Rheem has been a trusted name in home heating and cooling since 1925, known for offering budget-friendly yet durable air conditioners. If you’re looking for an affordable AC unit, Rheem’s prices can be as much as 50% lower than premium brands like Trane or Carrier. However, while Rheem units are reliable, they may not be the most efficient option on the market—something to consider if long-term energy savings are your priority.
In this guide, we’ll break down Rheem’s pricing, quality, warranty coverage, and energy efficiency to help you decide if it’s the right fit for your home.
Our Preferred HVAC Brands
Choosing the right HVAC brand can make a big difference in your home’s comfort, efficiency, and long-term costs. You can also explore our list of the best HVAC companies for help finding a trustworthy service provider. Based on reliability, performance, and homeowner value, these are our top picks:
- Carrier: Best for Noise Level
- Frigidaire: Best for Affordability
- Amana: Best for AC Options
This site receives compensation from the companies featured in this listing, which may impact where and how products appear. This listing doesn’t feature all companies, products, or offers that may be available.
What’s Our Take on Rheem Air Conditioners?
Rheem is a budget-friendly and reliable choice for homeowners looking to save on AC replacement or installation costs. The brand is well known for its durable water heaters, gas furnaces, and central air conditioners, making it a solid option if you’re prioritizing affordability.
Pricing: Rheem air conditioners typically cost $3,000–$4,800, significantly less than premium brands like Lennox or Trane, which can exceed $10,000 for high-end models.
Efficiency: This is where Rheem falls short compared to the competition. The brand’s seasonal energy efficiency ratio (SEER) ratings range from 13 to 20.5, with most units averaging around 15. In contrast, top-tier brands like Carrier (24 SEER) and Lennox (28 SEER) offer more efficient systems that reduce long-term energy costs.
Our Recommendation: If you choose Rheem, aim for higher efficiency models to keep energy costs down. The Rheem Variable-Speed RA20 is one of the best options, balancing upfront affordability with long-term savings thanks to its 20.5 SEER rating.
Rheem Air Conditioner Pros & Cons
Before choosing a Rheem air conditioner, consider these key advantages and drawbacks compared to other brands.
Pros
- Comparatively inexpensive—often half the price of ACs from other companies
- Great variety of products and system types to match your home
- 10-year limited warranty is in line with the industry standard
Cons
- Efficiency ratings are below-average, so long-term savings will be lower than with other manufacturers
- Equipment lacks some of the premium features offered by more expensive companies
What Is Rheem’s Air Conditioner Pricing?
Rheem is a budget-friendly option for home cooling, with air conditioners typically costing $3,000 to $4,800 per unit, including installation. On average, you can expect to pay around $4,000, which is significantly lower than premium brands like Lennox or Trane.
Here’s a breakdown of Rheem’s pricing by model tier:
| Low-End Models | Mid-Range Models | Premium Models |
| $3,000-$3,500 | $3,500-$4,200 | $4,000-$4,800 |
Rheem AC units offer strong value for the price, but most models lack the advanced features and ultra-high efficiency ratings found in premium brands. If affordability is your priority, Rheem is a solid choice—but if you’re looking for cutting-edge technology or the highest efficiency, you may want to explore other brands.
For example, only the Prestige Series RA20 is equipped with a variable-speed compressor, which allows for increased efficiency and quieter operation. The video below explains why variable-speed compressor help make your equipment more efficient:
Most models also don’t have wireless connectivity, which allows you to control your home’s climate remotely. These features are more prevalent from companies like Lennox, which have higher equipment costs.
Rheem uses a national network of third-party installers to provide its equipment to homeowners across the country. The installation cost for Rheem air conditioners will vary based on the HVAC professional you choose.
Keep in mind that the prices above include just the condensing unit and don’t include air handlers or ductwork for your HVAC system—nor do they include installation costs, as these can vary quite a lot based on your chosen HVAC contractor.
For more details about pricing, read our in-depth Rheem air conditioner pricing guide.
How Do Rheem Air Conditioner Models Compare?
Rheem offers three main air conditioner series for residential installation, each catering to different budgets and efficiency needs:
- Classic Series – Budget-friendly models with single-stage or two-stage compressors and basic features.
