Trane Climate Changer T Series Installation Operation & Maintenance

Installation

Operation

Maintenance

T-Series Climate Changer™

Air Handlers

Sizes 3 to 100

Part No. X39510024010A

January 2008

CLCH-SVX06A-EN

Warnings and Cautions

Protecting the Environment

World environmental scientists have concluded, based on the best currently available

evidence, that ozone in our upper atmosphere is being reduced due to the release of CFC

(chlorofluorocarbon) fully halogenated compounds.

Trane urges that all HVAC servicers working on Trane equipment, or any manufacturer’s

products, make every effort to eliminate, if possible, or vigorously reduce the emission

of CFC, HCFC (halocarbon that contains fluorine, chlorine, carbon, and hydrogen), and

HFC (halocarbon that contains only fluorine, carbon, and hydrogen) refrigerants to the

atmosphere resulting from installation, operation, routine maintenance, or major service

on this equipment. Always act in a responsible manner to conserve refrigerants for

continued use even when acceptable alternatives are available.

Refrigerant used in any type of air-conditioning or refrigerating equipment should be

recovered for reuse, recovered and/or recycled for reuse, reprocessed (reclaimed), or

properly destroyed, whenever it is removed from equipment. Never release it to the

atmosphere!

NOTICE:

Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully.

 WARNING

...indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

 CAUTION

...indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

It may also be used to alert against unsafe practices.

CAUTION

...indicates a situation that may result in equipment or property-damage-only accidents.

CLCH-SVX06A-EN • T-Series Climate Changer Air Handler 3

Warnings and Cautions

 WARNING

Equipment Damage From Ultraviolet (UV) Lights!

Trane does not recommend field-installation of ultraviolet lights in its air handling

equipment for the intended purpose of improving indoor air quality. High intensity

C-band ultraviolet light is known to severely damage polymer (plastic) materials and

poses a personal safety risk to anyone exposed to the light without proper personal

protective equipment (could cause damage to eyes and skin). Polymer materials

commonly found in HVAC equipment that may be susceptible include insulation on

electrical wiring, fan belts, thermal insulation, various fasteners and bushings.

Degradation of these materials can result in serious damage to the equipment.

Trane accepts no responsibility for the performance or operation of our air handling

equipment in which ultraviolet devices were installed outside of the Trane factory.

Ultraviolet (UV) Germicidal Irradiation Lights (optional)

The United States Environmental Protection Agency (EPA) believes that molds and

bacteria inside buildings have the potential to cause health problems in sensitive

individuals. If specified, Trane provides ultraviolet lights (UV-C) as a factory-engineered

and installed option in select commercial air handling products for the purpose of

reducing microbiological growth (mold and bacteria) within the equipment. When

factory provided, polymer materials that are susceptible to deterioration by the UV-C

light will be substituted or shielded from direct exposure to the light. In addition, UV-C

radiation can damage human tissue, namely eyes and skin. To reduce the potential for

inadvertent exposure to the lights by operating and maintenance personnel, electrical

interlocks that automatically disconnect power to the lights are provided at all unit entry

points to equipment where lights are located.

4 CLCH-SVX06A-EN

Contents

Warnings and Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Protecting the Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Ultraviolet (UV) Germicidal Irradiation Lights (optional) . . . . . . . . . . . . . . . . 3

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Overview of Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Operating Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Unit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Factory-Mounted Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Pre-Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Inspection Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Assembly Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Resolving Shipping Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Storage Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Preparing the Unit Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Unit Dimensions and Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Service Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Installation-Mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Lifting and Rigging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Assembly Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Assembling the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Fan Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Unit Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Duct Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Installation - Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Coil Piping and Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Examples of Field-Installed Evaporator Piping . . . . . . . . . . . . . . . . . . . . . . . 61

Installation - Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

CLCH-SVX06A-EN 5

Contents

Controls Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Connecting the operator display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Setting up the operator display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Calibrating the operator display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Adjusting brightness and contrast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

External communications port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Pre-Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

External Insulating Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85

Maintenance Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Air Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Drain Pans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Coil Winterization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Ultraviolet (UV) Light Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

6 T-Series Climate Changer Air Handler IOM • CLCH-SVX06A-EN

Description

Overview of Manual

Use this manual to install, startup, operate, and maintain the T-Series Climate Changer™

air handler. Carefully review the procedures discussed in this manual to minimize

installation and startup difficulties.

