Lennox T-CLASS TSA180S4D

E N G I N E E R I N G D A T A
TS
T−CLASSE SPLIT SYSTEM UNITS
R−410A − 60 HZ
A I R C O N D I T I O N E R S
Bulletin No. 210524
February 2009
Supersedes January 2009
EER up to 11.4
6 to 20 Tons
Cooling Capacity − 66,000 to 236,000 Btuh
072−090 Models
120−150 Models
180−240 Models
MODEL NUMBER IDENTIFICATION
TSA Y1120 S N4 S
Major Design Sequence
A = 1st Generation
B = 2nd Generation
Brand/Family
T = T−Class™ Product Line
Unit Type
S = Split System Air Conditioner
Nominal Cooling Capacity − Tons
072 = 6 Tons
090 = 7.5 Tons
120 = 10 Tons
150 = 12.5 Tons
180 = 15 Tons
240 = 20 Tons
Cooling Efficiency
S = Standard Efficiency
Minor Design Sequence
1 = 1st Revision
2 = 2nd Revision
3 = 3rd Revision
Voltage
Y = 208/230V-3 phase-60hz
G = 460V-3 phase-60hz
J = 575V-3 phase-60hz
Refrigerant Type
4 = R−410A
Refrigerant Circuits
S = Single Circuit
D = Dual Circuits
Part Load Capability
N = Single Stage Compressor

Lennox T-CLASS TSA180S4D Specifications

General

Brand	Lennox
Model	T-CLASS TSA180S4D
Category	Air Conditioner
Language	English

Summary

FEATURES AND BENEFITS

Refrigeration System Components

SPECIFICATIONS

6-7.5 Ton Specifications

10 Ton Specifications

12.5-20 Ton Specifications

UNIT CLEARANCES AND DIMENSIONS

Installation Clearance Requirements

COOLING CAPACITY TABLES

6 Ton Cooling Capacity Data

Capacity tables for TSA072S4S.

7.5 Ton Cooling Capacity Data

Capacity tables for TSA090S4S.

10 Ton Cooling Capacity Data

Capacity tables for TSA120S4S.

10 Ton Dual Circuit Capacity Data

Capacity tables for TSA120S4D.

12.5 Ton Dual Circuit Capacity Data

Capacity tables for TSA150S4D.

15 Ton Dual Circuit Capacity Data

Capacity tables for TSA180S4D.

20 Ton Dual Circuit Capacity Data

Capacity tables for TSA240S4D.

GUIDE SPECIFICATIONS

Section 2 & 3: Product and Execution Details