When shopping for a new air conditioner, homeowners should consider more than just the upfront price. Important factors include installation cost, energy efficiency (measured in SEER2 ratings), warranty coverage, and the brand’s long-term reputation for reliability. A well-chosen AC unit can keep your home comfortable during extreme heat while also lowering monthly energy bills and reducing repair costs over time.
Most central air conditioner systems cost about $5,000 to $12,000 installed, depending on the system size, efficiency level, brand, and labor requirements. The average homeowner pays roughly $6,500 for a standard central AC replacement using existing ductwork. High-efficiency systems, larger homes, or installations that require ductwork upgrades can increase total project costs to over $12,000 or more.
- Best for Budgets: Goodman, Amana
- Premium Performance: Carrier, Trane, Lennox
- Strong Warranties: Amana, American Standard, Goodman
- Energy-Efficient Options: Lennox, Carrier, Rheem
- Most Reliable AC Brands: Trane, Rheem, American Standard, Carrier
To help simplify your decision, we analyzed the top air conditioner brands available in the U.S. and compared them across key factors such as price, efficiency, warranty protection, and overall reliability. This guide highlights the best AC brands for different budgets and priorities so you can confidently compare options before connecting with local HVAC installers for quotes.
Best Brands at a Glance
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- Industry-leading durability reputation
- Excellent extreme-climate performance
- Strong dealer installation network
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- Advanced comfort and smart controls
- Strong nationwide installer network
- Wide range of efficiency options
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- Industry-leading energy efficiency
- Extremely quiet premium models
- Advanced variable-speed technology
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- Trane-level reliability and engineering
- Durable cabinet and coil design
- Strong long-term system performance
Top 10 AC Brands
Trane
- Average Installation Cost: $6,000 to $12,000
Homeowners who want one of the most durable and reliable air conditioners available and are willing to pay more upfront for long-term performance.
What We Love
Trane is known for rugged construction and dependable cooling in extreme climates. Each system is engineered for durability, energy savings, and consistent performance.
Trane earned its 4.5-star rating for superior build quality, strong warranty support, and reliable operation that stands the test of time.
Cost Information
Trane systems are premium priced for their durability and efficiency.
- XR Series: $5,000 to $8,000+ (equipment only)
- XL Series: $6,500 to $10,500+ (equipment only)
- XV Series: $9,000 to $14,000+ (equipment only)
- Average Installed Cost: $6,000 to $12,000 on average, depending on SEER2 and home size
Installation usually adds $1,500 to $4,000+, depending on regional labor rates and site conditions. Factors such as efficiency rating, unit size, refrigerant line length, and thermostat upgrades influence total cost. Trane’s premium XV Series models offer ultra-quiet, variable-speed operation and long-term reliability designed for demanding climates.
Best Model
The Trane XR14 is a reliable and cost-effective central air conditioner designed for homeowners seeking dependable cooling without premium pricing. Offering up to 14.8 SEER2, the XR14 delivers solid energy efficiency for moderate climates, while its Climatuff® compressor ensures long-lasting performance. It’s built with Trane’s signature durability, including a corrosion-resistant Spine Fin™ coil and a powder-coated steel cabinet for added protection against the elements. Quiet operation (as low as 72 dBA) and compatibility with most existing HVAC setups make the XR14 an ideal option for budget-conscious upgrades or standard system replacements.
Carrier
- Average Installation Cost: $6,000 to $11,000
Homeowners looking for premium performance, advanced features, and a widely trusted brand with strong dealer support.
What We Love
Carrier is one of the most trusted names in home cooling, known for innovation, efficiency, and durability. The brand’s wide range of central AC units delivers dependable performance and quiet operation.
Carrier earned its 4.5-star rating for strong efficiency, warranty protection, and long-term reliability that make it a top choice for homeowners nationwide.
Cost Information
Carrier air conditioners span several model tiers.
- Comfort Series: $4,000 to $7,000 installed
- Performance Series: $6,000 to $10,000 installed
- Infinity Series: $9,000 to $15,000 installed
- Average Installed Cost: $6,000 to $11,000 depending on SEER2 rating, unit size, and labor
Installation usually adds $1,500 to $4,000+, depending on region and system complexity. Variables such as SEER2 rating, system size, ductwork modifications, and zoning controls can significantly affect the final price. Premium Infinity models deliver whisper-quiet, high-efficiency performance with advanced humidity management and smart home integration for maximum comfort.
