Allied Air 14d94 Downflow Standard Economizer 208/230V

Product Description

The ALLIED AIR 14d94 is a downflow standard economizer with an outdoor air hood, designed for commercial rooftop packaged electric cooling units. It allows the system to use outdoor air for free cooling when conditions permit, reducing mechanical cooling load and improving overall system efficiency. Operating at 208/230 volts, 60 Hz, three-phase power, this economizer is installed by commercial HVAC technicians as part of a complete rooftop package system. The integrated outdoor air hood manages incoming airflow and protects the assembly from weather exposure during normal operation.

This economizer is rated for commercial rooftop applications and is intended for use with Z-Series Model ZCA and ZCB 036, 048, and 060 units, as well as ZCA 072 rooftop packaged electric cooling units. It is a downflow configuration, meaning conditioned air is discharged downward into the building. This product is suited for light commercial installations where energy code compliance or building specifications require economizer functionality on rooftop equipment.

Key Features

• Downflow configuration for compatibility with downflow rooftop packaged units
• Integrated outdoor air hood included for weather protection and airflow management
• Three-phase, 208/230-volt, 60 Hz electrical rating for commercial power supply compatibility
• Enables free cooling mode by introducing outdoor air when conditions are favorable
• Designed as an OEM accessory for Z-Series rooftop packaged electric cooling units

Compatibility

Designed for use with Z-Series Model ZCA and ZCB 036, 048, and 060, and ZCA 072 rooftop packaged electric cooling units.

Installation Notes

Installation should be performed by a licensed commercial HVAC technician familiar with rooftop packaged equipment. Disconnect and lock out all electrical power to the rooftop unit before beginning installation or wiring of the economizer assembly. Follow applicable local codes and ASHRAE 90.1 requirements for economizer integration on commercial cooling systems. Verify that the unit configuration matches the downflow discharge orientation before mounting.

Technical Specifications

• Voltage: 208/230 volts
• Frequency: 60 Hz
• Phase: 3-phase
• Configuration: Downflow
• Includes: Outdoor Air Hood

Standard Information

• Brand: ALLIED AIR
• Manufacturer Part Number: 14d94