Paquete Lenox 2g6u4b

PA C KA G E D E L E C T R I C / E L E C T R I C

KC

Landmark™ Rooftop Units 60 HZ

E N G I N E E R I N G D ATA

Bulletin No. 210550 April 2010

Supersedes March 2010

ASHRAE 90.1 COMPLIANT 7.5 to 12.5 Tons Net Cooling Capacity − 86,500 to 138,000 Btuh Optional Electric Heat - 7.5 to 60 kW MODEL NUMBER IDENTIFICATION K C A 120 S 4 B N 1 Y Brand/Family K = Landmark™ Unit Type C = Packaged Electric Cooling w/ optional Electric Heat Major Design Sequence A = 1st Generation Nominal Cooling Capacity - Tons 092 = 7.5 Tons 102 = 8.5 Tons 120 = 10 Tons 150 = 12.5 Tons Cooling Efficiency S = Standard Efficiency

Voltage Y = 208/230V-3 phase-60hz G = 460V-3 phase-60hz J = 575V-3 phase-60hz Minor Design Sequence 1 = 1st Revision 2 = 2nd Revision 3 = 3rd Revision Factory Installed Electric Heat N = No Heat C = 7.5 kW Electric Heat E = 15 kW Electric Heat G = 22.5 kW Electric Heat J = 30 kW Electric Heat K = 45 kW Electric Heat L = 60 kW Electric Heat Blower Type B = Belt Drive Refrigerant Type 4 = R-410A

FEATURES AND BENEFITS

D

K H

J

C

F E

G L

I

A

B Unit shown with optional Economizer and Outdoor Air Hoods

Landmark™ rooftop units from Lennox are the new standard for reliable, efficient rooftop units built for long-lasting performance that can significantly improve indoor and outdoor environments. Landmark rooftop units feature: • • • • • • • • • •

R-410A Refrigerant - Environmentally friendly Scroll Compressors - Single speed scroll compressors are furnished on all models. High Pressure Switches - Protect compressor. Isolated Compressor Compartment - Allows performance check during normal compressor operation without disrupting airflow. Independent Motor Mounts - Allows for easy and efficient service access without removing the top . Downflow or Horizontal Airflow - Easy field conversion. Two Fork Lift Slots on Three Sides - Easy to pick up and transport units from almost any angle. Corrosion-Resistant Removable, Reversible Drain Pan - Provides application flexibility, durability and improved serviceability. Thermostatic Expansion Valves - Provide peak cooling performance across the entire application range. MERV 8 or MERV 13 Filters - Available as field installed option, provide an enhanced level of indoor air quality, and can help the building qualify for additional LEED credits.

Landmark™ Packaged Electric / Electric 7.5 to 12.5 Ton / Page 2

FEATURES AND BENEFITS Contents Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

High Pressure Switches

Electrical/Electric Heat Data . . . . . . . . . . . . . . . . . . . . . . . . 19

Protects the compressor from overload conditions such as dirty condenser coils, blocked refrigerant flow, or loss of outdoor fan operation.

Electric Heat Capacities . . . . . . . . . . . . . . . . . . . . . . . . . .

Freezestats

Blower Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26 23

Features And Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Model Number Identification . . . . . . . . . . . . . . . . . . . . . . . . . 1 Optional Conventional Temperature Control Systems . . . . . . . . . . . 24 Options / Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Outdoor Sound Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Unit Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

23

Weight Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

25

Protects the evaporator coil from damaging ice build-up due to conditions such as low/no airflow, or low refrigerant charge.

C Coil Construction Copper tube construction, enhanced rippled-edge aluminum fins, flared shoulder tubing connections, silver soldered construction for improved heat transfer. Factory leak tested. Evaporator Coil

APPROVALS ETL and CSA listed. Efficiency rating verified by CSA. Components bonded for grounding to meet safety standards for servicing required by UL, ULC and National and Canadian Electrical Codes. All models are certified in accordance with the ULE certification program, which is based on AHRI Standard 340/3602007. All models are ASHRAE 90.1-2007 compliant. ISO 9001 ed Manufacturing Quality System.

WARRANTY Limited five years on compressors. Limited one year all other covered components. COOLING SYSTEM Designed to maximize sensible and latent cooling performance at design conditions. System can operate from 30°F to 125°F without any additional controls. R-410A Refrigerant Non-chlorine based, ozone friendly, R-410A.

Cross row circuiting with rifled copper tubing optimizes both sensible and latent cooling capacity. Condenser Coil Single formed coil. Condensate Drain Pan Plastic pan, sloped to meet drainage requirements of ASHRAE 62.1. Side or bottom drain connections. Reversible to allow connection at back of unit. Outdoor Coil Fan Motors

BScroll Compressors Scroll compressors on all models for high performance, reliability and quiet operation. Resiliently mounted on rubber grommets for quiet operation. Compressor Crankcase Heaters (150 Models only) Protects against refrigerant migration that can occur during low ambient operation.

Thermal overload protected, totally enclosed, permanently lubricated ball bearings, shaft up, wire basket mount.

D Outdoor Coil Fans PVC coated fan guard furnished. REQUIRED SELECTIONS Cooling Capacity Specify nominal cooling capacity of the unit

Thermal Expansion Valves Assures optimal performance throughout the application range. Removable element head. Filter/Driers High capacity filter/drier protects the system from dirt and moisture.


FEATURES AND BENEFITS COOLING SYSTEM (CONTINUED) OPTIONS/ACCESSORIES Field Installed Compressor Crankcase Heaters (092 through 120 Models) Protects against refrigerant migration that can occur during low ambient operation. Furnished on 150 models. Condensate Drain Trap Available in copper or PVC. Low Ambient Kit Cycles the outdoor fans while allowing compressor operation in the cooling cycle. This intermittent fan operation allows the system to operate without icing the evaporator coil and losing capacity. Designed for use in ambient temperatures no lower than 0°F. Low Ambient Kit also controls the compressor crankcase heaters. CABINET E Construction Heavy-gauge steel s and full perimeter heavy-gauge galvanized steel base rail provides structural integrity for transportation, handling, and installation. Base rails have rigging holes. Three sides of the base rail have forklift slots. Raised edges around duct and power entry openings in the bottom of the unit provide additional protection against water entering the building. Airflow Choice Units are shipped in downflow (vertical) configuration, can be field converted to horizontal airflow with optional Horizontal Discharge Kit. Duct Flanges Provided for horizontal duct attachment. Power Entry Electrical lines can be brought through the unit base or through horizontal access knock-outs

Exterior s

Horizontal Discharge Kit

Constructed of heavy-gauge, galvanized steel with a two-layer enamel paint finish.

Consists of duct covers to block off downflow supply and return air openings for horizontal applications.

Insulation All s adjacent to conditioned air are fully insulated with nonhygroscopic fiberglass insulation. Unit base is fully insulated. The insulation also serves as an air seal to the roof curb, eliminating the need to add a seal during installation. Access s Access s are provided for the filter section, heating/blower section, and the compressor/ controls section. OPTIONS/ACCESSORIES Factory Installed Corrosion Protection A completely flexible immersed coating with an electrodeposited dry film process. (AST ElectroFin E-Coat) Meets Mil Spec MIL-P-53084, ASTM B117 Standard Method Salt Spray Testing, ASTM 1153 Standard Specification for Methyl Isobutyl Ketone. Hinged Access s Large access s are hinged and have quarter-turn latches for quick and easy access to maintenance areas (filter, compressor / controls, heating / blower). Field Installed Coil Guards Painted, galvanized steel wire guards to protect outdoor coil. Not used with Hail Guards. Hail Guards Constructed of heavy gauge steel, painted to match cabinet, helps protect outdoor coils from hail damage. Not used with Coil Guards.


Also includes return air duct flanges for end return air when economizer is used in horizontal applications. NOTE - When configuring unit for horizontal application with economizer, a separate Horizontal Barometric Relief Damper with Hood must be ordered separately for installation in the return air duct. Return Air Adaptor Plate For same size L Series® and T-Class™ unit replacement. Installs on return air opening in unit to match return air opening on existing roof curbs. Also see Accessory Air Resistance table.

F BLOWER A wide selection of supply air blower options are available to meet a variety of airflow requirements. Motor Overload protected, equipped with ball bearings. Belt drive motors are offered on all models and are available in several different sizes to maximize air performance. Supply Air Blower Forward curved blades, double inlet, blower wheel is statically and dynamically balanced. Equipped with ball bearings and adjustable pulley (allows speed change),. Blower assembly slides out of unit for servicing. REQUIRED SELECTIONS Order blower motor horsepower and drive kit number required when base unit is ordered, see Drive Kit Specifications Table.

FEATURES AND BENEFITS CONTROLS G Unit Control All control voltage is provided via a 24V (secondary) transformer with built-in circuit breaker protection. Heat/Cool Staging - Capable of up to 2 heat / 2 cool staging with a third party DDC control system or thermostat. Low Voltage Terminal Block Provides screw terminal connections for thermostat or controller wiring. Night Setback Mode - Saves energy by closing outdoor air dampers and operating supply fan on thermostat demand only. OPTIONS/ACCESSORIES Field Installed Smoke Detector Photoelectric type, installed in supply air section, return air section or both sections. Available with power board and single sensor (supply or return) or power board and two sensors (supply and return). Commercial Control Systems L Connection® Network Complete building automation control system for single or multizone applications. Options include local interface, software for local or remote communication, and hardware for networking other control functions. See L Connection Network Engineering Handbook Bulletin for details. Thermostats Control system and thermostat options. Aftermarket unit controller options. See page 24.

ELECTRICAL REQUIRED SELECTIONS Voltage Choice

Healthy Climate® UVC Germicidal Lamps

Specify when ordering base unit. OPTIONS/ACCESSORIES Factory or Field Installed

H Disconnect Switch Accessible from outside of unit, spring loaded weatherproof cover furnished. Main power to the unit is field connected to the disconnect which allows all power to be shut off for service. See Electrical/ Electric Heat tables for ordering information, page 19.

Germicidal lamps emit ultra-violet (UV-C) energy, which has been proven to be effective in reducing microbes such as viruses, bacteria, yeasts, and molds. This process either destroys the organism or controls its ability to reproduce.

Field Installed

UV-C energy greatly reduces the growth and proliferation of mold and other bioaerosols (bacteria and viruses) on illuminated surfaces (particularly coil and drain pan).

I Electric Heat Helix wound nichrome elements, individual element limit controls, wiring harness. Unit fuse block is furnished as standard. See Options / Accessories tables for ordering information. GFI Service Outlets (2) 115V ground fault circuit interrupter (GFCI) type. INDOOR AIR QUALITY J Air Filters Disposable 2 inch filters furnished as standard. OPTIONS/ACCESSORIES Field Installed Healthy Climate® High Efficiency Air Filters Disposable MERV 8 or MERV 13 (Minimum Efficiency Reporting Value based on ASHRAE 52.2) efficiency 2 inch pleated filters.

