Split System

Cooling

Product Data

XL18i

4TTX8024, 036, 048 & 060

2, 3, 4 & 5 Tons

PUB. NO. 22-1885-01

Features and

Benefits

•

CLIMATUFF™ 2-stage scroll compressor

•

Efficiency up to

18.0 SEER

•

All Aluminum SPINE FIN™ coil

•

WEATHERGUARD™ II top shields unit

•

DURATUFF™ weather proof and rust proof base

•

COMFORT ”R”™ mode approved for better comfort indoors

•

QUICK-SESS™ cabinet, service access and refrigerant connections with full coil protection

•

WEATHERGUARD™ fasteners

•

Glossy corrosion resistant finish tarpaulin gray cabinet with anthracite gray top

•

Internal compressor high/low pressure & temperature protection

•

Liquid line filter/drier

•

Low sound with advanced variable speed fan motor

•

Service valve cover

•

R-410A refrigerant

•

From 70 to 100% capacity modulation

•

100% run test in the factory

•

Low ambient cooling to 55

°

as shipped

•

Extended warranties available

© 2013 Trane 2 22-1885-01

Contents

Features and Benefits 2

General Data

Product Specifications

A-weighted Sound Power Level [dB(A)]

Accessory Description and Usage

AHRI Standard Capacity Rating Conditions

Model Nomenclature

Electrical Data

Dimensions 8

Mechanical Specifications 9

6

7

4

5

5

4

4

22-1885-01 3

General

Data

Product Specifications

Model No. 1

4TTX8024A1000A 4TTX8036A1000A 4TTX8048A1000A 4TTX8060A1000A

Electrical Data V/Ph/Hz

2

Min Cir Ampacity 18 24 28 41

Max Fuse Size (Amps) 20 35 45 60

Compressor CLIMATUFF

®

- SCROLL

No. Used - No. Stages

RL AMPS - LR AMPS

1-2

13 - 52

Outdoor Fan FL Amps

HP

Fan Dia (inches)

CLIMATUFF

®

- SCROLL

1-2

17 - 82

CLIMATUFF

®

- SCROLL

1-2

21.2 - 104

CLIMATUFF

®

- SCROLL

1-2

32.1 - 152.9

0.74 0.74 1.00 1.30

1/8 1/8 1/5 1/3

27.6 27.6 27.6 27.6

Coil

Refrigerant

Spine Fin™ Spine Fin™ Spine Fin™ Spine Fin™

R-410A 9/13-LB/OZ 9/13-LB/OZ 12/9-LB/OZ 12/9-LB/OZ

Line Size - (in.) O.D. Gas

3

Line Size - (in.) O.D. Liquid 3

Dimensions H x W x D (Crated) 53.4 x 35.1 x 38.7

Weight - Shipping

Weight - Net

309

261

57.4 x 35.1 x 38.7

316

266

57.4 x 35.1 x 38.7

328

291

57.4 x 35.1 x 38.7

332

295

Components

Sound

Compressor Sump Heat NO NO NO NO

Optional Accessories: 4

Rubber Isolator Kit

Snow Leg - Base & Cap 4" High BAYLEGS002

Snow Leg - 4" Extension

Hard Start Kit Scroll

Crankcase Heater Kit

Extreme Condition Mounting Kit

BAYISLT101

BAYLEGS003

BAYKSKT260

BAYCCHT302

BAYECMT023

BAYISLT101

BAYLEGS002

BAYLEGS003

BAYKSKT260

BAYCCHT302

BAYECMT004

BAYISLT101

BAYLEGS002

BAYLEGS003

BAYKSKT263

BAYCCHT301

BAYECMT004

BAYISLT101

BAYLEGS002

BAYLEGS003

BAYKSKT263

BAYCCHT301

BAYECMT004

Vertical Discharge Air Kit Base 4 BAYVDTA003

Auto Charge Solenoid Kit BAYCAKT001

Refrigerant Lineset

5

BAYVDTA004

BAYCAKT001

BAYVDTA004

BAYCAKT001

BAYVDTA004

BAYCAKT001

TAYREFLN9* TAYREFLN7* TAYREFLN3* TAYREFLN4*

1 Certified in accordance with the Air-Source Unitary Heat Pump Equipment certification program which is based on AHRI Standard 210/240.

2 Calculated in accordance with N.E.C. Only use HACR circuit breakers or fuses.

3 Standard line lengths - 60'. Standard lift - 25' Suction and Liquid line.

For Greater lengths and lifts refer to refrigerant piping software Pub# 32-3312-0

4 For accessory description and usage, see page 5.

5 * = 15, 20, 25, 30, 40 and 50 foot lineset available.