- Select Series – Mid-range models with better efficiency and durability, suitable for both residential and light commercial use.
- Prestige Series – High-performance models with variable-speed compressors, EcoNet smart technology, and the highest efficiency ratings in Rheem’s lineup.
Our Recommendation:
If long-term energy savings and quiet operation matter most, the Prestige Series (RA20 or RA18AZ) is your best bet. These models come with variable-speed compressors and EcoNet compatibility, making them the most efficient options Rheem offers.
Below, we’ll break down each Rheem model by cost, efficiency, and key features to help you decide which one fits your home best.
Rheem Classic Series Single-Stage RA13
The RA13 belongs to the most affordable series offered by Rheem: the Classic Series. As the name implies, this is a single-stage AC, so it doesn’t offer variable blower speeds. Thus, its efficiency is quite low—and the units are noisier than those with a variable-speed or two-stage compressor for more control over airflow.
- Available sizes: 1.5 to 5 tons
- Average cost: $3,000 to $3,500
- Compressor speed: Single-stage
- Compressor type: Scroll compressor
- Efficiency rating: 13.0-15.5 SEER/11.5-13 EER
Rheem Classic Series Single-Stage RA14
The Rheem RA14 has a decent efficiency rating of 15.0 SEER, and it uses a Copeland scroll compressor and composite base pan to reduce noise during operation. This model also has a single-stage compressor. The value for the money is quite good—although the efficiency rating might end up costing you more in the long run as opposed to paying more for a higher-efficiency unit in the first place.
- Available sizes: 1.5 to 5 tons
- Average cost: $3,000 to $3,500
- Compressor speed: Single-stage
- Compressor type: Scroll compressor
- Efficiency rating: 15.0 SEER/12.5 EER
Rheem Classic Series Single-Stage RA14**W
This single-stage AC from Rheem is one of the smaller models—available from 1.5 tons up to 3.5 tons—making it a good option for smaller homes only. It has an efficiency rating of 15 SEER, which is below average, but the price is really what makes this unit appealing. This unit uses a composite base pan to reduce noise when it’s running.
- Available sizes: 1.5 to 3.5 tons tons
- Average cost: $3,000 to $3,500
- Compressor speed: Single-stage
- Compressor type: Scroll compressor
- Efficiency rating: 15.0 SEER/12.5 EER
Rheem Classic Series Single-Stage RA16
The RA16 is another entry in the Classic Series from Rheem, boasting a slightly higher efficiency than the previous models—16.0 SEER. Like all of the other entries in the Classic line, the RA16 features a scroll compressor for better efficiency and a composite base pan to reduce noise. This unit loses some potential efficiency due to the simple, single-stage blower motor.
- Available sizes: 1.5 to 5 tons tons
- Average cost: $3,000 to $3,500
- Compressor speed: Single-stage
- Compressor type: Scroll compressor
- Efficiency rating: 16.0 SEER/13.0 EER
Rheem Classic Series Two-Stage RA17
The RA17 has two-stage operation, which means it can operate at two different settings based on demand and the temperature in your living area. Overall, this provides quieter operation in many cases, as well as increased efficiency. This model is only available in two sizes—2 or 3 tons—and it features the same composite base pan and scroll compressor present in the previous models mentioned.
- Available sizes: 2 or 3 tons
- Average cost: $3,000 to $3,500
- Compressor speed: Two-stage
- Compressor type: Scroll compressor
- Efficiency rating: 17.0 SEER/13.0 EER
Rheem RA13NZ Endeavor Line
The Endeavor Line is designed to optimize efficiency, although these still aren’t the most efficient models available from Rheem. The RA13NZ is designed to meet regulations set forth by the U.S. Department of Energy (DOE) for northern regions only, so these probably aren’t suitable for southern states that demand more from their air conditioners. This model features a small refrigerant line (7mm), which demands less refrigerant and has less impact on the environment.