Lamps are field installed in the blower/evaporator coil section. All necessary hardware for installation is included. Lamps operate on 208/230V power supply. Step-down transformer must be field supplied when used with 460V and 575V rooftop units. Magnetic safety interlock terminates power when access s are removed. Approved by ETL. Indoor Air Quality (CO2) Sensors Monitors CO2 levels, reports to the Unit Controller which adjusts economizer dampers as needed.

Replacement Filter Media Kit With Frame Replaces existing pleated filter media. Includes washable metal mesh screen and metal frame with clip for holding replaceable nonpleated filter.


FEATURES AND BENEFITS SERVICEABILITY Designed to streamline general maintenance and decrease troubleshooting time. Marked & Color-Coded Wiring All electrical wiring is color-coded and marked to identify which components it is connecting. Electrical Plugs Positive connection electrical plugs are used to connect common accessories or maintenance parts for easy removal or installation. Access s Large access s for quick and easy access to maintenance areas (filter, compressor / controls/ blower / heat section). Blower Access Supply air blower parts are located near the access door for easy servicing and adjustment. Thermal Expansion Valves Thermal expansion valves are located near the perimeter of the unit for easier access. Removable element head allows change out of element and bulb without removing the TXV. Coil Cleaning Formed condenser coil allows separation for easier cleaning. Standard Components A large number of common maintenance parts are standard throughout the entire range of sizes (3-30 tons), reducing the need to carry a lot of different parts to the job or maintain in inventory. Compressor Compartment Compressors are located near the perimeter of the unit for easier access. Compressors are isolated from the condenser airflow allowing system operation checks to be done without changing the airflow across the outdoor coils.


OPTIONS / ACCESSORIES ECONOMIZER/EXHAUST OPTIONS Factory or Field Installed

K Economizer with Temperature Control - Downflow or Horizontal With Barometric Relief Dampers and Hoods Parallel gear-driven action return air and outdoor air dampers, plug-in connections to unit, nylon bearings, neoprene seals, 24-volt, fully-modulating, spring return motor, adjustable minimum damper position. Economizer includes outdoor air hood and barometric relief dampers with exhaust hood. Single temperature control is furnished with economizer. Temperature sensor enables the economizer when the outdoor air temperature is below the configured setpoint.

L Barometric Relief Dampers allow relief of excess air.

Aluminum blade dampers prevent blow back and outdoor air infiltration during off cycle. Exhaust hood with bird screen furnished. For use in downflow applications only. NOTE - Outdoor Air and Barometric Relief Exhaust Hoods are included when economizer is factory installed and are furnished with economizer when ordered for field installation. Single Enthalpy Temperature Control Outdoor air enthalpy sensor enables economizer if the outdoor enthalpy is less than the setpoint of the control. Single enthalpy control is furnished with economizer.

Field Installed Differential Enthalpy Control Order two Single Enthalpy Control Kits. One is field installed in the return air section, the other in the outdoor air section. Allows the economizer control board to select between outdoor air or return air, whichever has lower enthalpy. Horizontal Barometric Relief Dampers For use when unit is configured for horizontal applications requiring an economizer. Allows relief of excess air Aluminum blade dampers prevent blow back and outdoor air infiltration during off cycle. Field installed in return air duct. Exhaust hood with bird screen furnished. Requires Horizontal Discharge Kit. Power Exhaust Fan Installs internal to unit for downflow applications only with economizer option. Provides exhaust air pressure relief. Interlocked to run when supply air blower is operating, fan runs when outdoor air dampers are 50% open (adjustable), motor is overload protected. Requires Economizer with Outdoor Air Hood and Barometric Relief Dampers. Fan is 20 in. diameter with 5 blades (K1PWRE10B) WITH 1/3 hp motor.

OUTDOOR AIR OPTIONS Factory or Field Installed Outdoor Air Damper - Downflow or Horizontal With Air Hood Linked mechanical dampers, 0 to 25% (fixed) outdoor air adjustable, installs in unit. Includes outdoor air hood. Automatic model features fully modulating spring return damper motor with plug-in connection. Manual model features a slide damper. Maximum mixed air temperature in cooling mode: 100°F. ROOF CURBS (DOWNFLOW) Nailer strip furnished, mates to unit, US National Roofing Contractors Approved, shipped knocked down. Clip Curbs - Uses interlocking tabs to fasten corners together. No tools required. Standard Curbs - Curb corners fasten together with furnished hardware. CEILING DIFFS Ceiling Diffs (Flush or Step-Down) Aluminum grilles, large center grille, insulated diff box with flanges, hanging rings furnished, interior transition (even air flow), internally sealed (prevents recirculation), adapts to T-bar ceiling grids or plaster ceilings. Transitions (Supply and Return) Used with diffs, installs in roof curb, galvanized steel construction, flanges furnished for duct connection to diffs, fully insulated.


OPTIONS / ACCESSORIES Model Number

Item Description

Catalog Number

Unit Model No 092 102 120

150

COOLING SYSTEM Compressor Crankcase Heater

208/230V- 3ph - K1CCHT02B-1Y

54W17

X

X

X

460V-3ph - K1CCHT02B-1G

54W18

X

X

X

575V-3ph - K1CCHT02B-1J

54W19

X

X

X

PVC - LTACDKP09/36

76M18

X

X

X

Condensate Drain Trap

76M19

X

X

X

X

Factory

O

O

O

O

Standard

O

O

O

O

54W16

X

X

X

X

R-410A

O

O

O

O

Belt Drive - 2 hp

Factory

O

O

O

O

Belt Drive - 3 hp

Factory

O

O

O

O

Belt Drive - 5 hp

Factory

O

O

O

O

Kit #1 590-890 rpm

Factory

O

O

O

O

Copper - LTACDKC09/36 Corrosion Protection Efficiency Low Ambient Kit

X

K1SNSR33B-1

Refrigerant Type BLOWER - SUPPLY AIR Motors

Drive Kits See Blower Data Tables for selection

Kit #2 800-1105 rpm

Factory

O

O

O

O

Kit #3 795-1195 rpm

Factory

O

O

O

O

Kit #4 730-970 rpm

Factory

O

O

O

O

Kit #5 940-1200 rpm

Factory

O

O

O

O

Kit #6 1015-1300 rpm

Factory

O

O

O

O

Kit #10 900-1135 rpm

Factory

O

O

O

O

Kit #11 1040-1315 rpm

Factory

O

O

O

O

Kit #12 1125-1425 rpm

Factory

O

O

O

O

Coil Guards

K1GARD20B-1

55W08

X

X

X

X

Hail Guards

K1GARD10B1

CABINET

Hinged Access s

55W11

X

X

X

X

Factory

O

O

O

O

Horizontal Discharge Kit

K1HECK00B-1

51W25

X

X

X

X

Return Air Adaptor Plate (for L Series® and T-Class™ replacement)

C1CONV10B-1

54W96

X

X

X

X

---

X

X

X

X

CONTROLS Commercial Controls

L Connection® Building Automation System

Smoke Detector - Supply or Return (Power board and one sensor)

C1SNSR44B-1

53W80

X

X

X

X

Smoke Detector - Supply and Return (Power board and two sensors)

C1SNSR43B-1

53W81

X

X

X

X

NOTE - Catalog and model numbers shown are for ordering field installed accessories. OX - Configure To Order (Factory Installed) or Field Installed O = Configure To Order (Factory Installed) X = Field Installed



Item Description

Catalog Number


150

INDOOR AIR QUALITY Air Filters Healthy Climate® High Efficiency Air Filters

MERV 8 - C1FLTR15B-1

50W61

X

X

X

X

20 x 25 x 2 (Order 4 per unit) Replacement Media Filter With Metal Mesh Frame (includes non-pleated filter media) Indoor Air Quality (CO2) Sensors

MERV 13 - C1FLTR40B-1 C1FLTR30B-1-

52W41 Y3063

X X

X X

X X

X X

Sensor - Wall-mount, off-white plastic cover with LCD display

C0SNSR50AE1L

77N39

X

X

X

X

Sensor - Wall-mount, off-white plastic cover, no display

C0SNSR52AE1L

87N53

X

X

X

X

Sensor - Black plastic case with LCD display, rated for plenum mounting

C0SNSR51AE1L

87N52

X

X

X

X

C0MISC19AE1

87N54

X

X

X

X

C0MISC19AE1-

85L43

X

X

X

X

C0MISC16AE1-

90N43

X

X

X

X

C1UVCL10B-1

54W62

X

X

X

X

208/230V - 3 phase

Factory

O

O

O

O

460V - 3 phase

Factory

O

O

O

O

Sensor - Wall-mount, black plastic case, no display, rated for plenum mounting CO2 Sensor Duct Mounting Kit - for downflow applications

Aspiration Box - for duct mounting non-plenum rated CO2 sensors (87N53 or 77N39) UVC Germicidal Lamps 1

Healthy Climate® UVC Light Kit (208/230v-1ph)

ELECTRICAL Voltage 60 hz

575V - 3 phase

Factory

O

O

O

O

80 amp - C1DISC080B-1

54W56

OX

OX

OX

OX

150 amp - C1DISC150B-1

54W57

OX

OX

OX

OX

LTAGFIK10/15

74M70

X

X

X

X

208/230V-3ph - C1EHO075B-1Y

56W38

X

X

460V-3ph - C1EHO075B-1G

56W39

X

X

Disconnect Switch - See Electrical/Electric Heat tables for selection GFI Service Outlets ELECTRIC HEAT 7.5 kW

15 kW

22.5 kW

30 kW

45 kW

60 kW

575V-3ph - C1EHO075B-1J

56W40

X

X

208/230V-3ph - C1EHO015B-1Y

56W41

X

X

X

X

460V-3ph - C1EHO150B-1G

56W42

X

X

X

X

575V-3ph - C1EHO150B-1J

56W43

X

X

X

X

208/230V-3ph - C1EHO225B-1Y

56W44

X

X

X

X

460V-3ph - C1EHO225B-1G

56W45

X

X

X

X

575V-3ph - C1EHO225B-1J

56W46

X

X

X

X

208/230V-3ph - C1EHO300B-1Y

56W47

X

X

X

X

460V-3ph - C1EHO300B-1G

56W48

X

X

X

X

575V-3ph - C1EHO300B-1J

56W49

X

X

X

X

208/230V-3ph - C1EHO450B-1Y

56W50

X

X

X

X

460V-3ph - C1EHO450B-1G

56W51

X

X

X

X

X

X

575V-3ph - C1EHO450B-1J

56W52

X

X

208/230V-3ph - C1EHO600B-1Y

55W02

X

X

460V-3ph - C1EHO600B-1G

55W03

X

X

575V-3ph - C1EHO600B-1J

55W04

X

X

Lamps operate on 110-230V single-phase power supply. Step-down transformer may be ordered separately for 460V and 575V units. Alternately, 110V power supply may be used to directly power the UVC ballast(s) 1




Item Description

Catalog Number


150

ECONOMIZER Economizer K1ECON20B-1

54W55

OX

OX

OX

OX

Single Enthalpy Control

C1SNSR64FF1

53W64

OX

OX

OX

OX

Differential Enthalpy Control (order 2)