Nameplate

Each T-Series section is provided with a nameplate/label (see Figure 1), which identifies

the type of section, customer tagging information, the section serial number, the section

position, and the service model number.

Note: This information is required when ordering parts or requesting service for a

T-Series air handler.

Figure 1. T-Series air handler section nameplate

Module type

Module location

in direction of

airflow

Module serial

number

Unit tagging

Module service

model number

Additional module

specific information:

-Filter sizes

-Fan motor data

-Coil(s) service

model number

Trane order

number

Unit level

serial number

and service

model number

Controls serial

number and

service model

number

Agency listing

and/or agency

certification

symbols

CLCH-SVX06A-EN • T-Series Climate Changer Air Handler 7

General Information

Operating Environment

The T-Series Climate Changer air handler is a central station outdoor air handler. When

considering the placement of the T-Series air handler, it is important to consider the

operating environment. The acceptable ambient temperature range for unit operation is

-40ºF to 140ºF (-40ºC to 60ºC).

For heating applications, a special motor may be required to withstand the higher

temperatures. Motors with Class B insulation are acceptable for ambient temperatures

up to 104º F, while motors with Class F insulation can withstand ambient temperatures

to +140º F (60º C).

Note: Units with UL approval have a maximum ambient temperature requirement of

104ºF. The customer should provide adequate freeze protection for the coils. See

“Coil Winterization,” on page 94 for more information.

Unit Description

The T-Series Climate Changer air handler is an outdoor air handler designed for a variety

of controlled-air applications. The basic unit consists of a fan, heating and/or cooling

coils, filters, and dampers.

T-Series air handlers ship as complete assemblies or in sub-assemblies if shipping splits

are required. Some assembly is required when the unit ships in subassemblies.

A wide variety of components is available for the T-Series air handler, including

numerous fan, coil, and filter options, access sections, diffusers, discharge plenums,

face-and-bypass sections, UL-approved electric heat sections, humidifiers, mixing boxes,

moisture eliminator sections, exhaust dampers, controls, blenders and airflow

monitoring stations.

For more information, refer to the following documents, available from your local Trane

sales engineer:

• T-Series air handler catalog, CLCH-DS-9

• Gas Heat for M-Series and T-Series Climate Changer™ Air Handlers

– CLCH-SVX04C-EN

• Energy Wheels for T-Series Climate Changer™ Air Handlers

– CLCH-SVX01B-EN

• LJ Wing Coils - installation manuals available from www.ljwing.com

– IOMIFB-5

– IOMVIFB-5

• Humidifiers - installation manual available from www.armstrong-intl.com

– Armstrong Bulletin No. 560-G

8 T-Series Climate Changer Air Handler • CLCH-SVX06A-EN

General Information

Factory-Mounted Controls

The T-Series air handler is available with a wide selection of factory-mounted controls,

including controllers, motor starters, and variable frequency drives (VFD).

Most control components are mounted inside the unit. Depending on the system

configuration, this may include damper actuators, dirty filter switches, averaging

temperature sensors, and low limit switches. VFDs, starters, controllers, control

transformers, static pressure transducers, DC power supplies, and customer interface

relays will be in enclosures mounted on the inside of the unit.

Small items that cannot be factory-mounted, such as space temperature sensors, outside

air temperature sensors, and humidity sensors, will ship inside the control enclosures,

or packaged and shipped inside the fan or mixing box section. Larger items are shipped

inside the fan section.

Note: All control valves ship directly to the “ship-to address” from the vendor unless

another address is given on the Trane sales order.

All factory-mounted control systems (controls that are factory-wired to a unit controller

or termination strip) ordered without starters or variable-frequency drives (VFDs) are

provided with 120 to 24 Vac control transformers mounted and wired in the auxiliary

control panel. The customer must provide 120 Vac control power, 50/60 Hz, typically

3 amps for unit sizes 3 to 57 and 5 amps for unit sizes 66 to 100. A dedicated 15-amp circuit

is recommended.

