Trane Performance Climate Changer Air Handlers Catalogue

Catalog

Performance Climate Changer™ Air Handlers

Dimensional Data for Sizes 3-120 Indoor and Outdoor Units

September 2013

CLCH-PRC023A-EN

Introduction

Performance Climate Changer air handlers combine the Trane tradition of engineering excellence with the latest in manufacturing tec hnology to give you an energy efficient air handler with superior performance, the highest quality and reliability, and the lowest installed cost in the industry . This air handler was designed to incorporate such features as component flexibility, integrated control options, and proven perfor mance to give you the optimal system to clean, filter , dehumidify , hea t, and cool your building.

Superior Performance

• ASHRAE 111 Class 6 low-leak casing design achieving less than 1.0 percent leakage rate at +/- 8 inches w.g.

• Less than L/240 @ +/- 8 inches w.g. panel and door deflection

• 2-inch R13 foam-insulated, mid-span thermal break panels and thermal break doors

• Casing thermal resistance ratio TR-value of 0.6

• New filter technology that exceeds LEED requirements and reduces filter pressure drops up to 50 percent versus previous designs

Industry-Leading Energy Efficiency

• AMCA 611-certified Traq airflow monitoring station

• Total energy-recovery wheels

• Cool Dry Quiet (CDQ™) desiccant dehumidification wheels

• Discharge plenums and plenum fan sections available with variable size, type, and location of openings to reduce static pressure loss and lower energy consum ption

• 50,000 hour LED service lights

• Low-leak, high thermal performance casing design

• All airfoil-bladed dampers and Traq dampers meet ASHRAE 90.1 lowest specified leakage requirements

• High-efficiency coil fins deliver superior heat transfer while allowing face velocities in excess of 625 fpm without moisture carryover

System Optimization

• Optimal design to meet the T rane EarthWise™ design philosophy incorporating high-efficiency air handlers and water chillers with low flow rates and low temperatures.

• Factory-engineered, -mounted, and -tested control packages with properly sealed casing openings.

• Variety of coil types with high-efficiency coil fins allow lower coil approach temperature and reduce chance of moisture carryover

• Ability to choose the exact number of fins per foot of coil surface to enhance heat transfer and air pressure performance

• Wide array of fan options, including direct-drive plenum fans, belt-drive plenum fans, and housed fans

• Control options to easily incorporate fan pressurization and demand control ventilation strategies.

• Design and analysis tools provide whole building analysis, acoustical design guidance, equipment performance data, and suggested control strategies to help achieve optimum system design with tailored energy, IAQ, and project budget solutions.

Highest Quality

• UL/CUL listed

• AHRI Standard 430-certified air-handling unit

• AHRI Standard 410-certified coils are all factory tested

• AHRI Standard 1060-certified energy wheels

• All fans are dynamically balanced in the horizontal and vertical planes.

• All fans with VFDs undergo inverter balancing

• Formulated panels and integral base frame minimize seams that could introduce air leak paths

• Integrated raceway for wiring protection

• Integrated, fully-enclosed control panel for starters, VFDs, and unit-mounted controllers

• Pre-engineered, factory-mounted controls, including end devices, motor controllers, VFDs, unit-mounted DDC controllers, Traq™ damper ventilation control section, UL-listed turnkey control packages

Lowest Installed Cost

• Lifting lugs included on the integral base frame

• Indoor units ship with skid designed for forklift transport

• Variable height, size, type, and location of openings on discharge plenums minim ize duct transitions

• Factory-installed interoperable controls shorten construction cycles, simplify job-site coordination, reduce installation time and expense, and provide single-source responsibility for warranty and service issues

• Single-point power is available with high-voltage distribution block and external main unit disconnect with lock ou t/ta go ut ca pa bilities.

• External service module with 15 amp GFCI receptacle, light switch, and controller display and communications port

• Quick-connect wir in g minimizes installation costs and provides wiring integrity between sections

• Factory-installed conduit connectors eliminate penetrations in the wrong location

• Motor leads can be run through fl exible metal conduits to NEMA 4 external motor junction bo x

• Building Information Modeling (BIM) drawings to minimi ze jobsite ductwork, electrical, piping and structural interference

• Duct supports designed into factory roof curbs for pre-connection of ductwork

Introduction

For additional information on Performance Climate Changer air handlers, including features and benefits, application information, components and options, coil and performance data, see Trane catalog CLCH-PRC022A-EN.

CLCH-PRC023A-EN 3

Table of Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Service Clearance Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Access/Turning Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Air-to-Air Plate Frame Heat Exchangers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Blenders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Cool Dry Quiet (CDQ™) Desiccant Dehumidification Wheel . . . . . . . . . . . . 14

Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Controls Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Diffuser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Discharge Plenum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Economizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Electric Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Energy Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Exhaust Damper Section for Outdoor Units . . . . . . . . . . . . . . . . . . . . . . . . . 57

Fans/Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Superior Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Industry-Leading Energy Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

System Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Highest Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Lowest Installed Cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Outdoor unit dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Horizontal Coil Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Coil Section with Inspection Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Vertical Coil Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Coil Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Coil Connection Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Integral Face-and-Bypass (IFB) Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

End-of-Unit Control Section Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

External Face-and-Bypass Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Face Damper Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Internal Face-and-Bypass Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Starter/VFD Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Motor Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Housed Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Belt-Drive Plenum Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Direct-Drive Plenum Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Filter Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

4 CLCH-PRC023A-EN

Side-loading 2-inch and 4-inch Flat Filter Section . . . . . . . . . . . . . . . . . 104

2-inch/4-inch Combination Flat Filter Section - Side Loading . . . . . . . . 108

2-inch and 4-inch Angled Filter Section - Side Loading . . . . . . . . . . . . . 112

Bag Filter Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Cartridge Filter Section - Side Loading . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Bag and Cartridge Filter Section - Front Loading . . . . . . . . . . . . . . . . . . 128

HEPA Filter Section - Front Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Gas Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Hoods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Economizer inlet hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Economizer exhaust hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Back inlet hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Side inlet hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

Exhaust hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Humidifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Intake Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Mixing Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Mixing Box Openings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Short Mixing Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Mixing Box with Side Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Mixing Box with Side Traq Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Multizone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Pipe Chase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Roof Curb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Silencers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

Trane Catalytic Air Cleaning System (TCACS) . . . . . . . . . . . . . . . . . . . . . . 208

Ultraviolet Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

CLCH-PRC023A-EN 5

Dimensions

Filter mixing box

Coil

Fan

Gas heat

Access door

UV lights

VFD

Service Clearance Recommendations

A minimum clearance of the section width pl us 1 2 inches on the access door side of the gas heat section is recommended for routine maintenance. This clearance provides enough room to replace the heat exchanger in the event of failure. The section side panels must be removed to access the heat exchanger. Refer to Figure 1 for service clearance recommendations for the air handler.

Figure 1. Service clearance for indoor units

Table 1. Service clearance dimensions (inches)

Component 3 4 6 8 10 12 14 17 21 22 25 26 30 31 35 36 40 41 50 51 57 58 66 80 100 120

A (filter) 4848484848484848484848484848484848484848484852565858 B (coil) 48 59 59 66 77 82 87 87 95 77 95 77 109 87 115 96 128 96 141 110 141 110 156 156 170 197 C (UV Lights) 4848484848484848484848484848484848484848484852565858

C (Catalytic Air Cleaner) D (external starter or VFD) D (internal starter or VFD)

E (fan) 484848485154586160516651665866607060776677669393101101 F (gas heat - Ext

Vestibule) F (gas heat - Int Vestibule)

Note: At a minimum, the above clearance dimensions are recommended on one side of the unit for regular service and maintenance. Refer to as-built

submittal for locations of items such as filter access doors , coil, piping connections, motor locations, hoods, pipe cabinets, etc. Sufficient cleara n ce must be provided on all sides of unit for removal of access panels, plug panels, or section-to-section attachment brackets. Clearance for starters, VFDs, or other high-voltage devices must be provided per NEC requir ements.

Note: For specific dimensional and weight information, refer to the unit submittals. The dimensions and weights in this manual are approximate. Tr ane has

a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.

CLCH-PRC023A-EN 6

43 59 59 63 75 81 83 83 58 75 58 75 83 83 75 59 83 83 83 83 83 83 83 83 75 83

61 61 61 61 61 6 1 61 61 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64

48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48

n/a n/a 89 90 10 8 100 100 105 115 n/a 115 n/a 118 n/a 136 n/a 140 n/a 156 n/a 156 n/a 170 179 180 n/a

n/a n/a 56 63 74 79 84 84 92 n/a 92 n/a 106 n/a 112 n/a 125 n/a 138 n/a 138 n/a 153 153 167 194

Outdoor unit dimensions

Unit roof length

Unit length

Unit width

Roof height

Unit height

Dimensions

Figure 2. Outdoor unit Table 2. Outdoor unit dimensions (inches)

Unit size Unit width

Roof height Unit height

3 38.31 2.20 37.20 4 50.81 2.33 37.33 6 50.81 2.33 43.58

8 57.31 2.33 46.08 10 68.31 2.33 46.08 12 73.31 2.70 50.20 14 78.81 2.70 50.20 17 78.81 2.70 57.70 21 86.81 2.70 61.45 25 86.81 2.70 70.20 30 100.31 2.70 70.20 35 106.81 2.70 75.95 40 119.31 2.70 75.95 50 132.31 3.58 85.33 57 132.31 3.58 95.08 66 147.31 3.58 102.08 80 147.31 3.58 117.08

100 161.31 3.58 129.33 120 188.81 3.58 129.33

Note:1If the unit is installed on a roof curb, there is an additional 0.125-inch height

from the drip lip. Unit height includes 6-inch base rail height. the external unit width plus the lug dimension (6.81 inches). The unit roof length is equal to the total unit length plus 1.5-inch overhand on each end (unit length plus 3 inches).