C1SNSR64FF1

53W64

X

X

X

X

LAGEDH03/15

53K04

X

X

X

X

Motorized Dampers with outdoor air hood

C1DAMP20B-1

53W49

OX

OX

OX

OX

Manual Dampers with outdoor air hood

C1DAMP10B-1

53W48

OX

OX

OX

OX

208/230V-3ph - K1PWRE10B-1Y

53W44

X

X

X

X

460V-3ph - K1PWRE10B-1G

53W45

X

X

X

X

575V-3ph - K1PWRE10B-1J

53W46

X

X

X

X

8 in. height

C1CURB23B-1

54W46

X

X

X

X

14 in. height

C1CURB20B-1

54W47

X

X

X

X

18 in. height

C1CURB21B-1

54W48

X

X

X

X

24 in. height

C1CURB22B-1

54W49

X

X

X

X

8 in. height

C1CURB12B-1

54W44

X

X

X

X

14 in. height

C1CURB10B-1

54W43

X

X

X

X

24 in. height

C1CURB11B-1

54W45

X

X

X

X

C1CURB55B-1

54W50

X

X

X

X

RTD11-95

29G04

X

RTD11-135

29G05

X

X

RTD11-185

29G06

FD11-95

29G08

FD11-135

29G09

Economizer with Single Temperature Control - Downflow or Horizontal With Barometric Relief Dampers (downflow) and Air Hoods Economizer Controls

Horizontal Barometric Relief Dampers With Exhaust Hood Horizontal Barometric Relief Dampers - Exhaust Hood Furnished OUTDOOR AIR Outdoor Air Dampers

POWER EXHAUST Standard Static

ROOF CURBS - DOWNFLOW Clip Curb

Standard

Adjustable Pitched Curb 14 in. height CEILING DIFFS Step-Down - Order one

Flush - Order one

Transitions (Supply and Return) - Order one



FD11-185

29G10

LASRT08/10

24L14

LASRT10/12

49K55

LASRT15

49K56

X X X

X X

X X

X X

SPECIFICATIONS General Data

Cooling Performance

Nominal Tonnage Model Number Efficiency Type Blower Type

Gross Cooling Capacity - Btuh 1 Net Cooling Capacity - Btuh AHRI Rated Air Flow - cfm Total Unit Power - kW 1 EER (Btuh/Watt) 2 IEER (Btuh/Watt) Refrigerant Type Refrigerant Circuit 1 Charge Circuit 2 Furnished Electric Heat Available - See page 9 Compressor Type (number) Outdoor Net face area (total) - sq. ft. Coils Tube diameter - in. Number of rows Fins per inch Outdoor Motor - (No.) hp Coil Fans Motor rpm Total Motor watts Diameter - (No.) in. Number of blades Total Air volume - cfm Indoor Net face area (total) - sq. ft. Coils Tube diameter - in. Number of rows Fins per inch Drain connection - Number and size Expansion device type 3 Indoor Nominal motor output Blower and Maximum usable motor output Drive (US Only) Selection Motor - Drive kit number

7.5 Ton KCA092S4B Standard Constant Air Volume CAV 88,900 86,000 3,000 7.7 11.2 11.4 R-410A 7 lbs. 8 oz. 7 lbs. 0 oz.

8.5 Ton KCA102S4B Standard Constant Air Volume CAV 100,483 97,000 3,400 8.7 11.2 11.4 R-410A 8 lbs. 8 oz. 8 lbs. 8 oz.

10 Ton KCA120S4B Standard Constant Air Volume CAV 119,640 115,000 3,800 10.3 11.2 11.4 R-410A 10 lbs. 0 oz. 10 lbs. 0 oz.

12.5 Ton KCA150S4B Standard Constant Air Volume CAV 144,800 138,000 4,300 12.5 11 11.2 R-410A 14 lbs. 0 oz. 12 lbs. 0 oz.

7.5,15,22.5,30 & 45 KW 15,22.5,30,45 & 60 KW Scroll (2) Scroll (2) Scroll (2) Scroll (2) 20.42 24.5 28.0 28.0 3/8 3/8 3/8 3/8 2 2 2 3 20 20 20 20 (2) 1/3 (2) 1/3 (2) 1/3 (2) 1/2 1075 1075 1075 1075 670 670 670 830 (2) 24 (2) 24 (2) 24 (2) 24 3 3 3 3 7200 7400 7800 8,800 12.78 12.78 12.78 13.54 3/8 3/8 3/8 3/8 2 2 3 4 14 14 14 14 (1) 1 in. NPT coupling

Balance port TXV, removable head 2 hp, 3 hp, 5 hp 2 hp, 3 hp, 5 hp 2 hp, 3 hp, 5 hp 2 hp, 3 hp, 5 hp 2.3 hp, 3.45 hp, 2.3 hp, 3.45 hp, 2.3 hp, 3.45 hp, 2.3 hp, 3.45 hp, 5.75 hp 5.75 hp 5.75 hp 5.75 hp 2 hp 2 hp 2 hp 2 hp 4 Kit 1 590-890 rpm 4 Kit 1 590-890 rpm Kit 1 590-890 rpm Kit 1 590-890 rpm Kit 2 800-1105 rpm Kit 2 800-1105 rpm Kit 2 800-1105 rpm Kit 2 800-105 rpm Kit 3 795-1195 rpm Kit 3 795-1195 rpm Kit 3 795-1195 rpm Kit 3 795-1195 rpm 3 hp 3 hp 3 hp 3 hp 4 Kit 4 730-970 rpm Kit 4 730-970 rpm Kit 4 730-970 rpm Kit 4 730-970 rpm Kit 5 940-1200 rpm Kit 5 940-1200 rpm Kit 5 940-1200 rpm Kit 5 940-1200 rpm Kit 6 1015-1300 rpm Kit 6 1015-1300 rpm Kit 6 1015-1300 rpm Kit 6 1015-1300 rpm 5 hp 5 hp 5 hp 5 hp Kit 10 900-1135 rpm Kit 10 900-1135 rpm Kit 10 900-1135 rpm 4 Kit 10 900-1135 rpm Kit 11 1040-1315 rpm Kit 11 1040-1315 rpm Kit 11 1040-1315 rpm Kit 11 1040-1315 rpm Kit 12 1125-1425 rpm Kit 12 1125-1425 rpm Kit 12 1125-1425 rpm Kit 12 1125-1425 rpm Blower wheel nominal (1) 15 X 15 (1) 15 X 15 (1) 15 X 15 (1) 15 X 15 diameter x width - in. Filters Type of filter Disposable Number and size - in. (4) 20 x 25 x 2 Electrical characteristics 208/230V, 460V or 575V - 60 hertz - 3 phase NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction. 1 Certified in accordance with the ULE certification program, which is based on AHRI Standard 340/360; 95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air; minimum external duct static pressure. 2 Integrated Energy Efficiency Ratio tested at 80°F outdoor air temperature. 3 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within the service factor limitations outlined on the motor nameplate. 4 Standard motor and drive kit furnished with unit.


RATINGS NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.

7.5 TON STANDARD EFFICIENCY KCA092S4 (1ST STAGE)

Outdoor Air Temperature Entering Outdoor Coil Entering 65°F 75°F 85°F 95°F Total Wet Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Bulb Volume Cool Motor Ratio (S/T) Ratio (S/T) Ratio (S/T) Ratio (S/T) Cool Motor Cool Motor Cool Motor TemperCap. Input Cap. Input Cap. Input Cap. Input Dry Bulb Dry Bulb Dry Bulb Dry Bulb ature cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 2400 45.5 2.10 .61 .74 .92 43.8 2.37 .62 .76 .94 42.0 2.68 .63 .79 .97 40.1 3.03 .64 .81 1.00 63°F 3000 47.8 2.11 .64 .82 1.00 46.0 2.38 .65 .85 1.00 44.0 2.69 .67 .88 1.00 42.0 3.04 .69 .91 1.00 3600 49.6 2.12 .68 .90 1.00 47.6 2.39 .70 .93 1.00 45.4 2.69 .72 .97 1.00 43.3 3.05 .75 .99 1.00 2400 47.6 2.11 .49 .59 .70 45.9 2.38 .50 .60 .72 44.0 2.69 .50 .61 .74 42.0 3.04 .51 .62 .77 67°F 3000 50.1 2.12 .51 .62 .78 48.2 2.39 .52 .63 .80 46.2 2.70 .53 .65 .83 44.0 3.05 .53 .66 .87 3600 52.0 2.13 .53 .66 .86 49.9 2.40 .53 .67 .88 47.8 2.70 .55 .70 .92 45.4 3.05 .55 .72 .96 2400 49.5 2.12 .38 .48 .57 47.7 2.39 .38 .48 .58 45.8 2.69 .39 .49 .59 43.7 3.05 .39 .50 .60 71°F 3000 52.2 2.13 .39 .50 .60 50.2 2.40 .39 .51 .62 48.1 2.71 .38 .51 .63 45.9 3.05 .39 .52 .64 3600 54.2 2.14 .39 .52 .64 52.1 2.41 .39 .53 .65 49.9 2.71 .39 .54 .67 47.5 3.06 .39 .55 .70

7.5 TON STANDARD EFFICIENCY KCA092S4 (2ND STAGE) Entering Total Wet Air Bulb Volume Temperature cfm 2400 63°F 3000 3600 2400 67°F 3000 3600 2400 71°F 3000 3600

Outdoor Air Temperature Entering Outdoor Coil 85°F 95°F 105°F 115°F Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Ratio (S/T) Ratio (S/T) Ratio (S/T) Ratio (S/T) Cool Motor Cool Motor Cool Motor Cool Motor Cap. Input Cap. Input Cap. Input Cap. Input Dry Bulb Dry Bulb Dry Bulb Dry Bulb kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 85.0 5.41 .68 .82 .98 81.0 6.12 .69 .85 1.00 76.7 6.95 .71 .88 1.00 72.2 7.92 .73 .91 1.00 89.1 5.42 .72 .90 1.00 84.8 6.14 .74 .93 1.00 80.1 6.96 .76 .97 1.00 75.2 7.93 .79 1.00 1.00 91.8 5.44 .77 .97 1.00 87.6 6.15 .79 1.00 1.00 82.8 6.97 .82 1.00 1.00 78.1 7.93 .86 1.00 1.00 89.0 5.42 .54 .66 .79 84.9 6.14 .55 .67 .81 80.4 6.96 .56 .69 .84 75.7 7.93 .57 .71 .87 93.3 5.44 .57 .70 .86 88.9 6.15 .58 .72 .89 84.1 6.98 .59 .74 .93 78.9 7.94 .60 .77 .97 96.6 5.46 .59 .75 .94 91.8 6.16 .60 .77 .97 86.7 6.99 .61 .80 .99 81.2 7.95 .63 .83 1.00 92.6 5.44 .42 .53 .64 88.3 6.15 .42 .54 .65 83.8 6.98 .42 .55 .67 78.8 7.93 .42 .56 .68 97.3 5.46 .42 .56 .68 92.7 6.17 .43 .57 .69 87.9 6.99 .43 .58 .71 82.5 7.95 .43 .59 .74 100.8 5.48 .42 .58 .72 95.9 6.18 .43 .59 .74 90.6 7.00 .44 .61 .77 84.9 7.96 .45 .63 .81


