.73 12.73

Heating Performance (Gas)

Heating Input Btu [kW] (1st Stage / 2nd Stage)

126,000/252,000 [36.92/73.84] 126,000/252,000 [36.92/73.84] 126,000/252,000 [36.92/73.84]

Heating Output Btu [kW] (1st Stage / 2nd Stage)

102,000/204,000 [29.89/59.77] 102,000/204,000 [29.89/59.77] 102,000/204,000 [29.89/59.77]

Temperature Rise Range ˚F [˚C] (1st Stage / 2nd Stage)

25-55 [13.9-30.6] /

25-55 [13.9-30.6]

25-55 [13.9-30.6] /

25-55 [13.9-30.6]

25-55 [13.9-30.6] /

25-55 [13.9-30.6] Steady State Efficiency (%) 81 81 81

No. Burners

9 9 9 No. Stages 2 2 2 Gas Connection Pipe Size in. [mm] 0.75 [19] 0.75 [19] 0.75 [19]

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

88 88 88

Outdoor Coil—Fin Type

Louvered Louvered Louvered Tube Type MicroChannel MicroChannel MicroChannel

Tube Size in. [mm] OD

1 [25.4] 1 [25.4] 1 [25.4]

Face Area sq. ft. [sq. m]

27 [2.51] 27 [2.51] 27 [2.51] Rows / FPI [FPcm] 2 / 23 [9] 2 / 23 [9] 2 / 23 [9]

Indoor Coil—Fin Type

Louvered Louvered Louvered Tube Type Rifled Rifled Rifled Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] Rows / FPI [FPcm] 4 / 15 [6] 4 / 15 [6] 4 / 15 [6] Refrigerant Control TX Valves TX Valves TX Valves Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type

Propeller Propeller Propeller No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] No. Motors/HP 2 at 1/2 HP 2 at 1/2 HP 2 at 1/2 HP Motor RPM 1075 1075 1075

Indoor Fan—Type

FC Centrifugal FC Centrifugal FC Centrifugal No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] Drive Type/No. Speeds Belt (Adjustable)/Single Belt (Adjustable)/Single Belt (Adjustable)/Single No. Motors 1 1 1 Motor HP 5 3 5 Motor RPM 1725 1725 1725 Motor Frame Size 184 56 184

Filter—Type

Disposable Disposable Disposable Furnished Yes Yes Yes (NO.) Size Recommended in. [mm x mm x mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. [g]

147.2/152 [4173/4309] 147.2/152 [4173/4309] 147.2/152 [4173/4309]

Weights

Net Weight lbs. [kg] 1265 [574] 1266 [574] 1265 [574] Ship Weight lbs. [kg] 1267 [575] 1267 [575] 1267 [575]

NOM. SIZES 6-12.5 TONS [21.1-44.0 kW] ASHRAE 90.1-2007 COMPLIANT MODELS

See Page 24 for Notes.

[ ] Designates Metric Conversions

Page 24

Air

General Data Notes

RKNL-B Series

NOTES:

1. Cooling Performance is rated at 95° F ambient, 80° F entering dry bulb, 67° F entering wet bulb. Gross capacity does not include the effect of fan motor heat. AHRI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ⫾20% of nominal cfm. Units are certified in accordance with the Unitary Air Conditioner Equipment certification program, which is based on AHRI Standard 340/360.

2. EER and/or SEER are rated at AHRI conditions and in accordance with DOE test procedures.

3. IEER is rated in accordance with AHRI Standard 340/360.

4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standard Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.

5. Outdoor Sound Rating shown is tested in accordance with AHRI Standard 270.

Page 25

Air

Gross Systems Performance Data

RKNL-B Series

ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀

wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]

CFM [L/s] 2790 [1317] 2325 [1097] 1860 [878] 2790 [1317] 2325 [1097] 1860 [878] 2790 [1317] 2325 [1097] 1860 [878]

DR ➀

.06 .01 .15 .06 .01 .15 .06 .01 .15

O U T D O O R

D R Y

B U

T E M P E R A T U R E

°F

[°C]

[23.9]

Total BTUH [kW] Sens BTUH [kW] Power

92.8 [27.2]

58.8 [17.2]

4.7

89.5 [26.2]

50.5 [14.8]

4.6

86.3 [25.3]

42.9 [12.6]

4.5

86.4 [25.3]

67.9 [19.9]

4.6

83.4 [24.4]

59.1 [17.3]

4.5

80.3 [23.5]

50.8 [14.9]

4.5

81.8 [24.0]

75.4 [22.1]

4.6

78.9 [23.1]

66.1 [19.4]

4.5

76.1 [22.3]

57.4 [16.8]

4.4

[26.7]

Total BTUH [kW] Sens BTUH [kW] Power

90.8 [26.6]

58.1 [17.0]

4.9

87.6 [25.7]

49.9 [14.6]

4.8

84.4 [24.7]

42.3 [12.4]

4.7

84.4 [24.7]

67.0 [19.6]

4.9

81.4 [23.8]

58.3 [17.1]

4.8

78.5 [23.0]

50.2 [14.7]

4.7

79.8 [23.4]

74.7 [21.9]

4.8

77.0 [22.6]

65.5 [19.2]

4.7

74.2 [21.7]

56.8 [16.6]

4.7

[29.4]

Total BTUH [kW] Sens BTUH [kW] Power

88.6 [26.0]

57.0 [16.7]

5.2

85.5 [25.1]

49.0 [14.4]

5.1

82.4 [24.1]

41.6 [12.2]

5.0

82.2 [24.1]

66.0 [19.3]

5.1

79.4 [23.3]

57.6 [16.9]

5.1

76.5 [22.4]

49.6 [14.5]

5.0

77.7 [22.8]

73.7 [21.6]

5.1

74.9 [21.9]

64.6 [18.9]

5.0

72.2 [21.2]

56.1 [16.4]

4.9

[32.2]

Total BTUH [kW] Sens BTUH [kW] Power

86.3 [25.3]

55.9 [16.4]

5.5

83.2 [24.4]

48.0 [14.1]

5.4

80.2 [23.5]

40.8 [12.0]

5.3

79.9 [23.4]

64.9 [19.0]

5.4

77.1 [22.6]

56.6 [16.6]

5.3

74.3 [21.8]

48.8 [14.3]

5.2

75.3 [22.1]

72.5 [21.2]

5.4

72.7 [21.3]

63.7 [18.7]

5.3

70.0 [20.5]

55.3 [16.2]

5.2

[35]

Total BTUH [kW] Sens BTUH [kW] Power

83.7 [24.5]

54.4 [15.9]

5.8

80.8 [23.7]

46.9 [13.7]

5.7

77.9 [22.8]

39.9 [11.7]

5.6

77.4 [22.7]

63.6 [18.6]

5.7

74.7 [21.9]

55.5 [16.3]

5.6

71.9 [21.1]

47.8 [14.0]

5.5

72.8 [21.3]

71.2 [20.9]

5.7

70.2 [20.6]

62.5 [18.3]

5.6

67.7 [19.8]

54.4 [15.9]

5.5

100

[37.8]

Total BTUH [kW] Sens BTUH [kW] Power

81.0 [23.7]

52.9 [15.5]

6.1

78.2 [22.9]

45.6 [13.4]

6.0

75.4 [22.1]

38.8 [11.4]

5.9

74.7 [21.9]

62.1 [18.2]

6.1

72.1 [21.1]

54.2 [15.9]

6.0

69.4 [20.3]

46.7 [13.7]

5.9

70.1 [20.5]

69.6 [20.4]

6.0

67.6 [19.8]

61.2 [17.9]

5.9

65.2 [19.1]

53.3 [15.6]

5.8

105

[40.6]

Total BTUH [kW] Sens BTUH [kW] Power

78.2 [22.9]

51.3 [15.0]

6.5

75.4 [22.1]

44.1 [12.9]

6.4

72.7 [21.3]

37.5 [11.0]

6.2

71.8 [21.0]

60.2 [17.6]

6.4

69.3 [20.3]

52.6 [15.4]

6.3

66.8 [19.6]

45.4 [13.3]

6.2

67.2 [19.7]

6.4

64.8 [19.0]

59.7 [17.5]

6.3

62.5 [18.3]

52.0 [15.2]

6.2

110

[43.3]

Total BTUH [kW] Sens BTUH [kW] Power

75.1 [22.0]

49.2 [14.4]

6.8

72.5 [21.2]

42.4 [12.4]

6.7

69.8 [20.5]

36.0 [10.5]

6.6

68.7 [20.1]

58.3 [17.1]

6.8

66.3 [19.4]

50.9 [14.9]

6.7

63.9 [18.7]

44.0 [12.9]

6.6

64.2 [18.8]

6.8

61.9 [18.1]

58.0 [17.0]

6.6

59.6 [17.5]

50.5 [14.8]

6.5

115

[46.1]

Total BTUH [kW] Sens BTUH [kW] Power

71.9 [21.1]

47.1 [13.8]

7.2

69.3 [20.3]

40.5 [11.9]

7.1

66.8 [19.6]

34.5 [10.1]

7.0

65.5 [19.2]

56.2 [16.5]

7.2

63.2 [18.5]

49.1 [14.4]

7.1

60.9 [17.8]

42.4 [12.4]

6.9

60.9 [17.8]

7.1

58.8 [17.2]

56.2 [16.5]

7.0

56.6 [16.6]

49.0 [14.4]

6.9

DR —Depression ratio dbE —Entering air dry bulb wbE —Entering air wet bulb

Total —Total capacity x 1000 BTUH Sens —Sensible capacity x 1000 BTUH Power —KW input

NOTES: ➀ When the entering air dry bulb is other than 80°F [27°C], adjust the sensible

capacity from the table by adding [1.10 x CFM x (1 – DR) x (dbE – 80)].

[ ] Designates Metric Conversions

GROSS SYSTEMS PERFORMANCE DATA—B090

GROSS SYSTEMS PERFORMANCE DATA—B073

wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]

CFM [L/s] 3600 [1699] 2775 [1310] 2400 [1133] 3600 [1699] 2775 [1310] 2400 [1133] 3600 [1699] 2775 [1310] 2400 [1133]

[23.9]

O U

[26.7]

D O O R

[29.4]

D R

[32.2]

L B

T E

[37.8]

A T

[40.6]

U R

[43.3]

°F

[°C]

[46.1]

DR ➀

Total BTUH [kW]

Sens BTUH [kW] Power

Total BTUH [kW]

Sens BTUH [kW] Power

Total BTUH [kW]

Sens BTUH [kW] Power

Total BTUH [kW]

Sens BTUH [kW] Power

Total BTUH [kW]

Sens BTUH [kW]

[35]

Power Total BTUH [kW]

100

Sens BTUH [kW] Power

Total BTUH [kW]

105

Sens BTUH [kW] Power

Total BTUH [kW]

110

Sens BTUH [kW] Power

Total BTUH [kW]

115

Sens BTUH [kW] Power

.06 .13 .17 .06 .13 .17 .06 .13 .17

111.2 [32.6]

68.2 [20.0]

105.5 [30.9]

54.2 [15.9]

5.8

109.7 [32.1]

68.3 [20.0]

104.0 [30.5]

54.3 [15.9]

6.1

107.7 [31.6]

67.8 [19.9]

6.5

105.3 [30.9]

66.6 [19.5]

6.8

102.5 [30.0]

65.1 [19.1]

7.2

99.3 [29.1]

63.2 [18.5]

7.6

95.6 [28.0]

60.6 [17.8]

8.1

91.5 [26.8]

57.6 [16.9]

8.5

87.0 [25.5]

54.1 [15.9]

9.0

102.2 [30.0]

54.0 [15.8]

99.9 [29.3]

53.1 [15.6]

97.3 [28.5]

52.0 [15.2]

94.2 [27.6]

50.4 [14.8]

90.7 [26.6]

48.3 [14.2]

86.8 [25.4]

45.9 [13.5]

82.5 [24.2]

43.0 [12.6]

ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀

102.9 [30.2]

107.2 [31.4]

48.3 [14.2]

5.6

101.5 [29.7]

105.7 [31.0]

48.5 [14.2]

6.0

5.9

99.7 [29.2]

103.7 [30.4]

48.3 [14.2]

6.3

6.7

7.0

7.4

7.9

8.3

8.8

6.2

97.5 [28.6]

47.5 [13.9]

6.6

94.9 [27.8]

46.5 [13.6]

6.9

91.9 [26.9]

45.1 [13.2]

7.3

88.5 [25.9]

43.2 [12.7]

7.8

84.7 [24.8]

41.0 [12.0]

8.2

80.5 [23.6]

38.4 [11.3]

8.6

101.4 [29.7]

84.6 [24.8]

5.7

68.8 [20.2]

5.6

100.3 [29.4]

101.7 [29.8]

84.6 [24.8]

6.0

68.9 [20.2]

5.9

98.4 [28.8]

84.0 [24.6]

6.4

83.1 [24.4]

6.8

98.5 [28.9]

81.5 [23.9]

7.2

95.3 [27.9]

79.6 [23.3]

7.6

91.6 [26.8]

77.0 [22.6]

8.0

87.5 [25.6]

73.9 [21.7]

8.4

83.0 [24.3]

70.5 [20.7]

8.9

68.5 [20.1]

6.2

96.2 [28.2]

67.8 [19.9]

6.6

93.5 [27.4]

66.6 [19.5]

7.0

90.4 [26.5]

65.0 [19.1]

7.4

86.9 [25.5]

62.9 [18.4]

7.8

83.0 [24.3]

60.4 [17.7]

8.2

78.7 [23.1]

57.6 [16.9]

8.7

99.2 [29.1]

62.1 [18.2]

5.5

97.8 [28.7]

62.2 [18.2]

5.8

96.0 [28.1]

61.9 [18.2]

6.2

93.8 [27.5]

61.3 [18.0]

6.5

91.2 [26.7]

60.2 [17.7]

6.9

88.2 [25.8]

58.8 [17.2]

7.3

84.8 [24.9]

57.0 [16.7]

7.7

81.0 [23.7]

54.7 [16.0]

8.1

76.8 [22.5]

52.2 [15.3]

8.6

101.3 [29.7]

93.5 [27.4]

5.7

99.8 [29.2]

93.5 [27.4]

6.0

97.8 [28.7]

92.9 [27.2]

6.3

95.4 [28.0]

91.9 [26.9]

6.7

92.6 [27.1]

90.4 [26.5]

7.1

89.4 [26.2]

88.4 [25.9]

7.5

85.7 [25.1]

7.9

81.6 [23.9]

8.4

77.1 [22.6]

8.8

96.1 [28.2]

76.9 [22.5]

5.5

94.7 [27.8]

77.0 [22.6]

5.8

92.8 [27.2]

76.6 [22.5]

6.2

90.5 [26.5]

75.8 [22.2]

6.5

87.9 [25.8]

74.7 [21.9]

6.9

84.8 [24.9]

73.0 [21.4]

7.3

81.3 [23.8]

71.0 [20.8]

7.7

77.4 [22.7]

68.5 [20.1]

8.2

73.1 [21.4]

65.7 [19.3]

8.6

93.8 [27.5]

69.9 [20.5]

5.4

92.3 [27.1]

69.9 [20.5]

5.8

90.5 [26.5]

69.6 [20.4]

6.1

88.3 [25.9]

69.0 [20.2]

6.4

85.7 [25.1]

67.9 [19.9]

6.8

82.7 [24.2]

66.4 [19.5]

7.2

79.3 [23.2]

64.6 [18.9]

7.6

75.5 [22.1]

62.4 [18.3]

8.1

71.3 [20.9]

59.9 [17.6]

8.5

Page 26

Air

Gross Systems Performance Data

RKNL-B Series

GROSS SYSTEMS PERFORMANCE DATA—B102

DR —Depression ratio dbE —Entering air dry bulb wbE —Entering air wet bulb

Total —Total capacity x 1000 BTUH Sens —Sensible capacity x 1000 BTUH Power —KW input

NOTES: ➀ When the entering air dry bulb is other than 80°F [27°C], adjust the sensible

capacity from the table by adding [1.10 x CFM x (1 – DR) x (dbE – 80)].

