Carrier 38TG User Manual

Details electrical ranges, available sizes, and voltage options for the air conditioner.

Highlights the durable Weather Armor II cabinet, totally enclosed fan motor, and efficient unit design.

Covers external service valves, easy access for maintenance, and internal compressor protection features.

Presents physical specifications like weight, dimensions, and refrigerant charge for different models.

Chart detailing piston identification numbers for various unit sizes and applications.

Lists available accessories like motors, controls, and thermostats, including their ordering numbers.

Describes accessories for improving unit operation, such as time delay relays, low ambient kits, and freeze protection.

Details compressor start assists, crankcase heaters, pressure switches, and filter driers for system longevity.

Covers sound attenuation, expansion valves, solenoid valves, and support feet for enhanced performance and installation.

Tables providing detailed cooling capacities based on evaporator airflow and condenser entering air temperatures.

Factors to adjust performance data when matching outdoor units with different indoor sections.

Illustrates a typical outdoor unit installation with associated indoor components like humidifier and air cleaner.

Recommendations for outdoor installation, operating temperatures, level placement, and refrigerant tubing.