Outdoor Air Temperature Entering Outdoor Coil Entering 65°F 75°F 85°F 95°F Total Wet Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Bulb Volume Cool Motor Ratio (S/T) Ratio (S/T) Ratio (S/T) Ratio (S/T) Cool Motor Cool Motor Cool Motor TemperCap. Input Cap. Input Cap. Input Cap. Input Dry Bulb Dry Bulb Dry Bulb Dry Bulb ature cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 2720 50.6 2.43 .62 .75 .91 48.8 2.74 .63 .77 .93 46.9 3.10 .64 .79 .96 44.9 3.51 .65 .81 .99 63°F 3400 53.2 2.44 .65 .82 1.00 51.3 2.75 .66 .85 1.00 49.2 3.11 .68 .87 1.00 46.9 3.52 .70 .90 1.00 4080 55.1 2.45 .69 .90 1.00 53.0 2.76 .71 .92 1.00 50.8 3.12 .73 .95 1.00 48.3 3.52 .75 .98 1.00 2720 52.9 2.44 .50 .60 .71 51.1 2.75 .51 .61 .73 49.2 3.11 .51 .62 .75 47.0 3.52 .52 .63 .77 67°F 3400 55.7 2.45 .52 .63 .78 53.7 2.77 .53 .64 .80 51.6 3.12 .53 .66 .83 49.2 3.53 .54 .67 .86 4080 57.7 2.46 .54 .67 .85 55.6 2.77 .55 .68 .88 53.3 3.13 .56 .70 .91 50.8 3.54 .56 .72 .94 2720 55.0 2.45 .39 .49 .58 53.1 2.76 .39 .49 .59 51.1 3.12 .40 .50 .60 49.0 3.53 .40 .51 .61 71°F 3400 58.0 2.46 .40 .51 .62 55.9 2.78 .40 .52 .62 53.7 3.13 .39 .52 .64 51.3 3.54 .39 .53 .65 4080 60.1 2.47 .41 .53 .65 57.9 2.79 .40 .54 .66 55.6 3.14 .41 .55 .68 53.0 3.55 .41 .56 .70


Total Cool Cap. kBtuh 96.0 100.6 103.9 100.5 105.4 108.9 104.5 109.8 113.6

Outdoor Air Temperature Entering Outdoor Coil 85°F 95°F 105°F 115°F Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Ratio (S/T) Ratio (S/T) Ratio (S/T) Ratio (S/T) Motor Cool Motor Cool Motor Cool Motor Input Cap. Input Cap. Input Cap. Input Dry Bulb Dry Bulb Dry Bulb Dry Bulb kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 6.28 .70 .83 .97 91.7 7.12 .71 .85 .99 87.2 8.12 .72 .88 1.00 82.0 9.27 .74 .91 1.00 6.30 .74 .90 1.00 95.9 7.13 .75 .92 1.00 91.0 8.13 .77 .95 1.00 85.5 9.30 .80 .99 1.00 6.32 .78 .96 1.00 98.8 7.15 .80 .99 1.00 93.7 8.13 .83 1.00 1.00 88.6 9.30 .86 1.00 1.00 6.31 .56 .68 .80 96.1 7.14 .57 .69 .82 91.4 8.13 .57 .70 .84 86.1 9.28 .59 .72 .87 6.32 .58 .72 .86 100.5 7.15 .59 .73 .89 95.5 8.13 .60 .75 .92 89.9 9.29 .62 .78 .95 6.34 .61 .76 .93 103.9 7.17 .61 .78 .96 98.6 8.16 .63 .80 .98 92.6 9.30 .64 .83 1.00 6.32 .43 .54 .65 100.1 7.16 .43 .55 .67 95.2 8.14 .43 .56 .68 89.8 9.28 .43 .57 .70 6.35 .43 .57 .70 104.9 7.18 .43 .58 .71 99.6 8.15 .44 .59 .73 94.0 9.30 .44 .60 .75 6.37 .45 .60 .74 108.4 7.19 .44 .61 .76 103.0 8.17 .45 .62 .78 96.9 9.31 .46 .64 .81


RATINGS NOTE − For Temperatures and Capacities not shown in tables, see bulletin − Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section.

10 TON STANDARD EFFICIENCY KCA120S4 (1ST STAGE)

Outdoor Air Temperature Entering Outdoor Coil Entering 65°F 75°F 85°F 95°F Total Wet Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Bulb Volume Cool Motor Ratio (S/T) Ratio (S/T) Ratio (S/T) Ratio (S/T) Cool Motor Cool Motor Cool Motor TemperCap. Input Cap. Input Cap. Input Cap. Input Dry Bulb Dry Bulb Dry Bulb Dry Bulb ature cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 3200 61.0 2.83 .63 .77 .95 58.7 3.21 .64 .79 .98 56.2 3.64 .65 .82 1.00 53.4 4.11 .66 .85 1.00 63°F 4000 63.7 2.86 .67 .87 1.00 61.2 3.24 .68 .89 1.00 58.5 3.67 .69 .93 1.00 55.7 4.14 .72 .97 1.00 4800 65.7 2.89 .71 .96 1.00 63.2 3.27 .74 .99 1.00 60.4 3.69 .76 1.00 1.00 57.7 4.17 .80 1.00 1.00 3200 64.2 2.87 .50 .61 .72 61.7 3.25 .51 .62 .74 59.2 3.68 .51 .63 .77 56.3 4.15 .52 .64 .80 67°F 4000 67.1 2.90 .52 .65 .82 64.5 3.29 .53 .66 .85 61.7 3.71 .54 .67 .88 58.7 4.19 .55 .69 .92 4800 69.3 2.93 .55 .69 .92 66.4 3.31 .56 .71 .95 63.4 3.74 .57 .74 .98 60.2 4.21 .58 .77 1.00 3200 67.4 2.91 .38 .49 .59 64.8 3.29 .38 .49 .60 62.1 3.72 .39 .50 .61 59.2 4.19 .39 .51 .62 71°F 4000 70.4 2.94 .39 .51 .63 67.6 3.33 .39 .52 .64 64.7 3.75 .40 .53 .65 61.7 4.23 .40 .54 .67 4800 72.6 2.97 .40 .54 .67 69.7 3.36 .41 .55 .69 66.5 3.78 .41 .56 .71 63.2 4.26 .42 .57 .74

10 TON STANDARD EFFICIENCY KCA120S4 (2ND STAGE) Entering Total Wet Air Bulb Volume Temperature cfm 3200 63°F 4000 4800 3200 67°F 4000 4800 3200 71°F 4000 4800


Outdoor Air Temperature Entering Outdoor Coil 85°F 95°F 105°F 115°F Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Ratio (S/T) Ratio (S/T) Ratio (S/T) Ratio (S/T) Motor Cool Motor Cool Motor Cool Motor Input Cap. Input Cap. Input Cap. Input Dry Bulb Dry Bulb Dry Bulb Dry Bulb kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 7.30 .68 .84 1.00 109.6 8.25 .69 .87 1.00 103.8 9.34 .71 .90 1.00 97.5 10.59 .73 .94 1.00 7.36 .72 .93 1.00 114.3 8.32 .75 .97 1.00 108.2 9.41 .78 1.00 1.00 101.8 10.65 .81 1.00 1.00 7.42 .79 1.00 1.00 118.4 8.38 .82 1.00 1.00 112.4 9.47 .85 1.00 1.00 106.2 10.72 .90 1.00 1.00 7.38 .53 .66 .79 115.6 8.34 .54 .67 .82 109.6 9.42 .55 .69 .86 102.9 10.67 .57 .71 .90 7.45 .56 .70 .89 120.3 8.41 .57 .72 .93 113.6 9.49 .59 .75 .97 106.5 10.73 .60 .79 1.00 7.50 .59 .76 .98 123.4 8.45 .61 .79 1.00 116.6 9.54 .62 .83 1.00 108.7 10.76 .64 .87 1.00 7.47 .40 .52 .64 121.4 8.42 .41 .53 .65 115.1 9.51 .41 .54 .67 108.1 10.76 .42 .55 .69 7.54 .42 .55 .68 126.3 8.50 .42 .56 .70 119.3 9.58 .43 .58 .72 112.0 10.82 .43 .59 .76 7.60 .43 .58 .74 129.7 8.55 .44 .60 .77 122.4 9.63 .44 .61 .80 114.4 10.86 .45 .63 .85


Outdoor Air Temperature Entering Outdoor Coil Entering 65°F 75°F 85°F 95°F Total Wet Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Bulb Volume Cool Motor Ratio (S/T) Ratio (S/T) Ratio (S/T) Ratio (S/T) Cool Motor Cool Motor Cool Motor TemperCap. Input Cap. Input Cap. Input Cap. Input Dry Bulb Dry Bulb Dry Bulb Dry Bulb ature cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 3800 72.5 3.64 .64 .78 .96 70.1 4.03 .65 .81 .98 67.1 4.46 .66 .83 1.00 64.0 4.93 .67 .86 1.00 63°F 4400 75.0 3.66 .67 .84 1.00 72.3 4.04 .68 .87 1.00 69.4 4.47 .69 .89 1.00 66.1 4.94 .71 .93 1.00 5000 77.0 3.67 .70 .90 1.00 74.2 4.06 .71 .92 1.00 71.2 4.48 .74 .96 1.00 67.7 4.95 .76 .99 1.00 3800 76.7 3.67 .51 .62 .74 74.1 4.06 .52 .63 .76 71.1 4.48 .52 .64 .78 67.7 4.95 .53 .65 .81 67°F 4400 79.4 3.69 .52 .65 .80 76.5 4.07 .53 .66 .82 73.3 4.49 .54 .67 .85 69.8 4.96 .54 .68 .88 5000 81.3 3.70 .54 .67 .85 78.4 4.08 .55 .68 .88 75.0 4.50 .55 .70 .91 71.5 4.97 .57 .73 .95 3800 81.3 3.70 .39 .50 .60 78.5 4.08 .39 .50 .60 75.3 4.50 .39 .51 .62 72.1 4.97 .40 .52 .63 71°F 4400 83.6 3.72 .40 .51 .62 80.8 4.10 .40 .52 .63 77.7 4.52 .40 .53 .65 74.0 4.98 .40 .53 .66 5000 85.7 3.73 .41 .53 .65 82.7 4.11 .40 .54 .66 79.2 4.53 .41 .54 .67 75.4 4.99 .41 .55 .70