[ ] Designates Metric Conversions

GROSS SYSTEMS PERFORMANCE DATA—B120

wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]

CFM [L/s] 4100 [6035] 3200 [1510] 2700 [1274] 4100 [6035] 3200 [1510] 2700 [1274] 4100 [6035] 3200 [1510] 2700 [1274]

M P E R A

U R E

°F

[°C]

DR ➀

Total BTUH [kW]

Sens BTUH [kW]

[23.9]

[26.7]

[29.4]

[32.2]

[35]

100

[37.8]

105

[40.6]

110

[43.3]

115

[46.1]

Power Total BTUH [kW]

Sens BTUH [kW] Power

Total BTUH [kW] Sens BTUH [kW] Power

O U T D O O R

D R Y

B U L B

T E

0 .05 .08 0 .05 .08 0 .05 .08

113.8 [33.4]

69.9 [20.5]

108.3 [31.7]

56.3 [16.5]

6.4

113.7 [33.3]

71.7 [21.0]

108.2 [31.7]

57.9 [17.0]

6.7

112.9 [33.1]

72.6 [21.3]

107.5 [31.5]

58.8 [17.2]

7.1

111.5 [32.7]

72.9 [21.4]

106.1 [31.1]

59.0 [17.3]

7.4

109.4 [32.1]

72.2 [21.2]

104.1 [30.5]

58.5 [17.2]

7.8

106.6 [31.2]

70.7 [20.7]

101.4 [29.7]

57.3 [16.8]

8.2

103.2 [30.2]

68.4 [20.1]

98.1 [28.8]

55.4 [16.2]

8.7

99.0 [29.0]

65.2 [19.1]

94.2 [27.6]

52.8 [15.5]

9.1

94.2 [27.6]

61.3 [18.0]

89.6 [26.3]

49.6 [14.5]

9.6

ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀

6.3

6.6

6.9

7.3

7.6

8.0

8.4

8.9

9.3

105.2 [30.8]

49.3 [14.5]

6.2

105.1 [30.8]

50.8 [14.9]

6.5

104.4 [30.6]

51.6 [15.1]

6.8

103.1 [30.2]

51.9 [15.2]

7.2

101.1 [29.6]

51.5 [15.1]

7.5

98.6 [28.9]

50.5 [14.8]

7.9

95.4 [28.0]

48.9 [14.3]

8.3

91.5 [26.8]

46.4 [13.6]

8.8

87.1 [25.5]

43.7 [12.8]

9.2

110.1 [32.3]

91.3 [26.8]

6.3

110.0 [32.2]

93.1 [27.3]

6.7

109.2 [32.0]

94.0 [27.6]

7.0

107.8 [31.6]

94.2 [27.6]

7.4

105.7 [31.0]

93.6 [27.4]

7.7

102.9 [30.2]

92.1 [27.0]

8.1

99.4 [29.1]

89.7 [26.3]

8.6

95.3 [27.9]

86.7 [25.4]

9.0

90.5 [26.5]

82.7 [24.2]

9.5

104.7 [30.7]

75.3 [22.1]

6.2

104.6 [30.7]

76.9 [22.5]

6.5

103.9 [30.5]

77.8 [22.8]

6.8

102.5 [30.0]

78.0 [22.9]

7.2

100.5 [29.5]

77.5 [22.7]

7.6

97.9 [28.7]

76.4 [22.4]

8.0

94.6 [27.7]

74.5 [21.8]

8.4

90.7 [26.6]

72.0 [21.1]

8.8

86.1 [25.2]

68.7 [20.1]

9.3

101.7 [29.8]

67.0 [19.6]

6.1

101.7 [29.8]

68.6 [20.1]

6.4

101.0 [29.6]

69.4 [20.3]

6.7

99.6 [29.2]

69.6 [20.4]

7.1

97.7 [28.6]

69.3 [20.3]

7.4

95.1 [27.9]

68.2 [20.0]

7.8

91.9 [26.9]

66.6 [19.5]

8.2

88.1 [25.8]

64.3 [18.9]

8.7

83.7 [24.5]

61.5 [18.0]

9.1

105.0 [30.8]

103.1 [30.2]

6.2

104.9 [30.7]

104.9 [30.8]

6.6

104.1 [30.5]

6.9

102.7 [30.1]

7.3

100.6 [29.5]

7.7

97.8 [28.7]

8.1

94.3 [27.6]

8.5

90.2 [26.4]

8.9

85.4 [25.0]

9.4

99.9 [29.3]

86.0 [25.2]

6.1

99.8 [29.2]

87.6 [25.7]

6.4

99.1 [29.0]

88.5 [25.9]

6.7

97.7 [28.6]

88.7 [26.0]

7.1

95.7 [28.0]

88.2 [25.9]

7.5

93.0 [27.3]

87.0 [25.5]

7.9

89.8 [26.3]

85.2 [25.0]

8.3

85.8 [25.1]

82.5 [24.2]

8.7

81.3 [23.8]

79.4 [23.3]

9.2

97.0 [28.4]

77.0 [22.6]

6.0

96.9 [28.4]

78.5 [23.0]

6.3

96.2 [28.2]

79.4 [23.3]

6.7

94.9 [27.8]

79.6 [23.3]

7.0

93.0 [27.3]

79.3 [23.3]

7.4

90.4 [26.5]

78.2 [22.9]

7.8

87.2 [25.6]

76.6 [22.5]

8.2

83.4 [24.4]

74.3 [21.8]

8.6

78.9 [23.1]

71.4 [20.9]

9.1

O U T D O O R

D R Y

B U L B

T E M P E R A T U R E

°F

[°C]

wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]

CFM [L/s] 4800 [2265] 3750 [1770] 3200 [1510] 4800 [2265] 3750 [1770] 3200 [1510] 4800 [2265] 3750 [1770] 3200 [1510]

[23.9]

[26.7]

[29.4]

[32.2]

[35]

100

[37.8]

105

[40.6]

110

[43.3]

115

[46.1]

DR ➀

Total BTUH [kW] Sens BTUH [kW] Power

0 .03 .07 0 .03 .07 0 .03 .07

149.3 [43.8]

99.7 [29.2]

142.1 [41.6]

81.0 [23.7]

7.3

147.2 [43.1]

99.2 [29.1]

140.0 [41.0]

80.5 [23.6]

7.8

144.7 [42.4]

98.0 [28.7]

137.7 [40.4]

79.7 [23.4]

8.3

142.0 [41.6]

96.8 [28.4]

135.1 [39.6]

78.7 [23.1]

8.8

139.0 [40.7]

95.1 [27.9]

132.3 [38.8]

77.4 [22.7]

9.4

135.8 [39.8]

93.1 [27.3]

129.2 [37.9]

75.7 [22.2]

9.9

132.2 [38.7]

90.7 [26.6]

125.8 [36.9]

73.8 [21.6]

10.6

128.4 [37.6]

88.0 [25.8]

122.2 [35.8]

71.6 [21.0]

11.2

124.3 [36.4]

85.0 [24.9]

118.3 [34.7]

69.2 [20.3]

11.9

ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀

7.2

7.6

8.1

8.6

9.1

9.7

10.3

10.9

11.6

138.3 [40.5]

71.9 [21.1]

7.1

136.3 [39.9]

71.5 [21.0]

7.5

134.0 [39.3]

70.8 [20.8]

8.0

131.5 [38.5]

70.0 [20.5]

8.5

128.8 [37.7]

68.8 [20.2]

9.0

125.7 [36.8]

67.3 [19.7]

9.6

122.5 [35.9]

65.7 [19.3]

10.2

118.9 [34.8]

63.6 [18.6]

10.8

115.1 [33.7]

61.5 [18.0]

11.4

139.6 [40.9]

117.9 [34.6]

7.2

137.4 [40.3]

117.1 [34.3]

7.7

135.0 [39.6]

116.2 [34.1]

8.2

132.3 [38.8]

114.9 [33.7]

8.7

129.3 [37.9]

113.2 [33.2]

9.2

126.0 [36.9]

111.1 [32.6]

9.8

122.5 [35.9]

108.8 [31.9]

10.4

118.7 [34.8]

106.2 [31.1]

11.1

114.6 [33.6]

103.1 [30.2]

11.7

132.8 [38.9]

97.5 [28.6]

7.0

130.8 [38.3]

97.0 [28.4]

7.5

128.5 [37.7]

96.3 [28.2]

8.0

125.9 [36.9]

95.2 [27.9]

8.5

123.0 [36.0]

93.8 [27.5]

9.0

119.9 [35.1]

92.2 [27.0]

9.6

116.5 [34.1]

90.2 [26.4]

10.2

112.9 [33.1]

88.1 [25.8]

10.8

109.0 [31.9]

85.6 [25.1]

11.5

129.3 [37.9]

87.6 [25.7]

6.9

127.3 [37.3]

87.1 [25.5]

7.4

125.0 [36.6]

86.4 [25.3]

7.9

122.5 [35.9]

85.5 [25.1]

8.4

119.7 [35.1]

84.3 [24.7]

8.9

116.7 [34.2]

82.9 [24.3]

9.5

113.4 [33.2]

81.1 [23.8]

10.1

109.9 [32.2]

79.3 [23.3]

10.7

106.1 [31.1]

77.0 [22.6]

11.3

130.9 [38.4]

7.1

128.8 [37.7]

128.8 [37.8]

7.6

126.4 [37.0]

126.4 [37.1]

8.0

123.6 [36.2]

8.6

120.7 [35.4]

9.1

117.4 [34.4]

9.7

113.8 [33.4]

10.3

110.0 [32.2]

11.0

105.9 [31.0]

11.6

124.6 [36.5]

109.7 [32.2]

6.9

122.6 [35.9]

109.3 [32.0]

7.4

120.2 [35.2]

108.4 [31.8]

7.8

117.7 [34.5]

107.5 [31.5]

8.4

114.8 [33.6]

106.1 [31.1]

8.9

111.7 [32.7]

104.4 [30.6]

9.5

108.3 [31.7]

102.5 [30.0]

10.1

104.7 [30.7]

100.3 [29.4]

10.7

100.8 [29.5]

97.9 [28.7]

11.3

121.3 [35.5]

99.1 [29.1]

6.8

119.3 [35.0]

98.7 [28.9]

7.3

117.0 [34.3]

98.0 [28.7]

7.7

114.5 [33.6]

97.2 [28.5]

8.3

111.8 [32.8]

96.0 [28.1]

8.8

108.7 [31.9]

94.5 [27.7]

9.3

105.4 [30.9]

92.8 [27.2]

9.9

101.9 [29.9]

90.8 [26.6]

10.6

98.1 [28.8]

88.7 [26.0]

11.2

Page 27

Air

Gross Systems Performance Data

RKNL-B Series

GROSS SYSTEMS PERFORMANCE DATA—B151

ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀

wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]

CFM [L/s]

5070 [2393] 4225 [1994] 3380 [1595] 5070 [2393] 4225 [1994] 3380 [1595] 5070 [2393] 4225 [1994] 3380 [1595]

DR ➀

0.11 0.08 0.05 0.11 0.08 0.05 0.11 0.08 0.05

O U T D O O R D R Y B U

L B T E

P E R A T U R E

°F

[°C]

[23.9]

Total BTUH [kW] Sens BTUH [kW] Power

180.7 [52.9]

98.6 [28.9]

9.2

174.3 [51.1]

90.2 [26.4]

9.1

168 [49.2]

81.8 [24.0]

8.9

171.0 [50.1]

119.8 [35.1] 9

165 [48.3]

109.6 [32.1]

8.8

159 [46.6]

99.4 [29.1]

8.7

163 [47.8]

137.4 [40.3]

8.8

157.3 [46.1]

125.7 [36.8]

8.6

151.6 [44.4] 114 [33.4]

8.5

[26.7]

Total BTUH [kW] Sens BTUH [kW] Power

176.1 [51.6]

98.5 [28.9]

9.7

169.9 [49.8]

90.1 [26.4]

9.5

163.7 [48.0]

81.7 [23.9]

9.4

166.4 [48.8]

119.7 [35.1]

9.5

160.6 [47.1]

109.5 [32.1]

9.3

154.7 [45.3]

99.3 [29.1]

9.2

158.4 [46.4]

137.3 [40.2]

9.3

152.9 [44.8]

125.6 [36.8]

9.1

147.3 [43.2]

113.9 [33.4]

8.9

[29.4]

Total BTUH [kW] Sens BTUH [kW] Power

171.3 [50.2]

97.8 [28.7]

10.2

165.3 [48.4]

89.4 [26.2] 10

159.3 [46.7]

81.1 [23.8]

9.9

161.6 [47.4] 119 [34.9]

156 [45.7]

108.8 [31.9]

9.8

150.3 [44.0]

98.7 [28.9]

9.6

153.6 [45.0]

136.6 [40.0]

9.8

148.3 [43.4]

124.9 [36.6]

9.6

142.9 [41.9]

113.3 [33.2]

9.4

[32.2]

Total BTUH [kW] Sens BTUH [kW] Power

166.4 [48.8]

96.4 [28.2]

10.8

160.5 [47.0]

88.2 [25.8]

10.6

154.7 [45.3]

79.9 [23.4]

10.4

156.7 [45.9]

117.6 [34.5]

10.5

151.2 [44.3]

107.6 [31.5]

10.4

145.7 [42.7]

97.5 [28.6]

10.2

148.7 [43.6]

135.2 [39.6]

10.3

143.5 [42.0]

123.7 [36.2]

10.1

138.2 [40.5]

112.1 [32.9]

9.9

[35]

Total BTUH [kW] Sens BTUH [kW] Power

161.2 [47.2]

94.4 [27.7]

11.3

155.6 [45.6]

86.3 [25.3]

11.1

149.9 [43.9]

78.3 [22.9]

10.9

151.5 [44.4]

115.6 [33.9]

11.1

146.2 [42.8]

105.7 [31.0]

10.9

140.9 [41.3]

95.8 [28.1]

10.7

143.5 [42.1]

133.2 [39.0]

10.9

138.5 [40.6]

121.8 [35.7]

10.7

133.5 [39.1]

110.4 [32.4]

10.5

100

[37.8]

Total BTUH [kW] Sens BTUH [kW] Power

155.9 [45.7]

91.7 [26.9]

11.9

150.4 [44.1]

83.9 [24.6]

11.7

144.9 [42.5] 76 [22.3]

11.5

146.2 [42.8]

112.9 [33.1]

11.7

141 [41.3]

103.3 [30.3]

11.5

135.9 [39.8]

93.6 [27.4]

11.3

138.2 [40.5]

130.5 [38.2]

11.5

133.3 [39.1]

119.4 [35]

11.3

128.5 [37.7]

108.2 [31.7]

11.1

105

[40.6]

Total BTUH [kW] Sens BTUH [kW] Power

150.3 [44.1]

88.4 [25.9]

12.6

145.1 [42.5]

80.8 [23.7]

12.4

139.8 [41.0]

73.3 [21.5]

12.1

140.6 [41.2]

109.6 [32.1]

12.3

135.7 [39.8]

100.2 [29.4]

12.1

130.8 [38.3]

90.9 [26.6]

11.9

132.7 [38.9]

127.2 [37.3]

12.1

128 [37.5]

116.3 [34.1]

11.9

123.4 [36.1]

