Comfort Series Central Air Conditioner
Economical home cooling comfort
Models: 24ACA3, 24ACA4, 24ACR3, 38TRA

Key Features
Up to 14 SEER
As low as 74 dB (quiet as a dishwasher)
WeatherArmor™ louvered coil guard
Environmentally sound Puron® Refrigerant or R-22 refrigerant
10-year compressor limited warranty
5-year parts limited warranty
Product Specs
24ACA3
| Performance |
| Efficiency |
13 SEER |
| Warranty |
Limited warranty: 5-year parts / 10-year compressor standard |
| Energy Star® |
| Details |
As an Energy Star partner, Carrier Corporation has determined that the Comfort™ 14 air conditioners that achieve system combinations of 14.0 SEER and 11.5 EER or higher meet the Energy Star guidelines for energy efficiency. |
| Sound |
| Quiet Level |
As low as 74 dB |
| Technology |
| Refrigerant |
Puron® Refrigerant |
| Compressor |
Scroll |
| Cooling Capacity (tons) |
1.5 - 5 |
| Pressure Switches |
High and Low |
| Aesthetics |
| Protection |
WeatherArmor |
| Construction |
Galvanized steel |
| Paint |
Powder-coated, baked-on |
| Coil Guard |
Steel Louvered Coil Guard |
24ACA4
| Performance |
| Efficiency |
14 SEER |
| Warranty |
Limited warranty: 5-year parts / 10-year compressor standard |
| Sound |
| Quiet Level |
As low as 74 dB |
| Technology |
| Refrigerant |
Puron Refrigerant |
| Compressor |
Scroll |
| Cooling Capacity (tons) |
1.5 - 5 |
| Pressure Switches |
High and Low |
| Aesthetics |
| Protection |
WeatherArmor |
| Construction |
Galvanized steel |
| Paint |
Powder-coated, baked-on |
| Coil Guard |
Steel Louvered Coil Guard |
24ACR3
| Performance |
| Efficiency |
13 SEER |
| Warranty |
Limited warranty: 5-year parts / 10-year compressor standard |
| Sound |
| Quiet Level |
As low as 74 dB |
| Technology |
| Refrigerant |
R-22 |
| Compressor |
Scroll |
| Cooling Capacity (tons) |
1.5 - 5 |
| Pressure Switches |
High and Low |
| Aesthetics |
| Protection |
WeatherArmor |
| Construction |
Galvanized steel |
| Paint |
Powder-coated, baked-on |
| Coil Guard |
Steel Louvered Coil Guard |
38TRA
| Performance |
| Efficiency |
12 SEER |
| Warranty |
Limited warranty: 5-year parts / 10-year compressor standard |
| Sound |
| Quiet Level |
As low as 70 dB |
| Technology |
| Refrigerant |
R-22 |
| Compressor |
Scroll |
| Cooling Capacity (tons) |
1-1/2 - 5 |
| Aesthetics |
| Protection |
WeatherArmor |
| Construction |
Galvanized steel |
| Paint |
Powder-coated, baked-on |
| Coil Guard |
WeatherArmor |