Unit Type

DX Cooling

Efficiency

Standard Efficiency

Airflow

Convertible

Nominal Gross Cooling Capacity

4 Ton

Unit Controls

ReliaTel Microprocessor

Heating Capacity

18 kW (1 and 3 phase)

Minor Design Sequence

First Sequence

Digit 12 Raw Code

1

Digit 13 Raw Code

Z

Fresh Air Selection

Economizer, Reference Enthalpy 0-100% with Barometric Relief

Supply Fan/Drive Type/Motor

Optional Belt Drive Motor

Hinged Service Access/Filters

Standard Panels/Standard Filters

Condenser Coil Protection

Standard Coil

Through the Base Provisions

Through-the-Base Electric

Disconnect/Circuit Breaker

Unit Mounted Non-Fused Disconnect

Convenience Outlet

No Convenience Outlet

Communications Options

LonTalk Communications Interface

Refrigeration System Option

Standard Refrigeration System

Smoke Detector

No Smoke Detector

System Monitoring Controls

No Monitoring Control