105.5 [30.9]

11.7

110

[43.3]

Total BTUH [kW] Sens BTUH [kW] Power

144.6 [42.4]

84.4 [24.7]

13.2

139.6 [40.9]

77.2 [22.6] 13

134.5 [39.4] 70 [20.5]

12.8

134.9 [39.5]

105.6 [30.9] 13

130.2 [38.2]

96.6 [28.3]

12.8

125.5 [36.8]

87.6 [25.7]

12.6

126.9 [37.2]

123.2 [36.1]

12.8

122.5 [35.9]

112.7 [33]

12.6

118 [34.6]

102.2 [29.9]

12.3

115

[46.1]

Total BTUH [kW] Sens BTUH [kW] Power

138.7 [40.7]

79.8 [23.4]

13.9

133.9 [39.2] 73 [21.4]

13.7

129 [37.8]

66.2 [19.4]

13.4

129 [37.8] 101 [29.6]

13.7

124.5 [36.5]

92.4 [27.1]

13.5

120 [35.2]

83.8 [24.5]

13.2

121 [35.5]

118.6 [34.8]

13.5

116.8 [34.2]

108.5 [31.8]

13.2

112.6 [33]

98.4 [28.8] 13

120

[48.9]

Total BTUH [kW] Sens BTUH [kW] Power

132.6 [38.9]

74.6 [21.8]

14.7

128 [37.5]

68.2 [20.0]

14.4

123.3 [36.1]

61.8 [18.1]

14.1

122.9 [36.0]

95.8 [28.1]

14.4

118.6 [34.8]

87.6 [25.7]

14.2

114.3 [33.5]

79.4 [23.3]

13.9

115 [33.7]

113.4 [33.2]

14.2

110.9 [32.5]

103.7 [30.4] 14

106.9 [31.3] 94 [27.6]

13.7

125

[51.7]

Total BTUH [kW] Sens BTUH [kW] Power

126.4 [37.0]

68.7 [20.1]

15.4

121.9 [35.7]

62.8 [18.4]

15.1

117.5 [34.4]

56.9 [16.7]

14.9

116.7 [34.2]

89.9 [26.3]

15.2

112.6 [33.0]

82.2 [24.1]

14.9

108.5 [31.8]

74.5 [21.8]

14.7

108.7 [31.8]

107.5 [31.5] 15

104.9 [30.7]

98.3 [28.8]

14.7

101 [29.6]

89.1 [26.1]

14.4

DR —Depression ratio dbE —Entering air dry bulb wbE —Entering air wet bulb

Total —Total capacity x 1000 BTUH Sens —Sensible capacity x 1000 BTUH Power —KW input

NOTES: ➀ When the entering air dry bulb is other than 80°F [27°C], adjust the sensible

capacity from the table by adding [1.10 x CFM x (1 – DR) x (dbE – 80)].

[ ] Designates Metric Conversions

Page 28

Air

Indoor Airflow Performance

RKNL-B Series

AIRFLOW PERFORMANCE—6 TON [21.1 kW] B073

2500 [1180] 805 751 852 826 897 900 940 973 981 1046 1021 1118 1059 1188 1095 1258 1129 1327 1162 1395 1192 1462 1221 1529 1248 1594 1273 1658 — —

2600 [1227] 831 813 877 890 922 967 964 1043 1005 1118 1044 1191 1081 1265 1116 1337 1149 1408 1181 1478 1211 1548 1239 1616 1265 1684 — — — —

2700 [1274] 858 878 904 958 947 1037 989 1115 1029 1192 1067 1268 1103 1344 1137 1418 1170 1492 1201 1565 1230 1637 1257 1708 1282 1778 — — — —

2800 [1321] 886 947 931 1029 973 1110 1014 1190 1053 1270 1091 1349

RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W

1800 [849] — — — — — — — — 835 631 880 686 924 740 965 794 1005 847 1043 898 1079 949 1113 999 1146 1048 1177 1096 1206 1144

1900 [897] — — — — — — 808 622 854 681 899 739 941 795 982 851 1021 906 1058 960 1093 1013 1127 1065 1159 1117 1189 1167 1217 1217

2000 [944] — — — — — — 828 673 874 734 918 794 959 853 999 911 1037 968 1074 1025 1108 1080 1141 1135 1172 1189 1201 1242 1228 1293

2100 [991] — — — — 803 663 850 727 894 790 937 853 978 914 1017 974 1055 1034 1090 1093 1124 1151 1156 1208 1186 1264 1214 1319 1241 1373

2200 [1038] — — — — 826 718 871 784 915 850 957 914 997 978 1036 1041 1072 1103 1107 1164 1140 1224 1171 1283 1201 1342 1228 1399 1254 1456

2300 [1085] — — 802 706 849 775 894 844 937 912 978 979 1017 1045 1055 1110 1091 1174 1125 1238 1157 1300 1187 1362 1216 1423 1242 1482 1267 1541

2400 [1133] — — 826 764 872 836 916 907 959 977 999 1047 1038 1115 1075 1183 1110 1249 1143 1315 1174 1380 1204 1444 1231 1507 1257 1569 1282 1630

1126 1426 1160 1503 1191 1579 1221 1654 1250 1728 1276 1802 — — — — — —

Model RKNL-B072

Air

Flow

CFM [L/s]

0.1 [.02] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.5 [.12] 0.6 [.15] 0.7 [.17] 0.8 [.20] 0.9 [.22] 1.0 [.25] 1.1 [.27] 1.2 [.30] 1.3 [.32] 1.4 [.35] 1.5 [.37]

External Static Pressure—Inches of Water [kPa]

Voltage 208/230, 460, 575 — 3 phase

NOTES: 1. Factory sheave settings are shown in bold type.

2. Do not set motor sheave below minimum turns open shown.

3. Re-adjustment of sheave required to achieve rated airflow at AHRI minimum E.S.P.

4. Drive data shown is for horizontal airflow with dry coil. Add component resistance to duct

resistance to determine total E.S.P.

NOTE: L-Drive left of bold line, M-Drive right of bold line.

AIRFLOW CORRECTION FACTORS

6 TON [21.1 kW]

0.98 0.99TOTAL MBH

0.99

0.97

2200

[1038]

1.00 1.01

1.000.99

1.02

2600

[1227]

POWER kW 1.000.99

1.00

2400

[1133]

0.94SENSIBLE MBH 0.91

2000

[944]

ACTUAL—CFM

[L/s]

1800

[849]

1.02

1.01

1.05

2800

[1321]

COMPONENT AIR RESISTANCE, IWC

6 TON [21.1 kW]

NOTE: Add component resistance to duct resistance to determine total external static pressure.

DNA = Data not Available.

NOTES: 1. Multiply correction factor times gross performance data.

2. Resulting sensible capacity cannot exceed total capacity.

[ ] Designates Metric Conversions

2800

2600

2400

2200

[1321]

[1227]

[1133]

[1038]

0.055

0.051

0.047

0.041

0.02

[0.014]

0.017

[0.013]

[0.012]

[0.01]

[0.050]

[0.042]

0.07

0.06

0.05

0.04

[0.017]

0.04

[0.015]

0.03

[0.012]

0.03

[0.01]

0.08

[0.01]

0.08

[0.01]

0.08

[0.007]

0.07

[0.007]

[0.02]

[0.017]

Standard Indoor Airflow—CFM [L/s]

Resistance—Inches Water [kPa]

2000

[944]

1800

[849]

Component

0.036

[0.009]

DNA DNA DNA DNA

0.031

[0.008]

Wet Coil

Concentric Diffuser RXRN-FA65 or

FA75 & Transition RXMC-CD04

0.03

0.02

[0.007]

0.02

DNA DNA DNA DNA DNA DNA

[0.005]

Economizer

100% R.A. Damper Open

Concentric Diffuser RXRN-AA61 or

AA71 & Transition RXMC-CE05

0.07

[0.005]

[0.017]

0.02

0.07

[0.005]

[0.017]

Horizontal Economizer

100% R.A. Damper Open

Horizontal Economizer

100% O.A. Damper Open

RPM 1119 1072 1019 967 915 859 1267 1215 1163 1113 1064 1015

Turns Open 0 1 2 3 4 5 0 1 2 3 4 5

Drive Package L M

Motor Sheave 1VP-44 1VP-50

Blower Sheave AK66 AK66

Motor H.P. [W] 1.5 [1118.6] 1.5 [1118.6]

Page 29

Air

Indoor Airflow Performance

RKNL-B Series

NOTES: 1. Factory sheave settings are shown in bold print.

2. Re-adjustment of sheave required to achieve rated airflow at AHRI minimum E.S.P.

3. Do not operate above blower RPM shown as motor overloading will occur.

4. Do not set motor sheave below one turn open.

NOTE: L-Drive left of 1st bold line, M-Drive in middle of bold lines, N-Drive right of 2nd bold line.

AIRFLOW CORRECTION FACTORS

7.5 TON [26.4 kW] (B090)

0.98

0.99

TOTAL MBH

0.99

0.97

3000

[1416]

1.00

1.01

1.00

0.99

1.02

3400

[1605]

POWER kW

1.00

0.99

1.00

3200

[1510]

0.94

SENSIBLE MBH

0.91

2800

[1321]

ACTUAL—CFM

[L/s]

2600

[1227]

1.02

1.01

1.05

3600

[1699]

1.03

1.02

1.08

3800

[1793]

COMPONENT AIR RESISTANCE, IWC

7.5 TON [26.4 kW] (B090)

NOTES: 1. Multiply correction factor times gross performance data.

2. Resulting sensible capacity cannot exceed total capacity.

[ ] Designates Metric Conversions

NOTE: Add component resistance to duct resistance to determine total external static pressure.

DNA = Data not Available.

AIRFLO W PERFORMANCE—7 .5 TON [26.4 kW] (B090)

0.11

0.10

0.09

0.06

[0.027]

0.06

[0.025]

0.05

[0.022]

0.13

[0.015]

0.12

[0.014]

0.11

[0.012]

[0.032]

[0.030]

[0.027]

0.076

0.071

0.065

[0.019]

.037

[0.018]

.031

[0.016]

DNA

[0.092]

[0.077]

[0.042]

DNA

3600

3400

3200

[1699]

[1604]

[1510]

1156 2499

2414

1097 2328 1126

1104 2392 1134 2478 1163 2563

1046 1879 1075 1965 1105 2050

1053 1944 1083 2029 1112 2114

1061 2008 1090 2093 1119 2178

1068 2072 1097 2157 1127 2243

1075 2136 1104 2221 1134 2307

RPM W RPM W RPM W

1082 2200 1112 2285 1141 2371

1090 2264 1119 2350 1148 2435

1111 2456 1141 2542 1170 2627

1119 2521 1148 2606 1178 2691

1126 2585 1155 2670 1185 2756

1133 2649 1163 2734 1192 2820

.017

External Static Pressure—Inches of Water [kPa]

1075 2307

2286 1082 2371

856 1615 886 1677 913 1923 943 2008 972 2094 1001 2179 1031 2264 1060 2350 1089 2435

3.0 [2237.1]

BK65

1VP-44

1 2 3 4 5 6

1157 1106 1056 1005 954 904

.025

.020

.017

DNA

[0.062]

[0.050]

[0.042]

DNA

3000

0.060

[1416]

2800

[1321]

Standard Indoor Airflow—CFM [L/s]

2600

[1227]

2400

[1133]

[0.015]

0.055

[0.014]

Resistance—Inches Water [kPa]

0.051

[0.013]

0.047

[0.012]

Component

Wet Coil

Concentric Diffuser RXRN-FA65 or

FA75 & Transition RXMC-CD04

Concentric Diffuser RXRN-AA61 or

0.08

0.05

[0.020]

0.07 [0.017]

0.06 [0.015]

0.05 [0.012]

Economizer

100% R.A. Damper Open

AA71 & Transition RXMC-CE05

0.10

[0.011]

0.04

0.08

[0.010]

0.04

0.08

[0.009]

0.03

0.08

[0.007]

Horizontal Economizer

100% R.A. Damper Open

Horizontal Economizer

[0.024]

[0.020]

100% O.A. Damper Open

0.6 [.15]0.5 [.12]

RPM

Capacity 7.5 Ton [26.4 kW]

0.1 [.02] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.7 [.17] 0.8 [.20] 0.9 [.22] 1.0 [.25] 1.1 [.27] 1.2 [.30] 1.3 [.32] 1.4 [.35] 1.5 [.37] 1.6 [.40] 1.7 [.42] 1.8 [.45] 1.9 [.47] 2.0 [.50]

RPM W RPM W RPM W RPM RPM RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W

Air

Flow

CFM [L/s]

812

645

729

664

540 580 582 612 711 890 740 952 770 1014 799 1076 828 1138 857 1200 887 1261 929 1538 958 1623 987 1709 1017 1794

— — — —

2400 [1133]

878

945

1017

656

667

680

791

853

923

717

769

828

552 633 593 624 720 950 749 1012 778 1074 808 1136 837 1198 866 1260 895 1322 936 1602 965 1687 995 1773 1024 1858

564 687 603 635 729 1010 758 1072 787 1134 816 1196 846 1258 875 1320 914 1581 943 1666 972 1751 1002 1837 1031 1922

539 670 577 744 614 648 737 1070 766 1132 796 1194 825 1256 854 1318 883 1380 921 1645 950 1730 980 1816 1009 1901 1038 1986

— — — —

— —

2500 [1180]

2600 [1227]

2700 [1274]

1069

1129

1189

708

725

734

993

1069

1144

887

956

1024

554 733 590 801 625 660 746 1131 775 1192 804 1254 834 1316 863 1378 892 1440 928 1709 958 1794 987 1880 1016 1965 1046 2050

569 801 604 866 638 673 755 1191 784 1253 813 1315 842 1376 872 1438 906 1688 936 1773 965 1858 994 1944 1024 2029 1053 2115

— —

546 741 854 869 617 931 650 685 763 1251 792 1313 822 1375 851 1437 880 1498 913 1752 943 1837 972 1923 1002 2008 1031 2093 1060 2179

2800 [1321]

2900 [1369]

3000 [1416]

1249

1309

1369

743

751

760

1187

1247

1307

1107

1189

1274

560 804 598 940 632 1010 664 713 772 1311 801 1373 830 1435 860 1497 889 1559 921 1816 950 1901 979 1987 1009 2072 1038 2157 1068 2243

576 876 612 1011 646 1089 678 722 781 1371 810 1433 839 1495 868 1557 898 1619 928 1880 957 1965 987 2051 1016 2136 1045 2222

592 954 628 1096 660 1168 692 731 789 1431 818 1493 848 1555 877 1617 906 1859 935 1944 965 2029 994 2115 1023 2200 1053

3100 [1463]

3200 [1510]

3300 [1557]

1430

1490

1550

769

777

786

1368

1428

1488

1306

1366

1426

607 1030 643 1180 673 1247 710 739 798 1491 827 1553

622 1112 658 1271 689 1344 719 748 807 1552 836 1613 865 1675 894 1737 920 1987 950 2072 979 2158 1009 2243 1038 2328 1067 2414 1097 2499

638 1202 672 1361 704 1440 728 757 815 1612 844 1674 874 1735 903 1797 928 2051 957 2136 986 2222 1016 2307 1045 2393 1075 2478 1104 2563

Drive Package L M

3400 [1605]

3500 [1652]

3600 [1699]

Motor H.P. [W] 2.0 [1491.4] 2.0 [1491.4]

Blower Sheave BK110 BK90

Turns Open 1 2 3 4 5 6 1 2 3 4 5 6

Motor Sheave 1VP-44 1VP-44

RPM 682 650 620 587 555 523 869 838 806 774 742 710

Page 30

Air

Indoor Airflow Performance

RKNL-B Series

AIRFLOW PERFORMANCE—8.5 TON [29.9 kW] (B102)

Drive Package L M

Motor H.P. [W] 2.0 [1491.4] 3.0 [2237.1]

Blower Sheave BK90 BK65

Motor Sheave 1VP-44 1VP-44

Turns Open 1 2 3 4 5 6 1 2 3 4 5 6

RPM 860 824 791 757 723 690 1148 1098 1049 999 949 899

NOTES: 1. Factory sheave settings are shown in bold print.