Factory-mounted control systems ordered with factory-mounted starters or VFDs are

supplied with line to 24 Vac control transformers. No additional power wiring is required.

Pre-Packaged Solutions for Controls

If the T-Series air handler has been selected using one of Trane’s pre-packaged solutions

options for controls, there are a number of resources available to aid in commissioning

and start-up of the unit. These resources include commissioning sheets, graphics and

technical application notes. The technical application notes include the control

sequencing, Trane Graphic Programming (TGP) and Rover set-up files for the specific

unit selected. These resources are available through your local Trane sales office.

For a more in-depth understanding of controls, refer to the following manuals:

• For factory-configured AH540/AH541 controllers

– CNT-SVX05B-EN

• For programmable MP580 controllers

– CNT-SVP01A-EN

• For hardware installation

– CNT-SVN01A-EN

• For Trane TR1 Drives (from Danfoss)

– TR1-SVX10A-EN

CLCH-SVX06A-EN • T-Series Climate Changer Air Handler 9

General Information

Wiring

 WARNING

Grounding Required!

All field-installed wiring must be completed by qualified personnel. All field-installed

wiring must comply with NEC and applicable local codes. Failure to follow these

instructions could result in death or serious injuries.

Entrances are provided for field-installation of high and low voltage wiring through a

pipe/nipple connection in the base of the unit. The low- and high-voltage connections are

on opposite sides of the unit on sizes 3 - 57 and on the same side for sizes 66 - 100. Before

installation, consider overall unit serviceability and accessibility before mounting,

running wires (power), making penetrations, or mounting any components to the

cabinet.

Wiring to T-Series units must be provided by the installer and must comply with all

national and local codes. The fan motor nameplate includes a wiring diagram. If there are

any questions concerning the wiring of the motor, write down the information on the

motor nameplate and contact your local Trane sales office.

10 T-Series Climate Changer Air Handler • CLCH-SVX06A-EN

Pre-Installation Requirements

The T-Series air handler typically ships as a complete air handler, but if shipping splits

are required, it can ship in individual sections, or in section sub-assemblies. Unit sizes

3 to 100 have an integral base rail.

The specifications provided in Table 1 indicate the maximum values for a single-piece

shipment. If either the maximum weight or maximum length is exceeded, the T-Series

unit will ship in multiple pieces.

Note: These limits are based on a four-point lift.

Inspection Checklist

Upon receipt of the air-handling unit, prior to unloading, visually check the components

for any damage that may have occurred during shipment. Conduct a thorough inspection

immediately before accepting the shipment.

Note: Delivery cannot be refused. Trane is not responsible for shipping damage.

• Check all access doors to confirm the latches and hinges are not damaged.

• Inspect the interior of each section for any internal damage.

• Concealed damage must be reported within 15 days of receipt.

• Inspect the coils for damage to the fin surface and/or coil connections.

• If the unit was ordered with factory-mounted controls, locate all sensors.

• Items that cannot be factory-mounted should ship inside the control enclosures, or

should be packaged inside the fan or mixing box section.

• Check all control devices attached to the unit exterior and confirm they are not

damaged.

• Manually rotate the fan wheel to ensure free movement of the shaft, bearings, and

drive.

• Inspect the fan housing for any foreign objects.

• If the unit shipped in sub-assemblies, locate the assembly hardware, which should be

packaged and shipped inside the fan or mixing box section.

Table 1. Shipping length and weight limitations for single piece shipments

Unit Size Max Weight (lbs) Max Length (in)

3-40 15,000 360

50 15,000 336

57-66 15,000 112

80 15,000 120

100 15,000 124

CLCH-SVX06A-EN • T-Series Climate Changer Air Handler 11

Pre-Installation Requirements

Assembly Hardware

Trane air handlers ship with all necessary assembly hardware and gasket material. This

hardware is packaged in either a clear plastic envelope or cardboard box and can be

found inside the fan, mixing box, or access section. If there is not enough space inside

the section, a crate or pallet will be loaded onto the bed of the truck. Check the Parts List

on the Field Assembly drawing against the contents of the crate. Do not proceed with unit

assembly until verification that all materials are present. Sometimes it is necessary to use

more than one section to ship hardware. Please check all sections thoroughly before

contacting your local Trane sales engineer to report missing hardware.