Outdoor Air Temperature Entering Outdoor Coil 85°F 95°F 105°F 115°F Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Ratio (S/T) Ratio (S/T) Ratio (S/T) Ratio (S/T) Motor Cool Motor Cool Motor Cool Motor Input Cap. Input Cap. Input Cap. Input Dry Bulb Dry Bulb Dry Bulb Dry Bulb kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 9.09 .70 .86 1.00 132.4 10.04 .72 .88 1.00 125.2 11.10 .74 .91 1.00 117.7 12.30 .76 .95 1.00 9.11 .73 .91 1.00 136.7 10.06 .75 .94 1.00 129.1 11.13 .78 .97 1.00 121.3 12.32 .81 1.00 1.00 9.13 .78 .96 1.00 140.2 10.09 .79 .99 1.00 132.9 11.15 .83 1.00 1.00 125.4 12.34 .86 1.00 1.00 9.13 .56 .68 .82 140.1 10.08 .57 .69 .84 132.8 11.14 .57 .71 .87 124.9 12.34 .59 .73 .90 9.16 .57 .71 .87 144.6 10.11 .58 .73 .89 136.9 11.17 .60 .75 .93 128.6 12.37 .62 .78 .97 9.18 .59 .74 .92 148.1 10.13 .60 .77 .95 140.3 11.19 .62 .80 .99 131.7 12.39 .64 .83 1.00 9.18 .42 .54 .66 149.2 10.14 .42 .55 .67 141.2 11.20 .43 .56 .69 132.8 12.40 .43 .57 .71 9.21 .43 .56 .69 153.3 10.16 .43 .57 .70 145.2 11.23 .44 .58 .72 136.2 12.42 .44 .60 .75 9.23 .44 .58 .72 156.4 10.18 .44 .59 .74 148.1 11.24 .45 .60 .76 138.9 12.44 .46 .62 .80


BLOWER DATA 092 AND 102 BELT DRIVE BLOWER − BASE UNIT BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY (NO HEAT SECTION) WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 − Wet indoor coil air resistance of selected unit. 2 − Any factory installed options air resistance (heat section, economizer, etc.) 3 − Any field installed accessories air resistance (duct resistance, diff, etc.) Then determine from blower table blower motor output required. See page 17 for blower motors and drives. See page 17 for wet coil and option/accessory air resistance data. MINIMUM AIR VOLUME REQUIRED FOR USE WITH OPTIONAL ELECTRIC HEAT (Maximum Static Pressure - 2.0 in. w.g.) 7.5 kW, 15 kW, 22.5 kW, 30 kW and 45 kW - 2800 cfm Total Air Volume cfm

Total Static Pressure − in. w.g. 0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2

2.2

2.4

2.6

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2250

- - - - - - - - - - - - 707 0.14 753 0.50 800 0.84 847 1.15 892 1.38 934 1.53 979 1.65 1051 1.86 1126 2.12 1183 2.36 1238 2.62

2500

- - - - - - - - - - - - 714 0.29 758 0.64 803 0.97 849 1.26 893 1.48 936 1.63 983 1.75 1052 1.96 1124 2.22 1184 2.49 1241 2.77

2750

- - - - - - 680 0.11 721 0.45 763 0.78 807 1.09 852 1.37 896 1.58 940 1.74 989 1.88 1053 2.08 1121 2.34 1185 2.63 1244 2.93

3000

- - - - - - 689 0.29 728 0.61 770 0.93 812 1.23 856 1.49 901 1.70 947 1.87 996 2.02 1055 2.21 1120 2.47 1186 2.78 1248 3.10

3250

661 0.17 698 0.46 737 0.78 777 1.09 819 1.38 862 1.63 908 1.84 955 2.01 1004 2.17 1059 2.36 1122 2.62 1189 2.94 1252 3.28

3500

672 0.36 708 0.65 746 0.95 786 1.25 827 1.53 870 1.78 916 1.99 965 2.17 1013 2.33 1065 2.52 1126 2.79 1193 3.12 1257 3.47

3750

684 0.56 719 0.85 756 1.14 795 1.43 836 1.70 880 1.95 927 2.16 976 2.34 1023 2.51 1073 2.71 1133 2.98 1198 3.32 1263 3.67

4000

697 0.78 731 1.05 768 1.34 807 1.62 848 1.89 892 2.13 940 2.34 988 2.53 1034 2.71 1083 2.91 1141 3.19 1205 3.53 1270 3.89

4250

710 1.00 745 1.27 781 1.55 819 1.83 861 2.09 906 2.33 954 2.55 1001 2.74 1046 2.93 1094 3.14 1151 3.42 1214 3.76 1278 4.12


BLOWER DATA 120 BELT DRIVE BLOWER − BASE UNIT BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY (NO HEAT SECTION) WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 − Wet indoor coil air resistance of selected unit. 2 − Any factory installed options air resistance (heat section, economizer, etc.) 3 − Any field installed accessories air resistance (duct resistance, diff, etc.) Then determine from blower table blower motor output required. See page 17 for blower motors and drives. See page 17 for wet coil and option/accessory air resistance data. MINIMUM AIR VOLUME REQUIRED FOR USE WITH OPTIONAL ELECTRIC HEAT (Maximum Static Pressure - 2.0 in. w.g.)

15 kW, 22.5 kW, 30 kW and 45 kW - 2800 cfm 60 kW - 4000 cfm Total Air Volume cfm


0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2

2.2

2.4

2.6


3000

- - - - - - 677 0.24 719 0.55 764 0.87 813 1.18 866 1.45 920 1.67 975 1.82 1026 1.96 1076 2.13 1126 2.35 1176 2.63 1225 2.92

3250

650 0.14 688 0.43 730 0.73 775 1.04 823 1.34 875 1.60 930 1.81 985 1.97 1036 2.12 1086 2.31 1136 2.54 1186 2.83 1235 3.13

3500

663 0.35 700 0.63 741 0.92 786 1.22 834 1.5 886 1.76 942 1.96 997 2.14 1048 2.31 1097 2.51 1147 2.75 1196 3.04 1245 3.35

3750

676 0.57 714 0.84 754 1.12 798 1.41 846 1.68 899 1.93 956 2.14 1010 2.32 1060 2.51 1109 2.72 1158 2.98 1207 3.27 1255 3.58

4000

691 0.79 728 1.05 768 1.33 812 1.61 860 1.88 914 2.12 971 2.34 1023 2.53 1072 2.73 1121 2.95 1169 3.22 1218 3.51 1266 3.83

4250

706 1.03 743 1.28 783 1.55 827 1.82 876 2.09 931 2.33 987 2.55 1037 2.76 1085 2.97 1133 3.20 1181 3.47 1229 3.76 1277 4.08

4500

722 1.27 759 1.52 799 1.78 844 2.05 894 2.31 949 2.56 1003 2.79 1052 3.00 1098 3.22 1145 3.46 1193 3.73 1241 4.03 1289 4.34

4750

739 1.53 776 1.77 817 2.03 862 2.30 913 2.56 968 2.81 1020 3.04 1066 3.27 1112 3.49 1158 3.74 1205 4.01 1253 4.30 1301 4.61

5000

757 1.79 794 2.04 835 2.30 882 2.56 934 2.83 988 3.08 1036 3.32 1081 3.55 1125 3.78 1171 4.02 1218 4.29 1265 4.59 1312 4.89


BLOWER DATA 150 BELT DRIVE BLOWER − BASE UNIT BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY (NO HEAT SECTION) WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 − Wet indoor coil air resistance of selected unit. 2 − Any factory installed options air resistance (heat section, economizer, etc.) 3 − Any field installed accessories air resistance (duct resistance, diff, etc.) Then determine from blower table blower motor output required. See page 17 for blower motors and drives. See page 17 for wet coil and option/accessory air resistance data. MINIMUM AIR VOLUME REQUIRED FOR USE WITH OPTIONAL ELECTRIC HEAT (Maximum Static Pressure - 2.0 in. w.g.)

15 kW, 22.5 kW, 30 kW and 45 kW - 2800 cfm 60 kW - 4000 cfm Total Air Volume cfm


0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2

2.2

2.4

2.6


3750

689 0.68 731 0.97 775 1.27 820 1.56 865 1.81 911 2.02 957 2.19 1004 2.35 1051 2.53 1100 2.74 1151 2.99 1204 3.29 1258 3.61

4000

706 0.92 748 1.22 792 1.51 836 1.78 881 2.02 926 2.22 972 2.39 1018 2.57 1065 2.76 1113 2.98 1163 3.25 1217 3.55 1271 3.87

4250

725 1.18 766 1.47 810 1.75 854 2.02 899 2.25 943 2.44 988 2.61 1033 2.81 1079 3.01 1127 3.25 1178 3.52 1230 3.82 1284 4.14

4500

744 1.45 786 1.73 829 2.01 873 2.27 917 2.49 961 2.67 1005 2.87 1050 3.07 1096 3.29 1143 3.53 1193 3.81 1245 4.11 1298 4.43

4750

764 1.73 806 2.01 849 2.28 893 2.53 936 2.74 980 2.94 1023 3.15 1068 3.37 1113 3.60 1160 3.84 1210 4.12 1261 4.42 1314 4.74

5000

785 2.02 827 2.30 870 2.57 914 2.81 957 3.02 1000 3.23 1043 3.46 1087 3.69 1131 3.92 1178 4.17 1227 4.44 1278 4.74 1330 5.05

5250

807 2.33 850 2.61 893 2.87 937 3.11 979 3.33 1021 3.55 1064 3.80 1107 4.03 1151 4.27 1197 4.51 1245 4.78 1295 5.08 1347 5.38

5500

831 2.66 874 2.94 917 3.2 960 3.43 1002 3.67 1043 3.91 1085 4.16 1127 4.39 1171 4.63 1216 4.87 1264 5.14 1313 5.42 1364 5.72

5750

856 3.00 899 3.29 943 3.55 985 3.79 1026 4.04 1066 4.30 1107 4.55 1149 4.78 1192 5.00 1237 5.24 1284 5.50 - - - - - - - - - - - -

6000

883 3.38 927 3.66 970 3.93 1010 4.19 1050 4.46 1089 4.72 1129 4.95 1171 5.17 1213 5.40 1257 5.63 - - - - - - - - - - - - - - -

6250

912 3.78 956 4.07 997 4.35 1036 4.63 1074 4.90 1113 5.15 1152 5.37 1193 5.58 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


BLOWER DATA

FACTORY INSTALLED BELT DRIVE KIT SPECIFICATIONS Nominal hp

Maximum hp

Drive Kit Number

RPM Range

2

2.3

1

590 - 890

2

2.3

2

800 - 1105

2

2.3

3

795 - 1195

3

3.45

4

730 - 970

3

3.45

5

940 - 1200

3

3.45

6

1015 - 1300

5

5.75

10

900 - 1135

5

5.75

11

1040 - 1315

5

5.75

12

1125 - 1425

POWER EXHAUST FAN PERFORMANCE Return Air System Static Pressure

Air Volume Exhausted

in. w.g.