2. Re-adjustment of sheave required to achieve rated airflow at AHRI minimum E.S.P.

3. Do not operate above blower RPM shown as motor overloading will occur.

4. Do not set motor sheave below one turn open.

NOTE: L-Drive left of bold line, M-Drive right of bold line.

AIRFLOW CORRECTION FACTORS

8.5 TON [29.9 kW]

COMPONENT AIR RESISTANCE, IWC

8.5 TON [29.9 kW]

NOTE: Add component resistance to duct resistance to determine total external static pressure.

DNA = Data not Available.

NOTES: 1. Multiply correction factor times gross performance data.

2. Resulting sensible capacity cannot exceed total capacity.

[ ] Designates Metric Conversions

0.24

0.21

0.18

0.17

DNA DNA DNA DNA

DNA

0.14

[0.060]

0.13

[0.052]

0.12

[0.045]

0.11

[0.042]

0.10

0.09

0.08

0.07

0.06

[0.035]

[0.032]

[0.030]

[0.027]

[0.025]

[0.022]

[0.020]

[0.017]

[0.015]

4200

[1982]

4000

— — — —

1082 2756 1119 2870 1147 2983

— — — —

1097 2994 1135 3107 — —

1097 2157 1127 2243

1104 2221 1134 2307

1112 2285 1141 2371

1009 1901 1038 1966 1068 2072

1016 1965 1046 2050 1075 2136

1024 2029 1053 2115 1082 2200

1119 2350 1148 2435

1031 2093 1060 2179 1090 2264

RPM W RPM W

RPM W RPM W RPM W

1126 2414 — —

1038 2157 1068 2243 1097 2328

1134 2478 — —

1045 2222 1075 2307 1104 2392

1148 2606 — —

1141 2542 — —

1119 2521

2435

1060 2350 10893400 [1605]

1053 2286 1082 2371 1111 2456

1067 2414 1097 2499 1126 2585

1038 2328

1071 2478 1104 2563 1133 2649

1075 2637 1111 2751 1140 2864

[1888]

3800

[1793]

3600

[1699]

3400

[1604]

3200

[1510]

Resistance—Inches Water [kPa]

3000

[1416]

Standard Indoor Airflow—CFM [L/s]

2800

[1321]

2600

[1227]

0.093

[0.023]

0.087

[0.022]

0.082

[0.020]

0.076

[0.019]

0.071

[0.018]

0.065

[0.016]

0.060

[0.015]

0.055

[0.014]

0.051

[0.013]

DNA

DNA DNA

0.37

0.31

0.25

0.20

0.17

[0.092]

[0.077]

[0.062]

[0.050]

[0.042]

0.09

0.08

0.07

0.06

0.05

0.04

0.18

[0.021]

0.16

[0.020]

0.15

[0.017]

0.13

[0.015]

0.12

[0.014]

0.11

[0.012]

0.10

[0.011]

0.08

[0.010]

0.08

[0.009]

[0.044]

[0.040]

[0.036]

[0.032]

[0.030]

[0.027]

[0.024]

[0.020]

External Static Pressure—Inches of Water [kPa]

Capacity 8.5 Ton [29.9 kW]

0.1 [.02] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.5 [.12] 0.6 [.15] 0.7 [.17] 0.8 [.20] 0.9 [.22] 1.0 [.25] 1.1 [.27] 1.2 [.30] 1.3 [.32] 1.4 [.35] 1.5 [.37] 1.6 [.40] 1.7 [.42] 1.8 [.45] 1.9 [.47] 2.0 [.50]

RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W

708 1009 737 1070 766 1132 796 1194 825 1256 854 1318 883 1380 921 1645 950 1730 980 1816

— — — — — — — — — —

717 1069 748 1131 775 1192 804 1254 834 1316 863 1378 892 1440 928 1709 958 1794 987 1880

— — — — — — — — — —

725 1129 755 1191 784 1253 813 1315 842 1376 872 1438 906 1688 936 1773 965 1858 994 1944

— — — — — — — — — —

705 1127 734 1189 763 1251 792 1313 822 1375 851 1437 880 1498 913 1752 943 1837 972 1923 1002 2008

— — — — — — — —

713 1187 743 1249 772 1311 801 1373 830 1435 860 1497 889 1559 921 1816 950 1961 979 987 1009 2072

— — — — — — — —

693 1185 722 1247 761 1309 781 1371 810 1433 839 1495 868 1557 898 1619 928 1880 937 1965 987 2051 1018 2136

— — — — — —

701 1246 731 1307 760 1369 789 1431 818 1493 848 1555 877 1617 906 1856 935 1944 968 2029 994 2115 1023 2200

— — — — — —

681 1244 710 1306 739 1368 769 1430 798 1491 827 1553 856 1615 886 1677 913 1923 943 2008 972 2094 1001 2179 1031 2264

— — — —

673 1270 690 1304 719 1366 748 1428 777 1490 807 1552 836 1613 865 1675 894 1737 920 1987 950 2072 979 2158 1009 2243

— —

686 1352 698 1364 728 1426 757 1488 786 1550 815 1612 844 1674 874 1735 903 1797 928 2051 957 2136 986 2222 1016 2307 1045 2393

— —

837 1808 865 1882 933 1896 953 1956 973 2070 993 2183 1002 2297 1030 2410 1054 2524

Component

Wet Coil

1.04

4200

[1982]

1.03

4000

[1888]

1.02

3800

[1793]

3600

[1699]

1.00 1.01

3400

[1605]

3200

[1510]

0.98 0.99TOTAL MBH 0.96

3000

[1416]

0.97

2800

[1321]

2600

[1227]

[L/s]

Concentric Diffuser RXRN-FA65 or

FA75 & Transition RXMC-CD04

Concentric Diffuser RXRN-AA61 or

AA71 & Transition RXMC-CE05

Economizer

100% R.A. Damper Open

Horizontal Economizer

100% R.A. Damper Open

1.03

1.02

1.07

1.01

1.050.88

1.010.99

1.03

1.00

0.97

0.94 1.09

0.91

Horizontal Economizer

100% O.A. Damper Open

Air

Flow

CFM [L/s]

2700 [1274]

2800 [1321]

2900 [1369]

3000 [1416]

3100 [1463]

3200 [1510]

3500 [1652]

3300 [1557]

3600 [1699]

3700 [1746] 672 1361 700 1435 727 1510 755 1584 782 1659 810 1733

3800 [1793] 686 1443 713 1518 741 1592 768 1667 796 1741 823 1816 851 1890 878 1965 940 2003 960 2075 981 2189 1001 2302 1016 2416 1043 2529 1062 2643

4000 [1888] 713 1609 740 1683 768 1758 795 1832 823 1907 850 1981 878 2056 935 2085 955 2199 975 2312 996 2426 1016 2539 1043 2653 1070 2767 1077 2880

3900 [1841] 699 1526 727 1601 754 1675 782 1750 809 1824 837 1899 864 1973 927 2015 948 2080 968 2194 988 2307 1008 2421 1029 2534 1057 2648 1069 2761 1090 2875 1127 2988 — —

4100 [1935] 726 1692 754 1766 781 1841 809 1915 836 1990 864 2064 922 2091 942 2204 963 2318 983 2431 1003 2545 1024 2658 1056 2772 1084 2885 1084 2999 1105 3112 1144 3226 — —

POWER kW 0.99 1.000.99

SENSIBLE MBH

ACTUAL—CFM

Page 31

Air

Indoor Airflow Performance

RKNL-B Series

AIRFLOW PERFORMANCE—10 TON [35.2 kW]

NOTES: 1. Factory sheave settings are shown in bold print.

2. Re-adjustment of sheave required to achieve rated airflow at AHRI minimum E.S.P.

3. Do not operate above blower RPM shown as motor overloading will occur.

4. Do not set motor sheave below one turn open.

NOTE: L-Drive left of bold line, M-Drive right of bold line.

AIRFLOW CORRECTION FACTORS

10 TON [35.2 kW]

COMPONENT AIR RESISTANCE, IWC 10 TON [35.2 kW]

NOTE: Add component resistance to duct resistance to determine total external static pressure.

DNA = Data not Available.

NOTES: 1. Multiply correction factor times gross performance data.

2. Resulting sensible capacity cannot exceed total capacity.

[ ] Designates Metric Conversions

W RPM W RPM W RPM W

RPM

1.9 [.47] 2.0 [.50] 2.1 [.52] 2.2 [.55] 2.3 [.57]

1.6 [.40] 1.7 [.42] 1.8 [.45]

1138 2611 — — — —

1098 2384 1118 2498

1037 2044 1057 2157 1077 2271

— — — — — —

1105 2503 1125 2617

1044 2162 1065 2276 1085 2390

— — — — — —

1113 2622 — —

1052 2281 1072 2395 1092 2508

— — — — — —

1120 2740 — —

1059 2400 1080 2513 1100 2627

— — — — — —

1128 2859 — —

1067 2519 1087 2632 1108 2746

— — — — — —

1135 2978 — —

1075 2637 1095 2751 1115 2864

— — — — — —

— — — —

1082 2756 1102 2870 1123 2983

— —

—

— — —— — — —

1130 3102

2988

1090 2875 11103900 [1841] 699 1526 727 1601 754 1675 782 1750 809 1824 837 1899 864 1973 927 2015 948 2080 968 2194 988 2307 1008 2421 1029 2534 1057 2648 1069 2761

— — — — — —

— —

1097 2994 1117 3107 1138 3221

1077 2880

0.10

0.09

0.08

0.07

0.21

[0.025]

0.20

[0.024]

0.19

[0.022]

0.18

[0.021]

0.16

[0.020]

0.15

[0.017]

[0.052]

[0.50]

[0.047]

[0.044]

[0.040]

[0.0.36]

0.110

[0.027]

0.105

[0.026]

0.099

[0.025]

0.093

[0.023]

0.087

[0.022]

0.082

[0.020]

DNA

4800

[2265]

4600

[2171]

— — — — — —

— — — —

— — — — — —

— —1127 3468 — — — — —

— — — —

—

— — — —

4400

4200

4000

3800

[2076]

[1982]

[1888]

[1793]

DNA

0.27

0.24

0.21

0.18

0.32

0.31

[0.067]

[0.060]

[0.052]

[0.045]

[0.080]

0.16

[0.077]

0.15

0.14

0.13

0.12

[0.042]

[0.040]

[0.037]

[0.035]

[0.032]

[0.030]

0.17

Standard Indoor Airflow—CFM [L/s]

Resistance—Inches Water [kPa]

3600

0.076

[1699]

— — — — — —

1105 3112 1125 3226 — —

1112 3231 1133 3345 — —

— — — — — —

1120 3350 1140 3453 — —

1135 3587 — — — —

3400

3200

[1604]

[1510]

[0.019]

0.071

[0.018]

0.065

[0.016]

DNA DNA DNA DNA DNA

0.37

0.31

0.17

[0.092]

[0.077]

[0.042]

DNA

DNA DNA DNA DNA DNA DNA DNA

0.11

0.10

0.09

0.06

[0.027]

0.06

[0.025]

0.05

[0.022]

0.13

[0.015]

0.12

[0.014]

0.11

[0.012]

[0.032]

[0.030]

[0.027]

External Static Pressure—Inches of Water [kPa]

657 1170 715 1245 742 1319 770 1394 797 1468 825 1543 852 1617 880 1692 956 1698 976 1703 996 1817 1017 1930

673 1179 701 1253 728 1328 756 1402 783 1477 811 1551 838 1626 866 1700 943 1705 963 1708 948 1822 976 1935 1024 2049

687 1261 714 1336 742 1410 769 1485 797 1559 824 1634 852 1708 879 1763 950 1811 971 1827 962 1941 989 2054 1032 2168

673 1270 700 1344 728 1419 755 1493 783 1588 810 1642 838 1717 865 1791 938 1813 958 1832 978 1946 975 2059 1003 2173 1039 2286

686 1352 714 1427 741 1501 769 1576 796 1650 824 1725 851 1799 879 1874 945 1892 966 1951 986 2065 989 2178 1016 2292 1047 2405

930 2209 950 2323 970 2438 990 2550 1011 2663 1031 2777 1070 2890 1097 3004 1092 3117

952 2585 973 2679 993 2793 1013 2906 1033 3020 1054 3133 1110 3247 1138 3360 1115 3474

932 2452

Component

Concentric Diffuser RXRN-FA65 or

FA75 & Transition RXMC-CD04

Wet Coil

4800

[2265]

4600

[2171]

4400

[2077]

4200

[1982]

4000

[1888]

3800

[1793]

3600

[1699]

3400

[1605]

3200

[1510]

Concentric Diffuser RXRN-AA61 or

AA71 & Transition RXMC-CE05

1.04

1.03

1.02

1.01

1.00

0.99

0.98

0.97

0.96

Economizer

100% R.A. Damper Open

Concentric Diffuser RXRN-AA66 or

AA76 & Transition RXMC-CF06

1.01

1.09

1.01

1.07

1.01

1.05

1.00

1.02

1.00

0.99

0.97

0.99

0.95

0.98

0.91 0.93

Horizontal Economizer

100% O.A. Damper Open

Horizontal Economizer

100% R.A. Damper Open

Capacity 10 Ton [35.2 kW]

Air

0.1 [.02] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.5 [.12] 0.6 [.15] 0.7 [.17] 0.8 [.20] 0.9 [.22] 1.0 [.25] 1.1 [.27] 1.2 [.30] 1.3 [.32] 1.4 [.35] 1.5 [.37]

Flow

CFM [L/s]

— — — — — —

RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM WRPM W RPM W RPM W

3200 [1510]

— — — —

— —

3300 [1557]

3400 [1605]

3500 [1652]

— —

3600 [1699]

3700 [1746] 672 1361 700 1435 727 1510 755 1584 782 1659 810 1733 837 1808 865 1882 933 1896 953 1956 973 2070 993 2183 1002 2297 1030 2410 1054 2524

3800 [1793] 686 1443 713 1518 741 1592 768 1667 796 1741 823 1818 861 1890 878 1965 940 2003 960 2075 981 2189 1001 2302 1016 2416 1043 2529 1062 2643

4000 [1888] 713 1609 740 1683 768 1758 795 1832 823 1907 850 1961 878 2056 935 2085 955 2199 975 2312 996 2426 1016 2539 1043 2653 1070 2767

4100 [1935] 726 1692 754 1766 781 1841 809 1915 836 1990 864 2064 922 2091 942 2204 963 2318 983 2431 1003 2545 1024 2658 1056 2772 1084 2885 1084 2999

4200 [1982] 740 1774 767 1849 795 1923 822 1998 850 2072 877 2147

4300 [2029] 753 1857 781 1932 808 2006 836 2081 853 2155 917 2215 937 2328 957 2442 978 2555 998 2669 1018 2782 1039 2896 1083 3009 1111 3123 1099 3236

4400 [2077] 767 1940 794 2014 822 2089 849 2163 877 2238 924 2333 945 2447 965 2560 985 2674 1006 2787 1026 2901 1046 3014 1097 3128 1124 3241 1107 3355

4700 [2218] 807 2188 835 2263 862 2337 906 2462 927 2576 947 2689 967 2803 988 2916 1008 3030 1028 3143 1048 3257 1069 3371 1137 3484 1165 3598 1130 3711

4500 [2124] 780 2023 808 2097 835 2172 863 2248 912 2338

4600 [2171] 794 2105 821 2180 840 2254 876 2329 919 2457 940 2571 960 2684 980 2798 1000 2911 1021 3025 1041 3138 1061 3252 1124 3365 1151 3479 1122 3592

4800 [2265] 821 2271 848 2345 876 2420 914 2581 934 2695 955 2808 975 2922 995 3035 1015 3149 1036 3262 1056 3376 1076 3489 1151 3603 1178 3716 1137 3830 — — — — — — — — — — — — — — — —

Drive Package L M

Motor H.P. [W] 2.0 [1491.4] 3.0 [2237.1]

Blower Sheave BK90 BK65

Turns Open 1 2 3 4 5 6 1 2 3 4 5 6

Motor Sheave 1VP-44 1VP-44

RPM 845 810 775 739 704 669 1138 1089 1041 992 943 894

[L/s]

TOTAL MBH

POWER kW

ACTUAL—CFM

SENSIBLE MBH

Page 32

Air

Indoor Airflow Performance

RKNL-B Series

AIRFLOW PERFORMANCE—12.5 TON [44.0 kW]

NOTES: 1. Factory sheave settings are shown in bold print.