Unit width is

CLCH-PRC023A-EN 7

Dimensions

Access Door

Airflow

DR2

Side Elavation

DR1

Size 66 - 120 Large Access

Access

Door

Top/Bottom

Opening

Access

Door

Base

Line

Opening A

Opening B

2.00 in

Access Door

Full Open

ND N.P.T. (Ext) Drain

5.50 in

L/2

Side Elavation

Front/Back Elevation

Plan View

Airflow

Access/Turning Section

Figure 3. Access/turning section

8 CLCH-PRC023A-EN

Dimensions

Table 3. Access/turning section dimensions (inches)

Front/Back

Unit Size W H

3 31.50 29.00 27.50 22.50 AE 19.38 5.38 AE 22.25 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00 4 44.00 29.00 40.00 22.50 AE 19.38 5.38 AE 22.25 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00 6 44.00 35.25 40.00 28.75 AE 25.63 5.38 AE 28.50 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

8 50.50 37.75 46.50 31.25 AE 28.13 5.38 AE 31.00 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00 10 61.50 37.75 57.50 31.25 AE 28.13 5.38 AE 31.00 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00 12 66.50 41.50 62.50 35.00 AE 31.88 5.38 AE 34.75 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00 14 72.00 41.50 68.00 35.00 AE 31.88 5.38 AE 34.75 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00 17 72.00 49.00 68.00 42.50 AE 39.38 5.38 AE 42.25 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00 21 80.00 52.75 76.00 46.25 AE 43.13 5.38 AE 46.00 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00 22 61.50 67.25 57.50 60.75 AE 57.63 5.38 AE 60.50 4.25 2.50 4.50 3.75 3.63 n/a n/a 1.25 1.00 25 80.00 61.50 76.00 55.00 AE 51.88 5.38 AE 54.75 4.25 2.50 4.50 3.38 2.63 26 61.50 85.50 57.50 79.00 AE 57.63 5.38 AE 60.50 4.25 2.50 4.50 3.75 3.63 n/a n/a 1.25 26 30 93.50 61.50 89.50 55.00 AE 51.88 5.38 AE 54.75 4.25 2.50 4.50 3.38 2.63 31 72.00 85.50 68.00 79.00 AE 57.63 5.38 AE 60.50 4.25 2.50 4.50 3.75 3.63 n/a n/a 1.25 1.00 35 100.00 67.25 96.00 60.75 AE 57.63 5.38 AE 60.50 4.25 2.50 4.50 3.75 3.63 36 80.00 89.00 76.00 82.50 AE 57.63 5.38 AE 60.50 4.25 2.50 4.50 3.75 3.63 n/a n/a 1.25 1.00 40 112.50 67.25 108.50 60.75 AE 57.63 5.38 AE 60.50 4.25 2.5 0 4.50 3.75 3.63 41 80.00 104.00 76.00 97.50 AE 57.63 5.38 AE 60.50 4.25 2.50 4.50 3.75 3.63 n/a n/a 1.25 1.00 50 125.50 75.75 121.50 69.25 AE 66.13 5.38 AE 69.00 4.25 2.5 0 4.50 3.75 3.63 51 93.50 104.00 89.50 97.50 AE 57.63 5.38 AE 60.50 4.25 2.50 4.50 3.75 3.63 n/a n/a 1.25 1.00 57 125.50 85.50 121.50 79.00 AE 57.63 5.38 AE 60.50 4.25 2.5 0 4.50 3.75 3.63 58 93.50 116.25 89.50 109.75 AE 57.63 5.38 AE 60.50 4.25 2.50 4.50 3.75 3.63 n/a n/a 1.25 1.00 66 140.50 92.50 136.50 82.50 AE 57.63 8.88 AE 60.50 7.75 6.00 8.00 7.63 3.63 12.25 24.50 1.50 1.00 80 140.50 107.50 136.50 97.50 AE 57.63 8.88 AE 60.50 7.75 6.00 8.00 7.63 3.63 12.25 27.00 1.50 1.00

100 154.50 119.75 150.50 109.75 AE 57.63 8.88 AE 60.50 7.75 6.00 8.00 7.63 3.63 23.25 24.50 1.50 1.00 120 182.00 119.75 178.00 109.75 AE 57.63 8.88 AE 60.50 7.75 6.00 8.00 7.63 3.63 23.25 24.50 1.50 1.00

Note:1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the height

for standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120. or air-leaving (AL) side. connection dimension is nominal pipe size. IAQ drain pain connections can be either LH or RH, but not both.

Opening Inward Door

A B

Inward swing doors are dimensioned to door opening. 5 Outward swing door opening is (F-2.73)by(C-1.80). 6Drain pan

Hinge

C D2

Outward Door

Hinge

C D2 E E1 J K DR2 DR1 S

Base

Drain Pan

n/a n/a 1.00 1.00

n/a n/a 1.25 1.00

Hinged on air-entering (AE) side

NPT

Ship Split

Table 4. Access/turning small, medium, and extended medium section dimensions (inches)

Small Medium Extended Medium

Inward

Unit Size

3-58 10.00 No Door 14.00 n/a 9.88 2.13 19.00 12.13 3.50 14.88 2.1 3

66-120 10.00 No Door 15.00 n/a 10.88 2.13 19.00 12.13 3.50 14.88 2.13

Door

C D1 F D1 F D1 F D1 F D1 F D1

CLCH-PRC023A-EN 9

Outward

Door

Inward

Door

Outward

Door

Inward

Door

Outward

Door

Dimensions

Table 5. Access/t urning medium large and lar ge section dimensions (inches)

Medium Large Large

Inward Door

Unit Size

3-6 24.50 17.63 3.50 20.38 2.13 34.00 16.00 9.00 18.75 7.63 4.13 5.50

8-14 26.50 19.63 3.50 22.38 2.13 36.00 16.00 10.00 18.75 8.63 4.13 5.50

17 24.50 17.63 3.50 20.38 2.13 36.00 17.63 9.25 20.38 7.88 4.13 5.50 21 24.50 17.63 3.50 20.38 2.13 34.00 16.00 9.00 18.75 7.63 4.13 5.50 22 26.50 19.63 3.50 22.38 2.13 36.00 17.63 9.25 20.38 7.88 n/a n/a 25 24.50 17.63 3.50 20.38 2.13 46.00 17.63 14.25 20.38 12.88 4.13 5.50 26 26.50 19.63 3.50 22.38 2.13 46.00 17.63 14.25 20.38 12.88 n/a n/a 30 24.50 17.63 3.50 20.38 2.13 46.00 17.63 14.25 20.38 12.88 4.13 5.50 31 26.50 19.63 3.50 22.38 2.13 46.00 17.63 14.25 20.38 12.88 n/a n/a 35 24.50 17.63 3.50 20.38 2.13 48.00 17.63 15.25 20.38 13.88 5.75 10.00 36 29.50 22.63 3.50 25.38 2.13 46.00 17.63 14.25 20.38 12.88 n/a n/a 40 24.50 17.63 3.50 20.38 2.13 48.00 17.63 15.25 20.38 13.88 5.75 10.00 41 29.50 22.63 3.50 25.38 2.13 46.00 17.63 14.25 20.38 12.88 n/a n/a 50 24.50 17.63 3.50 20.38 2.13 48.00 17.63 15.25 20.38 13.88 5.75 10.00 51 29.50 22.63 3.50 25.38 2.13 46.00 17.63 14.25 20.38 12.88 n/a n/a 57 24.50 17.63 3.50 20.38 2.13 48.00 17.63 15.25 20.38 13.88 n/a n/a 58 29.50 22.63 3.50 25.38 2.13 46.00 17.63 14.25 20.38 12.88 n/a n/a 66 24.50 17.63 3.50 20.38 2.13 49.00 17.63 15.75 20.38 14.38 n/a n/a 80 24.50 17.63 3.50 20.38 2.13 54.00 17.63 18.25 20.38 16.88 n/a n/a

100, 120 24.50 17.63 3.50 20.38 2.13 60.00 17.63 21.25 20.38 19.88 n/a n/a

F D1 F D1 F D1 F D1 G V

Outward Door

Inward Door

Outward Door

Turning

Table 6. Access/turning extra large section dimensions (inches)

Extra Large

Inward Door Outward Door Turning

Unit Size

3 36.00 17.63 9.25 20.38 7.88 4.13 5.50

4, 6 41.00 17.63 11.75 20.38 10.38 4.13 5.50

8 44.00 19.63 12.25 22.38 10.88 4.13 5.50

10, 12, 14 42.50 19.63 11.50 22.38 10.13 4.13 5.50

17 44.00 17.63 13.25 20.38 11.88 4.13 5.50 21 50.25 17.63 16.38 20.38 15.00 4.13 5.50

22, 26, 31, 36, 41 n/a n/a n/a n/a n/a n/a n/a

25, 30 56.50 17.63 19.50 20.38 18.13 4.13 5.50 35, 40 63.75 17.63 23.13 20.38 21.75 5.75 10.00