- Available sizes: 1.5 to 5 tons
- Average cost: $3,000 to $3,500
- Compressor speed: Single-stage
- Compressor type: Scroll compressor
- Efficiency rating: 15.2 SEER2/12.0 EER2
Rheem RA14AZ Endeavor Line Classic Series
This model belongs to the Endeavor Line and is part of the Classic Series—so it’s not terribly feature-laden—but it provides better efficiency than most of the other models in the series. It has a SEER2 rating of 16.0, and it uses single-stage operation to keep things simple and affordable.
- Available sizes: 2 to 5 tons
- Average cost: $3,000 to $3,500
- Compressor speed: Single-stage
- Compressor type: Scroll compressor
- Efficiency rating: 16.0 SEER2/13.0 EER2
Rheem RA15AZ Endeavor Line Classic Plus Series
The RA15AZ from Rheem is the first entry in the Classic Plus Series. This model uses a variable-speed compressor for better efficiency and quieter operation. As a part of the Classic Plus Series, this unit is also equipped with EcoNet, which offers the ability to control your system remotely.
- Available sizes: 2 to 5 tons
- Average cost: $3,500 to $4,200
- Compressor speed: Variable-speed
- Compressor type: Twin rotary compressor
- Efficiency rating: 15.2 SEER2/9.8 EER2
Rheem RA16AZ Endeavor Line Classic Plus Series
The RA16AZ has superior efficiency to the RA15AZ, but it provides access to many of the same features—including EcoNet and variable-speed operation. This model is more expensive than the options in the Classic Line, but the increased efficiency could end up saving you money in the long run. The unit also features the smaller refrigerant line present in the other Classic Plus and Endeavor models.
- Available sizes: 2 to 5 tons
- Average cost: $3,500 to $4,200
- Compressor speed: Variable-speed
- Compressor type: Twin rotary compressor
- Efficiency rating: 17 SEER2/10.5 EER2
Rheem Classic Plus Series Two-Stage RA17
As the name implies, this is a two-stage compressor that provides increased comfort, better temperature regulation, and higher efficiency than previous models. This unit uses a scroll compressor, is EcoNet enabled, and features the company’s composite base pan to reduce noise during use.
- Available sizes: 2 to 5 tons
- Average cost: $3,500 to $4,200
- Compressor speed: Variable-speed
- Compressor type: Scroll compressor
- Efficiency rating: 17.0 SEER2/13.0 EER2
Rheem Select Series Single-Stage WA16
As part of Rheem’s Select Series, this model has a relatively high energy efficiency rating for a single-stage model. It does only have one mode of operation, but it still boasts a 16.0 SEER rating. Rheem notes that this model is capable enough for residential applications and light commercial use.
- Available sizes: 1.5 to 5 tons
- Average cost: $3,500 to $4,200
- Compressor speed: Single speed
- Compressor type: Scroll compressor
- Efficiency rating: 16.0 SEER/12.5 EER
Rheem Select Series Single-Stage WA14**W
The WA14**W is another model that Rheem notes is suitable for residential and light commercial use. It’s a smaller model—topping out at 3 tons—and it has a lower efficiency rating than most others due to the single-stage motor and the larger refrigerant line size.
- Available sizes: 1.5 to 3 tons
- Average cost: $3,500 to $4,200
- Compressor speed: Single speed
- Compressor type: Scroll compressor
- Efficiency rating: 14.0 SEER/12.5 EER
Rheem WA13NZ Endeavor Line Select Series
The WA13NZ is a part of Rheem’s Endeavor Line. It uses a scroll compressor to provide increased efficiency—although it still operates as a single-stage unit. Rheem notes on its website that this model meets energy standards for Northern regions only, so it’s not ideal for areas with high cooling demands.
- Available sizes: 1.5 to 5 tons
- Average cost: $3,500 to $4,200
- Compressor speed: Single speed
- Compressor type: Scroll compressor
- Efficiency rating: 15.2 SEER/12.0 EER
Rheem WA14AZ Endeavor Line Select Series
Unlike the WA13NZ, the WA14AZ meets energy standards for all regions in the U.S. With an efficiency rating of 15.2 SEER2, this unit is likely to provide greater energy savings—despite its single-stage operation.