cfm

0

3175

0.05

2955

0.10

2685

0.15

2410

0.20

2165

0.25

1920

0.30

1420

0.35

1200

FACTORY INSTALLED OPTIONS/FIELD INSTALLED ACCESSORY AIR RESISTANCE - in. w.g. Wet Indoor Coil

MERV 8

MERV 13

Return Air Adaptor Plate

0.08

0.01

0.04

0.00

0.04

0.11

0.01

0.05

0.00

0.17

0.05

0.12

0.02

0.05

0.00

0.19

0.06

0.13

0.02

0.06

0.02

0.18

0.23

0.06

0.15

0.02

0.06

0.02

0.21

0.26

0.09

0.15

0.03

0.07

0.04

0.16

0.23

0.29

0.09

0.15

0.03

0.08

0.07

4000

0.17

0.25

0.31

0.09

0.19

0.04

0.08

0.09

4250

0.20

0.27

0.34

0.13

0.19

0.04

0.09

0.11

4500

0.21

0.30

0.37

0.14

0.22

0.04

0.09

0.12

4750

0.23

0.32

0.40

0.17

0.25

0.05

0.10

0.16

5000

0.26

0.35

0.43

0.20

0.29

0.06

0.10

0.18

5250

0.27

0.36

0.46

0.22

0.32

0.06

0.11

0.19

5500

0.29

0.40

0.50

0.25

0.34

0.07

0.12

0.22

5750

0.32

0.43

0.56

0.31

0.45

0.07

0.12

0.25

6000

0.33

0.46

0.59

0.33

0.52

0.08

0.13

0.27

Air Volume cfm

150

Electric Heat

Economizer

092, 102

120

2250

0.07

0.10

0.13

0.04

2500

0.09

0.12

0.15

2750

0.09

0.12

3000

0.11

0.15

3250

0.13

3500

0.14

3750

Filters


BLOWER DATA CEILING DIFFS AIR RESISTANCE - in. w.g. RTD11 Step-Down Diff Unit Size

FD11 Flush Diff

Air Volume cfm

2 Ends Open

1 Side, 2 Ends Open

All Ends & Sides Open

2400

0.21

0.18

0.15

0.14

2600

0.24

0.21

0.18

0.17

2800

0.27

0.24

0.21

0.20

3000

0.32

0.29

0.25

0.25

3200

0.41

0.37

0.32

0.31

3400

0.50

0.45

0.39

0.37

3600

0.61

0.54

0.48

0.44

3800

0.73

0.63

0.57

0.51

3600

0.36

0.28

0.23

0.15

3800

0.40

0.32

0.26

0.18

4000

0.44

0.36

0.29

0.21

4200

0.49

0.40

0.33

0.24

4400

0.54

0.44

0.37

0.27

4600

0.60

0.49

0.42

0.31

4800

0.65

0.53

0.46

0.35

5000

0.69

0.58

0.50

0.39

5200

0.75

0.62

0.54

0.43

4200

0.22

0.19

0.16

0.10

4400

0.28

0.24

0.20

0.12

4600

0.34

0.29

0.24

0.15

4800

0.40

0.34

0.29

0.19

5000

0.46

0.39

0.34

0.23

5200

0.52

0.44

0.39

0.27

5400

0.58

0.49

0.43

0.31

5600

0.64

0.54

0.47

0.35

5800

0.70

0.59

0.51

0.39

092 Models

102 & 120 Models

150 Models

CEILING DIFF AIR THROW DATA Model No.

092 Models

102, 120 Models

150 Models

Air Volume

1

Effective Throw Range

RTD11 Step-Down

FD11 Flush

cfm

ft.

ft.

2600

24 - 29

19 - 24

2800

25 - 30

20 - 28

3000

27 - 33

21 - 29

3200

28 - 35

22 - 29

3400

30 - 37

22 - 30

3600

25 - 33

22 - 29

3800

27 - 35

22 - 30

4000

29- 37

24 - 33

4200

32 - 40

26 - 35

4400

34 - 42

28 - 37

5600

39 - 49

28 - 37

5800

42 - 51

29 - 38

6000

44 - 54

40 - 50

6200

45 - 55

42 - 51

6400

46 - 55

43 - 52

6600

47 - 56

45 - 56

Throw is the horizontal or vertical distance an air stream travels on leaving the outlet or diff before the maximum velocity is reduced to 50 ft. per minute. Four sides open. 1


ELECTRICAL/ELECTRIC HEAT DATA 7.5 TON STANDARD EFFICIENCY (R-410A) Voltage - 60hz Compressor 1 Rated Load Amps Locked Rotor Amps Compressor 2 Rated Load Amps Locked Rotor Amps Outdoor Fan Full Load Amps (total) Motors (2)

7.5 TON KCA092S4 575V - 3 Ph 4.4 33 4.4 33 1 (2)

208/230V - 3 Ph 13.1 83.1 13.1 83.1 2.4 (4.8)

460V - 3 Ph 6.1 41 6.1 41 1.3 (2.6)

Full Load Amps

2.4

1.3

1

(1) 0.33 HP Service Outlet 115V GFI (amps) Indoor Blower Horsepower Full Load Amps Motor

15 2 7.5

15 2 3.4

15 2 2.7

50 50

25 25

15 20

42 45

20 22

15 16

1

Power Exhaust

2

Maximum

Overcurrent Protection 3 Minimum Circuit

Unit Only With (1) 0.33 HP Power Exhaust Unit Only With (1) 0.33 HP

Power Exhaust Ampacity ELECTRIC HEAT DATA Electric Heat Voltage 2 Maximum Unit+ 7.5 kW 15 kW Overcurrent Electric Heat 22.5 kW Protection 30 kW 45 kW 3 Minimum Unit+ 7.5 kW 15 kW Circuit Electric Heat 22.5 kW Ampacity 30 kW 45 kW 2 Maximum Unit+ 7.5 kW 15 kW Overcurrent Electric Heat 22.5 kW Protection and (1) 0.33 30 kW HP 45 kW Power Exhaust 3

Minimum

Unit+

Circuit

Electric Heat

Ampacity

and (1) 0.33 HP

7.5 kW 15 kW 22.5 kW 30 kW 45 kW

Power Exhaust ELECTRICAL ACCESSORIES Disconnect 7.5 kW 15 kW 22.5 kW 30 kW 45 kW

208V 50 50 70 90 150 42 49 69 88 127 50 60 80 100 150

240V 50 60 80 100 150 42 55 78 100 145 50 60 90 110 150

480V 25 30 40 50 80 20 27 39 50 72 25 30 40 60 80

600V 15 25 35 40 60 15 22 31 40 58 20 25 35 45 60

45 52 72 91 130

45 58 81 103 148

22 29 40 51 74

16 23 32 41 59

54W56 54W56 54W56 54W57 54W57

54W56 54W56 54W56 54W57 54W57

54W56 54W56 54W56 54W56 54W56

54W56 54W56 54W56 54W56 54W56

Extremes of operating range are plus and minus 10% of line voltage. HACR type breaker or fuse. 3 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. 1 2


ELECTRICAL/ELECTRIC HEAT DATA 8.5 TON STANDARD EFFICIENCY (R-410A) 1 Voltage - 60hz Compressor 1 Rated Load Amps Locked Rotor Amps Compressor 2 Rated Load Amps Locked Rotor Amps Outdoor Fan Full Load Amps (total) Motors (2)

8.5 TON kCA102S4 575V - 3 Ph 4.8 40 4.8 40 1 (2)

208/230V - 3 Ph 14.5 98 14.5 98 2.4 (4.8)

460V - 3 Ph 6.4 50 6.4 50 1.3 (2.6)

Full Load Amps

2.4

1.3

1


15 2 7.5

15 2 3.4

15 2 2.7

50 60

25 25

20 20

45 48

21 22

16 17

Power Exhaust

2

Maximum



Power Exhaust Ampacity ELECTRIC HEAT DATA Electric Heat Voltage 2 Maximum Unit+ 7.5 kW 15 kW Overcurrent Electric Heat 22.5 kW Protection 30 kW 45 kW 3 Minimum Unit+ 7.5 kW 15 kW Circuit Electric Heat 22.5 kW Ampacity 30 kW 45 kW 2 Maximum Unit+ 7.5 kW 15 kW Overcurrent Electric Heat 22.5 kW Protection and (1) 0.33 30 kW HP 45 kW Power Exhaust 3

Minimum

Unit+

Circuit

Electric Heat

Ampacity

and (1) 0.33 HP

7.5 kW 15 kW 22.5 kW 30 kW 45 kW

Power Exhaust ELECTRICAL ACCESSORIES Disconnect 7.5 kW 15 kW 22.5 kW 30 kW 45 kW

208V 50 50 70 90 150 45 49 69 88 127 60 60 80 100 150

240V 50 60 80 100 150 45 55 78 100 145 60 60 90 110 150

480V 25 30 40 50 80 21 27 39 50 72 25 30 40 60 80

600V 20 25 35 40 60 16 22 31 40 58 20 25 35 45 60

48 52 72 91 130

48 58 81 103 148

22 29 40 51 74

17 23 32 41 59

54W56 54W56 54W56 54W57 54W57

54W56 54W56 54W56 54W57 57W57

54W56 54W56 54W56 54W56 54W56

54W56 54W56 54W56 54W56 54W56

Extremes of operating range are plus and minus 10% of line voltage. HACR type breaker or fuse. 3 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. 1 2


ELECTRICAL/ELECTRIC HEAT DATA 10 TON STANDARD EFFICIENCY (R-410A) 1 Voltage - 60hz Compressor 1 Rated Load Amps Locked Rotor Amps Compressor 2 Rated Load Amps Locked Rotor Amps Outdoor Fan Full Load Amps (total) Motors (2)

10 TON KCA120S4 575V - 3 Ph 5.7 38.9 5.7 38.9 1 (2)

208/230V - 3 Ph 16 110 16 110 2.4 (4.8)

460V - 3 Ph 7.8 52 7.8 52 1.3 (2.6)

Full Load Amps

2.4

1.3

1


15 3 10.6

15 3 4.8

15 3 3.9

60 60

30 30

20 25

52 54

25 27

19 20

Power Exhaust

2

Maximum



Power Exhaust Ampacity ELECTRIC HEAT DATA Electric Heat Voltage 2 Maximum Unit+ 15 kW Overcurrent

Electric Heat

Protection

3

Minimum

Circuit

Unit+ Electric Heat

Ampacity

2

Maximum

Unit+

Overcurrent

Electric Heat

Protection

and (1) 0.33 HP

3

Minimum

Power Exhaust Unit+

Circuit

Electric Heat

Ampacity

and (1) 0.33 HP

208V 60

240V 60

480V 30

600V 25

22.5 kW 30 kW 45 kW 60 kW 15 kW 22.5 kW 30 kW 45 kW 60 kW 15 kW 22.5 kW 30 kW 45 kW 60 kW

80 100 150 150 53 72 92 131 139 60 80 100 150 150

90 110 150 175 59 81 104 149 158 70 90 110 175 175

40 60 80 80 29 40 52 74 79 35 45 60 80 80

35 45 60 70 23 32 41 60 63 25 35 45 70 70

15 kW 22.5 kW 30 kW 45 kW 60 kW

56 75 95 134 142

62 84 107 152 161

31 42 53 76 80

25 34 43 61 64

54W56 54W57 54W57 57W57 4 Not available

54W56 54W57 54W57 54W57 4 Not available

54W56 54W56 54W56 54W56 54W56

54W56 54W56 54W56 54W56 54W56

Power Exhaust ELECTRICAL ACCESSORIES Disconnect 15 kW 22.5 kW 30 kW 45 kW 60 kW

Extremes of operating range are plus and minus 10% of line voltage. HACR type breaker or fuse. Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. 4 Disconnect must be field furnished. 1 2 3


