Lennox T-CLASS TSA120S4S

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 TSA120S4S Specifications

General

Brand	Lennox
Model	T-CLASS TSA120S4S
Category	Air Conditioner
Language	English

Summary

FEATURES AND BENEFITS

Unit Overview and Approvals

Equipment Warranty Information

Applications and Refrigeration System

Cabinet and Controls

SPECIFICATIONS

General Data and Connections (6-7.5 Ton)

Provides general specs and connection details for 6-7.5 ton models.

Electrical Data

Presents electrical specifications including voltage, ampacity, and motor data.

ARI RATINGS

Cooling Capacity Ratings by Model

Tabulated ARI cooling capacities for models and indoor coil configurations.

COOLING CAPACITY RATINGS

Detailed Cooling Performance Data

Comprehensive tables showing cooling capacity at various conditions.

GUIDE SPECIFICATIONS

Part 1: General Requirements

Outlines general requirements, references, system description, and submittals.

Part 2: Product Details

Part 3: Execution and Installation