Single-Package Cooling Units 

70,000 to 209,000 Btuh

Description

The 50DA single-package cooling. units are designed for use with ductwork for efficient air distribution. They may be used singly or as part of a multiple - unit Weathermaker system. All models are factory wired, charged and tested to minimize installation time. The

condensers are air cooled. Because of their compact design, these units may be installed outdoors thru the roof or thru the wall to cool practically any residential, commercial or industrial building.

Features

• Direct Drive Propeller Fan - Resiliently mounted, moves condenser air quietly, efficiently. Maintenance minimized by permanently lubricated bearings.

• Centrifugal Evaporate Blower - moves large volumes of air slowly and quietly.

• Compressor - provides dependable operation. Has spring isolation, crankcase heater, muffler, discharge manifold, and internal motor protection.

• Time Guard Circuit - prevents compressor short cycle regardless of cause. Standard on all units.

• Weather Armor Cabinet - protects unit in any climate, even sea air. Sturdy Galvanneal steel, bonderized and painted with baked enamel.

• Complete Refrigeration System - is factory dehydrated, tested and charged . Only ductwork and wiring needed to complete installation.

• Head pressure Control - automatically cycles one of the two condenser fans on 5ODA0l2 thru 028 permitting unit operation during low ambient conditions.

• Capacity Control - on units 50DA012 thru 028 permits partial operation at low-load conditions.