ELECTRICAL/ELECTRIC HEAT DATA

12.5 TON

12.5 TON STANDARD EFFICIENCY (R-410A) 1 Voltage - 60hz Compressor 1 Rated Load Amps Locked Rotor Amps Compressor 2 Rated Load Amps Locked Rotor Amps Outdoor Fan Full Load Amps (total) Motors (2)

KCA150S4 575V - 3 Ph 7.4 50 7.4 50 1.2 . (2.4)

208/230V - 3 Ph 19 123 19 123 3 . (6)

460V - 3 Ph 9.7 62 9.7 62 1.5 . (3)

Full Load Amps

2.4

1.3

1


15 5 3.9

15 5 2

15 5 2

70 70

35 35

25 25

53 56

27 29

22 23

Power Exhaust

2

Maximum



Power Exhaust Ampacity ELECTRIC HEAT DATA Electric Heat Voltage 2 Maximum Unit+ 15 kW Overcurrent Electric Heat 22.5 kW 30 kW Protection 45 kW 60 kW 3 Minimum Unit+ 15 kW Circuit Electric Heat 22.5 kW 30 kW Ampacity 45 kW 60 kW 2 Maximum Unit+ 15 kW 22.5 kW Overcurrent Electric Heat 30 kW Protection and (1) 0.33 45 kW HP 60 kW Power Exhaust 3

Minimum

Unit+

Circuit

Electric Heat

Ampacity

and (1) 0.33 HP

15 kW 22.5 kW 30 kW 45 kW 60 kW

Power Exhaust ELECTRICAL ACCESSORIES Disconnect 15 kW 22.5 kW 30 kW 45 kW 60 kW

208V 70 4 70 4 90 4 125 150 53 64 84 123 130 70 4 70 4 90 150 4 150

240V 70 80 100 150 150 53 73 96 141 150 70 80 100 150 175

480V 35 40 50 80 80 27 37 48 71 75 35 40 50 80 80

600V 25 30 40 60 70 22 30 39 57 61 25 35 40 60 70

56 67 87 126 133

56 76 99 144 153

29 38 50 72 77

23 31 40 58 62

54W56 54W57 54W57 4 Not available 4 Not available

54W56 54W57 57W57 4 Not available 4 Not available

54W56 54W56 54W56 54W56 54W57

54W56 54W56 54W56 54W56 54W56

Extremes of operating range are plus and minus 10% of line voltage. HACR type breaker or fuse. 3 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. 4 Disconnect must be field furnished. 1 2


ELECTRIC HEAT CAPACITIES Volts Input

7.5 kW

15 kW

22.5 kW

30 kW

45 kW

60 kW

kW Btuh No. of kW Btuh No. of kW Btuh No. of kW Btuh No. of kW Btuh No. of kW Btuh No. of Input Output Stages Input Output Stages Input Output Stages Input Output Stages Input Output Stages Input Output Stages

208

5.6

19,100

1

11.3 38,600

1

16.9 57,700

2

22.5 76,800

2

33.8 115,300

2

45.0 153,600

2

220

6.3

21,500

1

12.6 43,000

1

18.9 64,500

2

25.2 86,000

2

37.8 129,000

2

50.4 172,000

2

230

6.9

23,600

1

13.8 47,100

1

20.7 70,700

2

27.5 93,900

2

41.3 141,000

2

55.1 188,000

2

240

7.5

25,600

1

15.0 51,200

1

22.5 76,800

2

30.0 102,400

2

45.0 153,600

2

60.0 204,800

2

440

6.9

21,500

1

12.6 43,000

1

18.9 64,500

2

25.2 86,000

2

37.8 129,000

2

50.4 172,000

2

460

6.9

23,600

1

13.8 47,100

1

20.7 70,700

2

27.5 93,900

2

41.3 141,000

2

55.1 188,000

2

480

7.5

25,600

1

15.0 51,200

1

22.5 76,800

2

30.0 102,400

2

45.0 153,600

2

60.0 204,800

2

550

6.3

21,500

1

12.6 43,000

1

18.9 64,500

2

25.2 86,000

2

37.8 129,000

2

50.4 172,000

2

575

6.9

23,600

1

13.8 47,100

1

20.7 70,700

2

27.5 93,900

2

41.3 141,000

2

55.1 188,000

2

600

7.5

25,600

1

15.0 51,200

1

22.5 76,800

2

30.0 102,400

2

45.0 153,600

2

60.0 204,800

2

UNIT CLEARANCES - INCHES (MM)

C

OPTIONAL OUTDOOR AIR HOOD

D

B D

A

1

Unit Clearance

A

B

C

D

in.

mm

in.

mm

in.

mm

in.

mm

Service Clearance

60

1524

36

914

36

914

60

1524

Minimum Operation Clearance

36

914

36

914

36

914

36

914

Top Clearance Unobstructed

NOTE - Entire perimeter of unit base requires when elevated above the mounting surface. 1 Service Clearance - Required for removal of serviceable parts. Minimum Operation Clearance - Required clearance for proper unit operation.


OPTIONAL CONVENTIONAL TEMPERATURE CONTROL SYSTEMS - FIELD INSTALLED COMMERCIAL TOUCHSCREEN THERMOSTAT Intuitive Touchscreen Interface - Two Stage Heating / Two Stage Cooling Conventional or Heat Pump - Seven Day Programmable - Four Time Periods/ Day - Economizer Output - Title 24 Compliant - ENERGY STAR® Qualified Backlit Display - Automatic Changeover

C0STAT02AE1L (14W81)

Sensors For Touchscreen Thermostat 1

Remote non-adjustable wall mount 20k temperature sensor..........................

C0SNZN01AE2-

1

Remote non-adjustable wall mount 10k averaging temperature sensor.........

C0SNZN73AE1-

1

Remote non-adjustable duct mount temperature sensor................................

C0SNDC00AE1-

Outdoor temperature sensor.............................................................................

C0SNSR03AE1-

(47W36) (47W37) (19L22) (X4148) Accessories For Touchscreen Thermostat Locking cover (clear).........................................................................................

C0MISC15AE1(39P21)

1

Remote sensors for C0STAT02AE1L can be applied in the following combinations: (1) C0SNZN01AE1-, (2) C0SNZN73AE1-, (2) C0SNZN01AE1- and (1) C0SNZN73AE1-, (4) C0SNZN01AE1-, (3) C0SNZN01AE1- and (2) C0SNZN73AE1.

DIGITAL NON-PROGRAMMABLE THERMOSTATS Intuitive Interface - Automatic Changeover - Simple Up and Down Temperature Control Two-stage heating / cooling conventional systems........................................

C0STAT10AE1L (13K98)

Sensor For Digital Non-Programmable Thermostats Above Remote wall mounted temperature sensor.......................................................

C0SNZN00AE1(26K57)

Intuitive Interface - Automatic Changeover - Backlit Display - Simple Up and Down Temperature Control One-stage heating / cooling conventional systems...........................................

C0STAT12AE1L (51M32)

Sensor For Digital Non-Programmable Thermostats Above Outdoor temperature sensor.............................................................................

C0SNSR04AE1(X2658)

Accessories For Digital Non-Programmable Thermostats Above Optional wall mounting plate.............................................................................

C0MISC17AE1(X2659)

OUTDOOR SOUND DATA Unit Model Number

Octave Band Sound Power Levels dBA, re 10-12 Watts Center Frequency - HZ 125

250

500

1000

2000

4000

8000

Sound Rating Number (dB)

092, 102 and 120

76

79

84

83

79

73

66

88

150

77

80

85

84

79

74

66

88

Note - The octave sound power data does not include tonal corrections. 1 Sound Rating Number according to AHRI Standard 370-2001.


1

WEIGHT DATA Net

Model Number

lbs. 942 1099 962 1119 1002 1166 1092 1256

092 Base Unit 092 Max. Unit 102 Base Unit 102 Max. Unit 120 Base Unit 120 Max. Unit 150 Base Unit 150 Max. Unit

Shipping kg 427 499 436 508 455 529 495 570

lbs. 1027 1184 1047 1204 1087 1251 1177 1341

kg 466 537 475 546 493 567 534 608

OPTIONS / ACCESSORIES Model Number CEILING DIFFS Step-Down

lbs.

Shipping Weight

kg

RTD11-95 RTD11-135 RTD11-185

88 205 392

40 93 178

FD11-95 FD11-135 FD11-185

75 174 289

34 79 131

LASRT08/10 LASRT10/12 LASRT15 ECONOMIZER / OUTDOOR AIR / EXHAUST Economizer Economizer Dampers Barometric Relief Dampers (downflow) Barometric Relief Damper Hood (downflow) Outdoor Air Hood (downflow) Outdoor Air Dampers Outdoor Air Damper Section (downflow) - Automatic Outdoor Air Damper Section (downflow) - Manual Outdoor Air Damper Hood (downflow) Power Exhaust ELECTRIC HEAT 7.5 kW 15 kW 22.5 kW 30 kW 45 kW 60 kW ROOF CURBS - CLIP CURB Downflow 8 in. height 14 in. height 18 in. height 24 in. height ROOF CURBS - STANDARD Downflow 8 in. height 14 in. height 24 in. height PACKAGING LTL Packaging (less than truck load)

30 32 36

14 15 16

55 8 25 23

25 4 11 10

9 2 9 31

4 1 4 14

50 50 57 57 59 68

23 23 26 26 27 31

89 109 126 150

40 49 57 68

91 115 153

41 52 69

105

48

Flush

Transitions


DIMENSIONS - INCHES (mm) Model No. 092 102 120 150

CORNER WEIGHTS AA Base lbs. 236 241 251 274

kg 107 109 114 124

Max. lbs. 282 287 299 322

kg 128 130 135 146

BB Base

lbs. 212 217 226 246

kg 96 98 102 112

CC Max.

lbs. 246 250 261 281

kg 112 114 118 128

Base lbs. 231 236 246 268

kg 105 107 111 121

CENTER OF GRAVITY EE

DD Max.

lbs. 263 268 279 301

Base

kg 119 122 127 136

lbs. 263 268 279 305

kg 119 122 127 138

Max. lbs. 308 314 327 352

Base

kg 140 142 148 160

in. 46.5 46.5 46.5 46.5

FF

Max.

mm 1181 1181 1181 1181

in. 45.5 45.5 45.5 45.5

Base

mm 1181 1181 1181 1181

in. 24.5 24.5 24.5 24.5

mm 622 622 622 622

Max. in. 25.5 25.5 25.5 25.5

mm 648 648 648 648

Base Unit - The unit with NO INTERNAL OPTIONS. Max. Unit - The unit with ALL INTERNAL OPTIONS Installed. (Economizer, Standard Static Power Exhaust Fans, Controls, etc.). Does not include accessories external to unit or high static power exhaust.