† . ( † denotes latest revision)

Model

A-Weighted Sound

Power Level [dB(A)]

63 Hz

4TTX8024A1

4TTX8036A1

4TTX8048A1

72

72

73

70

64

70

4TTX8060A1 74 68

Note: Rated in accordance with AHRI Standard 270-2008

Sound Power Level

Full Octave Sound Power [dB]

125 Hz

69

67

67

70

250 Hz

63

65

68

66

500 Hz

66

64

66

69

1000 Hz 2000 Hz 4000 Hz 8000 Hz

60

60

63

66

56

56

56

57

53

54

53

57

48

50

49

53

4 22-1885-01

General

Data

Accessory Description and Usage

Rubber Isolators — 5 rubber donuts to isolate condensing unit from mounting frame or pad. Use on any application where sound transmission needs to be minimized.

Extreme Conditions Mounting Kit — Bracket kits to securely mount condensing unit to a frame or pad without removing any panels. Use in areas with high winds, or on commercial rooftops, etc.

Low Ambient Cooling — For low ambient cooling below 55° see Application Guide APP-APG013-EN.

AHRI Standard Capacity Rating Conditions

AHRI STANDARD 210/240 RATING CONDITIONS —

(A) Cooling 80°F DB, 67°F WB air entering indoor coil,

95°F DB air entering outdoor coil.

(B) High Temperature Heating 47°F DB, 43°F WB air entering outdoor coil, 70°F DB air entering indoor coil.

(C) Low Temperature Heating 17°F DB, 15°F WB air entering outdoor coil, 70°F DB air entering indoor coil.

(D) Rated indoor airflow for heating is the same as for cooling.

AHRI STANDARD 270 RATING CONDITIONS — (Noise rating numbers are determined with the unit in cooling operation.) Standard Noise Rating number is at 95°F outdoor air.

22-1885-01 5

Model

Nomenclature

Outdoor Units

Refrigerant Type

4 = R-410A

TRANE

Product Type

W = Split Heat Pump

T = Split Cooling

Product Family

Z = Leadership – Two Stage

X = Leadership

R = Replacement/Retail

M or B = Basic

A = Light Commercial

Family SEER

3 = 13 6 = 16 0 = 20

4 = 14 8 = 18

5 = 15 9 = 19

Split System Connections 1-6 Tons

0 = Brazed

Nominal Capacity in 000s of BTUs

Major Design Modifications

Power Supply

1 = 200-230/1/60 or 208-230/1/60

3 = 200-230/3/60

4 = 460/3/60

Secondary Function

Minor Design Modifications

Unit Parts Identifier

4 T T X 8 0 3 6 A 1 0 0 0 A A

Gas Furnaces

T U D 1 B 0 8 0 A 9 H 3 1 A A

Furnace Configuration

TU = Upflow/Horizontal

TD = Downflow/Horizontal

Type

E = 80% Induced Draft Standard

D = 80% Induced Draft Premium

C = 90% Condensing Standard

X = 90% Condensing Premium

H = 95% Condensing Premium

Number of Heating Stages

1 = Single Stage

2 = Two Stage

M = Modulating

Cabinet Width

A = 14.5" Cabinet Width

B = 17.5" Cabinet Width

C = 21.0" Cabinet Width

D = 24.5" Cabinet Width

Heating Input in 1000’s (BTUH)

080 = 80,000 BTUH

Major Design Change

Voltage

9 = 115 Volts / 60 Hertz / Natural Gas

A = 115 Volts / 50 Hertz / Natural Gas

C = 115 Volts / Natural Gas with Communicating System Control

F = 115 Volts / Natural Gas with Integrated Electronic Filter

D = 115 Volts / Natural Gas with Communicating System Control and

Integrated Electronic Filter

Air Capacity for Cooling

Standard PSC Variable Speed High Efficiency

24 = 2 Tons

36 = 3 Tons

42 = 3.5 Tons V5 = 5 Tons

45 = 4 Tons

48 = 4 Tons

54 = 5 Tons

60 = 5 Tons

72 = 6 Tons

V3 = 3 Tons

V4 = 4 Tons

H3 = 3 Tons

H4 = 4 Tons

H5 = 5 Tons

Draft Inducer Speeds

1 = Single Speed

2 = Two Speed

V = Variable Speed

Minor Design Change

Service Digit - Not Orderable

Air Handler

G A M 5 A 0 B 3 6 M 3 1 S A A

Brand

T = Better

G = Good

Product Type

A = Air Handler

Convertability

M = Multi-poise 4-way

F = Upflow Front Return, 3-way

T = 3-way

Product Tier

2 = Good, Entry Level Feature Set

4 = Better, Retail Replacement Mid Effy.