- Available sizes: 1.5 to 5 tons
- Average cost: $3,500 to $4,200
- Compressor speed: Single speed
- Compressor type: Scroll compressor
- Efficiency rating: 15.2 SEER/12.0 EER
Rheem WA15AZ Endeavor Line Select Series
The WA15AZ also meets energy standards for all regions in North America. It has a 15.2 SEER rating (no SEER2 rating is available as of March 2023). This model uses a variable-speed twin rotary compressor for greater efficiency, quieter operation, and increased comfort in your living area. This model also features the smaller 7mm refrigerant line to reduce the amount of refrigerant needed.
- Available sizes: 2 to 5 tons
- Average cost: $3,500 to $4,200
- Compressor speed: Variable-speed
- Compressor type: Twin rotary compressor
- Efficiency rating: 15.2 SEER2/9.8 EER2
Rheem Select Series Single Stage WA13
The WA13 is meant for residential use, as well as light commercial applications. It has a lower efficiency rating than most other models from Rheem. Unfortunately, the specifications sheet for the WA13 doesn’t have information on the type of compressor used—nor does it include information about the refrigerant line size. These two things could be culprits for the reduced efficiency.
- Available sizes: 1.5 to 5 tons
- Average cost: $3,500 to $4,200
- Compressor speed: Single speed
- Compressor type: Not available
- Efficiency rating: 13.0 SEER/11.0 EER
Rheem RA18AZ Endeavor Line Prestige Series AC
The RA18AZ is the first entry in Rheem’s Prestige Series, which boasts the highest efficiency ratings offered by the company—but also the highest equipment costs. This model is suitable for all regions in the U.S., provides a SEER2 rating of 20.0, features a variable-speed compressor for increased comfort in your home, and comes EcoNet-enabled. As a part of the Prestige Series, this model comes with some of the highest costs from Rheem.
- Available sizes: 2 to 5 tons
- Average cost: $4,000 to $4,800
- Compressor speed: Variable-speed
- Compressor type: Scroll compressor
- Efficiency rating: 20.0 SEER/13.0 EER
Rheem Prestige Series Variable-Speed RA20
Finally, the RA20 is the model we recommend most highly from Rheem. It has the highest efficiency rating of any other AC from Rheem—20.5 SEER—is EcoNet-enabled for remote temperature control, and features a variable-speed scroll compressor for quiet operation and better efficiency. This model is more expensive than most others from Rheem, but the equipment costs are still well below what you’d find from many competitors.
- Available sizes: 2 to 5 tons
- Average cost: $4,000 to $4,800
- Compressor speed: Variable-speed
- Compressor type: Scroll compressor
- Efficiency rating: 20.0 SEER/14.5 EER
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How Do Rheem Air Conditioners Compare to Top Competitors?
Rheem AC units are durable and affordable, making them a great choice for budget-conscious homeowners. However, they fall short in efficiency compared to premium brands like Lennox and Carrier. While Rheem’s lower upfront costsare appealing, the reduced energy savings over time may lead to higher electricity bills.
Below is a comparison of Rheem vs. other top AC brands, highlighting key factors like price, efficiency, and featuresto help you decide which system offers the best value for your home.
This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click “Get Quote,” you will be connected with partners who may contact you with information related to your inquiry. This listing doesn’t feature all companies, products, or offers that may be available.
|
Company
|
Rating
|
BBB Rating
|
Cost Range
|
Year Founded
|
Link |
|---|---|---|---|---|---|
 Carrier
Our Review
|
A- | $4,800–$11,000 | 1915 | Our Review | |
 Frigidaire
Our Review
|
A+ | $2,000–$7,000 | 1918 | Our Review | |
 Amana
Our Review
|
A+ | $3,500–$6,500 | 1934 | Our Review | |
 Rheem
Our Review
|
A+ | $3,000–$4,800 | 1925 | Our Review | |
 Trane
Our Review
|
Not Rated | $7,000-$21,900 | 1913 | Our Review | |
 Lennox
Our Review
|
A+ | $5,000–$10,500 | 1895 | Our Review | |
 American Standard
Our Review
|
A+ | $3,500–$6,100 | 1929 | Our Review |
What Are Rheem’s Warranty Options?
