Contents
RT-PRC005-EN
Packaged Cooling with Electric Heat Rooftop Units
Precedent 3 - 10Tons - 60 Hz
March
Introduction
2003 American Standard Inc. All rights reserved
Contents
Features and Benefits
Single-SideService
Features and Benefits
Easy Access LowVoltageTerminal Board
Standardized Components
Features and Benefits
Factory-installedOptions
VariTrac
Features and Benefits
Quality And ReliabilityTesting
VariTrac
Barometric Relief
Application Considerations
Low Ambient Cooling
CondensateTrap
Selection Procedure
Model Number Description
Data
General
3 - 5Ton
Standard Efficiency
Data
6 - 10Ton
General
Standard Efficiency
3 - 5Ton
High Efficiency
General
Data
Data
General
6 - 10Ton
High Efficiency
Data
Performance
3, 4Ton
Standard Efficiency
5 Ton Single/Three Phase
4, 5Ton
4 Ton Three Phase TSC048A3, A4, AW
Performance
6 Ton Three Phase
6, 7½Ton
7½ Ton Three Phase Single Compressor
Performance
Performance
7½, 8½Ton
7½ Ton Three Phase Dual Compressors
Data
Data
10 Ton
Performance
Standard Efficiency
Data
Performance
3, 4Ton
High Efficiency
Data
5Ton
Performance
High Efficiency
Data
Performance
5Ton
High Efficiency
Data
Performance
6, 7½Ton
High Efficiency
Data
8½, 10 Ton
Performance
High Efficiency
Data
Performance
10 Ton
High Efficiency
Data
3, 4, 5Ton
Performance
Standard Efficiency
Data
3Ton
Performance
Standard Efficiency
Data
4Ton
Performance
Standard Efficiency
Data
Performance
5Ton
Standard Efficiency
Data
6 Ton
Performance
Standard Efficiency
Data
Performance
6 Ton
Standard Efficiency
Data
7½ Ton
Performance
Standard Efficiency
Data
8½ Ton
Performance
Standard Efficiency
Data
Performance
10 Ton
Standard Efficiency
Data
Performance
3, 4, 5Ton
High Efficiency
Data
3 Ton
Performance
High Efficiency
Data
4 Ton
Performance
High Efficiency
Data
5 Ton
Performance
High Efficiency
Data
Performance
5 Ton
High Efficiency
Data
Performance
6 Ton
High Efficiency
Data
7½Ton
Performance
High Efficiency
Data
Performance
8½ Ton
High Efficiency
Data
Performance
10 Ton
High Efficiency
Data
Performance
10 Ton
High Efficiency
Performance Data
Table PD-56-Standard Motor & Sheave/Fan Speed Rpm
Performance Data
Economizer with
Performance Data
Table PD-62-Auxiliary Electric Heat Capacity
Performance Data
Table PD-65-Hot Gas ReheatTemperature Rise3
Electromechanically Controlled Units
Zone Controls
ReliaTel Controlled Units
Table ED-1- UnitWiring - Standard Efficiency
Electrical Standard
DataEfficiency
DataEfficiency
Electrical High
Table ED-2- UnitWiring - High Efficiency
Electrical Standard
208/230 Volts Single Phase
208/230 Volts Three Phase
DataEfficiency
Electrical Standard
380 Volts Three Phase
460 Volts Three Phase
DataEfficiency
DataEfficiency
575 Volts Three Phase
Electrical Standard
460 Volts Three Phase
208/230 Volts Single Phase
208/230 Volts Three Phase
575 Volts Three Phase
208/230 Volts Single Phase
Electrical
High Efficiency
208/230 Volts Three Phase
Data
460 Volts Three Phase
Electrical
High Efficiency
Data
575 Volts Three Phase
Electrical
High Efficiency
460 Volts Three Phase
208/230 Volts Single Phase
208/230 Volts Three Phase
575 Volts Three Phase
Electrical Data
Electrical Data
TSC036A1
Electrical Data
3450
Jobsite Connections
3 - 5Tons Standard Efficiency
Dimensional
Data3-5Tons
3 and 4Tons High Efficiency 5Tons High Efficiency
Downflow Airflow Supply/Return
Dimensional
Data3-5Tons
Through the Base Utilities
Data3-5Tons
Dimensional
All dimensions are in inches
Downflow Duct Connections - Field Fabricated
6Tons Standard and High Efficiency
Data6-10Tons
Dimensional
7½Tons Standard Efficiency 7½Tons High Efficiency
6-10Tons- Downflow Airflow Supply and Return
Dimensional
Data6-10Tons
Through the Base Utilities
6-10Tons- Roof Curb
Dimensional
Data6-10Tons
6-10Tons- Downflow Duct Connections
Data
Dimensional
Accessories
3-5TonsOptions
Accessories
6-10TonsOptions
Dimensional
6-10Tons- Power Exhaust
Weights
Casing
Mechanical Specifications
General
UnitTop
Mechanical Specifications
Accessories/Options
Mechanical Specifications
Control Options
File Number
Literature Order Number
RT-PRC005-EN
PL-UN-RT-TSC/THC 3-10TONS-PRC005-EN-03-03