AA 6-1/8 (156)

6-1/8 (156)

5-5/8 (143)

24 (610)

BB

28 20 (711) (508)

10-3/4 (273)

27 (686)

60-1/8 (1527) BASE BOTTOM POWER ENTRY 5-1/2 (140) Dia.

BOTTOM SUPPLY AIR OPENING

CENTER OF GRAVITY

BOTTOM RETURN AIR OPENING

EE

7 (178)

DD

FF

6-5/8 (168)

CC

BOTTOM CONDENSATE

7 (178) 34-7/8 (886)

BASE

101-1/4 (2572)

TOP VIEW 58-1/8 (1476)

OPTIONAL DISCONNECT (FACTORY INSTALLED)

46-7/8 (1191) 43-3/8 (1102)

60-1/8 (1527)

3-1/2 (89)

99-1/4 (2521)

46-7/8 (1191)

CONDENSATE DRAIN (FRONT) 1 (25)

ELECTRIC INLETS

5-3/8 (137)

FORKLIFT SLOTS (BOTH SIDES)

34-7/8 (886)

101-1/4 (2572)

END VIEW

LIFTING HOLES (FOR RIGGING)

SIDE VIEW 15-1/2 (394)

HORIZONTAL SUPPLY AIR OPENING

15-1/2 (394)

HORIZONTAL RETURN AIR OPENING

1-5/8 (41)

30 (762)

12-1/8 (308) 6-1/8 (156)

CONDENSATE DRAIN (BACK) 31-1/2 (800)

30 (762)

5-3/8 (137)

66-3/8 (1686)


SIDE VIEW (Horizontal Openings)

ACCESSORY DIMENSIONS - INCHES (MM)

OUTDOOR AIR HOOD DETAIL 21−3/8 (543)

OUTDOOR AIR HOOD (Furnished with Economizer or Outdoor Air Damper)

EXHAUST AIR HOOD (Furnished, Field Installed)


ACCESSORY DIMENSIONS - INCHES (MM) HORIZONTAL ECONOMIZER APPLICATION (with Optional Horizontal Barometric Relief Dampers and Horizontal Discharge Kit)

ECONOMIZER DAMPERS

HORIZONTAL BAROMETRIC RELIEF DAMPERS AND HOOD

SUPPLY AIR DUCT (Field Provided)

RETURN AIR DUCT TRANSITION (Field fabricated and installed on unit)

SUPPLY AIR OUTLET

RETURN AIR INLET

RETURN AIR DUCT (Field Fabricated - Must be sized to accommodate Horizontal Barometric Relief Hood and Return Air Requirements) HORIZONTAL RELIEF HOOD DIMENSIONS Width - 31-5/8 in. (803 mm) Height - 14-1/2 in. (368 mm)

TOP VIEW OUTDOOR AIR HOOD (Furnished with Economizer) 30 (762)

15-1/2 (394)

21-3/8 (543)

38-3/4 (984)

HORIZONTAL SUPPLY AIR OPENING (On Unit)

This opening not used in Horizontal Applications with Economizer

6-1/8 (156)

HORIZONTAL BAROMETRIC RELIEF DAMPERS (Optional - Must be Ordered Extra and Field Installed on Field fabricated Return Air Duct) 4-1/8 OUTDOOR (105) AIR

HORIZONTAL RETURN AIR OPENING

27-3/4 (705)

19-3/4 (502)

EXHAUST AIR

6

(152) OPTIONAL RETURN AIR OPENING RETURN AIR RETURN AIR DUCT INLET DUCT TRANSITION (Field Fabricated - Must be sized to WITH ECONOMIZER AND HORIZONTAL (Field fabricated and accommodate Horizontal Barometric DISCHARGE KIT (required) installed on unit) Relief Hood and Return Air Requirements) (Field Installed)

END VIEW

BACK VIEW NOTE - Return Air Duct and Transition must be ed.

HORIZONTAL BAROMETRIC RELIEF DAMPERS (Field installed in horizontal return air duct adjacent to unit) 31-5/8 (803) 1 29-1/2

6-1/2 (165)

(749)

14-1/2 (368) 1

13 (300)

FRONT VIEW 1 NOTE

SIDE VIEW

- Opening size required in return air duct.



CLIP CURBS - DOUBLE DUCT OPENING

1-13/16 (46)

91-3/4 (2330)

21-3/4 (552)

54-1/4 (1378) 50-5/8 (1286)

95-3/8 (2423)

29-3/4 (756)

8-1/2 (216)

8 (203) 14 (356) 18 (457) 24 (610)

SUPPLY OPENING

26-3/4 (679)

RETURN OPENING

1-13/16 (46)

29-3/4 (756)

7-1/8 (181)

NOTE - Roof deck may be omitted within confines of curb.

TYPICAL FLASHING DETAIL FOR ROOF CURB BASE BOTTOM

FIBERGLASS INSULATION (Furnished)

DETAIL ROOF CURB 1-13/16 (46)

PACKAGED UNIT

COUNTER FLASHING (Field Supplied)

NAILER STRIP (Furnished) ROOF CURB (Extends around entire perimeter of unit)

CANT STRIP (Field Supplied) ROOFING MATERIAL

8 (203) 14 (356) 18 (457) 24 (610)

FACTORY INSTALLED PERIMETER WOOD NAILER STRIP

RIGID INSULATION (Field Supplied) 2 (51)



STANDARD ROOF CURBS - DOUBLE DUCT OPENING 1-13/16 (46)

91-3/4 (2330)

21-3/4 (552)

54-1/4 (1378) 50-5/8 (1286)

95-3/8 (2423)

29-3/4 (756)

8-1/2 (216)

8 (203) 14 (356) 24 (610)

SUPPLY OPENING

26-3/4 (679)

RETURN OPENING

1-13/16 (46)

29-3/4 (756)

7-1/8 (181)

NOTE - Roof deck may be omitted within confines of curb.

TYPICAL FLASHING DETAIL FOR ROOF CURB BASE BOTTOM

FIBERGLASS INSULATION (Furnished)

DETAIL ROOF CURB 1-13/16 (46)

PACKAGED UNIT

COUNTER FLASHING (Field Supplied)

FACTORY INSTALLED PERIMETER WOOD NAILER STRIP

NAILER STRIP (Furnished) ROOF CURB (Extends around entire perimeter of unit)

CANT STRIP (Field Supplied) ROOFING MATERIAL

8 (203) 14 (356) 24 (610)

RIGID INSULATION (Field Supplied) 2 (51)



ROOF CURBS WITH SUPPLY & RETURN AIR TRANSITIONS FOR CEILING DIFFS LASRT08/10 ROUND TRANSITIONS

(for 092 models with FD11−95, RTD11−95 Diffs) Typ. 30 (762)

1−1/2 (38) 31 (787)

8

(203)

2 (51)

20 IN. (508 mm) Diameter

SUPPLY AIR OPENING

RETURN AIR OPENING

31-1/2 (800) LASRT08/10 LASRT10/12 39-1/2 (1003) LASRT15

LASRT10/12 & LASRT15 RECTANGULAR TRANSITIONS

(for 102 thru 150 models with FD11−135−185, RTD11−135−185 Diffs)

30 (762)

Typ.

1−1/2 (38) 31 (787) LASRT10/12 39 (991) LASRT15

8 (203)

30-1/2 (775)

4 (102)

30-1/2 (775)

TOP VIEW

2 (51)

27-3/4 (705) LASRT10/12 35-3/4 (908) LASRT15

17-3/4 (451)


ACCESSORY DIMENSIONS - INCHES (MM) COMBINATION CEILING SUPPLY AND RETURN DIFFS STEP-DOWN CEILING DIFF

E

FLUSH CEILING DIFF D

H

G

E

H

F

G

H

G F

G

C

C

2 (51)

L

2 (51)

A

B

D H

A

B

J

K

Model Number A

RTD11-95 in. mm

B

in. mm

C

in. mm

D

in. mm

E

in. mm

F

in. mm

G

in. mm

H

in. mm

J

in. mm

K

in. mm

L

in. mm

Duct Size

47-5/8

Model Number A

1159 29-5/8

C D E

1158 22-1/2

G

13-3/4 349 45-1/2 1156 27-1/2 699 8-1/8 206

in.

20 round

mm

508 round


16-5/8 422 27

in.

45

in. in. in. mm

Duct Size

752

686

mm H

1159 29-5/8

mm

mm

292

47-5/8

in.

mm F

572 11-1/2

in. mm

699 45-1/2

in. mm

365 27-1/2

in. mm

B

752 14-3/8

FD11-95

1143 22-1/2 572 11-1/4 286 13-1/2 343

in.

20 round

mm

508 round

ACCESSORY DIMENSIONS - INCHES (MM) COMBINATION CEILING SUPPLY AND RETURN DIFFS STEP-DOWN CEILING DIFF F

E H

G

G

FLUSH CEILING DIFF F

E

D

J

K

H

G

G

D

J

K

C

C

2 (51)

2 (51)

N

B

B M

Model Number A in. mm B in. mm C in. mm D in. mm E in. mm F in. mm G in. mm H in. mm J in. mm K in. mm L in. mm M in. mm N in. mm Duct Size in. mm

A

A L

RTD11-135 47-5/8 1210 35-5/8 905 20-5/8 524 33-1/2 851 45-1/2 1156 4-1/2 114 18 457 2-1/2 64 28 711 2-3/4 70 45-1/2 1156 33-1/2 851 9-1/8 232 18 x 28 457 x 711

RTD11-185 47-5/8 1210 47-5/8 1210 24-5/8 625 45-1/2 1156 45-1/2 1156 4-1/2 114 18 457 2-1/2 64 36 914 4-3/4 121 45-1/2 1156 45-1/2 1156 10-1/8 257 18 x 36 457 x 914

Model Number A

in. mm

B

in. mm

C

in. mm

D E F

H J

47-5/8

1210

1210

35-5/8

47-5/8

905

1210

23-1/4

29-1/4

591

743

33

45

838

1143

in.

45

45

mm

1143

1143

in.

4-1/2

4-1/2

114

114

in.

18

18

mm

457

457

2-1/4

2-1/4

mm

57

57

in.

28

36

in.

in. mm

Duct Size

47-5/8

mm

mm K

FD11-185

in.

mm G

FD11-135

in. mm

711

914

2-1/2

4-1/2

64

114

18 x 28

18 x 36

457 x 711

457 x 914




REVISIONS Sections

Description of Change

Blower Data

Blower tables updated.

Visit us at www.lennox.com For the latest technical information, www.lennoxcommercial.com us at 1-800-4-LENNOX NOTE - Due to Lennox’ ongoing commitment to quality, Specifications, Ratings and Dimensions subject to change without notice and without incurring liability. Improper installation, adjustment, alteration, service or maintenance can cause property damage or personal injury. Installation and service must be performed by a qualified installer and servicing agency. ©2010 Lennox Industries, Inc.

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