Best Model
The Carrier Infinity® 26 Air Conditioner with Greenspeed® Intelligence is Carrier’s most advanced and energy-efficient central AC unit, offering up to 24 SEER2. This variable-speed system delivers ultra-precise temperature control by automatically adjusting cooling output in small increments between 25% and 100% capacity. It’s ideal for homeowners who prioritize energy efficiency, quiet operation (as low as 51 dBA), and enhanced humidity control.
Lennox
- Average Installation Cost: $6,500 to $12,500
Homeowners who prioritize top-tier energy efficiency and quiet operation to reduce long-term energy costs.
What We Love
Lennox leads in energy efficiency and noise reduction. Its systems feature advanced inverter compressors and excellent humidity control.
Lennox earned its 4.5-star rating for top-tier efficiency, whisper-quiet operation, and innovative technology that helps lower energy bills.
Cost Information
Lennox offers three main performance tiers.
- Merit Series: $5,000 to $8,000 (equipment only)
- Elite Series: $7,000 to $10,000 (equipment only)
- Signature Collection: $9,000 to $12,500 (equipment only)
- Average Installed Cost: $6,500 to $12,500 depending on SEER2 and system size
Installation usually adds $2,000 to $4,000+, depending on efficiency, home size, and installation complexity. Costs vary based on SEER2 rating, tonnage, and the need for electrical or duct upgrades. Lennox Signature Collection models include the brand’s most efficient, ultra-quiet systems, featuring inverter technology and precision climate control for exceptional comfort.
Best Model
Lennox’s top air conditioner model is the SL28XCV, part of the Dave Lennox Signature® Collection. This variable-capacity unit achieves an industry-leading efficiency rating of up to 28 SEER, offering significant energy savings. Engineered for quiet operation, it features SilentComfort™ technology to minimize noise. The SL28XCV is also compatible with the iComfort® S30 ultra smart thermostat, enhancing user control and system optimization.
American Standard
- Average Installation Cost: $5,500 to $11,000
Homeowners who want Trane-level reliability and performance at a slightly more accessible price point.
What We Love
American Standard offers well-built, mid-range systems known for quiet operation and reliable cooling. It shares components with Trane but at slightly lower prices.
American Standard earned its 4.5-star rating for balanced performance, solid efficiency, and dependable construction that fits most homeowner budgets.
Cost Information
American Standard provides strong performance at competitive pricing.
- Silver Series: $5,500 to $8,000 (equipment only)
- Gold Series: $7,000 to $9,500 (equipment only)
- Platinum Series: $9,000 to $11,000 (equipment only)
- Average Installed Cost: $5,500 to $11,000 depending on size and features
Installation typically adds $1,500 to $3,500+, depending on regional labor rates and ductwork access. Pricing varies with system capacity, SEER2 rating, and thermostat integration. American Standard’s Platinum Series units provide variable-speed cooling with balanced performance, quiet operation, and dependable energy efficiency.
Best Model
American Standard’s top air conditioner model is the AccuComfort™ Variable Speed Platinum 20 Air Conditioner. This unit offers the most energy-efficient cooling of any of their air conditioners, with a SEER2 rating of up to 21.5. It features variable speed cooling (up to 700 speeds) for consistent comfort and can save up to 55% on cooling costs when replacing a 10 SEER or lower unit. The Platinum 20 is also compatible with the Home App for remote access and the AccuClean™ Whole-Home Air Cleaner.
Daikin
- Average Installation Cost: $5,500 to $11,500
Homeowners interested in advanced inverter technology, strong warranties, and highly efficient modern AC systems.
What We Love
Daikin is one of the largest HVAC manufacturers in the world and is known for energy-efficient systems and innovative inverter technology. Many Daikin air conditioners are designed for quiet operation, improved humidity control, and consistent cooling performance.
Daikin earned its 4.5-star rating for advanced efficiency options, strong warranty coverage, and reliable performance across a wide range of residential systems.