Rheem offers a 10-year limited parts warranty on all of its air conditioners, plus a 1-year labor warranty, which is standard in the HVAC industry. However, there are a few important conditions to keep in mind:
- Regional Restrictions: Rheem models with “AZ” in the name are covered nationwide, while models labeled “NZ” only retain their warranty if installed in Northern U.S. regions.
- Heat Pump Requirements: If you’re installing a Rheem heat pump, the warranty is only valid if you also install a new cooling coil.
- Registration Needed: To receive full coverage, homeowners must register their unit within 90 days of installation.
For more details or to confirm coverage, you can contact Rheem’s warranty department at 479-648-4900.
This site receives compensation from the companies featured in this listing, which may impact where and how products appear. This listing doesn’t feature all companies, products, or offers that may be available.
What Are Rheem Air Conditioner Reviews From Homeowners?
We always strive to bring you the most accurate information possible. To that end, we’ve read through over 100 customer reviews for Rheem from sites like Better Business Bureau (BBB), TrustPilot, and Google Reviews. We’ve specifically looked for information regarding product durability, installation services, and warranty coverage in Rheem HVAC reviews, and we’ve separated out reviews for other Rheem products, like water heating equipment and furnaces.
Key Praised Features of Rheem Air Conditioners:
- Affordability (Approximately 40% of positive reviews):
- Many customers appreciate Rheem’s budget-friendly pricing, offering a cost-effective solution for home cooling needs.
- “Rheem AC units provide decent durability and are some of the most cost-effective and budget-friendly air conditioners you can buy.”
- Durability (Approximately 35% of positive reviews):
- Users often commend the longevity of Rheem units, noting reliable performance over extended periods.
- “I have had my Rheem air conditioner for over 10 years with minimal issues. It’s been a reliable unit throughout.” – Reddit
- Availability of Parts and Service (Approximately 25% of positive reviews):
- Customers find it convenient that Rheem parts are readily available, simplifying maintenance and repairs.
- “Rheem’s wide range of availability and price points make it easy to find parts and service when needed.” – Modernize
Biggest Issues Reported by Customers:
- Reliability Concerns (Approximately 50% of negative reviews):
- Some customers have experienced component failures within a few years of installation, leading to unexpected repair costs.
- “In less than 8 months, we’ve had 2 replacement pieces sent due to the unit malfunctioning. Now, the unit needs to be replaced because a 3rd replacement piece is needed but is out of stock.” – Consumer Affairs
- Warranty and Customer Service Challenges (Approximately 30% of negative reviews):
- Users report difficulties in obtaining warranty service and express dissatisfaction with customer support responsiveness.
- “I called Rheem, was registered and was on hold for 19.50 minutes. I called back and was again told they would get me someone to help since it is still under warranty, and so far the only message I hear is that my wait time is less than 20 minutes.” – Consumer Affairs
These insights reflect common themes in customer feedback, highlighting both the strengths and areas for improvement in Rheem air conditioners.
This site receives compensation from the companies featured in this listing, which may impact where and how products appear. This listing doesn’t feature all companies, products, or offers that may be available.
What Rheem Features Should You Consider?
Since Rheem is a budget-friendly AC brand, its models don’t include as many advanced features as premium competitors. However, there are still several key factors to consider when choosing a Rheem air conditioner:
- Compressor Type: Most Rheem ACs use scroll compressors, which are less efficient and noisier than the twin rotary compressors found in high-end models. If noise and energy savings are priorities, consider variable-speed options in the Prestige Series.
- EcoNet Capability: Some Rheem models support EcoNet, which allows for remote temperature control via a WiFi-enabled thermostat. This feature can improve efficiency and comfort but requires additional smart home integration.
- SEER/SEER2 Rating: Higher SEER (Seasonal Energy Efficiency Ratio) ratings mean lower energy costs over time. While Rheem systems are Energy Star-rated and eligible for rebates, their SEER ratings max out at 20.5, lower than some competitors.
- Cooling Stages: Two-stage compressors provide better efficiency and temperature control than single-stage models, which can lead to more stable indoor temperatures and lower humidity levels.
