Which AC is better, Rheem or Carrier?

Which AC is better, Rheem or Carrier is Carrier is slightly better for premium reliability and lowest service rates, while Rheem offers better value pricing at 10 to 20 percent cheaper upfront. Carrier AC units like Comfort 14 14 SEER single stage, Performance 17 17 SEER two-stage, and Infinity 21 21 SEER variable speed are premium brand owned by Carrier Global, offering excellent reliability with first-year service call rates around 8 to 10 percent lowest in industry according to HVAC dealer surveys, heavy-duty construction, quiet operation at 65 decibels for variable speed versus Rheem at 68 to 74 decibels, Greenspeed variable speed technology for ultimate comfort and humidity control at 45 to 50 percent, and standard parts that are widely available, costing 4,000 to 8,500 dollars installed for 3-ton, with 10-year parts warranty. Rheem AC units like RA14 14 SEER and RA16 17 SEER are mid-range value brand made in Fort Smith, Arkansas, offering good value with 14 to 17 SEER efficiency, service rates around 9 to 12 percent slightly higher than Carrier, operation slightly louder, and lower upfront cost of 3,800 to 6,500 dollars installed, about 10 to 15 percent cheaper than Carrier. Both use Copeland scroll compressors. For homeowners wanting most reliable with lowest repair rate and staying long term, Carrier is slightly better. For budget-conscious wanting good reliability at lower cost, Rheem offers better value.