Resolving Shipping Damage

Trane air handlers ship free-on-board (FOB) ship dock, meaning that the unit belongs to

the customer the moment the delivery truck leaves the factory shipping dock. If damage

has occurred to the unit during shipment, follow these instructions:

Note: Trane is not responsible for shipping damage.

1. Make specific notation describing the damage on the freight bill. Take photos of the

damaged material if possible.

2. Report all claims of shipping damage to the delivering carrier immediately and

coordinate carrier inspection, if necessary.

Note: Do not attempt to repair the unit without consulting the delivering carrier.

3. Notify your Trane sales representative of the damage and arrange for repair.

Note: Do not attempt to repair the unit without consulting the Trane sales representative.

4. Keep the damaged material in the same location as it was received.

Note: It is the receiver's responsibility to provide reasonable evidence that concealed

damage was not incurred after delivery.

12 T-Series Climate Changer Air Handler • CLCH-SVX06A-EN

Pre-Installation Requirements

Storage Recommendations

A T-Series air handler is an outdoor unit and requires no special protection for storage

before installation. Keep the equipment in the original shipping container for protection

and ease of handling.

Note: The warranty does not cover damage to the unit or controls due to negligence

during storage.

For longer periods of storage, allow enough clearance around the unit to perform

periodic inspection and maintenance of the equipment. In addition, loosen belt tension

on drive belts.

General Storage

The unit controller and all other electronic components should be stored in conditions

of -20ºF to 120°F and 5 to 95 percent relative humidity, non-condensing. Electrical

components are not moisture-tolerant.

Long-Term Storage

While the unit is in storage:

• Every two weeks, rotate the fan and motor shaft 30 revolutions by hand. Check for free

rotation.

• Every six months, check fan shaft bearings and grease lines. Add grease using a

manual grease gun following the lubrications recommendations in “Fan Bearing

Lubrication” section on page 90.

Check the motor lubrication; remove and clean grease plugs and check for the presence

of moisture in the grease. If moisture is present, remove the motor and send it to an

authorized repair shop for bearing inspection/replacement. If no moisture if present,

refer to the motor manufacturer’s lubrication recommendation for proper lubrication.

CLCH-SVX06A-EN • T-Series Climate Changer Air Handler 13

Pre-Installation Requirements

Preparing the Unit Site

• Ensure the installation site can support the total weight of the unit (see “Unit

Dimensions and Weights” section on page 15 for approximate section weights; refer

to the unit submittals for actual weights).

• Allow sufficient space for adequate free air and necessary service access (see

“Service Clearances” on page 15). Refer to submittals for specific minimums.

• Allow room for supply and return piping, ductwork, electrical connections, and coil

removal.

• Ensure there is adequate height for condensate drain requirements. See “Drain Pan

Trapping” on page 50.

Note: If unit is installed in a mechanical room on a pad, inadequate height may

necessitate core-drilling the floor to attain proper trap height. Insufficient height

could inhibit condensate drainage and result in flooding the unit and/or equipment

room.

CAUTION

Microbial Growth!

The roof curb or foundation must be level and the condensate drain at the proper

height for proper coil drainage and condensate flow. Standing water and wet surfaces

inside the equipment can become an amplification site for microbial growth (mold),

which may cause odors and damage to the equipment and building materials.

• Confirm the roof curb or foundation of the mounting platform is level and large

enough to accommodate the unit. Refer to the unit submittals for specific dimensions.

• Provide adequate lighting for maintenance personnel to perform maintenance

duties.

• Provide permanent power outlets in close proximity to the unit for installation and

maintenance.

• Depending upon job requirements, the customer may need to provide 120 Vac power

to the unit controller. Refer to submittals for more information. A dedicated 15-amp

circuit is recommended.

• Wiring for T-Series units must be provided by the installer and must comply with all

national and local electrical codes.

• Rooftop curb mounted units must be sealed tightly to the curb. Use proper sealants

and roof to curb sealing techniques to prevent water and air leakage. Refer to T-Series

roof curb installation manual CLCH-IN-18.

Note: Preparation of the roof curb or pier mount and roof openings should be completed

prior to lifting the unit to the roof.