5 = Better, Entry Level High Effy., Multi-Speed

7 = Best, Retail Replacement High Effy.,

Variable-Speed

8 = Best, Retail Ultimate High Effy.,

Variable-Speed

Major Design Change

No Descriptor

0 = Air Handler / Coil

Size (Footprint)

A = 17.5 x 21.5

B = 21.0 x 21.5

C = 23.5 x 21.5

Cooling Size: Air Handler or Coil

0-9 = AH Coil - 1000 BTU’s (18, 24, 30, 36, 42, 48, 60)

Airflow Type & Capability

S = Low Effy PSC, 1-5 - nom. Tonnage (cfm/ton)

M = Mid Effy Multi-Speed, 1-5 - nom. Tonnage (cfm/ton)

H = High Effy Multi-Speed, 1-5 - nom. Tonnage (cfm/ton)

V = High Effy Variable, 1-5 - nom. Tonnage (cfm/ton)

Power Supply

1 = 208-230/1/60

System Control Type

S = Standard - 24 VAC

C = CLII 13.8 VDC

Minor Design Change

Unit Parts Identifier

Heat Pump/

Cooling Coils

4 T X C B 0 3 6 A C 3 H C A A

Refrigerant Type

4 = R-410A

Series

T = Premium (Heat Pump or Convertible Coil)

C = Standard (Cooling Only)

Coil Design

X = Direct Expansion Evaporator Coil

Coil Feature

C = Cased A Coil

A = Uncased A Coil

F = Cased Horizontal Flat Coil

Coil Width (Cased/Uncased)

A = 14.5" /13.3"

B = 17.5" / 16.3"

C = 21.0" / 19.8"

D = 24.5" / 23.3"

H = 10.5"

Refrigerant Line Coupling

0 = Brazed

Nominal Capacity in 1000's (BTUH)

Major Design Change

Efficiency

C = Standard

S = Hi Efficiency (derived from 10 SEER products)

Refrigerant Control

3 = TXV - Non-Bleed

Coil Circuitry

H = Heat Pump

C = Cooling

Airflow Configuration

A = Upflow Only

U = Upflow / Downflow

H = Horizontal Only

C = Convertible - Upflow, Downflow, Left or Right Airflow

Minor Design Change

Service Digit - Not Orderable

6 22-1885-01

Electrical

Data

Schematic Diagrams

(SEE LEGEND)

4TTX8024A, 036A

22-1885-01 7

Printed from D157614P01

Electrical

Data

Schematic Diagrams

(SEE LEGEND)

4TTX8048A, 060A

Printed from D156975P03

8 22-1885-01

Electrical

Data

Schematic Diagrams

LEGEND

22-1885-01 9

Dimensions

4TTX8 Outline Drawing

Note: All dimensions are in MM (Inches).

MODELS

4TTX8024A

4TTX8036A

4TTX8048A

4TTX8060A

BASE

4

4

4

4

A B C D E

1267 (49-7/8) 946 (37-1/4) 870 (34-1/4) 5/8 3/8

1369 (53-7/8) 946 (37-1/4) 870 (34-1/4) 3/4 3/8

1369 (53-7/8) 946 (37-1/4) 870 (34-1/4) 7/8 3/8

1369 (53-7/8) 946 (37-1/4) 870 (34-1/4) 1-1/8 3/8

F

152 (6)

152 (6)

152 (6)

152 (6)

G H J

98 (3-7/8) 219 (8-5/8) 86 (3-3/8)

98 (3-7/8) 219 (8-5/8) 86 (3-3/8)

98 (3-7/8) 219 (8-5/8) 86 (3-3/8)

98 (3-7/8) 219 (8-5/8) 86 (3-3/8)

K

730 (28-3/4)

730 (28-3/4)

730 (28-3/4)

730 (28-3/4)

From Dwg. D152635 Rev. 16

10 22-1885-01

Mechanical

Specifications

General

The 4TTX8 is fully charged from the factory for matched indoor section and up to 15 feet of piping. This unit is designed to operate at outdoor ambient temperatures as high as 115°F. Cooling capacities are matched with a wide selection of air handlers and furnace coils that are

AHRI certified. The unit shall be certified to UL 1995. Exterior is designed for outdoor application.

Casing

Unit casing is constructed of heavy gauge, G60 galvanized steel and painted with a weather-resistant powder paint on all louvers and panels. Corrosion and weatherproof CMBP-G30

DuraTuff™ base.

Refrigerant Controls

Refrigeration system controls include condenser fan, compressor contactor and high pressure switch. High and low pressure controls are inherent to the compressor. A factory installed liquid line drier is standard.

Compressor

The Climatuff ® 2-stage compressor features internal over temperature and pressure protection and hermetic motor.

Other features include centrifugal oil pump and modular plugs for electrical connections.

Condenser Coil

The outdoor coil provides low airflow resistance and efficient heat transfer.

The coil is protected on all four sides by louvered panels.

Low Ambient Cooling

As manufactured, this unit has a cooling capability to 55°F. For low ambient cooling below 55° see Application Guide

APP-APG013-EN.

22-1885-01 11

Trane www.trane.com

05/13

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