2. Do not set motor sheave below minimum or maximum turns open shown.

3. Re-adjustment of sheave required to achieve rated airflow at AHRI minimum External Static Pressure.

4. Drive data shown is for horizontal airflow with dry coil. Add component resistance (below) to duct resistance

to determine total External Static Pressure.

AIRFLOW CORRECTION FACTORS

12.5 TON [44.0 kW]

1.00 1.01TOTAL MBH 0.98

1.00

0.99

1.04

4400

[2077]

1.02 1.02

1.011.00

1.11

4800

[2265]

POWER kW 0.99 1.011.00

1.07

4600

[2171]

1.03

1.02

1.14

5000

[2360]

1.00SENSIBLE MBH 0.93 0.96

4200

[1982]

ACTUAL—CFM

[L/s]

3800

[1793]

4000

[1888]

1.02

1.18

1.04

5200

[2454]

1.03

1.21

1.05

5400

[2549]

1.03

1.25

1.06

5600

[2643]

1.03

1.28

1.07

5800

[2737]

COMPONENT AIR RESISTANCE,

IWC 12.5 TON [44.0 kW]

NOTE: Add component resistance to duct resistance to determine total external static pressure.

NOTES: 1. Multiply correction factor times gross performance data.

2. Resulting sensible capacity cannot exceed total capacity.

[ ] Designates Metric Conversions

NOTE: L-Drive left of bold line, M-Drive right of bold line.

RPM W RPM W

RPM W RPM W RPM W

1192 2819 1215 2928

1123 2514 1146 2613 1169 2714

1213 3114 1235 3230

1145 2789 1168 2894 1190 3002

1234 3430 1256 3553

1168 3084 1190 3196 1212 3312

1256 3768 1278 3897

1191 3401 1213 3520 1235 3642

1279 4127 1300 4263

1215 3739 1236 3865 1258 3994

— — — —

1239 4098 1261 4231 1282 4367

—

—— —

—

— — — —

1264 4479 1285 4618 — —

—

1290 4880 —5200 [2454] 961 3093 984 3188 1007 3286 1030 3388 1053 3494 1076 3603 1098 3715 1120 3831 1142 3950 1164 4072 1186 4199 1207 4328 1228 4461 1249 4597 1270 4737

— — — — — —

1296 5153

— — — —

— — — — — —

— — —

5800

[2737]

5600

[2643]

5400

[2548]

5200

[2454]

5000

[2359]

4800

[2265]

4600

[2171]

Resistance—Inches Water [kPa]

Standard Indoor Airflow—CFM [L/s]

4400

[2076]

4200

[1982]

4000

[1888]

3800

[1793]

0.14

0.13

0.12

0.11

0.10

0.09

0.08

[.03]

[.02]

0.22

0.21

0.20

0.19

0.18

0.17

0.16

0.15

0.14

0.13

0.12

[.05]

[.04]

[.03]

0.13

0.12

0.11

0.10

0.09

0.08

0.07

[.03]

[.02]

0.52

0.48

0.44

0.40

0.36

0.33

0.30

0.27

0.24

0.21

0.19

[.13]

[.12]

[.11]

[.10]

[.09]

[.08]

[.07]

[.05]

0.43

0.40

0.38

0.36

0.34

0.32

0.30

0.29

0.27

0.25

0.23

[.11]

[.10]

[0.9]

[0.8]

[0.7]

[0.6]

External Static Pressure—Inches of Water [kPa]

Component

Downflow Economizer

RA Damper Open

Wet Coil

1190 4861 1211 4997 1232 5137 1252 5281 1272 5428 1292 5578 — — — — — —

Concentric Grill RXRN-AA61 or

RXRN-AA71 & Transition RXMC-CE05

Concentric Grill RXRN-AA66 or

Horizontal Economizer

RA Damper Open

RXRN-AA76 & Transition RXMC-CF06

Model RLNL-C151

Voltage 208/230, 460, 575 — 3 phase 60 Hz

0.1 [.02] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.5 [.12] 0.6 [.15] 0.7 [.17] 0.8 [.20] 0.9 [.22] 1.0 [.25] 1.1 [.27] 1.2 [.30] 1.3 [.32] 1.4 [.35] 1.5 [.37] 1.6 [.40] 1.7 [.42] 1.8 [.45] 1.9 [.47] 2.0 [.50] RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W

Air

Flow

CFM [L/s]

3800 [1793] — — — — — — 828 1605 854 1661 879 1722 904 1786 929 1853 954 1924 979 1998 1004 2075 1028 2156 1052 2241 1076 2328 1099 2420

4000 [1888] — — — — 830 1735 855 1796 880 1859 905 1927 930 1997 955 2072 979 2149 1004 2230 1028 2315 1052 2403 1075 2494 1099 2589 1122 2687

4200 [1982] — — 832 1877 858 1941 883 2008 908 2079 932 2153 957 2230 981 2312 1005 2396 1029 2484 1053 2575 1076 2670 1099 2769 1122 2870 1145 2975

4400 [2076] 836 2029 862 2096 886 2167 911 2241 936 2319 960 2400 984 2485 1008 2573 1031 2664 1055 2759 1078 2858 1101 2959 1124 3065 1146 3173 1169 3285

4600 [2171] 867 2263 891 2337 916 2415 940 2496 964 2581 988 2669 1012 2760 1035 2855 1058 2954 1081 3056 1104 3161 1127 3270 1149 3382 1171 3497 1193 3616

4800 [2265] 897 2518 922 2599 946 2684 970 2772 993 2864 1017 2959 1040 3057 1063 3159 1086 3265 1108 3373 1131 3485 1153 3601 1175 3720 1196 3843 1218 3969

5000 [2359] 929 2795 953 2883 976 2975 1000 3070 1023 3168 1046 3270 1069 3375 1091 3484 1114 3597 1136 3712 1158 3831 1179 3954 1201 4080 1222 4209 1244 4342

5400 [2548] 993 3412 1016 3514 1039 3619 1062 3728 1084 3841 1106 3956 1128 4076 1150 4198 1171 4324 1193 4454 1214 4587 1235 4723 1256 4863 1276 5007

5600 [2643] 1026 3752 1049 3861 1071 3974 1093 4089 1115 4209 1137 4331 1159 4458 1180 4587 1201 4720 1222 4857 1243 4997 1263 5140 1284 5287 —

5800 [2737] 1060 4114 1082 4230 1104 4349 1126 4472 1147 4598 1169 4728

Drive Package L M

Motor Sheave 1VP-44 1VP-65

Blower Sheave BK72H BK85H

Motor H.P. [W] 3.0 [2237.1] 5.0 [3728.5]

RPM 1051 1009 966 920 876 824 1294 1256 1216 1177 1136 1094

Turns Open 1 2 3 4 5 6 1 2 3 4 5 6

Page 33

Air

Electrical Data

RKNL-B Series

ELECTRICAL DATA – RKNL SERIES

B073CL B073CM B073DL B073DM B073YL B073YM B090CL B090CM B090CN B090DL B090DM

Unit Information

Unit Operating Voltage Range

187-253 187-253 414-506 414-506 518-632 518-632 187-253 187-253 187-253 414-506 414-506

Volts

208/230 208/230 460 460 575 575 208/230 208/230 208/230 460 460

Minimum Circuit Ampacity

35/35 35/35 16 16 13 13 43/43 43/43 48/48 21 21

Minimum Overcurrent

Protection Device Size

40/40 40/40 20 20 15 15 45/45 45/45 50/50 25 25

Maximum Overcurrent Protection Device Size

50/50 50/50 20 20 15 15 50/50 50/50 60/60 25 25

Compressor Motor

No.

1 1 111122222

Volts

200/240 200/240 480 480 600 600 200/240 200/240 200/240 480 480

Phase

3 3 333333333

RPM

3450 3450 3450 3450 3450 3450 3450 3450 3450 3450 3450

HP, Compressor 1

6 6 5 6 5 6 3 1/4 3 1/4 3 1/4 3 1/4 3 1/4

Amps (RLA), Comp. 1

19.6/19.6 19.6/19.6 8.2 8.2 6.6 6.6 13.1/13.1 13.1/13.1 13.1/13.1 6.1 6.1

Amps (LRA), Comp. 1

136/136 136/136 66.1 66.1 55.3 55.3 83.1/83.1 83.1/83.1 83.1/83.1 41 41

Condenser Motor

No.

2 2 222222222

Volts

208/230 208/230 460 460 575 575 208/230 208/230 208/230 460 460

Phase

1 1 111111111

1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3

Amps (FLA, each)

2.4/2.4 2.4/2.4 1.4 1.4 1 1 2.4/2.4 2.4/2.4 2.4/2.4 1.4 1.4

Amps (LRA, each)

4.7/4.7 4.7/4.7 2.4 2.4 1.5 1.5 4.7/4.7 4.7/4.7 4.7/4.7 2.4 2.4

Evaporator Fan

No.

1 1 111111111

Volts

208/230 208/230 460 460 575 575 208/230 208/230 208/230 460 460

Phase

3 3 333333333

1 1/21 1/21 1/21 1/21 1/21 1/222322

Amps (FLA, each)

5.6/5.6 5.6/5.6 2.8 2.8 1.9 1.9 8/8 8/8 13/13 4 4

Amps (LRA, each)

28.8/28.8 28.8/28.8 14.4 14.4 14 14 56/56 56/56 74.5/74.5 28 28

Page 34

Air

Electrical Data

RKNL-B Series

ELECTRICAL DATA – RKNL SERIES

Amps (LRA, each) 38.1 19 19

Volts

Minimum Overcurrent Protection Device Size

460

56/56

Maximum Overcurrent

Protection Device Size

Compressor Motor

No.

Volts

480

Phase

RPM

3450

HP, Compressor 1

3 1/4

Amps (LRA), Comp. 1

Amps (RLA), Comp. 2

Unit Information

Unit Operating Voltage Range

6.1

414-506

Condenser Motor

No.

575

Volts

460

Phase

1.5

1/3

0.5

Amps (FLA, each)

0.7

1/3

Amps (LRA, each)

2.4

Evaporator Fan

No.

Volts

460

575

Phase

5.6

Amps (FLA, each)

3 3/4

3450

575

1.5

0.5

1/3

575

4.4

3 1/4

3450

600

575

518-632

575

518-632

B102YM

575

1.5

0.5

1/3

575

4.4

3 1/4

3450

600

575

518-632

38.1

8/8

208/230

4.7/4.7

1.2/1.2

1/3

208/230

16/16

91/91

3 3/4

3450

200/230

60/60

50/50

208/230

187-253

460

2.4

0.7

1/3

460

7.1

3 3/4

3450

460

414-506

2.4

0.7

1/3

575

1.5

0.5

1/3

575

5.6

3 3/4

3450

575

518-632

460

7.1

3 3/4

3450

460

414-506

B102DM

74.5/74.5

13/13

208/230

4.7/4.7

1.2/1.2

1/3

208/230

16/16

91/91

3 3/4

3450

200/230

60/60

55/55

208/230

187-253

B102CM

575

1.5

0.5

1/3

575

4.4

3 1/4

3450

600

575

518-632

B090YN

Minimum Circuit Ampacity

24 16 2416 49/49 23 192654/5421

HP, Compressor 2

3 1/4 3 3/43 1/4 3 1/4 3 3/4 3 3/4 3 3/43 3/43 3/43 1/4

Amps (LRA), Comp. 2

41 3733 33 91/91 46 374691/9133

Amps (RLA), Comp. 1

6.1 5.64.4 4.4 16/16 7.1 5.67.116/164.4

B090DN B090YL B090YM B102CL B102DL B102YL

(REV. 11/07/2008)

Page 35

Air

Electrical Data

RKNL-B Series

ELECTRICAL DATA – RKNL SERIES

Amps (LRA, each) 56/56 74.5/74.5 28

Volts

Minimum Overcurrent

Protection Device Size

208/230

50/50

Maximum Overcurrent Protection Device Size

60/60

Compressor Motor

No.

74.5/74.5

Volts

200/240

38.1

Phase

41.3

RPM

3450

HP, Compressor 1

4 1/4

Amps (LRA), Comp. 1

110/110

Amps (RLA), Comp. 2

Unit Information

Unit Operating Voltage Range

16/16

187-253

Condenser Motor

No.

460

Volts

208/230

Phase

3.1

1/3

0.75

Amps (FLA, each)

1.2/1.2

1/2

Amps (LRA, each)

4.7/4.7

Evaporator Fan

No.

Volts

208/230

460

Phase

9.7

Amps (FLA, each)

8/8

5 3/4

3450

460

13/13

208/230

4.7/4.7

1.2/1.2

1/3

208/230

16/16

110/110

4 1/4

3450

200/240

60/60

55/55

208/230

187-253

460

414-506

B151DM

460

2.4

0.7

1/3

460

9.8

4 1/4

3450

480

460

414-506

82.6/82.6

18.8/18.8

575

1.5

0.5

1/3

575

5.7

38.9

4 1/4

3450

575

518-632

208/230

15/15

208/230

5.6/5.6

1.15/1.15

1/2

208/230

19/19

149/149

5 3/4

3450

208/230

80/80

70/70

208/230

187-253

5.6/5.6

1.15/1.15

1/2

460

3.1

0.75

1/2

460

9.7

5 3/4

3450

460

414-506

208/230

19/19

149/149

5 3/4

3450

208/230

90/90

75/75

208/230

187-253

B151CM

575

1.5

0.5

1/3

575

5.7

38.9

4 1/4

3450

575

518-632

B120YM

38.1

460

2.4

0.7

1/3

460

9.8

4 1/4

3450

480

460

414-506

B120DM

Minimum Circuit Ampacity

49/49 54/54 3625 19 67/67 3371/712428

HP, Compressor 2

4 1/4 5 1/44 1/4 4 1/4 4 1/4 5 1/4 5 1/45 1/44 1/44 1/4

Amps (LRA), Comp. 2

110/110 62110/110 52 38.9 123/123 62123/12338.952

Amps (RLA), Comp. 1

16/16 11.816/16 9.8 5.7 22.4/22.4 10.622.4/22.45.79.8

B120CL B120CM B120DL B120YL B151CL B151DL

(REV. 11/07/2008)

Page 36

Air

Electrical Data

RKNL-B Series

ELECTRICAL DATA – RKNL SERIES

Amps (LRA, each) 20 33

Volts

Minimum Overcurrent Protection Device Size

575

Maximum Overcurrent Protection Device Size

Compressor Motor

No.