14 T-Series Climate Changer Air Handler • CLCH-SVX06A-EN

Pre-Installation Requirements

Roof Curb Installation Checklist

See T-Series air handler Roof Curb installation manual CLCH-IN-18 for information on

installing roof curbs.

It is recommended that the curb be installed directly on the support members and

fastened to the supports using tack welds or other equivalent methods. Properly

supported decking should be installed inside the air handler section of the curb when this

method is used. See Figure 2.

1. Verify that the roof structure can adequately support the combined weight of the unit

and curb assembly.

2. Ensure that the selected installation location provides sufficient service and

operational clearances.

3. Remove any twist within the curb due to roof supports and square the curb.

4. Level the curb.

5. Secure the curb to the roof support members.

6. Install 2-inch thick boards or rigid insulation around the curb.

7. Install cant strips around the curb.

8. Bring field supplied roofing felt up to the top of the curb nailing strips. Nail felt into

place.

9. Install field supplied flashing under the lip of the curb flanges and over the felt.

10. Apply sealant to the four corners. Caulk all joints between the curb and the roof.

Attach the gasket material to the curb’s top flanges (entire perimeter) and to the

supply and return air duct opening panel flanges.

Figure 2. Cross section of typical curb installation on new construction

CLCH-SVX06A-EN • T-Series Climate Changer Air Handler IOM 15

Unit Dimensions and Weights

Service Clearances

Figure 3. Service clearance

Drive

Fan

Coil

Filter

Table 2. Service Clearances (inches)

Clearance Items 3 6 8 10 12 14 17 21 25 30 35 40 50 57 66 80 100

A (filter) 48 48 48 48 48 48 48 48 48 48 48 48 48 48 52 56 58

B (coil) 48 60 64 75 79 83 89 91 93 106 110 123 134 134 150 150 165

C (fan) 48484851545861606666657077779391101

D (starter or VFD) 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60

Note: 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, etc. Sufficient

clearance must be provided on all sides of unit for removal of panels or section-to-section attachment brackets. Clearance for starters,

VFDs, or other high-voltage devices must be provided per NEC requirements.

16 T-Series Climate Changer Air Handler IOM • CLCH-SVX06A-EN

Unit Dimensions and Weights

Note: For specific dimensional and weight information, refer to the unit submittals. The

dimensions and weights in this manual are approximate. Trane has a policy of

continuous product and product data improvement and reserves the right to

change design and specifications without notice.

Table 3. Section dimensions (inches) and weights (pounds)-unit sizes 3-25

Nominal airflow

1500 3000 4000 5000 6000 7000 8500 10,500 12,500

Airflow at 625 fpm

2169 3475 4338 6075 8331 9025 10,938 12,500 15,000

Unit size 3 6 8 10 12 14 17 21 25

Height (inches)

32.5 35 38.75 41.75 45.75 48.75 52.75 57.25 63.5

Width (inches)

37 50 54 66 70 74 80 82 84

Mixing box with filter

36 27.25 31 34 34 34 34 34 40

286 282 325 424 450 505 554 586 695

Traq mixing box with

back Traq damper

24.75 27.25 31 34 34 34 34 34 40

153 202 235 313 332 355 383 399 488

Economizer

49 49 49 60.5 60.5 60.5 60.5 60.5 60.5

326 387 424 574 622 664 721 723 777

Exhaust damper

15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5

107 124 134 152 163 173 186 204 219

Blender

40.25 42.75 46.5 49.5 49.5 49.5 49.5 49.5 55.5

246 301 343 418 444 467 501 540 632

Filter, angled

24.75 27.25 31 24.5 24.5 24.5 24.5 24.5 24.5

203 253 222 257 274 315 339 361 382

Filter, short bag -

18 in.

24.75 27.25 24.5 24.5 24.5 24.5 24.5 24.5 24.5

174 213 179 211 225 260 278 306 321

Filter, long bag -

30 in.