50 68.50 17.63 25.50 20.38 24.13 5.75 10.00

51-120 n/a n/a n/a n/a n/a n/a n/a

F D1 F D1 G V

10 CLCH-PRC023A-EN

Air-to-Air Plate Frame Heat Exchangers

Opening A

2.00 in

Opening

Airflow

Side Elevation

Access

Door

Access

Door

Front/Back Elevation

Base Line

Access

Door

Figure 4. Air-to-air plate frame heat exchanger

Dimensions

Table 7. Air-to-air plate frame heat exchanger dimensions

Unit Size HEX Type W H L

Front/Back Opening Outward Door

A B1 B2 C D D1 D2 F E E1 S

3 BYPS/HIEF 31.50 58.25 54.50 27.50 22.50 22.50 51.50 6.75 2.63 4.25 14.88 6.75 2.50 4.50 1.00

4 BYPS/HIEF 44.00 58.25 54.50 40.00 22.50 22.50 51.50 6.75 2.63 4.25 14.88 6.75 2.50 4.50 1.00

6 BYPS/HIEF 44.00 70.75 63.00 40.00 28.75 28.75 64.00 6.75 2.63 4.25 17.38 6.75 2.50 4.50 1.00

8 BYPS/HIEF 50.50 75.75 63.00 46.50 31.25 31.25 69.00 6.75 2.63 4.25 17.38 6.75 2.50 4.50 1.00

BYPS/HIEF 61.50 75.75 71.00 57.50 31.25 31.25 69.00 6.75 2.63 4.25 20.38 6.75 2.50 4.50 1.00

LOW 61.50 75.75 54.50 57.50 31.25 31.25 69.00 6.75 2.63 4.25 14.88 6.75 2.50 4.50 1.00

BYPS/HIEF 66.50 83.25 71.00 62.50 35.00 35.00 76.50 6.75 2.63 4.25 20.38 6.75 2.50 4.50 1.00

LOW 66.50 83.25 63.00 62.50 35.00 35.00 76.50 6.75 2.63 4.25 17.38 6.75 2.50 4.50 1.00

BYPS/HIEF 72.00 83.25 71.00 68.00 35.00 35.00 76.50 6.75 2.63 4.25 20.38 6.75 2.50 4.50 1.00

LOW 72.00 83.25 63.00 68.00 35.00 35.00 76.50 6.75 2.63 4.25 17.38 6.75 2.50 4.50 1.00

BYPS/HIEF 72.00 98.25 93.50 68.00 42.50 42.50 91.50 6.75 2.63 4.25 20.38 6.75 2.50 4.50 1.00

LOW 72.00 98.25 71.00 68.00 42.50 42.50 91.50 6.75 2.63 4.25 20.38 6.75 2.50 4.50 1.00

BYPS/HIEF 80.00 105.75 93.50 76.00 46.25 46.25 99.00 6.75 2.63 4.25 20.38 6.75 2.50 4.50 1.00

LOW 80.00 105.75 82.50 76.00 46.25 46.25 99.00 6.75 2.63 4.25 20.38 6.75 2.50 4.50 1.00

BYPS/HIEF 80.00 123.25 110.00 76.00 55.00 55.00 109.50 2.13 9.63 4.25 20.38 6.75 2.50 4.50 1.00

LOW 80.00 123.25 93.50 76.00 55.00 55.00 109.50 2.13 9.63 4.25 20.38 6.75 2.50 4.50 1.00

BYPS/HIEF 93.50 123.25 110.00 89.50 55.00 55.00 109.50 2.13 9.63 4.25 20.38 6.75 2.50 4.50 1.00

LOW 93.50 123.25 100.00 89.50 55.00 55.00 109.50 2.13 9.63 4.25 20.38 6.75 2.50 4.50 1.00 35 BYPS/HIEF 100.00 134.75 110.00 96.00 60.75 60.75 109.50 2.13 21.13 4.25 20.38 6.75 2.50 4.50 1.00 40 BYPS/HIEF 112.50 134.75 110.00 108.50 60.75 60.75 109.50 2.13 21.13 4.25 20.38 6.75 2.50 4.50 1.00 50 LOW 125.50 151.75 110.00 121.50 69.25 69.25 109.50 2.13 38.13 4.25 20.38 6.75 2.50 4.50 1.00

Base

Ship Split

CLCH-PRC023A-EN 11

Dimensions

Airflow

Opening A

Opening B

2.00 in

Front/Back Elevation

Side Elevation

Access Door

Base Line

Access

Door

A1 A1

Blenders

Figure 5. Blender section

Table 8. Blender section dimensions (inches)

Unit size W L H A B C D D1

3 31.50 19.00 29.00 27.50 22.50 22.25 2.13 4.25 2.50 4.50 14.88 1.00 4 44.00 24.50 29.00 40.00 22.50 22.25 2.13 4.25 2.50 4.50 14.88 1.00 6 44.00 24.50 35.25 40.00 28.75 28.50 2.13 4.25 2.50 4.50 14.88 1.00

8 50.50 26.50 37.75 46.50 31.25 31.00 2.13 4.25 2.50 4.50 14.88 1.00 10 61.50 36.00 37 .75 57.50 31.25 31.00 7.88 4.25 2.50 4.50 20.38 1.00 12 66.50 36.00 41.50 62.50 35.00 34.75 7.88 4.25 2.50 4.5 0 20.38 1.00 14 72.00 36.00 41 .50 68.00 35.00 34.75 7.88 4.25 2.50 4.50 20.38 1.00 17 72.00 36.00 49.00 68.00 42.50 42.25 7.88 4.25 2.50 4.5 0 20.38 1.00 21 80.00 34.00 52 .75 76.00 46.25 46.00 6.88 4.25 2.50 4.50 20.38 1.00 22 61.50 30.50 67.25 57.50 60.75 46.00 2.13 4.25 2.50 4.5 0 20.38 1.00 25 80.00 46.00 61 .50 76.00 55.00 54.75 12.88 4.25 2.50 4.50 20.38 1.00 26 61.50 36.00 85.50 57.50 79.00 54.75 2.13 4.25 2.50 4.5 0 20.38 1.00 30 93.50 46.00 61 .50 89.50 55.00 54.75 12.88 4.25 2.50 4.50 20.38 1.00 31 72.00 40.00 85.50 68.00 79.00 54.75 7.00 4.25 2.50 4.5 0 20.38 1.00 35 100.00 48.00 67.25 96.00 60.75 60.50 12.88 4.25 2.50 4.50 20.38 1.00 36 80.00 40.00 89.00 76.00 82.50 60.50 7.00 4.25 2.50 4.5 0 20.38 1.00 40 112.50 48.00 67.25 108.50 60.75 60.50 12.88 4.25 2.50 4.50 20.38 1.00 41 80.00 48.00 104.00 76.00 97.50 60.50 7.00 4.25 2.50 4.50 20.38 1.00 50 125.50 48.00 75.75 121.50 69.25 69.00 12.88 4.25 2.50 4.50 20.38 1.00 51 93.50 48.00 104.00 89.50 97.50 60.50 7.00 4.25 2.50 4.50 20.38 1.00 57 125.50 48.00 85.50 121.50 79.00 60.50 12.88 4.25 2.50 4.50 20.38 1.00 58 93.50 48.00 116.25 89.50 109.75 60.50 7.00 4.25 2.50 4.50 20.38 1.00

12 CLCH-PRC023A-EN

Base

E E1 S1

Ship split

Dimensions

Table 8. Blender section dimensions (inches)

Unit size W L H A B C D D1

66 140.50 49.00 92.50 136.50 82.50 60.50 12.88 7.75 6.00 8.00 20.38 1.00 80 140.50 54.00 107.50 136.50 97.50 60.50 12.88 7.75 6.00 8.00 20.38 1.00

100 154.50 60.00 1 19.75 150.50 109.75 60.50 12.88 7.75 6.00 8.00 20.38 1.00 120 182.00 60.00 119.75 178.00 109.75 60.50 12.88 7.75 6.00 8.00 20.38 1.00

Note:1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the height

for standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.

Base

E E1 S1

Table 9. Blender section dimensions (inches)

Total Blender

Unit Size

3 8.00 1 18 3.94 2.00 1.36 4 9.00 1 20 3.94 2.00 1.36 6 12.00 1 24 4.81 2.00 1.36

8 15.00 1 26 5.56 2.00 1.36 10 16.00 1 28 5.56 2.00 1.36 12 22.00 1 32 6.56 2.00 1.36 14 22.00 1 32 6.56 2.00 1.36 17 32.00 2 28 5.56 2.00 1.36 21 36.00 2 30 5.56 2.00 1.36 22 32.00 1 40 8.00 2.00 7.00 25 44.00 2 32 6.56 2.00 1.36 26 36.00 1 44 8.00 2.00 11.00 30 50.00 2 36 6.56 2.00 1.36 31 40.00 1 48 8.00 2.00 10.00 35 50.00 2 36 6.56 2.00 7.00 36 61.00 1 52 9.31 2.50 10.00 40 66.00 3 32 6.56 2.00 8.00 41 73.00 1 56 10.39 2.50 13.00 50 75.00 3 36 6.56 2.00 10.00 51 97.00 1 66 11.65 2.50 10.00 57 90.00 3 38 6.56 2.00 12.00 58 97.00 1 66 11.65 2.50 14.00 66 102.00 3 42 8.00 2.00 12.00 80 108.00 3 44 8.00 2.00 15.00

100 120.00 3 48 8.00 2.00 18.00 120 219.00 3 56 10.39 2.50 16.00

Note:1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length.