- System Size: Rheem ACs range from 1.5 to 5 tons, with certain models having more size limitations. Choosing the correct size based on your home’s square footage and cooling needs ensures optimal performance and efficiency.
- AC Type: Rheem offers several AC system types, each with different efficiency ratings and capabilities. Make sure to compare models to find the best fit for your home’s climate and cooling demands.
So, Is a Rheem Air Conditioner Worth It for Your Home?
Rheem is a solid budget-friendly option for home cooling. If upfront affordability is your top priority, Rheem’s lower equipment costs make it a compelling choice compared to premium brands. However, there are some trade-offs to consider:
- Lower Cost, Lower Efficiency – While Rheem ACs cost significantly less than brands like Lennox and Carrier, they also have lower SEER ratings, meaning higher energy bills over time.
- Durability Concerns – Some customer reviews report reliability issues, especially with components like blower motors and evaporator coils. Investing in higher-end Rheem models may improve longevity.
If you’re looking for an affordable cooling system and don’t need the highest efficiency or advanced smart features, Rheem is a decent choice. But if long-term energy savings and top-tier performance are your priorities, you may want to explore higher-efficiency brands instead.
We recommend Rheem if you’re looking to keep initial replacement or installation costs down, but we’d suggest a different company if you want total peace of mind, system longevity, and high efficiency ratings. If you do go with Rheem, we’d recommend staying away from the Classic Series, as they have some of the lowest efficiency ratings.
The Rheem Prestige Series Variable-Speed RA20 is one of the company’s top models. It has the highest efficiency rating—and although it’s the most expensive option from the company, it’s the model we recommend most.
This site receives compensation from the companies featured in this listing, which may impact where and how products appear. This listing doesn’t feature all companies, products, or offers that may be available.
FAQs About Rheem Air Conditioners
Rheem is a solid choice if you’re looking for an affordable air conditioner that gets the job done without breaking the bank. The brand’s lower upfront cost makes it appealing to homeowners on a budget, especially compared to premium options like Lennox or Carrier. However, Rheem units tend to have a shorter lifespan, typically lasting 10 to 15 years, whereas high-end brands often reach 15 to 20 years.
Most central air conditioners last 15 to 20 years, but because Rheem is a budget brand, its units typically have a shorter lifespan of 10 to 15 years. Several factors can affect longevity, including installation quality, maintenance, and usage patterns.
Yes, there was a class action lawsuit filed against Rheem for defective components in heat pumps and split AC systems. There has been no resolution as of this writing.
Methodology: How Do We Rank Rheem and Other Air Conditioner Brands?
The experts at Today’s Homeowner provide only the most transparent and accurate information for all your home improvement needs. Our reviews of HVAC companies focus on what matters most to homeowners, including efficiency, sound ratings, cost, and more.
To gather our information, our experts review publicly available information, gather quotes, speak with HVAC contractors, and analyze consumer reviews.
A company can score a total of 100 points across five categories. This score is then converted into a five-star scale. We studied dozens of the best air conditioner brands to develop the following rating methodology:
- Affordability (20 points): Material and labor costs are the two most important factors in assessing affordability. However, we consider more than just these factors and evaluate how air conditioner brands accommodate a range of budgets.
- Efficiency (25 points): An air conditioner’s efficiency directly affects your monthly energy bills. We look to see if air conditioner brands offer high-efficiency units and ensure each unit passes the minimum SEER and EER requirements for each region.
- Sound Rating (20 points): The best air conditioners can cool your home with little to no sound. We rate air conditioner brands based on how quiet their systems are. Companies that offer air conditioners that produce fewer than 57 decibels do the best in this category.
- Products (25 points): We evaluate the company’s brands and whether they offer multiple equipment options and high-efficiency units. Companies that offer split-system, packaged systems, ductless systems, heat pumps, portable units, and window air conditioners score the best in this category.
- Warranty (10 points): The best air conditioner brands back up their products and services with extensive warranties. We research each company’s material and workmanship warranties and evaluate them based on comprehensiveness and length.
We monitor company data on an ongoing basis to keep rankings and information up to date.