Volts

575

Phase

RPM

3450

HP, Compressor 1

5 3/4

Amps (LRA), Comp. 1

Amps (RLA), Comp. 2

Unit Information

Unit Operating Voltage Range

7.4

518-632

Condenser Motor

No.

Volts

575

Phase

1/2

Amps (FLA, each)

0.5

Amps (LRA, each)

2.2

Evaporator Fan

No.

Volts

575

Phase

Amps (FLA, each)

8 8

575

2.2

0.5

1/2

575

7.4

5 3/4

3450

575

518-632

Minimum Circuit Ampacity

28 28

HP, Compressor 2

5 1/4 5 1/4

Amps (LRA), Comp. 2

50 50

Amps (RLA), Comp. 1

7.7 7.7

B151YL B151YM

(REV. 11/07/2008)

Page 37

Air

Dimensional Data

RKNL-B Series

[ ] Designates Metric Conversions

BOTTOM VIEW

Illustration

ST-A0715-03-X1

Page 38

Air

Dimensional Data

RKNL-B Series

SUPPLY AND RETURN DIMENSIONS FOR DOWNFLOW APPLICATIONS

SUPPLY AND RETURN DIMENSIONS FOR HORIZONTAL APPLICATIONS

*RECOMMENDED DUCT DIMENSIONS ARE 26"

[ ] Designates Metric Conversions

Illustration ST-A0738-02

Illustration

ST-A0736-02-X1

Page 39

Air

Dimensional Data

RKNL-B Series

[ ] Designates Metric Conversions

Page 40

Air

Dimensional Data

RKNL-B Series

[ ] Designates Metric Conversions

WEIGHTS

CLEARANCES

The following minimum clearances must be observed for proper unit performance and serviceability.

Illustration

ST-A0744-03

Illustration ST-A0741-02

Accessory Shipping—lbs [kg]

Operating—lbs [kg]

Economizer 90 [40.82] Power Exhaust 44 [19.96] Fresh Air Damper (Manual) 26 [11.79] 21 [9.53] Fresh Air Damper (Motorized) 43 [19.50] Roof Curb 14" 90 [40.82] 85 [38.60] Roof Curb 24" 140 [63.50] 135 [61.23]

81 [36.70] 42 [19.05]

38 [17.24]

Capacity Tons [kW]

6-12.5 [21.1-44.0]

Corner Weights by Percentage

A B C D

33% 27% 17% 23%

A074403

Recommended

Clearance In. [mm]

Location

48 [1219] A - Front 18 [457] B - Condenser Coil 18 [457] C - Duct Side 18 [457] *D - Evaporator End 60 [1524] E - Above

*Without Economizer. 48" [1219 mm] With Economizer

Page 41

Air

Accessories

RKNL-B Series

FIELD INSTALLED ACCESSORY EQUIPMENT

Accessory

Model

Number

Installed

Weight

Lbs. [kg]

Thermostats See Thermostat Specification Sheet for Details (T11-001)

Horizontal Economizer w/Single Enthalpy AXRD-RDCM3 89 [40.4] Carbon Dioxide Sensor (Wall Mount) RXRX-AR02 2 [1.0] Power Exhaust RXRX-BFF02 (C,D,Y) 38 [17.2] Manual Fresh Air Damper (Horizontal Return Mounted) AXRF-JDA1 21 [9.5]

Shipping

Weight

Lbs. [kg]

94 [42.6]

3 [1.4] 43 [19.5] 26 [11.8]

Factory

Installation

Available?

No No No No

Motorized Fresh Air Damper (Horizontal Return Mounted) AXRF-JDB1 43 [19.5] 38 [17.2] No Roofcurb, 14" RXKG-CAE14 90 [40.8] 85 [38.5] No Roofcurb, 24" RXKG-CAE24 140 [63.5] 135 [61.2] No

Roofcurb Adapters

RXRX-CDCE50 300 [136.1] 290 [131.5] No RXRX-CFCE54 325 [147.4] 315 [142.9] No RXRX-CFCE56 350 [158.8] 340 [154.2] No

Concentric Diffuser (Step-Down, 20" Round) RXRN-FA65

139 [63.0] 60 [27.2] No

Concentric Diffuser (Step-Down, 18 x 32) RXRN-AA66 247 [112.0] 227 [103.0] No

Concentric Diffuser (Flush, 18 x 28) RXRN-AA71 170 [77.1] 155 [70.3] No Concentric Diffuser (Flush, 18 x 32) RXRN-AA76 176 [79.8] 161 [73.0] No Downflow Transition (Rect. to 20" Round)

RXMC-CD04 ➀

15 [6.8] 13 [5.9] No

Downflow Transition (Rect. to Rect., 18 x 28)

RXMC-CE05

➁

18 [8.2] 16 [7.3] No

Compressor Time-Delay Relay Kit RXMD-A04 2 [1.0] 1 [.5] No Low-Ambient Control Kit (1 Per Compressor) RXRZ-C02 3 [1.4] 2 [1.0] Yes Freeze-Stat Kit RXRX-AM01 1 [.5] 0.5 [.2] Yes Outdoor Coil Louver Kit AXRX-AAD01C (6-10 Ton) 29 [11.3] 26 [11.8] Yes

Downflow Transition (Rect. to Rect., 18 x 32)

RXMC-CF06 ➂

20 [9.1] 18 [8.2] No

RXRX-CGCC12

450 [204.1] 410 [186.0] No

Concentric Diffuser (Step-Down, 18 x 28) RXRN-AA61 200 [90.7] 185 [83.9] No

Concentric Diffuser (Flush, 20" Round) RXRN-FA75 54 [24.4] 42 [19.0] No

38 [17.2] NoManual Fresh Air Damper (Left Panel Mounted) AXRF-KDA1 31 [14.1]

Motor Kit for RXRF-KDA1 (Left Panel Mounted) RXRX-AW02 35 [15.9] 27 [12.2] No

Unwired Convenience Outlet RXRX-AN01 2 [1.0] 1.5 [.7] Yes Unfused Service Disconnect RXRX-AP01 10 [4.5] 9 [4.1] Ye s

90 [40.8] YesEconomizer w/Single Enthalpy (Downflow) AXRD-PDCM3 81 [36.7]

Dual Enthalpy Kit 1 [.5] NoRXRX-AV02 1 [.5]

Economizer w/Single Enthalpy and Smoke Detector (Downflow) 91 [41.3] YesAXRD-SDCM3 82 [37.2]

Outdoor Coil Louver Kit AXRX-AAD02A (12.5 Ton) 29 [11.3] 26 [11.8] Ye s

NOTES: ➀ Used with RXRN-FA65 and RXRN-FA75 concentric diffusers.

➁ Used with RXRN-AA61 and RXRN-AA71 concentric diffusers. ➂ Used with RXRN-AA66 and RXRN-AA76 concentric diffusers.

NOTICE: Please refer to conversion kit index provided with the unit for LP conversion kit.

[ ] Designates Metric Conversions

Page 42

Air

Accessories

RKNL-B Series

THERMOSTATS

* Photos are representative. Actual models may vary.

For detailed thermostat match-up information, see specification sheet form number T11-001.

300-Series *

Deluxe Programmable

400-Series *

Special Applications/ Programmable

500-Series *

Communicating/ Programmable

200-Series *

Programmable

Page 43

Air

Accessories

RKNL-B Series

■

Features Honeywell Controls

■

Available Factory Installed or Field Accessory

■

Gear Driven Direct Drive Actuator

■

Fully Modulating (0-100%)

■

Low Leakage Dampers

■

Slip-In Design for Easy Installation

■

Plug-In Polarized 12-pin Electrical Connections

■

Pre-Configured—No Field Adjustments Necessary

■

Standard Barometric Relief Damper

■

Single Enthalpy with Dual Enthalpy Upgrade Kit Available

■

CO2Input Sensor Available

■

Field Assembled Hood Ships with Economizer

■

Economizer Ships Complete for Downflow Duct Application.

■

Optional Remote Minimum Position Potentiometer (Honeywell #S963B1128) is Available from Prostock.

■

Field Installed Power Exhaust Available

■

Prewired for Smoke Detector

Illustration ADS-7949-11

ECONOMIZER FOR DOWNFLOW DUCT INSTALLATION

Use to Select Factory Installed Options Only

AXRD-PDCM3—Single Enthalpy (Outdoor) and AXRD-SDCM3 Single Enthalpy with Smoke Detector RXRX-AV02—Dual Enthalpy Upgrade Kit RXRX-AR02—Optional Wall-Mounted CO

Sensor

[ ] Designates Metric Conversions

Page 44

Air

Accessories

RKNL-B Series

ECONOMIZER FOR HORIZONTAL DUCT INSTALLATION

Field Installed Only

AXRD-RDCM3—Single Enthalpy (Outdoor) RXRX-AV02—Dual Enthalpy Upgrade Kit RXRX-AR02—Wall-mounted CO

Sensor

■

Features Honeywell Controls

■

Available as a Field Installed Accessory Only

■

Gear Driven Direct Drive Actuator

■

Fully Modulating (0-100%)

■

Low Leakage Dampers

■

Slip-In Design for Easy Installation

■

Plug-In Polarized 12-pin Electrical Connections

■

Pre-Configured—No Field Adjustments Necessary

■

Standard Barometric Relief Damper

■

Single Enthalpy with Dual Enthalpy Upgrade Kit Available

■

CO2Input Sensor Available

■

Field Assembled Hood Ships with Economizer

■

Economizer Ships Complete for Horizontal Duct Application

■

Optional Remote Minimum Position Potentiometer (Honeywell #S963B1128) is Available from Prostock

■

Field Installed Power Exhaust Available

[ ] Designates Metric Conversions

Page 45

Air

Accessories

RKNL-B Series

POWER EXHAUST KIT FOR AXRD-MDCM3(-), AXRD-NDCM3(-) ECONOMIZERS

RXRX-BFF02 (C, D, or Y*)

*Voltage Code

VERTICAL AIRFLOW

Illustration

STA1000-02

HORIZONTAL AIRFLOW

Illustration

STA1000-01

NOTES: ➀ Power exhaust is factory set on high speed motor tap. [ ] Designates Metric Conversions

➁ CFM is per fan at 0" w.c. external static pressure.

Model No.

RXRX-BFF02C 2 208-230 1 0.33 2200 [1038] 1518 2500 [1179] RXRX-BFF02D 2 460 1 0.33 2200 [1038] 1518 2500 [1179] 1670 0.75 1.8 RXRX-BFF02Y 2 575 1 0.33 2200 [1038] 1518 2500 [1179] 1670 0.81 1.5

No.

of Fans

Volts Phase

(ea.)

Low Speed

CFM [L/s]

RPM

➁

High Speed ➀

CFM [L/s]

➁

FLA

RPM

1670 1.48

(ea.)

LRA

(ea.)

3.6

Page 46

Air

Accessories

RKNL-B Series

FRESH AIR DAMPER

MOTORIZED DAMPER KIT RXRX-AW02 (Motor Kit for AXRF-KDA1)

Illustration ST-A0886-38

AXRF-KDA1 (Manual)

DOWNFLOW OR

HORIZONTAL APPLICATION

Illustration ST-7951-17

[ ] Designates Metric Conversions

7951-17a

Page 47

Air

Accessories

RKNL-B Series

FRESH AIR DAMPER (Cont.)

AXRF-JDA1 (Manual) AXRF-JDB1 (Motorized)

Illustration

ADS-7937-58

Illustration ST-A0901-01

HORIZONTAL APPLICATION

DOWNFLOW APPLICATION

[ ] Designates Metric Conversions

Page 48

Air

Accessories

RKNL-B Series

ROOFCURBS (Full Perimeter)

■

Rheem’s roofcurb design can be utilized on all 6-12.5 ton [21.1-44.0 kW] RKNL- models.

■

Two available heights (14" [356 mm] and 24" [610 mm]) for ALL models.

■

Quick assembly corners for simple and fast assembly.

■

Opening provided in bottom pan to match the “Thru the Curb” electrical connection opening provided on the unit base pan.

■

1" [25 mm] x 4" [102 mm] Nailer provided.

■

Insulating panels not required because of insulated outdoor base pan.

■

Sealing gasket (40' [12.2 m]) provided with Roofcurb.

■

Packaged for easy field assembly.

TYPICAL INSTALLATION

ROOFCURB INSTALLATION

Illustration ST-A0743-02

[ ] Designates Metric Conversions

Roofcurb Model Height of Curb

RXKG-CAE14 14" [356 mm] RXKG-CAE24 24" [610 mm]

Page 49

Air

Accessories

RKNL-B Series

ROOFCURB ADAPTERS

(-)PDC-075 (-)PDC-100/101

RXPK-C12

RXRX-CGCC12

NEW MODELS

(All Share Common Cabinet)

RKNL- B073, B090, B102, B120, B151

OLD MODELS OLD ROOFCURB ROOFCURB ADAPTER

(-)RCF, (-)REF-075/076 (-)RGF-150075, (-)RGF-131076 (-)RGF-201076

RXRK-E50

RXRX-CDCE50

(-)RGF-200075 (-)RGG, (-)REG, (-)RCG-075 (-)RGF, (-)REF, (-)RCF-085 (-)RGF, (-)REF, (-)RCF-100 (-)RGG, (-)REG, (-)RCG-100

RXRK-E54

RXRX-CFCE54

(-)RGF, (-)REF, (-)RCF-125

RXRK-E56

RXRX-CFCE56

NOTE: Ductwork modifications may be necessary if the capacity and/or indoor airflow rate of replacement unit is not equivalent to that of the unit being replaced. RKNL-B073, B090, B102, B120, B151 fit on the same curb as the RKKB-A090, A102, A120, A150, A181, RKMB- A090, A102, A120, A150, RKNB- A090, A102, A120

Page 50

Air

Accessories

RKNL-B Series

ROOFCURB ADAPTERS (Cont.)

RXRX-CDCE50

Illustration ADS-7952-02 Sheet 2

Illustration ADS-7952-02 Sheet 1

[ ] Designates Metric Conversions

TOP VIEW

Page 51

Air

Accessories

RKNL-B Series

ROOFCURB ADAPTERS (Cont.)

RXRX-CFCE54

Illustration ADS-7952-01 Sheet 1

Illustration ADS-7952-01 Sheet 2

[ ] Designates Metric Conversions

TOP VIEW

Page 52

Air

Accessories

RKNL-B Series

ROOFCURB ADAPTERS (Cont.)

RXRX-CFCE56

Illustration ADS-7952-03 Sheet 2

Illustration ADS-7952-03 Sheet 1

[ ] Designates Metric Conversions

TOP VIEW

Page 53

Air

Accessories

RKNL-B Series

ROOFCURB ADAPTERS (Cont.)

RXRX-CGCC12

Illustration ADS-7952-04 Sheet 1

Illustration ADS-7952-04 Sheet 2

[ ] Designates Metric Conversions

TOP VIEW

Page 54

Air

Accessories

RKNL-B Series

Illustration ST-A0881-02

[ ] Designates Metric Conversions

CONCENTRIC DIFFUSER APPLICATION

Illustration

ST-A0840-02

DOWNFLOW TRANSITION DRAWINGS

RXMC-CE05

■

Used with RXRN-AA61 or RXRN-AA71 Concentric Diffusers.

Page 55

Air

Accessories

RKNL-B Series

[ ] Designates Metric Conversions

Illustration ST-A0881-03

DOWNFLOW TRANSITION DRAWINGS

RXMC-CF06

■

Used with RXRN-AA66 or RXRN-AA76 Concentric Diffusers.