Base line includes the height for standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame

on unit sizes 66-120.

Weight (lb.)

Number of

Blenders

Blender Size

DB EB CO

Ship split

CLCH-PRC023A-EN 13

Dimensions

Opening A

2.00 in

Opening

Airflow

Side Elevation

Front/Back Elevation

Access

Door

Base Line

Opening A

2.00 in

Opening

Airflow

Side Elevation

Front/Back Elevation

Access

Door

Base Line

Access

Door

Cool Dry Quiet (CDQ™) Desiccant Dehumidification Wheel

Figure 6. CDQ wheel sizes 3-21

Figure 7. CDQ wheel sizes 25-50

14 CLCH-PRC023A-EN

Table 10. CDQ section dimensions (inches)

Dimensions

Unit Size W H L

3 31.50 58.25 52.25 27.50 22.50 22.50 AE 51.50 2.13 4.25 14.88 18.50 6.75 2.50 4.50 1.00 4 44.00 58.25 52.25 40.00 22.50 22.50 AE 51.50 2.13 4.25 14.88 18.50 6.75 2.50 4.50 1.00 6 44.00 70.75 52.25 40.00 28.75 28.75 AE 64.00 2.13 4.25 14.88 18.50 6.75 2.50 4.50 1.00

8 50.50 75.75 52.25 46.50 31.25 31.25 AE 69.00 2.13 4.25 14.88 18.50 6.75 2.50 4.50 1.00 10 61.50 75.75 54.50 57.50 31.25 31.25 AE 69.00 2.13 4.25 14.88 20.75 6.75 2.50 4.50 1.00 12 66.50 83.25 57.50 62.50 35.00 35.00 AE 76.50 2.13 4.25 14.88 23.75 6.75 2.50 4.50 1.00 14 72.00 83.25 57.50 68.00 35.00 35.00 AE 76.50 2.13 4.25 14.88 23.75 6.75 2.50 4.50 1.00 17 72.00 98.25 57.50 68.00 42.50 42.50 AE 91.50 2.13 4.25 14.88 23.75 6.75 2.50 4.50 1.00 21 80.00 105.75 55.50 76.00 46.25 46.25 AE 99.00 2.13 4.25 14.88 21.75 6.75 2.50 4.50 1.00 25 80.00 123.25 55.50 76.00 55.00 55.00 AE 54.75 2.13 4.25 14.88 21.75 7.13 6.75 2.50 4.50 1.00 30 93.50 123.25 57.50 89.50 55.00 55.00 AE 54.75 2.13 4.25 14.88 23.75 7.13 6.75 2.50 4.50 1.00 35 100.00 134.75 56.25 96.00 60.75 60.75 AE 60.50 2.13 4.25 14.88 22.50 7.13 6.75 2.50 4.50 1.00 40 112.50 134.75 56.25 108.50 60.75 60.75 AE 60.50 2.13 4.25 14.88 22.50 7.13 6.75 2.50 4.50 1.00 50 125.50 151.75 58.75 121.50 69.25 69.25 AE 69.00 2.13 4.25 14.88 25.00 7.13 6.75 2.50 4.50 1.00

Note:1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heig ht

for standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120. or air-leaving (AL) side.

Front/Back Opening Outward Door

A B1 B2 Hinge3C D1 D2 F E E1

Outward swing door opening is (F-2.73)by(C-1.80).

G J K

Hinged on air-entering (AE) side

Base

Table 11. CDQ wheel availability

Unit Size

3 1000 n/a 4 2000 1500 - 1000 6 n/a 2000

8 n/a 3000 10 5000 4000 12 6000 5000 14 7000 6000 17 n/a 7000 21 10,500 8500 25 n/a 10,500 30 n/a 13,000 35 17,500 15,000 40 20,000 17,500 50 25,000 20,000

Note:1Wheel option is not available at the unit nominal air flow for unit sizes

6,8,17,25 and 30.

Damper

One Bypass

Wheel Size

Two Bypass

Dampers

CLCH-PRC023A-EN 15

Dimensions

Airflow

Side Elevation

Plan View

Right side

Left side

Box

Door

Box

Airflow

Figure 8. CDQ wheel cassette Table 12. CDQ wheel cassette dimensions

Unit sizes

available CFM A B C D S M

3 1000 27.00 7.00 7.00 12.57 1.86 10.61 4 1500 34.00 7.00 7.00 16.00 2.00 10.61

4,6 2000 39.00 7.00 7.00 18.51 1.98 12.18

8 3000 42.00 7.00 7.00 19.75 2.50 12.18

10 4000 48.00 7.00 7.00 22.75 2.50 12.18 10,12 5000 54.00 8.00 8.00 25.63 2.75 12.80 12,14 6000 60.00 8.00 8.00 28.63 2.75 12.80 14,17 7000 66.00 8.00 8.00 31.63 2.75 12.80

21 8500 72.00 9.00 9.00 33.93 4.15 13.10 21,25 10,500 76.00 9.00 9.00 35.93 4.15 13.10

30 13,000 84.00 9.50 9.50 39.43 5.14 13.35

35 15,000 90.00 9.50 9.50 42.43 5.15 13.35 35,40 17,500 9 6.00 12.00 12.00 44.93 6.15 14.65 40,50 20,000 102.00 12.00 12.00 47.93 6.15 14.65

50 25,000 116.20 14.80 14.60 48.50 7.10 16.30

Figure 9. CDQ external junction box and starter enclosure

16 CLCH-PRC023A-EN

Table 13. CDQ external junction box dimensions (inches)

Height Width Depth Edge width Edge height

Unit size W H L E

3 31.50 58.25 52.25 2.50 4.25 4.25 3.25 19.3 8 21.75 4 44.00 58.25 52.25 2.50 4.25 4.25 3.25 19.3 8 21.75 6 44.00 70.75 52.25 2.50 4.25 4.25 3.25 19.3 8 21.75

8 50.50 75.75 52.25 2.50 4.25 4.25 3.25 19.3 8 21.75 10 61.50 75.75 54.50 2.50 4.25 4.25 3.25 19.3 8 21.75 12 66.50 83.25 57.50 2.50 4.25 4.25 3.25 19.38 21.75 14 72.00 83.25 57.50 2.50 4.25 4.25 3.25 19.3 8 21.75 17 72.00 98.25 57.50 2.50 4.25 4.25 3.25 19.38 21.75 21 80.00 105.75 55.50 2.50 4.25 4.25 3.25 19.38 21.75 25 80.00 123.25 55.50 2.50 4.25 4.25 3.25 19.38 21.75 30 93.50 123.25 57.50 2.50 4.25 4.25 3.25 19.38 21.75 35 100.00 134.75 56.25 2.50 4.25 4.25 3.25 19.38 21.75 40 112.50 134.75 56.25 2.50 4.25 4.25 3.25 19.38 21.75 50 125.50 151.75 58.75 2.50 4.25 4.25 3.25 19.38 26.75

BH B Z F BY

Dimensions

Table 14. Starter enclosure for CDQ dimensions (inches)

Height Width Depth

Unit size W H L E

3 31.50 58.25 52.25 2.50 14.25 11.50 6.00 19.38 19.00

4 44.00 58.25 52.25 2.50 14.25 11.50 6.00 19.38 19.00

6 44.00 70.75 52.25 2.50 14.25 11.50 6.00 19.38 19.00

8 50.50 75.75 52.25 2.50 14.25 11.50 6.00 19.38 19.00

10 61.50 75.75 52.25 2.50 14.25 11.50 6.00 19.38 19.00 12 66.50 83.25 57.50 2.50 14.25 11.50 6.00 19.38 19.00 14 72.00 83.25 57.50 2.50 14.25 11.50 6.00 19.38 19.00 17 72.00 98.25 57.50 2.50 14.25 11.50 6.00 19.38 19.00 21 80.00 105.75 55.50 2.50 14.25 11.50 6.00 19.38 19.00 25 80.00 123.25 55.50 2.50 14.25 11.50 6.00 19.38 19.00 30 93.50 123.25 57.50 2.50 14.25 11.50 6.00 19.38 19.00 35 100.00 134.75 56.25 2.50 14.25 11.50 6.00 19.38 19.00 40 112.50 134.75 56.25 2.50 14.25 11.50 6.00 19.38 19.00 50 125.50 151.75 58.75 2.50 14.25 11.50 6.00 19.38 24.00

BH B Z F BY

Edge

width

Edge

height

CLCH-PRC023A-EN 17

Dimensions

Opening A

Opening B

2.00 in

Airflow

ND N.P.T. (Ext) Drain

Front Elvation

Side Elevation

L/2

Base Line

Coils

Horizontal Coil Section

Figure 10. Horizontal coil section

Table 15. Horizontal coil section dimensions (inches)

Front/Back

Unit Size W H

3 31.50 29.00 27.50 22.50 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 34.00 1.00 4 44.00 29.00 40.00 22.50 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 34.00 1.00 6 44.00 35.25 40.00 28.75 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 34.00 1.00