36 41 44 34 38 40 44 48.5 54.75

243 310 347 345 387 446 506 594 677

Filter, short cartridge

24.75 27.25 24.5 24.5 24.5 24.5 24.5 24.5 24.5

183 231 197 241 252 301 327 360 399

Filter, long cartridge

24.75 27.25 24.5 24.5 24.5 24.5 24.5 24.5 24.5

194 245 219 273 285 340 368 426 447

Filter, flat

11 11 11 11 11 11 11 11 11

85 98 105 124 137 147 157 173 179

Filter, flat combination

15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5

124 144 157 190 214 231 252 274 297

Filter, HEPA

40.25 42.75 46.5 40 40 40 40 40 40

251 362 408 424 598 610 699 731 857

Blank/inspection,

small

11 11 11 11 11 11 11 11 11

61 70 75 84 89 93 99 107 112

Blank/access, medium

15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5

81 93 99 111 118 123 131 141 148

Blank/access,

extended medium

19 19 19 19 19 19 19 19 19

82 98 105 120 128 136 146 158 165

Blank/access,

medium-large

n/a n/a 24.5 24.5 24.5 24.5 24.5 24.5 24.5

n/a n/a 131 149 159 168 180 196 204

Blank/access, large

24.75 27.25 31 34 34 34 34 34 40

135 170 201 255 270 283 301 325 403

CLCH-SVX06A-EN • T-Series Climate Changer Air Handler IOM 17

Unit Dimensions and Weights

Nominal airflow

1500 3000 4000 5000 6000 7000 8500 10,500 12,500

Airflow at 625 fpm

2169 3475 4338 6075 8331 9025 10,938 12,500 15,000

Unit size 3 6 8 10 12 14 17 21 25

Height (inches)

32.5 35 38.75 41.75 45.75 48.75 52.75 57.25 63.5

Width (inches)

37 50 54 66 70 74 80 82 84

Coil, small

with 2-row UW

11 11 11 11 11 11 11 11 11

131 166 183 217 243 260 290 323 355

Coil, medium

with 8-row UW

15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5

208 275 316 383 446 489 553 638 718

Coil, extended-medium

with 8-row UW

19 19 19 19 19 19 19 19 19

216 299 350 426 509 552 635 711 801

Coil, medium-large

with 10-row W

n/a n/a 24.5 24.5 24.5 24.5 24.5 24.5 24.5

n/a n/a 494 605 731 803 945 1075 1217

Coil, large

with 10-row W

24.75 27.25 31 34 34 34 34 34 40

271 369 579 730 862 941 1091 1228 1458

Coil, electric heat

24.75 27.25 31 34 34 34 34 34 40

234 344 400 504 544 581 650 698 851

Coil, integral face-and-

bypass

24.75 27.25 31 34 34 34 34 34 40

398 502 619 722 768 830 992 1044 1295

Face-and-bypass,

internal

15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5

116 148 163 201 217 248 270 297 322

Face damper

15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5

120 153 169 209 227 258 281 311 340

Humidifier

31 31 31 31 31 31 31 31 31

235 299 327 392 440 465 525 538 600

Moisture eliminator

11 11 11 11 11 11 11 11 11

85 109 123 179 200 216 239 262 286

Fan, horizontal

discharge

60.75 68.25 75 58.5 63.5 64.5 68.5 73 54.75

722 919 983 1104 1223 1271 1536 1826 1683

Fan, bottom front

discharge

60.75 68.25 75 69.5 74.5 75.5 79.5 84 65.75

729 905 991 1117 1236 1284 1535 1848 1705

Diffuser

15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5

93 110 117 130 139 148 161 179 189

Discharge plenum

24.75 27.25 31 34 34 34 34 34 40

122 151 172 232 242 249 265 288 361

Gas heat

n/a 70 73 68 68 68 79 92.5 80

n/a 1110 1140 1329 1367 1375 1612 2409 2338

Side inlet hood

(add to width)

17.13 17.38 19.75 19.25 21.75 24.13 28.38 30.25 34.5

28 29 35 41 49 57 70 79 96

Back inlet hood

(add to length)

17.13 17.13 17.13 20.5 20.5 20.5 24 24 27.63

32 46 51 93 99 104 138 141 172

Exhaust hood (add to

width or length)

17.07 17.36 19.79 19.18 21.67 24.15 28.35 30.28 34.53

20 21 25 28 33 39 49 55 67

Unit end panels

(add to length)