Page 56

Air

Accessories

RKNL-B Series

DOWNFLOW TRANSITION DRAWINGS

RXMC-CD04

■

Used with RXRN-FA65 or RXRN-FA75 Concentric Diffusers.

Illustration ADS-7951-03

[ ] Designates Metric Conversions

795103

Page 57

Air

Accessories

RKNL-B Series

ENGINEERING DATA

➀

NOTES: ➀ All data is based on the air diffusion council guidelines.

➁ Throw data is based on 75 FPM Terminal Velocities using isothermal air. ➂ Throw is based on diffuser blades being directed in a straight pattern. ➃ Actual noise levels may vary due to duct design and do not include transmitted unit noise.

Adequate duct attenuation must be provided to reduce sound output from the unit.

[ ] Designates Metric Conversions

CONCENTRIC DIFFUSER—STEP DOWN

RXRN-FA65 (7.5 & 8.5 Ton [26.4 & 29.9 kW] Models)

For Use With Downflow Transition (RXMC-CD04) and 20" [508 mm] Round Supply and Return Ducts

■

All aluminum diffuser with aluminum return air eggcrate.

■

Built-in anti-sweat gasket.

■

Molded fiberglass supports.

■

Built-in hanging supports.

■

Diffuser box constructed of sheetmetal insulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner.

Model No.

RXRN-FA65

Flow Rate CFM [L/s]

2600 [1227] 0.17 [0.042] 24-29 [7.3-8.8]0 669 [3.4] 2800 [1321] 0.20 [0.050] 25-30 [7.6-9.1]0 720 [3.7] 3000 [1416] 0.25 [0.062] 27-33 [8.2-10.1] 772 [3.9] 3200 [1510] 0.31 [0.077] 28-35 [8.5-10.7] 823 [4.2] 3400 [1604] 0.37 [0.092] 30-37 [9.1-11.3] 874 [4.4]

Static Pressure

in. w.c. [kPa]

Throw ➁➂

Feet [m]

Neck Velocity

fpm [m/s]

Noise Level ➃

(dbA)

20 25 25 25 30

Page 58

Air

Accessories

RKNL-B Series

ENGINEERING DATA

➀

CONCENTRIC DIFFUSER—STEP DOWN 18" x 28" [457.2 x 711.2 mm]

RXRN-AA61 (8.5 & 10 Ton [29.9 kW & 35.2] Models)

For Use With Downflow Transition (RXMC-CE05) and 18" x 28" [457.2 x 711.2 mm] Supply and Return Ducts

■

All aluminum diffuser with aluminum return air eggcrate.

■

Built-in anti-sweat gasket.

■

Molded fiberglass supports.

■

Built-in hanging supports.

■

Diffuser box constructed of sheetmetal insulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner.

■

Double deflection diffuser with the blades secured by spring steel.

Illustration ADS-7951-08A

Illustration ADS-7951-08B

Illustration ADS-7951-08C

NOTES: ➀ All data is based on the air diffusion council guidelines.

Adequate duct attenuation must be provided to reduce sound output from the unit.

[ ] Designates Metric Conversions

Model No.

RXRN-AA61

Flow Rate CFM [L/s]

3600 [1699] 0.17 [0.042] 25-33 [7.6-10.1] 851 [4.3] 30 3800 [1793] 0.18 [0.045] 27-35 [8.2-10.7] 898 [4.6] 30 4000 [1888] 0.21 [0.052] 29-37 [8.8-11.3] 946 [4.8] 30 4200 [1982] 0.24 [0.060] 32-40 [9.8-12.2] 993 [5.0] 30 4400 [2076] 0.27 [0.067] 34-42 [10.4-12.8] 1040 [5.3] 30

Static Pressure

in w.c. [kPa]

Throw ➁➂

Feet [m]

Neck Velocity

fpm [m/s]

Noise Level ➃

(dbA)

Page 59

Air

Accessories

RKNL-B Series

ENGINEERING DATA

➀

CONCENTRIC DIFFUSER—STEP DOWN 18" x 32" [457.2 x 813 mm]

RXRN-AA66 (12.5 & 15 Ton [44.0 & 52.8 kW] Models)

For Use With Downflow Transition (RXMC-CF06) and 18" x 32" [457.2 x 813 mm] Supply and Return Ducts

■

All aluminum diffuser with aluminum return air eggcrate.

■

Built-in anti-sweat gasket.

■

Molded fiberglass supports.

■

Built-in hanging supports.

■

Diffuser box constructed of sheetmetal insulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner.

■

Double deflection diffuser with the blades secured by spring steel.

NOTES: ➀ All data is based on the air diffusion council guidelines.

Adequate duct attenuation must be provided to reduce sound output from the unit.

[ ] Designates Metric Conversions

Illustration ADS-7951-09A

Illustration ADS-7951-09B

Illustration ADS-7951-09C

Model No.

RXRN-AA66

Flow Rate CFM [L/s]

4600 [2171] 0.31 [0.077] 26-31 [7.9-9.4] 841 [4.3] 30 4800 [2265] 0.32 [0.080] 27-32 [8.2-9.8] 878 [4.5] 30 5000 [2359] 0.34 [0.085] 28-33 [8.5-10.1] 915 [4.6] 30 5200 [2454] 0.36 [0.090] 28-34 [8.5-10.4] 951 [4.8] 30 5400 [2548] 0.39 [0.097] 29-35 [8.8-10.7] 988 [6.0] 30

Static Pressure

in w.c. [kPa]

Throw ➁➂

Feet [m]

Neck Velocity

fpm [m/s]

Noise Level ➃

(dbA)

Page 60

Air

Accessories

RKNL-B Series

FLUSH MOUNT CONCENTRIC DIFFUSER—FLUSH

RXRN-FA75 (7.5 & 8.5 Ton [26.4 & 29.9 kW] Models)

ENGINEERING DATA

➀

NOTES: ➀ All data is based on the air diffusion council guidelines.

Adequate duct attenuation must be provided to reduce sound output from the unit.

[ ] Designates Metric Conversions

For Use With Downflow Transition (RXMC-CD04) and 20" [508 mm] Round Supply and Return Ducts

■

All aluminum diffuser with aluminum return air eggcrate.

■

Built-in anti-sweat gasket.

■

Molded fiberglass supports.

■

Built-in hanging supports.

■

Diffuser box constructed of sheetmetal insulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner.

Illustration ADS-5348-04

Model No.

RXRN-FA75

Flow Rate CFM [L/s]

2600 [1227] 2800 [1321] 3000 [1416] .25 [0.062] 3200 [1510] 3400 [1604] .37 [0.092]

Static Pressure

in. w.c. [kPa]

.17 [0.042] .20 [0.050]

.31 [0.077]

Throw ➁➂

Feet [m]

19-24 [5.8-7.3] 20-28 [6.1-8.5] 21-29 [6.4-8.8] 22-29 [6.7-8.8] 22-30 [6.7-9.1]

Neck Velocity

fpm [m/s]

663 [3.4] 714 [3.6] 765 [3.9] 816 [4.1] 867 [4.4]

Noise Level ➃

(dbA)

30 35 35 40 40

Page 61

Air

Accessories

RKNL-B Series

CONCENTRIC DIFFUSER—FLUSH and 18" x 28" [457.2 x 711.2 mm]

RXRN-AA71 (8.5 & 10 Ton [29.9 & 35.2] Models)

For Use With Downflow Transition (RXMC-CE05) and 18" x 28" [457.2 x 711.2 mm] Supply and Return Ducts

■

All aluminum diffuser with aluminum return air eggcrate.

■

Built-in anti-sweat gasket.

■

Molded fiberglass supports.

■

Built-in hanging supports.

■

Diffuser box constructed of sheetmetal insulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner.

NOTES: ➀ All data is based on the air diffusion council guidelines.

Adequate duct attenuation must be provided to reduce sound output from the unit.

[ ] Designates Metric Conversions

Illustration ADS-7951-06A

Illustration ADS-7951-06B

Illustration ADS-7951-06C

ENGINEERING DATA

➀

Model No.

RXRN-AA71

Flow Rate CFM [L/s]

3600 [1699] 3800 [1793] 0.18 [0.045] 22-30 [6.7-9.1] 891 [4.5] 40 4000 [1888] 4200 [1982] 4400 [2076]

Static Pressure

in w.c. [kPa]

0.17 [0.042]

0.21 [0.052]

0.24 [0.060]

0.27 [0.067]

Throw ➁➂

Feet [m]

22-29 [6.7-8.8] 844 [4.3]

24-33 [7.3-10.1] 26-35 [7.9-10.7] 28-37 [8.5-11.3]

Neck Velocity

fpm [m/s]

938 [4.8] 985 [5.0] 40

1032 [5.2]

Noise Level ➃

(dbA)

Page 62

Air

Accessories

RKNL-B Series

ENGINEERING DATA

➀

NOTES: ➀ All data is based on the air diffusion council guidelines.

Adequate duct attenuation must be provided to reduce sound output from the unit.

[ ] Designates Metric Conversions

Illustration ADS-7951-07A

Illustration ADS-7951-07B

Illustration ADS-7951-07C

CONCENTRIC DIFFUSER—FLUSH 18" x 32" [457.2 x 813 mm]

RXRN-AA76 (12.5 & 15 Ton [44.0 & 52.8 kW] Models)

For Use With Downflow Transition (RXMC-CF06) and 18" x 32" [457.2 x 813 mm] Supply and Return Ducts

■

All aluminum diffuser with aluminum return air eggcrate.

■

Built-in anti-sweat gasket.

■

Molded fiberglass supports.

■

Built-in hanging supports.

■

Diffuser box constructed of sheetmetal insulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner.

Model No.

RXRN-AA76

Flow Rate CFM [L/s]

4600 [2171] 0.31 [0.077] 25-34 [7.6-10.4] 922 [4.7] 40 4800 [2265] 0.32 [0.080] 26-35 [7.9-10.7] 962 [4.9] 40 5000 [2359] 0.34 [0.085] 27-36 [8.2-11.0] 1002 [5.1] 40 5200 [2454] 0.36 [0.090] 30-39 [9.1-11.9] 1043 [5.3] 45 5400 [2548] 0.39 [0.097] 32-41 [9.8-12.5] 1083 [5.5] 45

Static Pressure

in w.c. [kPa]

Throw

Feet [m]

➁➂

Neck Velocity

fpm [m/s]

Noise Level

➃

(dbA)

Page 63

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Mechanical Specifications

RKNL-B Series

Guide Specifications RKNL-B073 - 151

Note about this specification: Copying this document directly into your building specification is permissible.

GAS HEAT PACKAGED ROOFTOP

HVAC Guide Specifications Size Range: 6 to 12

/2 Nominal Tons

Section

Description

23 06 80 Schedules for Decentralized HVAC Equipment

23 06 80.13 Decentralized Unitary HVAC Equipment Schedule

23 06 80.13.A. Rooftop unit schedule

1. Schedule is per the project specification requirements.

23 07 16 HVAC Equipment Insulation

23 07 16.13 Decentralized, Rooftop Units:

23 07 16.13.A. Evaporator fan compartment:

1. Interior cabinet surfaces shall be insulated with a minimum 3/4-in. thick, minimum 1-1/2 lb density, flexible fiberglass insulation bonded with foil face on the air side.

2. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation.

3. Insulation shall also be mechanically fastened with welded pin and retainer washer.

23 07 16.13.B. Gas heat compartment:

1. Aluminum foil-faced fiberglass insulation shall be used.

2. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation.

3. Insulation shall also be mechanically fastened with welded pin and retainer washer.

23 09 13 Instrumentation and Control Devices for HVAC

23 09 13.23 Sensors and Transmitters:

23 09 13.23.A. Thermostats

1. Thermostat must a. energize both “W” and “G” when calling for heat. b. have capability to energize 2 different stages of cooling, and 2 different stages of heating. c. must include capability for occupancy scheduling.

23 09 33 Electric and Electronic Control System for HVAC

23 09 33.13 Decentralized, Rooftop Units:

23 09 13.13.A. General:

1. Shall be complete with self-contained low-voltage control circuit protected by a fuse on the 24-V transformer side (B073-B150 units have a resettable circuit breaker).

2. Shall utilize color-coded wiring.

3. Unit shall be include self-contained low-voltage control circuit protected by a fuse on the 24-V transformer side with a resettable circuit breaker.

4. The heat exchanger shall be controlled by an integrated furnace controller (IFC) microprocessor. See heat exchanger section of this specification.

5. Unit shall include a minimum of one 8-pin screw terminal connection board for connection of control wiring.

23 09 33.23.B. Safeties:

1. Compressor over-temperature, over current.

2. Low-pressure switch. a. Units shall have low pressure, loss of charge automatic reset device that will shut off compressor when tripped.

3. High-pressure switch. a. Unit shall be equipped with high pressure switch manual reset device that will shut off compressor when tripped.

4. Automatic reset, motor thermal overload protector.

5. Heating section shall be provided with the following minimum protections: a. High-temperature limit switches. b. Induced draft motor pressure switch. c. Flame rollout switch. d. Flame proving controls.

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RKNL-B Series

23 09 33 Sequence of Operations for HVAC Controls

23 09 93.13 Decentralized, Rooftop Units:

23 09 93.13 INSERT SEQUENCE OF OPERATION

23 40 13 Panel Air Filters

23 40 13.13 Decentralized, Rooftop Units:

23 40 13.13.A. Standard filter section shall

1. Shall consist of factory-installed, low velocity, throwaway 2-in. thick fiberglass filters of commercially available sizes.

2. Unit shall use only one filter size. Multiple sizes are not acceptable.

3. Filter face velocity shall not exceed 365 fpm at nominal airflows.

4. Filters shall be accessible through an access panel with “no-tool” removal as described in the unit cabinet section of the specification (23 81 19.13.H).

23 81 19 Self-Contained Air Conditioners

23 81 19.13 (6-12.5 Ton) Capacity Self-Contained Air Conditioners

23 81 19.13.A. General

1. Outdoor, rooftop mounted, electrically controlled, heating and cooling unit utilizing a(n) hermetic scroll compressor(s) for cooling duty and gas combustion for heating duty.

2. Factory assembled, single-piece heating and cooling rooftop unit. Contained within the unit enclosure shall be all factory wiring, piping, controls, and special features required prior to field start-up.

3. Unit shall use environmentally safe, R410A refrigerant.

4. Unit shall be installed in accordance with the manufacturer’s instructions.

5. Unit must be selected and installed in compliance with local, state, and federal codes.

23 81 19.13.B. Quality Assurance

1. Unit meets ASHRAE 90.1-2010 minimum efficiency requirements.

2. 3 phase units are Energy Star qualified.

3. Unit shall be rated in accordance with AHRI Standards 210 and 360.

4. Unit shall be designed to conform to ASHRAE 15, 2001.

5. Unit shall be UL-tested and certified in accordance with ANSI Z21.47 Standards and UL-listed and certified under Canadian standards as a total package for safety requirements.

6. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation.

7. Unit casing shall be capable of withstanding 1000-hour salt spray exposure per ASTM B117 (scribed specimen).

8. Unit casing shall be capable of withstanding Federal Test Method Standard No. 141 (Method 6061) 5000-hour salt spray.

9. Unit shall be designed in accordance with ISO 9001:2000, and shall be manufactured in a facility registered by ISO 9001:2000.

10. Roof curb shall be designed to conform to NRCA Standards.

11. Unit shall be subjected to a completely automated run test on the assembly line. The data for each unit will be stored at the factory, and must be available upon request.

12. Unit shall be designed in accordance with UL Standard 1995, including tested to withstand rain.

13. Unit shall be constructed to prevent intrusion of snow and tested to prevent snow intrusion into the control box up to 40 mph.