8 50.50 37.75 46.50 31.25 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 26.50 36.00 1.00 10 61.50 37.75 57.50 31.25 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 26.50 36.00 1.00 12 66.50 41.50 62.50 35.00 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 26.50 36.00 1.00 14 72.00 41.50 68.00 35.00 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 26.50 36.00 1.00 17 72.00 49.00 68.00 42.50 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 36.00 1.00 21 80.00 52.75 76.00 46.25 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 34.00 1.00 22 61.50 67.25 57.50 60.75 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 26.50 36.00 1.00 25 80.00 61.50 76.00 55.00 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 46.00 1.00 26 61.50 85.50 57.50 79.00 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 26.50 46.00 1.00 30 93.50 61.50 89.50 55.00 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 46.00 1.00 31 72.00 85.50 68.00 79.00 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 26.50 46.00 1.00 35 100.00 67.25 96.00 60.75 2.50 4.50 3.38 3.63 1.25 10.00 14.00 19.00 24.50 48.00 1.00 36 80.00 89.00 76.00 82.50 2.50 4.50 3.25 3.63 1.25 10.00 14.00 19.00 29.50 46.00 1.00 40 112.50 67.25 108.50 60.75 2.50 4.50 3.38 3.63 1.25 10.00 14.00 19.00 24.50 48.00 1.00 41 80.00 104.00 76.00 97.50 2.50 4.50 3.25 3.63 1.25 10.00 14.00 19.00 29.50 46.00 1.00 50 125.50 75.75 121.50 69.25 2.50 4.50 3.38 3.63 1.25 10.00 14.00 19.00 24.50 48.00 1.00 51 93.50 104.00 89.50 97.50 2.50 4.50 3.25 3.63 1.25 10.00 14.00 19.00 29.50 46.00 1.00 57 125.50 85.50 121.50 79.00 2.50 4.50 3.38 3.63 1.25 10.00 14.00 19.00 24.50 48.00 1.00 58 93.50 116.25 89.50 109.75 2.50 4.50 3.25 3.63 1.25 10.00 14.00 19.00 29.50 46.00 1.00

Opening Base

A B E E1 J K L L L L L

Drain Pan

Small Med

(NPT)

Ext

Med

Lrg Lrg

18 CLCH-PRC023A-EN

Dimensions

Opening A

Opening B

2.00 in

ND N.P.T. (Ext) Drain

Front Elvation

Side Elevation

L/2

Airflow

D2 Base Line

Access

Door

Access

Door

Table 15. Horizontal coil section dimensions (inches)

Front/Back

Unit Size W H

66 140.50 92.50 136.50 82.50 6.00 8.00 6.13 3.63 1.50 n/a 15.00 19.00 24.50 n/a 1.00

80 140.50 107.50 136.50 97.50 6.00 8.00 6.13 3.63 1.50 n/a 15.00 19.00 24.50 n/a 1.00 100 154.50 119.75 150.50 109.75 6.00 8.00 6.13 3.63 1.50 n/a 15.00 19.00 24.50 n/a 1.00 120 182.00 119.75 178.00 109.75 6.00 8.00 6.13 3.63 1.50 n/a 15.00 19.00 24.50 n/a 1.00

Note:1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heig ht

for standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120. is nominal pipe size. IAQ drain pain connections can be either LH or RH, but not both.

Opening

A B E E1 J K L L L L L

Base

Drain Pan

Small Med

(NPT)

Ext

Med

Lrg

Drain pan connection dim e ns io n

Lrg

Coil Section with Inspection Door

Figure 11. Horizontal coil section with inspection door

Table 16. Horizontal coil section with inspection door dimensions (inches)

Unit Size

3 31.50 29.00 24.50 34.00 27.50 22.50 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 22.25 9.88 14.88 1.00 4 44.00 29.00 24.50 34.00 40.00 22.50 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 22.25 9.88 14.88 1.00 6 44.00 35.25 24.50 34.00 40.00 28.75 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 28.50 9.88 14.88 1.00

8 50.50 37.75 26.50 36.00 46.50 31.25 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 31.00 9.88 14.88 1.00 10 61.50 37.75 26.50 36.00 57.50 31.25 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 31.00 9.88 14.88 1.00 12 66.50 41.50 26.50 36.00 62.50 35.00 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 34.75 9.88 14.88 1.00 14 72.00 41.50 26.50 36.00 68.00 35.00 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 34.75 9.88 14.88 1.00 17 72.00 49.00 24.50 36.00 68.00 42.50 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 42.25 9.88 14.88 1.00 21 80.00 52.75 24.50 34.00 76.00 46.25 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 46.00 9.88 14.88 1.00 22 61.50 67.25 26.50 36.00 57.50 60.75 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 60.50 9.88 14.88 1.00 25 80.00 61.50 24.50 46.00 76.00 55.00 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 54.75 9.88 14.88 1.00 26 61.50 85.50 26.50 46.00 57.50 79.00 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 60.50 9.88 14.88 1.00 30 93.50 61.50 24.50 46.00 89.50 55.00 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 54.75 9.88 14.88 1.00 31 72.00 85.50 26.50 46.00 68.00 79.00 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 60.50 9.88 14.88 1.00 35 100.00 67.25 24.50 48.00 96.00 60.75 2.50 4.50 3.38 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.00

CLCH-PRC023A-EN 19

W H

Med Lrg LLrg

Front/Back

Opening

Base2Drain Pan

A B E E1 J K

(NPT)

Med Lrg

Lrg

3,4

Door

D2 C

Med Lrg FLrg

Dimensions

Side Elevation

L/2

Airflow

Line

Access

Door

Access

Door

Opening A

Opening B

2.00 in

ND N.P.T. (Ext) Drain

Front Elvation

Top

Opening

Base

Table 16. Horizontal coil section with inspection door dimensions (inches)

Front/Back

Unit Size W H

Med Lrg LLrg

Opening

A B E E1 J K

Base2Drain Pan

36 80.00 89.00 29.50 46.00 76.00 82.50 2.50 4.50 3.25 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.00 40 112.50 67.25 24.50 48.00 108.50 60.75 2.50 4.50 3.38 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.00 41 80.00 104.00 29.50 46.00 76 .00 97.50 2.50 4.50 3.25 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.00 50 125.50 75.75 24.50 48.00 121.50 69.25 2.50 4.50 3.38 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.00 51 93.50 104.00 29.50 46.00 89 .50 97.50 2.50 4.50 3.25 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.00 57 125.50 85.50 24.50 48.00 121.50 79.00 2.50 4.50 3.38 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.00 58 93.50 116.25 29.50 46.00 89 .50 109.75 2.50 4.50 3.25 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.00 66 140.50 89.00 24.50 n/a 136.50 82.50 6.00 8.00 6.13 3.63 1.50 2.13 n/a 7.75 60.50 10.88 n/a 1.00 80 140.50 104.00 24.50 n/a 136.50 97.50 6.00 8.00 6.13 3.63 1.50 2.13 n/a 7.75 60.50 10.88 n/a 1.00

100 154.50 116.25 24.50 n/a 150.50 109.75 6.00 8.00 6.13 3.63 1.50 2.13 n/a 7.75 60.50 10.88 n/a 1.00 120 182.00 116.25 24.50 n/a 178.00 109.75 6.00 8.00 6.13 3.63 1.50 2.13 n/a 7.75 60.50 10.88 n/a 1.00

Note:1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the hei ght

for standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120. to door opening. Outward swing door opening is (F-2.73)by(C-1.80). can be either LH or RH, but not both.

Drain pan connection dimension is nominal pipe size. IAQ drain pain connections

(NPT)

Med Lrg

Door

Lrg

D1 D2 C

3,4

Inward swing doors are dimensioned

3,4

Med Lrg FLrg

Vertical Coil Section

Figure 12. Vertical coil section with inspection door

20 CLCH-PRC023A-EN

Table 17. Vertical coil section dimensions (inches)

Airflow

Base Line

Datum Line B

Datum Line A

Dimensions

Back

Unit Size W H L

3 31.50 29.00 34.00 27.50 22.50 8.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 22.25 14.88 1.00 4 44.00 29.00 34.00 40.00 22.50 8.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 22.25 14.88 1.00 6 44.00 35.25 34.00 40.00 28.75 8.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 28.50 14.88 1.00

8 50.50 37.75 36.00 46.50 31.25 8.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 31.00 14.88 1.00 10 61.50 37.75 36.00 57.50 31.25 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 31.00 14.88 1.00 12 66.50 41.50 36.00 62.50 35.00 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 34.75 14.88 1.00 14 72.00 41.50 36.00 68.00 35.00 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 34.75 14.88 1.00 17 72.00 49.00 36.00 68.00 42.50 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 42.25 14.88 1.00 21 80.00 52.75 34.00 76.00 46.25 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 46.00 14.88 1.00 25 80.00 61.50 46.00 76.00 55.00 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 54.75 14.88 1.00 30 93.50 61.50 46.00 89.50 55.00 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 54.75 14.88 1.00 35 100.00 67.25 48.00 96.00 60.75 10.00 4.50 13.00 2.50 4.50 3.38 3.63 1.25 3.25 4.25 60.50 14.88 1.00 40 112.50 67.25 48.00 108.50 60.75 10.00 4.50 13.00 2.50 4.50 3.38 3.63 1.25 3.25 4.25 60.50 14.88 1.00 50 125.50 75.75 48.00 121.50 69.25 10.00 4.50 13.00 2.50 4.50 3.38 3.63 1.25 3.25 4.25 60.50 14.88 1.00

Note:1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the height

Opening Top Opening Base

A B V1 G M E E1 J K ND D1 D2 C F

Drain Pan

Drain pan connection dimension

Door

Coil Locations

Figure 13. Coil locations Table 18. Coil location dimensions

1/2-inch, 5/8-inch and 1-inch Coils

Unit Size

3 - 12 1.63 4.75

14 - 17 1.63 4.75

21, 25, 30 1.63 4.88

22, 26, 31, 36, 41 1.59 5.56

35 - 40 1.63 5.63

50, 57 1.63 5.63 51, 58 1.66 6.56

66 - 120 2.13 9.75

Note: Base line includes the height for standard 2.5-inch integral base frame on unit

sizes 3-57 and 6-inch integral base frame on unit sizes 66-120. For coil connection information for refrigerant coils, refer to submittal. For specific dimensional information for all coils, refer to the unit submittals provided in TOPSS.

