Domestic
Commercial Products
38AUZ/D – 50 Hz
COMMERCIAL SPLIT SYSTEMS
CONDENSING UNITS
18.3 kW TO 59.2 kW
Carrier Corporation Syracuse, N.Y. 13221 F.O.B. SHIPPING POINT
SUBJECT TO CHANGE WITHOUT NOTICE FREIGHT AS PER D.O.M.
1
COMMERCIAL SPLIT SYSTEMS
38AUZ 18.3 and 23.2 kW
AIR-COOLED CONDENSING UNITS with PURON
®
REFRIGERANT
These commercial quality air-cooled condensing units are easily connected by refrigerant lines and low voltage
control wiring to matching Carrier packaged air-handling units or other suitable evaporator units. They are ideal for
new construction or renovation applications where quality and performance are required.
Certified to ISO 9001
BASE UNIT STANDARD FEATURES:
Puron® (R-410A) HFC refrigerant partial charge
Single-stage cooling capacity control on 07 and
08 models
Two-stage cooling capacity control on 12 to 25
models
All 07-16 models utilize aluminum Novation™
Heat Exchanger Technology Condenser Coils.
25 size utilizes copper tube aluminum fin design
coils
Cooling operating range up to (52 C) 125 F and
down to (2 C) 35 F
Brass suction and liquid line service valves
Fully Hermetic Scroll compressor with
crankcase heater
New terminal board facilitating simple safety
circuit troubleshooting and simplified control box
arrangement. 24-volt 75va control system
High and low pressure switches.
Comfort Alert™ Diagnostic Board:
LED Go-No-Go and fault code
Built in time guard anti-short cycle
Phase protection
Fault code retention logic
Low voltage compressor contactor
protector
Full perimeter base rails with built-in rigging
adapters and fork truck slots
Pre-painted exterior panels and primer-coated
interior panels tested to 500 hours salt spray
protection
Direct drive permanently lubricated condenser
fan motors
Tested in accordance with AHRI 340/360
Compressors mounted on independent vibration
isolators
Designated in accordance with Underwriters
Laboratories Standard 1995.
38AUD 29.1, 35.2, 45.8, and 59.2 kW