14. Unit shake tested to assurance level 1, ASTM D4169 to ensure shipping reliability.

23 81 19.13.C. Delivery, Storage, and Handling

1. Unit shall be stored and handled per manufacturer’s recommendations.

2. Lifted by crane requires either shipping top panel or spreader bars.

3. Unit shall only be stored or positioned in the upright position.

23 81 19.13.E. Project Conditions

1. As specified in the contract.

23 81 19.13.F. Operating Characteristics

1. Unit shall be capable of starting and running at 115°F (46°C) ambient outdoor temperature, meeting maximum load criteria of AHRI Standard 210/240 or 360 at ± 10% voltage.

2. Compressor with standard controls shall be capable of operation down to 50°F (10°C), ambient outdoor temperatures. Low ambient accessory kit is necessary if mechanically cooling at ambient temperatures to 0°F (-17.7°C).

3. Unit shall discharge supply air vertically or horizontally as shown on contract drawings.

4. Unit shall be factory configured for vertical supply & return configurations.

5. Unit shall be field convertible from vertical to horizontal configuration.

6. Unit shall be capable of mixed operation: vertical supply with horizontal return or horizontal supply with vertical return.

Page 65

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Mechanical Specifications

RKNL-B Series

23 81 19.13.G. Electrical Requirements

1. Main power supply voltage, phase, and frequency must match those required by the manufacturer.

23 81 19.13.H. Unit Cabinet

1. Unit cabinet shall be constructed of galvanized steel.

2. Unit cabinet exterior paint shall be: powder coat paint.

3. Evaporator fan compartment interior cabinet insulation shall conform to AHRI Standards 210 or 360 minimum exterior sweat

criteria. Interior surfaces shall be insulated with a minimum 3/4-in. thick, 1-1/2 lb density, flexible fiberglass insulation, foil faced on the air side. Aluminum foil-faced fiberglass insulation shall be used in the gas heat compartment.

4. Base of unit shall have a location for thru-the-base gas and electrical connections standard.

5. Base Rail

a. Unit shall have base rails on a minimum of 4 sides. b. Holes shall be provided in the base rails for rigging shackles to facilitate maneuvering and overhead rigging. c. Holes shall be provided in the base rail for moving the rooftop for fork truck. d. Base rail shall be a minimum of 14 gauge thickness.

6. Condensate pan and connections:

a. Shall be a sloped condensate drain pan made of a non-corrosive material and be removable for cleaning. b. Shall comply with ASHRAE Standard 62. c. Shall use a 1" - 2 NPT drain connection, possible either through the bottom or side of the drain pan. Connection shall be

made per manufacturer’s recommendations.

d. Shall be able to be easily removed.

7. Top panel:

a. Shall be a single piece top panel over indoor section.

8. Gas Connections:

a. All gas piping connecting to unit gas valve shall enter the unit cabinet at a single location on side of unit (horizontal plane). b. Thru-the-base capability

i. Standard unit shall have a thru-the-base gas-line location using a continuous raised, flange around opening in the

basepan.

ii. No basepan penetration, other than those authorized by the manufacturer, is permitted.

9. Electrical Connections

a. All unit power wiring shall enter unit cabinet a a single, factory-prepared, continuous raised flange opening in the basepan. b. Thru-the-base capability

i. Standard unit shall have a thru-the-base electrical location(s) using a raised, continuous raised flange opening in the

basepan.

ii. No basepan penetration, other than those authorized by the manufacturer, is permitted.

10. Component access panels (standard) a. Cabinet panels shall be easily opened for servicing. b. Panels covering control box, indoor fan, indoor fan motor, gas components (where applicable), and filters shall have hinges

with 1/4 turn fasteners.

c. 1/4 fasteners shall be permanently attached.

23 81 19.13.I. Gas Heat

1. General a. Heat exchanger shall be an induced draft design. Positive pressure heat exchanger designs shall not be allowed. b. Shall incorporate a direct-spark ignition system and redundant main gas valve. c. Heat exchanger design shall allow combustion process condensate to gravity drain; maintenance to drain the gas heat

exchanger shall not be required.

d. Gas supply pressure at the inlet to the rooftop unit gas valve must match that required by the manufacturer.

2. The heat exchanger shall be controlled by an integrated furnace controller (IFC) microcompressor. a. IFC board shall notify users of fault using and LED (light-emitting diode). b. The Light Emitting Diode (LED) shall be visible without opening the control box access panel.

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3. Standard Heat Exchanger construction a. Heat exchanger shall be of the tubular-section type constructed of a minimum of 20-gauge steel coated with a nominal 1.2

mil aluminum-silicone alloy for corrosion resistance. b. Burners shall be of the in-shot type constructed of aluminum-coated steel. c. Burners shall incorporate orifices for rated heat output up to 2000 ft (610m) elevation. Additional accessory kits may be

required for applications above 2000 ft (610m) elevation, depending on local gas supply conditions. d. Each heat exchanger tube shall contain tubulators for increased heating effectiveness.

4. Optional Stainless Steel Heat Exchanger construction a. Use energy saving, direct-spark ignition system. b. Use a redundant main gas valve. c. Burners shall be of the in-shot type constructed of aluminum-coated steel. d. All gas piping shall enter the unit cabinet at a single location on side of unit (horizontal plane). e. The optional stainless steel heat exchanger shall be of the tubular-section type, constructed of a minimum of 20-gauge

type 409 stainless steel. f. Type 409 stainless steel shall be used in heat exchanger tubes. g. Complete stainless steel heat exchanger allows for greater application flexibility.

5. Induced draft combustion motor and blower a. Shall be a direct-drive, single inlet, forward-curved centrifugal type. b. Shall be made from steel with a corrosion-resistant finish. c. Shall be permanently lubricated sealed bearings. d. Shall have inherent thermal overload protection. e. Shall have an automatic reset feature.

23 81 19.13.J. Coils

1. Standard Aluminum/Copper Coils: a. Standard evaporator and condenser coils shall be aluminum lanced plate fins mechanically bonded to seamless internally

grooved copper tubes with all joints brazed. (Note: 12-1/2 ton utilizes MicroChannel condensing coil).

b. Evaporator and condenser coils shall be leak tested to 150 psig, pressure tested to 400 psig, and qualified to UL 1995

burst test at 2,200 psi.

23 81 19.13.K. Refrigerant Components

1. Refrigerant circuit shall include the following control, safety, and maintenance features: a. TXV metering system shall prevent mal-distribution of two-phase refrigerant. B073 shall use orifice refrigerant control. b. Refrigerant filter drier. c. Service gauge connections on suction and discharge lines. d. External pressure gauge ports access shall be located in front exterior of cabinet.

2. Compressors a. Unit shall use one fully hermetic, scroll compressor for each independent refrigeration circuit. b. Compressor motors shall be cooled by refrigerant gas passing through motor windings. c. Compressors shall be internally protected from high discharge temperature conditions. d. Compressors shall be protected from an over-temperature and over-amperage conditions by an internal, motor overload

device. e. Compressor shall be factory mounted on rubber grommets. f. Compressor motors shall have internal line break thermal and current overload protection. g. Crankcase heaters shall not be required for normal operating range. h. Compressor shall have molded electrical plug.

23 81 19.13.L. Filter Section

1. Filters access is specified in the unit cabinet section of this specification.

2. Filters shall be held in place by filter tray, facilitating easy removal and installation.

3. Shall consist of factory-installed, low velocity, throw-away 2-in. thick fiberglass filters.

4. Filter face velocity shall not exceed 320 fpm at nominal airflows.

5. Filters shall be standard, commercially available sizes.

6. Only one size filter per unit is allowed.

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23 81 19.13.M. Evaporator Fan and Motor

1. Evaporator fan motor:

a. Shall have permanently lubricated bearings b. Shall have inherent automatic-reset thermal overload protection. c. Shall have a maximum continuous bhp rating for continuous duty operation; no safety factors above that rating shall be

required.

2. Belt-driven Evaporator Fan:

a. Belt drive shall include an adjustable-pitch motor pulley. b. Shall use sealed, permanently lubricated ball-bearing type. c. Blower fan shall be double-inlet type with forward-curved blades. d. Shall be constructed from steel with a corrosion resistant finish and dynamically balanced.

23 81 19.13.N. Condenser Fans and Motors

1. Condenser fan motors:

a. Shall be a totally enclosed motor. b. Shall use permanently lubricated bearings. c. Shall have inherent thermal overload protection with an automatic reset feature. d. Shall use a shaft-down design. Shaft-up designs including those with “rain-slinger devices” shall not be allowed.

2. Condenser Fans shall:

a. Shall be a direct-driven propeller type fan b. Shall have aluminum blades riveted to corrosion-resistant steel spiders nd shall be dynamically balanced.

23 81 19.13.O. Special Features

1. Integrated Economizers:

a. Integrated, gear-driven parallel modulating blade design type capable of simultaneous economizer and compressor

operation.

b. Independent modules for vertical or horizontal return configurations shall be available. Vertical return modules shall be

available as a factory installed option.

c. Damper blades shall be galvanized steel with metal gears. Plastic or composite blades on intake or return shall not be

acceptable.

d. Shall include all hardware and controls to provide free cooling with outdoor air when temperature and/or humidity are

below setpoints.

e. Shall be equipped with gear driven dampers for both the outdoor ventilation air and the return air for positive air stream

control. f. Shall be equipped with low-leakage dampers, not to exceed 2% leakage at 1 in. wg pressure differential. g. Shall be capable of introducing up to 100% outdoor air. h. Shall be equipped with a barometric relief damper capable of relieving up to 100% return air. i. Shall be designed to close damper(s) during loss-of-power situations with spring return built into motor. j. Enthalpy sensor shall be provided as standard. Outdoor air sensor set point shall be adjustable and shall range from 40 to

100°F / 4 to 38°C. Additional sensor options shall be available as accessories. k. The economizer controller shall also provide control of an accessory power exhaust unit function. Factory set at 70%, with

a range of 0% to 100%. l. The economizer shall maintain minimum airflow into the building during occupied period and provide design ventilation

rate for full occupancy. A remote potentiometer may be used to override the damper set point. m. Dampers shall be completely closed when the unit is in the unoccupied mode. n. Economizer controller shall accept a 2-10Vdc CO2 sensor input for IAQ/DCV control. In this mode, dampers shall modu-

late the outdoor-air damper to provide ventilation based on the sensor input. o. Actuator shall be direct coupled to economizer gear. No linkage arms or control rods shall be acceptable. p. Economizer controller shall provide indications when in free cooling mode, in the DCV mode, or the exhaust fan contact is

closed. q. Economizer wire harness will have provision for smoke detector.

2. Manual damper a. Manual damper package shall consist of damper, air inlet screen, and rain hood which can be preset to admit up to 50%

outdoor air for year round ventilation.

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Mechanical Specifications

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3. Liquid Propane (LP) Conversion Kit a. Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit for use with lique-

fied propane, up to 2000 ft (610m) elevation.

4. Flue Shield a. Flue shield shall provide protection from the hot sides of the gas flue hood.

5. Condenser Coil Hail Guard Assembly a. Shall protect against damage from hail. b. Shall be louvered style.

6. Unit-Mounted, Non-Fused Disconnect Switch: a. Switch shall be factory-installed, internally mounted. b. National Electric Code (NEC) and UL approved non-fused switch shall provide unit power shutoff. c. Shall be accessible from outside the unit. d. Shall provide local shutdown and lockout capability.

7. Convenience Outlet: a. Powered convenience outlet.

b. Outlet shall be powered from main line power to the rooftop unit. c. Outlet shall be powered from line side or load side of disconnect by installing contractor, as required by code. If outlet is

powered from load side of disconnect, unit electrical ratings shall be UL certified and rated for additional outlet amperage. d. Outlet shall be factory-installed and internally mounted with easily accessible 115-v female receptacle. e. Outlet shall include 15 amp GFI receptacles with independent fuse protection. f. Voltage required to operate convenience outlet shall be provided by a factory-installed step-down transformer. g. Outlet shall be accessible from outside the unit. h. Non-Powered convenience outlet. i. Outlet shall be powered from a separate 115-120v power source. j. A transformer shall not be included. k. Outlet shall be field-installed and internally mounted with easily accessible 115-v female receptacle. l. Outlet shall include 15 amp GFI receptacle with independent fuse protection. m. Outlet shall be accessible from outside the unit.

8. Flue Discharge Deflector: a. Flue discharge deflector shall direct unit exhaust vertically instead of horizontally. b. Deflector shall be defined as a “natural draft” device by the National Fuel and Gas (NFG) code.

9. Propeller Power Exhaust: a. Power exhaust shall be used in conjunction with an integrated economizer. b. Independent modules for vertical or horizontal return configurations shall be available. c. Horizontal power exhaust is shall be mounted in return ductwork. d. Power exhaust shall be controlled by economizer controller operation. Exhaust fans shall be energized when dampers

open past the 0-100% adjustable setpoint on the economizer control.

10. Roof Curbs (Vertical): a. Formed galvanized steel with wood nailer strip and shall be capable of supporting entire unit weight. b. Permits installation and securing of ductwork to curb prior to mounting unit on the curb.

11. Universal Gas Conversion Kit: a. Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit to operate from

2000-7000 ft (610 to 2134m) elevation with natural gas or from 0-7000 ft (90-2134m) elevation with liquefied propane.

12. Return Air Enthalpy Sensor: a. The return air enthalpy sensor shall be used in conjunction with an outdoor air enthalpy sensor to provide differential

enthalpy control.

13. Indoor Air Quality (CO2) Sensor: a. Shall be able to provide demand ventilation indoor air quality (IAQ) control. b. The IAQ sensor shall be available in duct mount, wall mount, or wall mount with LED display. The set point shall have

adjustment capability.

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Mechanical Specifications

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14. Smoke detectors: a. Shall be a Four-Wire Controller and Detector. b. Shall be environmental compensated with differential sensing for reliable, stable, and drift-free sensitivity. c. Shall use magnet-activated test/reset sensor switches. d. Shall have tool-less connection terminal access. e. Shall have a recessed momentary switch for testing and resetting the detector. f. Controller shall include:

i. One set of normally open alarm initiation contacts for connection to an initiating device circuit on a fire alarm control

panel ii. Two Form-C auxiliary alarm relays for interface with rooftop unit or other equipment iii. One Form-C supervision (trouble) relay to control the operation of the Trouble LED on a remote test/reset station iv. Capable of direct connection to two individual detector modules. v. Can be wired to up to 14 other duct smoke detectors for multiple fan shutdown applications.

15. Barometric relief a. Shall include damper, seals, hard-ware, and hoods to relieve excess building pressure. b. Damper shall gravity-close upon shutdown.

16. Time Guard a. Shall prevent compressor short cycling by providing a 5-minute delay (±2 minutes) before restarting a compressor after

shutdown for any reason.

b. One device shall be required per compressor.

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Wiring Diagrams

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Wiring Diagrams

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Wiring Diagrams

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Wiring Diagrams

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Wiring Diagrams

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Wiring Diagrams

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Wiring Diagrams

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Limited Warranty

RKNL-B 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.

*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.

Compressor

3 Phase, Commercial Applications..................Five (5) Years

Parts

3 Phase, Commercial Applications....................One (1) Year

Standard Heat Exchanger

3 Phase, Commercial Applications.................Ten (10) Years

Stainless Steel Heat Exchanger

3 Phase, Commercial Applications...........Twenty (20) Years

BEFORE PURCHASING THIS APPLIANCE, READ IMPORTANT ENERGY COST AND EFFICIENCY INFORMATION AVAILABLE FROM YOUR RETAILER.

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Notes

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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 10/12 QG FORM NO. R11-855 REV. 1

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

Brampton, Ontario • L6Y 0P5

The new degree of comfort.

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