666666666

128 169 191 241 267 291 326 352 385

Note: (1) Nominal airflow is based on 500 fpm through a nominal coil (i.e. 500 x unit size 8 = 4000 cfm). (2) Airflow @ 625 fpm through the flat filter

(maximum filter velocity) (3) Airflow is the maximum recommended velocity through a back inlet hood. (4) Size 3 mixing boxes without filters

are 24.75 inches long. (5) For sizes 3 - 57 blow-thru applications, electric heat sections require, at a minimum, a large section immediately

downstream and a medium section immediately upstream. (6) For size 66 blow-thru applications, electric heat sections require, at a minimum,

a medium-large access section downstream and a medium section immediately upstream. (7) IFB coil sections require a section immediately

downstream: (at a minimum) a large section on size 3, medium section for sizes 6 to 100. (8) Fan section weights include the heaviest fan with

the largest ODP motor available.(9) Lengths and weights of gas heat sections are with the largest capacity burner. Refer to the T-Series Air

Handler Gas Heat Quick Select (CLCH-SLB005-EN) or the TOPSS selection program for detailed dimensions.

Table 3. Section dimensions (inches) and weights (pounds)-unit sizes 3-25

18 T-Series Climate Changer Air Handler IOM • CLCH-SVX06A-EN

Unit Dimensions and Weights

Table 4. Section dimensions (inches) and weights (pounds) - unit sizes 30-100

Nominal airflow

15,000 17,500 20,000 25,000 28,500 33,000 40,000 50,000

Airflow at 625 fpm

17,500 19,963 22,569 30,206 35,937 40,625 44,234

54,958

Unit size 30 35 40 50 57 66 80 100

Height (inches) 63.5

72.75 72.75 85 97 97 112 124.5

Width (inches) 97

102 115 126 126 141 141 156

Mixing box with filter

40 48 48 48 48 49 54 60

757

995 1114 1241 1317 1457 1613 1933

Traq mixing box with

back Traq damper

48 48 48 48 78.5 83.5 89.5

537

707 768 855 1317 1630 1815 2109

Economizer

72 84 84 84 96 96 96

974

1133 1360 1552 2045 1885 2225 2757

Exhaust damper

15.5

16 16 19 19 19 19 19

236

286 304 422 441 485 519 579

Blender

55.5

39 34.5 43.5 43.5 48 48 58.5

686

917 985 1186 1241 1373 1512 1780

Filter, angled

24.5

31 31 31 31 29.5 29.5 29.5

417

573 642 721 740 830 876 1020

Filter, short bag -

18 in.

24.5

31 31 31 31 29.5 29.5 29.5

353

485 522 584 633 712 748 851

Filter, long bag -

30 in.