Cost Information
Daikin systems are competitively priced for their efficiency and technology, offering options from budget-friendly single-stage units to premium inverter-driven models.
- DX Series: $4,500 to $7,500+ (equipment only)
- Fit Series: $6,500 to $10,000+ (equipment only)
- DZ / Premium Series: $8,500 to $13,000+ (equipment only)
- Average Installed Cost: $5,500 to $11,500 on average, depending on SEER2 rating and home size
Installation typically adds $1,500 to $4,000+, depending on labor rates, ductwork conditions, and system efficiency requirements. Daikin systems often emphasize inverter-driven compressors and advanced refrigerant management to deliver smoother operation, improved efficiency, and quieter cooling compared to traditional single-stage systems.
Best Model
The Daikin Fit DX17VSS is a compact, high-efficiency central air conditioner designed for homeowners seeking advanced performance with a smaller outdoor footprint. With efficiency ratings up to 17 SEER2, the Fit system uses a variable-speed inverter compressor to deliver precise cooling while reducing energy consumption and noise levels. Its slim cabinet design allows installation in tighter outdoor spaces while maintaining strong cooling capacity. Quiet operation (as low as 56 dBA) and compatibility with Daikin’s smart thermostat controls make the Fit an excellent option for homeowners upgrading to a modern, energy-efficient HVAC system.
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Rheem
- Average Installation Cost: $5,000 to $11,000
Homeowners seeking dependable performance, good efficiency options, and solid overall value from a well-established brand.
What We Love
Rheem is known for efficient, affordable AC systems and wide service coverage across the U.S. Its equipment is built for performance and easy maintenance.
Rheem earned its 4-star rating for strong efficiency, accessible pricing, and reliable performance supported by nationwide service availability.
Cost Information
Rheem’s range fits both residential and light commercial use.
- Classic Series: $5,000 to $8,000 (equipment only)
- Classic Plus Series: $6,000 to $9,500 (equipment only)
- Prestige Series: $8,000 to $11,000 (equipment only)
- Average Installed Cost: $5,000 to $11,000depending on unit and labor
Installation usually adds $1,500 to $3,500+, depending on local labor, installation layout, and home design. Costs may vary based on efficiency level, system size, refrigerant lines, and control upgrades. Rheem’s Prestige Series units feature inverter-driven compressors for quiet, energy-efficient cooling and consistent comfort year-round.
Best Model
Rheem’s top air conditioner model is the Prestige Series Variable-Speed RA20. This unit offers up to 20.5 SEER2 cooling efficiency, providing substantial energy savings. Its variable-speed compressor ensures precise temperature control and enhanced humidity management, contributing to consistent indoor comfort. Additionally, the RA20 is EcoNet™ enabled, allowing for remote system management and diagnostics, further optimizing performance and convenience.
Amana HVAC Systems
- Average Installation Cost: $5,000 to $9,500
Homeowners who want dependable performance, upgraded features, and one of the strongest warranties in the HVAC industry.
What We Love
Amana combines solid performance with one of the strongest warranties in the HVAC industry—often offering lifetime compressor coverage on select models.
Amana earned its 4-star rating for excellent warranty protection, dependable cooling, and strong homeowner satisfaction.
Cost Information
Amana units balance efficiency and affordability.
- ASX Series: $5,000 to $8,000 (equipment only)
- ASXC Series: $6,500 to $9,500 (equipment only)
- Average Installed Cost: $5,000 to $9,500 depending on size and SEER2 rating
Installation usually adds $1,500 to $3,000+, depending on local labor, duct access, and home layout. Total cost varies with system tonnage, SEER2 rating, and optional control upgrades. Amana’s premium ASXC models include two-stage or variable-speed compressors for enhanced efficiency and come with a lifetime compressor warranty for peace of mind.
Best Model
Amana’s top air conditioner model is the ASXV9, a high-efficiency split system air conditioner featuring a variable-speed, inverter-driven compressor. With performance ratings of up to 23.5 SEER2, the ASXV9 offers exceptional energy efficiency and precise temperature control. Its advanced diagnostics system continuously monitors the unit, ensuring optimal performance and quick troubleshooting. Additionally, the ASXV9 is compatible with Amana’s ComfortBridge™ technology, allowing seamless integration with smart home systems for enhanced comfort and convenience.
