Rheem® RAWL-121CAZ

Description

Rheem® Condensing Unit, Series: RAWL Series, Model: 121CAZ, 10 ton Nominal Capacity, 113000 Btu/hr, 208 to 230 V, 48 A, 35.2 kW, 1075 rpm Rotational Speed, 60 Hz, 3 ph, 8000 cfm CFM Rating, 11.2 EER, R-410A, 88 dBA, 32.88 sq-ft Face Area, Steel, Galvanized/Powder-Coated, 44-3/4 in H x 72-3/8 in W x 38-3/8 in D

Features

• Cabinet, galvanized steel with a durable powder paint finish, stamped louvered panels offer 100% protection for the condenser coil
• Scroll compressor is hermetically sealed with internal high-temperature protection and durable insulation on motor windings, the entire compressor is mounted on rubber grommets to reduce vibration and noise
• Condenser coil is constructed with copper tubes and aluminum fins mechanically bonded to the tubes for maximum heat transfer capabilities
• Base pan, galvanized steel with powder paint finish
• Refrigerant connections-field piping connections are made through a fixed panel, this allows removal of access panels after piping connections have been made
• Crankcase heaters standard, all models, prevents refrigerant migration to compressors
• Low ambient control-a pressure sensitive fan cycling control allows operation of units down to 0 deg F
• Service valves standard on liquid and suction lines, allows outdoor section to be isolated from indoor coil
• Service access control box as well as the compressor and other refrigerant controls are accessible through access panels, control box may be open without affecting the normal operation of the unit, condenser fan motors are accessible by removing wire grilles
• Filter drier standard (uninstalled) on all models, helps ensure refrigerant cleanliness
• Transformer step down type, line to 24 V, provides control circuit voltage
• Contactor is an electrical switch which operates the compressor and condenser fans
• High-pressure control-opens the contactor circuit on high-refrigerant pressure, manual reset
• low-pressure control stops compressor operation in the event of loss of refrigerant
• Condenser fan motor direct drive ball bearing 1075 rpm motors are mounted to minimize vibration and noise problems, these are permanent split capacitor types
• Testing all units are run tested at the factory prior to shipment, units are shipped with a holding charge of nitrogen
• External gauge ports allows pressures to be checked without removing access panel
• Coil louvers helps prevent damage to outdoor coils
• Time delay, supplied on tandem compressor model to provide a delay between stages
• Equipment ground lug for field connection of ground wire

Specifications

Documentation