X Y

CLCH-PRC023A-EN 21

Dimensions

3/8 in. NPT (Int) Drain

'R' NPT (Ext) Return RH

'R' NPT (Ext) Supply LH

'R' NPT (Ext) Supply RH 'R' NPT (Ext) Return LH

3/8 in. NPT (Int) Vent

Airflow (RH)

Airflow (LH)

'R' NPT (Ext) Return R.H. 'R' NPT (Ext) Supply L.H.

'R' NPT (Ext) Supply R.H. 'R' NPT (Ext) Return L.H.

3/8-inch NPT (Int) Vent

Airflow (R.H.)

Airflow (L.H.)

Airflow (R.H.)

3/8-inch NPT (Int) Vent

Coil Connection Locations

Figure 14. Coil connection locations sizes 3-30

Figure 15. Coil connection locations sizes 35-120

22 CLCH-PRC023A-EN

Dimensions

Table 19. UW coil connection locations

2 - 8 Row

Unit Size

3, 4 1.13 8.63 11.75 19.25 20.25 n/a n/a n/a n/a 1.50

6 1.13 11.75 14.88 25.50 26.50 n/a n/a n/a n/a 1.50

8, 10 1.13 13.00 16.13 28.00 29.00 n/a n/a n/a n/a 2.00

12, 14 1.13 14.88 18.00 31.75 32.75 n/a n/a n/a n/a 2.00

17 1.13 18.63 21.75 39.25 40.25 n/a n/a n/a n/a 2.50 21 1.13 20.50 23.63 43.00 44.00 n/a n/a n/a n/a 2.50

22, 35, 40 1.13 27.38 30.50 56.75 57.75 n/a n/a n/a n/a 2.50

25, 30 1.13 24.88 28.00 51.75 52.75 n/a n/a n/a n/a 2.50

26, 31, 57 1.75 17.38 20.50 36.13 37.75 40.25 55.88 59.00 74.63 2.00

36, 66 1.75 18.00 21.13 37.38 39.00 41.50 57.75 60.88 77.13 2.00

41, 51, 80 1.75 21.75 24.88 44.88 46.50 49.00 69.00 72.13 92.13 2.50

50 1.75 14.88 18.00 31.13 32.75 35.25 48.38 51.50 64.63 2.00 58 1.75 28.00 31.13 57.38 59.00 61.50 80.88 84.00 103.38 2.50

100, 120 1.75 28.00 31.13 57.38 59.00 45.25 61.50 80.88 103.38 2.50

Table 20. UW coil connection locations

A B C D H I J K M R

E F L

Unit Size

3 2.50 1.75 4.25 5.00 7.13 9.25 6.63 6.63 8.75 11.00 4 2.50 1.75 4.25 5.00 7.13 9.25 6.63 6.63 8.75 11.00 6 2.50 1.75 4.25 5.00 7.13 9.25 6.63 6.63 8.75 11.00

8 2.25 1.75 4.50 5.00 7.13 9.25 6.63 6.63 8.75 11.00 10 2.25 1.75 4.50 5.00 7.13 9.25 6.63 6.63 8.75 11.00 12 2.25 1.75 4.50 5.00 7.13 9.25 6.63 6.63 8.75 11.00 14 2.25 1.75 4.50 5.00 7.13 9.25 6.63 6.63 8.75 11.00 17 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00 21 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00 22 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00 25 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00 26 1.75 2.38 4.00 5.63 7.75 9.88 5.75 8.00 10.13 12.25 30 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00 31 1.75 2.38 4.00 5.63 7.75 9.88 5.75 8.00 10.13 12.25 35 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00

2-Row 4-8 Row 2-Row 4-Row 6-Row 8-Row 2-Row 4-Row 6-Row 8-Row

E F L

Unit Size

36 1.75 2.38 4.00 5.63 7.75 9.88 5.75 8.00 10.13 12.25 40 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00 41 1.50 2.38 4.25 5.63 7.75 9.88 5.75 8.00 10.13 12.25 50 1.75 2.38 4.00 5.63 7.75 9.88 5.75 8.00 10.13 12.25 51 1.50 2.38 4.25 5.63 7.75 9.88 5.75 8.00 10.13 12.25 57 1.75 2.38 4.00 5.63 7.75 9.88 5.75 8.00 10.13 12.25 58 1.50 2.38 4.25 5.63 7.75 9.88 5.75 8.00 10.13 12.25 66 1.75 2.38 4.00 5.63 7.75 9.88 5.75 8.00 10.13 12.25 80 1.50 2.38 4.25 5.63 7.75 9.88 5.75 8.00 10.13 12.25

100 1.50 2.38 4.25 5.63 7.75 9.88 5.75 8.00 10.13 12.25 120 1.50 2.38 4.25 5.63 7.75 9.88 5.75 8.00 10.13 12.25

2-Row 4-8 Row 2-Row 4-Row 6-Row 8-Row 2-Row 4-Row 6-Row 8-Row

CLCH-PRC023A-EN 23

Dimensions

Table 21. UA coil connection locations

Unit Size

3 1.13 8.63 11.75 19.25 20.25 20.25 n/a n/a n/a n/a 1.50 2.50 4.25 6.63 4 1.13 8.63 11.75 19.25 20.25 20.25 n/a n/a n/a n/a 1.50 2.50 4.25 6.63 6 2.38 11.75 14.88 24.25 26.50 26.50 n/a n/a n/a n/a 1.50 2.50 4.25 6.63

8 2.38 13.00 16.13 26.75 29.00 29.00 n/a n/a n/a n/a 1.50 2.50 4.25 6.63 10 2.38 13.00 16.13 26.75 29.00 29.00 n/a n/a n/a n/a 1.50 2.50 4.25 6.63 12 1.13 14.88 18.00 31.75 32.75 32.75 n/a n/a n/a n/a 1.50 2.50 4.25 6.63 14 1.13 14.88 18.00 31.75 32.75 32.75 n/a n/a n/a n/a 1.50 2.50 4.25 6.63 17 1.13 18.63 21.75 39.25 40.25 40.25 n/a n/a n/a n/a 2.00 2.25 4.50 6.63 21 2.38 20.50 23.63 41.75 44.00 44.00 n/a n/a n/a n/a 2.00 2.25 4.50 6.63 22 1.13 27.38 30.50 56.75 57.75 57.75 n/a n/a n/a n/a 2.00 2.25 4.50 6.63 25 1.13 24.88 28.00 51.75 52.75 52.75 n/a n/a n/a n/a 2.00 2.25 4.50 6.63 26 3.00 17.38 20.50 34.88 37.75 37.75 41.50 55.88 59.00 73.38 1.50 2.00 3.75 5.75 30 1.13 24.88 28.00 51.75 52.75 52.75 n/a n/a n/a n/a 2.00 2.25 4.50 6.63 31 3.00 17.38 20.50 34.88 37.75 37.75 41.50 55.88 59.00 73.38 1.50 2.00 3.75 5.75 35 1.13 27.38 30.50 56.75 57.75 57.75 n/a n/a n/a n/a 2.00 2.25 4.50 6.63 36 1.75 18.00 21.13 37.38 39.00 39.00 41.50 57.75 60.88 77.13 2.00 2.00 3.75 5.75 40 1.13 27.38 30.50 56.75 57.75 57.75 n/a n/a n/a n/a 2.00 2.25 4.50 6.63 41 1.75 21.75 24.88 44.88 46.50 46.50 49.00 69.00 72.13 92.13 2.00 1.75 4.00 5.75 50 3.00 14.88 18.00 29.88 32.75 32.75 36.50 48.38 51.50 63.38 1.50 2.00 3.75 5.75 51 1.75 21.75 24.88 44.88 46.50 46.50 49.00 69.00 72.13 92.13 2.00 1.75 4.00 5.75 57 3.00 17.38 20.50 34.88 37.75 37.75 41.50 55.88 59.00 73.38 1.50 2.00 3.75 5.75 58 3.00 28.00 31.13 56.13 59 45.25 62.75 80.88 84.00 102.13 2.00 1.75 4.00 5.75 66 1.75 18.00 21.13 37.38 39.00 39.00 41.50 57.75 60.88 77.13 2.00 2.00 3.75 5.75 80 1.75 21.75 24.88 44.88 46.50 46.50 49.00 69.00 72.13 92.13 2.00 1.75 4.00 5.75

100 3.00 28.00 31.13 56.13 59.00 45.25 62.75 80.88 84.00 102.13 2.00 1.75 4.00 5.75 120 3.00 28.00 31.13 56.13 59.00 45.25 62.75 80.88 84.00 102.13 2.00 1.75 4.00 5.75