Goodman
- Average Installation Cost: $4,500 to $9,500
Budget-conscious homeowners who want reliable cooling and a strong warranty without paying premium brand prices.
What We Love
Goodman is known for dependable, affordable AC units that deliver consistent comfort with lower upfront costs. It’s one of the most popular brands for homeowners seeking solid performance on a budget.
Goodman earned its 4-star rating for accessible pricing, solid reliability, and good warranty protection that maximize value.
Cost Information
Goodman offers straightforward, budget-friendly options.
- GSX Series: $4,500 to $7,000 (equipment only)
- GSXC Series: $6,000 to $9,500 (equipment only)
- Average Installed Cost: $4,500 to $9,500 depending on unit size and efficiency
Installation typically adds $1,500 to $3,000+, depending on contractor rates, system capacity, and project scope. Final pricing is influenced by efficiency, installation difficulty, and added features like smart thermostats or zoning. Goodman’s GSXC models offer quiet, two-stage operation and reliable cooling at an affordable price.
Best Model
Goodman’s top air conditioner model is the GSXV9, which offers up to 22.5 SEER2 performance. This variable-speed, inverter-driven split system is designed for high efficiency and enhanced comfort. It features advanced diagnostics and is compatible with Goodman’s ComfortBridge™ technology, allowing for optimized performance and energy efficiency.
Ruud
- Average Installation Cost: $5,000 to $9,500
Homeowners looking for dependable mid-range systems that balance performance, efficiency, and affordability.
What We Love
Ruud is a sister brand to Rheem, offering similar designs at slightly lower prices. Known for solid reliability, it’s a practical choice for homeowners wanting proven performance.
Ruud earned its 4-star rating for dependable operation, competitive pricing, and straightforward maintenance that make it a smart mid-range option.
Cost Information
Ruud systems deliver reliable comfort for moderate budgets.
- Achiever Series: $5,000 to $8,000 (equipment only)
- Ultra Series: $6,500 to $9,500 (equipment only)
- Average Installed Cost: $5,000 to $9,500 depending on home size and labor
Installation usually adds $1,500 to $3,000+, depending on region, system size, and the scope of labor required. Key cost factors include efficiency rating, duct modifications, and thermostat or wiring updates. Premium Ruud Ultra systems feature inverter compressors for improved efficiency, quieter operation, and long-term dependability.
Best Model
Ruud’s top air conditioner model is the UA20 EcoNet Enabled Ultra Series Variable Speed. This unit offers up to 20.5 SEER2 cooling efficiency, providing substantial energy savings. Its variable-speed compressor ensures precise temperature control and enhanced humidity management, contributing to consistent indoor comfort. Additionally, the UA20 is EcoNet™ enabled, allowing for remote system management and diagnostics, further optimizing performance and convenience.
York
- Average Installation Cost: $6,000 to $10,000
Homeowners who want a widely available AC brand with competitive pricing and solid performance when professionally installed.
What We Love
York systems offer reliable cooling in a smaller footprint — great for homes with limited space. They’re built for performance, simplicity, and value.
York earned its 4-star rating for compact design, quiet performance, and dependable cooling backed by solid warranty coverage.
Cost Information
York’s lineup focuses on value and compact efficiency.
- LX Series: $5,000 to $8,000 (equipment only)
- Affinity Series: $7,000 to $10,000 (equipment only)
- Average Installed Cost: $6,000 to $10,000 depending on size and SEER2 rating
Installation usually adds $1,500 to $3,000+, depending on access to existing ductwork and local labor rates. Final cost depends on SEER2 rating, system tonnage, and installation complexity. York’s Affinity Series includes variable-capacity models that run quietly while delivering steady, energy-efficient performance in compact designs.
Best Model
York’s top air conditioner model is the Affinity™ Series YXV 21 SEER Variable Capacity Air Conditioner. This unit offers up to 21 SEER cooling efficiency, providing substantial energy savings. Its variable-speed compressor ensures precise temperature control and enhanced humidity management, contributing to consistent indoor comfort. Additionally, the YXV is compatible with York’s Hx™ and Hx™3 Touch-screen Thermostats, allowing for remote system management and diagnostics, further optimizing performance and convenience.