54.75

48 48 48 48 49 54 60

737

818 881 1004 1037 1235 1386 1688

Filter, short cartridge

24.5

31 31 31 31 29.5 29.5 29.5

445

581 640 735 823 914 988 1187

Filter, long cartridge

31 31 31 31 29.5 29.5 29.5

507

651 746 880 963 1098 1210 1499

Filter, flat

11.5 11.5 14.5 14.5 14.5 14.5 14.5

192

258 272 391 412 459 498 562

Filter, flat combination

15.5

16 16 14.5 14.5 14.5 14.5 14.5

324

429 451 578 607 689 805 946

Filter, HEPA

47 47 33.5 33.5 33.5 33.5 33.5

1020

1337 1481 1696 1740 1889 2261 2816

Blank/inspection, small

11.5 11.5 14.5 14.5 14.5 14.5 14.5

121

145 154 241 250 273 284 311

Blank/access,

medium

15.5

16 16 19 19 19 19 19

159

188 201 294 305 332 346 378

Blank/access,

extended medium

20 20 20 20 20 20 20

180

220 238 273 426 305 319 350

Blank/access,

medium-large

24.5

31 31 31 31 29.5 29.5 29.5

222

317 341 388 551 416 434 477

Blank/access,

large

48 48 48 48 49 54 60

436

599 642 723 750 838 941 1137

CLCH-SVX06A-EN • T-Series Climate Changer Air Handler IOM 19

Unit Dimensions and Weights

Nominal airflow

15,000 17,500 20,000 25,000 28,500 33,000 40,000 50,000

Airflow at 625 fpm

17,500 19,963 22,569 30,206 35,937 40,625 44,234

54,958

Unit size 30 35 40 50 57 66 80 100

Height (inches) 63.5

72.75 72.75 85 97 97 112 124.5

Width (inches) 97

102 115 126 126 141 141 156

Coil, small

with 2-row UW

11.5 11.5 14.5 14.5 14.5 14.5 14.5

398

475 518 711 724 842 945 1196

Coil, medium

with 8-row UW

15.5

16 16 n/a n/a n/a n/a n/a

826

973 1082 n/a n/a n/a n/a n/a

Coil, extended-medium

with 8-row UW

20 20 20 20 20 20 20

924

1103 1231 1546 1560 2018 2319 2807

Coil, medium-large

with 10-row W

24.5

31 31 31 31 29.5 29.5 29.5

1414

1735 1939 2396 2401 3103 3585 4368

Coil, large

with 10-row W

48 48 48 48 n/a n/a n/a

1673

2041 2264 2781 2811 n/a n/a n/a

Coil, electric heat

40 48 48 48 48 29.5

n/a n/a

934

1146 1239 1370 1396 1280 n/a n/a

Coil, integral face-and-

bypass

40 48 48 48 31 29.5 29.5 29.5

1346

1652 1713 2436 2511 2529 2716 3258

Face-and-bypass,

internal

15.5

16 16 19 19 19 19 19

359

444 500 670 681 778 878 1030

Face damper

15.5

16 16 19 19 19 19 19

376

471 526 638 766 927 1033 1195

Humidifier

32 32 29 29 29 43.5 43.5

658

796 872 1013 1293 1547 2135 2388

Moisture eliminator

11.5 11.5 14.5 14.5 14.5 14.5 14.5

324

392 434 617 626 738 815 958

Fan, horizontal

discharge

54.75 62 62 68.5 68.5 84 92 96

1924

2525 2757 3473 3320 4382 4998 5928

Fan, bottom front

discharge

65.75 73.5 73.5 83 83 84 92 96

2190

2791 2704 3680 4254 4606 5518 6448

Diffuser

15.5

16 16 19 19 49 54 60

209

312 342 470 481 975 1100 1338

Discharge plenum

48 48 48 48 49 54 60

379

529 569 631 658 713 840 1009

Gas heat

80 96 96 110 n/a 112.5 108 104

2383

2964 3051 3736 n/a 5008 4884 4816

Side inlet hood

(add to width)

33.25

37.625 35.75 43.13 43.13 48.38 56.38 67.25

105

124 131 170 195 220 273 352

Back inlet hood

(add to length)

27.63

31.25 32.25 34.63 34.63 34.63 38.25 41.25

197

238 266 291 345 368 414 505

Exhaust hood (add to

width or length)

33.31

37.625 35.79 43.18 43.18 48.34 56.35 67.19

84 85 113 122 144 183 242

Unit end panels

(add to length)

666666 6

443

548 605 726 799 928 1029 1211

Note: (1) Nominal airflow is based on 500 fpm through a nominal coil (i.e. 500 x unit size 8 = 4000 cfm). (2) Airflow @ 625 fpm through the flat filter (maximum

filter velocity) (3) Airflow is the maximum recommended velocity through a back inlet hood. (4) Size 3 mixing boxes without filters are 24.75 inches long.

(5) For sizes 3 - 57 blow-thru applications, electric heat sections require, at a minimum, a large section immediately downstream and a medium section

immediately upstream. (6) For size 66 blow-thru applications, electric heat sections require, at a minimum, a medium-large access section downstream and

a medium section immediately upstream. (7) IFB coil sections require a section immediately downstream: (at a minimum) a large section on size 3, medium

section for sizes 6 to 100. (8) Fan section weights include the heaviest fan with the largest ODP motor available.(9) Lengths and weights of gas heat sections

are with the largest capacity burner. Refer to the T-Series Air Handler Gas Heat Quick Select (CLCH-SLB005-EN) or the TOPSS selection program for detailed

dimensions.

Table 4. Section dimensions (inches) and weights (pounds) - unit sizes 30-100