A B C D H1 H2 I J K M R E F L

2-Row 2-Row 2-Row 2-Row

Table 22. UU coil connection locations

4, 8 Row

Unit size A B C D H1 H2 I J K M R

12 1.13 14.88 18.00 31.75 32.75 32.75 n/a n/a n/a n/a 2.50 14 1.13 14.88 18.00 31.75 32.75 32.75 n/a n/a n/a n/a 2.50 17 1.13 18.63 21.75 39.25 40.25 40.25 n/a n/a n/a n/a 2.50 21 1.13 20.50 23.63 43.00 44.00 44.00 n/a n/a n/a n/a 2.50 22 1.13 27.38 30.50 56.75 57.75 57.75 n/a n/a n/a n/a 2.50 25 1.13 24.88 28.00 51.75 52.75 52.75 n/a n/a n/a n/a 2.50 26 1.75 17.38 20.50 36.13 37.75 37.75 40.25 55.88 59.00 74.63 2.50 30 1.13 24.88 28.00 51.75 52.75 52.75 n/a n/a n/a n/a 2.50 31 1.75 17.38 20.50 36.13 37.75 37.75 40.25 55.88 59.00 74.63 2.50 35 1.13 27.38 30.50 56.75 57.75 57.75 n/a n/a n/a n/a 2.50 36 1.75 18.00 21.13 37.38 39.00 39.00 41.50 57.75 60.88 77.13 2.50 40 1.13 27.38 30.50 56.75 57.75 57.75 n/a n/a n/a n/a 2.50 41 1.75 21.75 24.88 44.88 46.50 46.50 49.00 69.00 72.13 92.13 2.50 50 1.75 14.88 18.00 31.13 32.75 32.75 35.25 48.38 51.50 64.63 2.50 51 1.75 21.75 24.88 44.88 46.50 46.50 49.00 69.00 72.13 92.13 2.50

24 CLCH-PRC023A-EN

Dimensions

Table 22. UU coil connection locations

4, 8 Row

Unit size A B C D H1 H2 I J K M R

57 1.75 17.38 20.50 36.13 37.75 37.75 40.25 55.88 59.00 74.63 2.50 58 1.75 28.00 31.13 57.38 59.00 45.25 61.50 80.88 84.00 103.38 2.50 66 1.75 18.00 21.13 37.38 39.00 39.00 41.50 57.75 60.88 77.13 2.50

80 1.75 21.75 24.88 44.88 46.50 46.50 49.00 69.00 72.13 92.13 2.50 100 1.75 28.00 31.13 57.38 59.00 45.25 61.50 80.88 84.00 103.38 2.50 120 1.75 28.00 31.13 57.38 59.00 45.25 61.50 80.88 84.00 103.38 2.50

Table 23. UU Coil Connection Locations

Unit size

12 1.75 1.75 2.25 5.00 5.00 8.75 6.63 11.00

14 1.75 1.75 2.25 5.00 5.00 8.75 6.63 11.00

17 1.75 1.75 2.25 5.00 5.00 8.75 6.63 11.00

21 1.75 1.75 2.25 5.00 5.00 8.75 6.63 11.00

22 1.75 1.75 2.25 5.00 5.00 8.75 6.63 11.00

25 1.75 1.75 2.25 5.00 5.00 8.75 6.63 11.00

26 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25

30 1.75 1.75 2.25 5.00 5.00 8.75 6.63 11.00

31 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25

35 1.75 1.75 2.25 5.00 5.00 8.75 6.63 11.00

36 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25

40 1.75 1.75 2.25 5.00 5.00 8.75 6.63 11.00

41 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25

50 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25

51 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25

57 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25

58 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25

66 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25

80 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25 100 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25 120 0.88 2.88 2.88 5.13 7.13 9.38 8.00 12.25

(L.H.)

4 Row

4 Row (R.H.) 8 Row

4 Row

(L.H.)

4 Row (R.H.) 8 Row 4 Row 8 Row

E F L

CLCH-PRC023A-EN 25

Dimensions

Opening A

Opening B

2.00 in

Airflow

ND N.P.T. (Ext) Drain

Front Elvation

Side Elevation

L/2

Base Line

Integral Face-and-Bypass (IFB) Coils

Figure 16. Integral face-and-b y pass coil

Table 24. Integral face-and-bypass coil dimensions (inches)

Unit

size

Model

number

W H

Front/Back

Opening

A B E E1 J K ND (NPT) L L

Base

Drain Pan

4 A-24 44.00 29.00 40.00 22.50 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 6 A-24 44.00 35.25 40.00 28.75 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00

8 B -30 50.50 37.75 46.50 31.25 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 10 B-42 61.50 37.75 57.50 31.25 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 12 B-48 66.50 41.50 62.50 35.00 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 14 B-54 72.00 41.50 68.00 35.00 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 17 C-54 72.00 49.00 68.00 42.50 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 21 C-60 80.00 52.75 76.00 46.25 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 22 E-42 61.50 67.25 57.50 60.75 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 25 D-60 80.00 61.50 76.00 55.00 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 26 G-42 61.50 85.50 57.50 79.00 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 30 D-60 93.50 61.50 89.50 55.00 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 31 G-54 72.00 85.50 68.00 79.00 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00 35 E-60 100.00 67.25 96.00 60.75 2.00 4.50 3.38 3.63 1.25 29.50 43.00 1.00 36 H-60 80.00 89.00 76.00 82.50 2.00 4.50 3.38 2.63 1.00 26.50 43.00 1.00 40 E-60 112.50 67.25 108.50 60.75 2.00 4.50 3.38 3.63 1.25 29.50 43.00 1.00 41 J-54 80.00 104.00 76.00 97.50 2.00 4.50 3.38 2.63 1.00 26.50 43.00 1.00 50 VB-10 125.50 75.75 121.50 69.25 2.00 4.50 3.38 3.63 1.25 29.50 n/a 1.00 51 VD-7 93.50 104.00 89.50 97.50 2.00 4.50 3.38 3.63 1.25 29.50 n/a 1.00 57 VC-10 125.50 85.50 121.50 79.00 2.00 4.50 3.38 3.63 1.25 29.50 n/a 1.00 58 VE-7 93.50 116.25 89.50 109.75 2.00 4.50 3.38 3.63 1.25 29.50 n/a 1.00 66 VC-11 140.50 92.50 136.50 82.50 4.50 8.00 6.13 3.63 1.50 29.50 n/a 1.00 80 VD-11 140.50 107.50 136.50 97.50 4.50 8.00 6.13 3.63 1.50 29.50 n/a 1.00

100 VE-12 154.50 119.75 150.50 109.75 4.50 8.00 6.13 3.63 1.50 29.50 n/a 1.00 120 VE-12 182.00 119.75 178.00 109.75 4.50 8.00 6.13 3.63 1.50 29.50 n/a 1.00

Note:1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the height for standard

2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120. drain pain connections can be either LH or RH, but not both.

Drain pan connection dimension is nominal pipe size. IAQ

Med Lg <4 row

Med Lg

4 row

26 CLCH-PRC023A-EN

Figure 17. Integral face-and-bypass horizontal coil connection locations

Airflow

Damper at air entering side

Coil Supply - LHCoil supply - RH

Damper at air entering side

"R" NPT (EXT) Return RH Hot Water; 2,3 Row

"R" NPT (EXT) Supply RH Steam; 2 Row

"R" NPT (EXT) Supply R.H. Hot Water; 2,3 Row

"R" NPT (EXT) Return R.H. Steam; 2 Row

"R" NPT (EXT) Return LH Hot Water; 2,3 Row

"R" NPT (EXT) Supply LH Steam; 2 Row

"R" NPT (EXT) Supply L.H. Hot Water; 2,3 Row

"R" NPT (EXT) Return L.H. Steam; 2 Row

"R" NPT (EXT) Return RH Hot Water; 4 Row

"R" NPT (EXT) Supply RH Steam; 4 Row

"R" NPT (EXT) Supply RH Hot Water; 4 Row

"R" NPT (EXT) Return RH Steam; 4 Row

"R" NPT (EXT) Return LH Hot Water; 4 Row

"R" NPT (EXT) Supply LH Steam; 4 Row

"R" NPT (EXT) Supply LH Hot Water; 4 Row

"R" NPT (EXT) Return LH Steam; 4 Row

Damper at air entering side

Coil supply - RH

Coil supply - LH

Airflow

Dimensions

CLCH-PRC023A-EN 27

Dimensions

"R" NPT (EXT) Supply, Hot Water; 2 Row

"R" NPT (EXT) Return, Hot Water; 2 Row

"R" NPT (EXT) Return. Hot Water; 1.3 Row

"R" NPT (EXT) Supply Steam; 1.2.3 Row

"R" NPT (EXT) Supply, Hot Water; 1.3 Row

"R" NPT (EXT) Return, Steam; 1.2.3 Row

Down stream access

AirflowAirflow

Down stream access

Table 25. Integral f ace-and-bypass hor izontal coil connection location dimensions (inches) for steam (S T) and hot water

(HW) coils

2-row ST;

Unit

size

2, 4-row ST; 2, 3, 4-row HW

A B C D R H E F L

2, 3-row HW

4 9.75 16.31 14.00 3.44 3.00 19.75 n/a 26.25 n/a 30.50 22.00 38.50 6 9.75 16.31 14.00 3.44 3.00 19.75 n/a 26.25 n/a 30.50 22.00 38.50

8 9.75 24.69 14.00 3.44 3.00 28.13 n/a 26.25 n/a 30.50 22.00 38.50 10 9.75 24.69 14.00 3.44 3.00 28.13 n/a 26.25 n/a 30.50 22.00 38.50 12 9.75 25.19 14.00 3.94 3.00 29.13 n/a 26.25 n/a 30.50 22.00 38.50 14 9.75 25.19 14.00 3.94 3.00 29.13 n/a 26.25 n/a 30.50 22.00 38.50 17 9.75 33.56 14.00 3.94 3.00 37.50 n/a 26.25 n/a 30.50 22.00 38.50 21 9.75 33.56 14.00 3.94 3.00 37.50 n/a 26.25 n/a 30.50 22.00 38.50 22 9.75 50.31 14.00 3.94 3.00 54.25 n/a 26.25 n/a 30.50 22.00 38.50 25 9.75 41.94 14.00 3.94 3.00 45.88 n/a 26.25 n/a 30.50 22.00 38.50 26 9.75 67.06 14.00 3.94 3.00 71.00 n/a 26.25 n/a 30.50 22.00 38.50 30 9.75 41.94 14.00 3.94 3.00 45.88 n/a 26.25 n/a 30.50 22.00 38.50 31 9.75 67.06 14.00 3.94 3.00 71.00 n/a 26.25 n/a 30.50 22.00 38.50 35 9.75 50.31 14.00 3.94 3.00 54.25 n/a 26.25 n/a 30.50 22.00 38.50 36 9.75 75.44 14.00 3.94 3.00 79.38 n/a 26.25 n/a 30.50 22.00 38.50 40 9.75 50.31 14.00 3.94 3.00 54.25 n/a 26.25 n/a 30.50 22.00 38.50 41 9.75 83.81 14.00 3.94 3.00 87.75 n/a 26.25 n/a 30.50 22.00 38.50

Note:1IFB coils offer right/left hand header option and do not offer 3-row steam coil for size 4-40.

4-row

ST/HW

2-row ST;

2, 3-row HW

4-row

ST/HW

2-row ST;

2, 3-row HW

4-row

ST/HW

Figure 18. Vertical integral face-and-bypass (IFB) coil connection locations

28 CLCH-PRC023A-EN

Table 26. Vertical integral face-and-bypass coils

Airflow

Base Line

Datum Line B

Datum Line A

Dimensions

Unit size

A B C D R H L

1 - 3 Row

ST/HW

1-row

ST/HW

2-row HW2-row ST3-row

ST/HW

1-row

ST/HW

2-row HW2-row ST3-row HW1-3-row

ST/HW

1,2-row HW,

1-row ST

2-row ST3-row

ST/HW

1-row

ST/HW

2,3-row

ST/HW

1,2,3-row

ST/HW

50 35.00 50.88 6.38 52.63 53.13 5.94 2.38 3.13 3.31 7.10 3.00 3.00 4.00 56.00 56.00 22.00 51 35.00 74.875 6.375 76.625 77.125 5.938 2.375 3.125 2.813 7.100 3.00 3.00 3.00 80.000 80.000 22.00 57 35.00 62.88 6.38 64.63 65.13 5.94 2.38 3.13 3.31 7.10 3.00 3.00 4.00 68.00 68.00 22.00 58 35.00 89.938 6.375 94.625 95.125 3.000 2.375 3.125 2.813 7.100 3.00 3.00 3.00 93.688 98.000 22.00 66 35.00 62.88 6.38 64.63 65.13 5.94 2.38 3.63 3.31 7.60 3.00 4.00 4.00 68.00 68.00 22.00

80 35.00 74.88 6.38 76.63 77.13 5.94 2.38 3.63 3.31 7.60 3.00 4.00 4.00 80.00 80.00 22.00 100 35.00 89.94 6.38 94.63 95.13 3.00 2.38 3.63 3.31 7.60 3.00 4.00 4.00 93.69 98.00 22.00 120 35.00 89.94 6.38 94.63 95.13 3.00 2.38 3.63 3.31 7.60 3.00 4.00 4.00 93.69 98.00 22.00

Note: HW - Hot Water Coil; ST - Steam Coil. VIFB coils do not offer right/left hand header option but elbows could be flipped to get right/left connections.

More details please refer to coil specification.

Figure 19. Coil locations Table 27. Coil location dimensions

1/2-inch, 5/8-inch Coils and 1-inch pitched coil dimensions (inches)

Unit Size X Y

3 - 12 1.63 4.71

14 - 17 1.63 4.71

21, 25, 30 1.63 4.79

22, 26, 31, 36, 41 1.59 5.56

35, 40 1.59 5.56 50, 57 1.66 6.56 51, 58 1.66 6.56

Note:1Base line includes the height for standard 2.5-inch integral base frame on unit sizes 3-

66 - 120 2.16 10.66

57 and 6-inch integral base frame on unit sizes 66-120. For coil connection information for refrigerant coils, refer to submittals.

Controls Section

Table 28. Control section with access door dim ensions (inches)

Outward Swing Door Only

Unit size W H L

3 31.50 29.00 24.50 RH/LH AE 22.25 4.25 20.38 2.13 4 44.00 29.00 24.50 RH/LH AE 22.25 4.25 20.38 2.13 6 44.00 35.25 24.50 RH/LH AE 28.50 4.25 20.38 2.13

8 50.50 37.75 24.50 RH/LH AE 31.00 4.25 20.38 2.13 10 61.50 37.75 24.50 RH/LH AE 31.00 4.25 20.38 2.13 12 66.50 41.50 24.50 RH/LH AE 34.75 4.25 20.38 2.13 14 72.00 41.50 24.50 RH/LH AE 34.75 4.25 20.38 2.13 17 72.00 49.00 24.50 RH/LH AE 42.25 4.25 20.38 2.13 21 80.00 52.75 24.50 RH/LH AE 46.00 4.25 20.38 2.13 22 61.50 67.25 24.50 RH/LH AE 60.50 4.25 20.38 2.13 25 80.00 61.50 24.50 RH/LH AE 54.75 4.25 20.38 2.13 26 61.50 85.50 24.50 RH/LH AE 60.50 4.25 20.38 2.13 30 93.50 61.50 24.50 RH/LH AE 54.75 4.25 20.38 2.13 31 72.00 85.50 24.50 RH/LH AE 60.50 4.25 20.38 2.13 35 100.00 67.25 24.50 RH/LH AE 60.50 4.25 20.38 2.13 36 80.00 89.00 24.50 RH/LH AE 60.50 4.25 20.38 2.13

Door side Hinge Side C D2 F D1

CLCH-PRC023A-EN 29

Dimensions

Opening A

Opening B

2.00 in

Base

Line

Side Elevation

Front/Back Elevation

HV Door

Airflow

Table 28. Control section with access door dim ensions (inches)

Outward Swing Door Only

Unit size W H L

40 112.50 67.25 24.50 RH/LH AE 60.50 4.25 20.38 2.13 41 80.00 104.00 24.50 RH/LH AE 60.50 4.25 20.38 2.13 50 125.50 75.75 24.50 RH/LH AE 69.00 4.25 20.38 2.13 51 93.50 104.00 24.50 RH/LH AE 60.50 4.25 20.38 2.13 57 125.50 85.50 24.50 RH/LH AE 60.50 4.25 20.38 2.13 58 93.50 116.25 24.50 RH/LH AE 60.50 4.25 20.38 2.13 66 140.50 92.50 24.50 RH/LH AE 60.50 7.75 20.38 2.13 80 140.50 107.50 24.50 RH/LH AE 60.50 7.75 20.38 2.13

100 154.50 119.75 24.50 RH/LH AE 60.50 7.75 20.38 2.13 120 182.00 119.75 24.50 RH/LH AE 60.50 7.75 20.38 2.13

Note: Access door available on opposit e side from high or low voltage door

Figure 20. Control section with high voltage controls door

Door side Hinge Side C D2 F D1

Table 29. Controls section with high voltage controls door dimensions (inches)

30 CLCH-PRC023A-EN

Unit size W H L

Door

side

Hinge

side C D2

Unit

level1

Unit

level 2 F D1 D S

3 31.50 29.00 24.50 RH / LH RH 22.25 4.25 12.25 12.25 17.38 2.25 3.00 1.00 4 44.00 29.00 24.50 RH / LH RH 22.25 4.25 12.25 12.25 17.38 2.25 3.00 1.00

6 44.00 35.25 24.50 RH / LH RH 28.50 4.25 18.50 12.25 17.38 2.25 3.00 1.00

8 50.50 37.75 24.50 RH / LH RH 31.00 4.25 21.00 12.25 17.38 2.25 3.00 1.00 10 61.50 37.75 24.50 RH / LH RH 31.00 4.25 21.00 12.25 17.38 2.25 3.00 1.00 12 66.50 41.50 24.50 RH / LH RH 34.75 4.25 24.75 12.25 17.38 2.25 3.00 1.00

Outward Swing Door Only

14 72.00 41.50 24.50 RH / LH RH 34.75 4.25 24.75 12.25 17.38 2.25 3.00 1.00 17 72.00 49.00 24.50 RH / LH RH 42.25 4.25 32.25 12.25 17.38 2.25 3.00 1.00 21 80.00 52.75 24.50 RH / LH RH 46.00 4.25 36.00 12.25 17.38 2.25 3.00 1.00

22 61.50 67.25 24.50 RH / LH RH 60.50 4.25 44.75 n/a 17.38 2.25 3.00 1.00 25 80.00 61.50 24.50 RH / LH RH 54.75 4.25 38.75 n/a 17.38 2.25 3.00 1.00

26 61.50 85.50 24.50 RH / LH RH 60.50 4.25 44.75 n/a 17.38 2.25 3.00 1.00

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