Trane XV18 Air Conditioner After 1 Year [In-Depth Review]

Ben Leonavicius
By Ben  • Updated:   October 26, 2023
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There is probably no company in the entire HVAC industry whose name is more clearly synonymous with quality and reliability than Trane.

Trane’s XV18 – one of the company’s top units, and widely considered one of the finest air conditioners on the market – but is it as good as people think?

Whether we’re talking about air conditioners, heat pumps, furnaces, air handlers, smart thermostats, or any related parts or accessories, Trane products have always been incredibly well-engineered and well-built, and the company has had probably the strongest reputation in the industry for systems that work well for a long, long time with little or no problems – indeed, there are lots of reports on the internet about Crane splits (outdoor air conditioners) lasting three or four decades and still working great!

But not just that. Crane home climate control products, and the company itself, have always been leaders in all the most important areas, offering:

  • The Most Reliable Products
  • The Best Performance in Heating and Cooling
  • The Very Best Customer Service and Support
  • Among the Most Energy Efficient Products Available
  • Industry Leading Initiatives and Policies for Environmental Protection
  • Excellent Treatment of Employees, Dealers and Affiliates
  • Innovative Engineering and Design

While all of these things are important, what people think of first when they think of Trane is reliability – the best material quality, construction, and engineering leading to years and years of trouble-free service.

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Are Trane Products Still Reliable?

That is why it was so surprising to see that recently a few very visible customer reviews circulated around the internet, talking about how dissatisfied they were with their Trane air conditioners, which had apparently failed almost immediately and which they had a great deal of trouble getting repaired.

Even more recently – just last year, in fact – a small American HVAC sales and service shop posted an article about how they were no longer handling Trane products – citing as their reasons for decreasing product quality and problems with Trane’s support and treatment of retail sales and warranty service centers.

The dealer’s rant was fairly easy to dismiss – it tried so hard to make its point and was so venomous, that it felt too personal – more like a dealership which with Trane themselves had ended relations, or which had had some difficult dealings with Trane, and which was now just lashing out, trying to make it sound like the break-up was their choice and that Trane was a bad company.

So, while we here at Know the Flo obviously have no idea what the real story was, or if what we suspected was actually true, and have no desire to besmirch the name of the dealership in question, we didn’t worry too much about the dealer’s complaints.

The negative customer reviews, however, seemed worth checking out.

We know very well that the vast majority of failures or problems with central air conditioning systems are due to issues with installation. We also know that even the most reliable company in the world will have one or two problem units among the thousands and thousands they manufacture.

The other interesting factor here is that, in an odd quirk of human behavior, people are far more likely to post negative reviews than positive ones.

As a result of these factors, it is easy to find a few negative reviews for even the very best products. And not just from Trane, but with all of the major air conditioner manufacturers, like American Standard, Rheem, York, Lennox, Carrier, and Goodman.

So we dug a little deeper, spending hours and hours locating reviews on the Trane XV18 and finding out what people really thought.

Features & Specifications

  • SEER (Seasonal Energy Efficiency Ratio): Up To 18
  • Energy Star certification
  • BTU Range: 24,000 to 60,000
  • Variable Speed Cooling
  • Running Noise Level: 55 DB
  • ComfortLink™ II Communicating Capability and Unique Refrigerant Cooled Inverter Drive
  • Climatuff™ Variable Speed Compressor
  • Compressor Sound Insulator
  • All-aluminum Spine Fin™ coil
  • DuraTuff™ Rustproof Basepan
  • Integrated Fan System
  • Simplified Two-Wire Connection
  • Full-sided Louvered Panels
  • Powder-Paint Finish
  • Recognized as the Most Efficient of ENERGY STAR in 2019

Is the Trane XV18 a Reliable Air Conditioner after 1 Year? 5 Years? Even Longer?

The Trane XV18 is one of Trane’s best air conditioners, almost at the top of the company’s legendary product lineup, and it is easily one of the finest, best-reviewed, and best-selling premium split air conditioning units on the market today. 

The XV18 has a SEER (Seasonal Energy Efficiency Ratio) of up to 18 – an exceptionally high number which is an indication of just how energy efficient this Trane air conditioner actually is and helps explain why this, and so many other Trane products, more than qualify for Energy Star certification.

The XV18 is also the quietest air conditioner Trane makes, which is not only really nice when it’s running, but also an indication of the high level of engineering that went into the XV18’s design, the exceptional material quality, and the unit’s reliability – as a general rule, we have always found that the quieter any mechanism runs, the more dependable it will prove to be, as there is clearly (and audibly) less stress in its operation.

Of course, in the case of the XV18, the whisper-quiet operation is not just due to smooth mechanisms, but also to the lengths Trane has gone through to effectively sound insulate the inner workings.

But what do people really think after living with the Trane XV18 for a year or longer?

The research we conducted in order to compile this review of the Trane XV18 air conditioner seems to suggest that, first off, Trane has fewer negative reviews than many other major manufacturers, and way fewer negative reviews than positive – even though the negative reviews end up being high up in Google searches and most visible, they are far and away from the minority.

Does the Trane XV18 Work Well Over Time?

The Trane XV18 has a variable speed compressor, which not only increases the unit’s energy efficiency but also ensures that the XV18 will keep your home at exactly the temperature you want – within ½ a degree. And, with a wide range of cooling capacity, from 18,000 to 60,000 BTU, the Trane XV18 is a good choice for almost any sized home and has always been known for great cooling throughout the house.

So many customers seem to absolutely love their Trane XV18, and this holds true whether they have had the unit for months or years. Whether they got it as a replacement for an old air conditioner unit, or as part of a complete Trane HVAC system, people were amazed at how much more comfortable they were after making the switch. If anything, people seem to love their XV18 more and more the longer they have it.

We found no notable reviews complaining about the cooling performance of the XV18.

Is the Trane XV18 Reliable Over Time?

When people had a Trane-certified technician install their XV18, and had regular maintenance performed, they were pretty much unanimously completely satisfied with the quality and reliability of the unit, after the first year and well down the road. Customers also commented on its durable materials and construction, and how it seemed to show no signs of wear, rust corrosion, or other problems even sitting outside in a variety of conditions and climates over the years.

As we so often have seen with Trane, the XV18 proved to be reliable and working well even after many, many years of service, and people seem confident that it would remain so.

On the other hand, of the relatively very few customer reviews we did find regarding problems or even system failures, there were always lots and lots of comments posted below the reviews – from other customers and from installers and technicians – saying that the problems were not due to any quality issue with Trane products, but were instead down to problems with installation or existing ductwork, air handlers or other central HVAC components – things any good installer might have noticed and addressed.

Does the Trane XV18 Save Money Over Time?

It seemed that the majority of positive reviews (which were, again, the vast majority of reviews overall), in addition to mentioning reliability and durability, praised the XV18’s energy efficiency and actual cost savings. 

It is hard to really qualify these numbers, as it depends on the climate, usage and household habits, how efficient the unit they replaced was if they were using existing ductwork, air handlers, thermostats and cetera, and many other factors, but people regularly talk about saving hundreds and hundreds of dollars a year with their Trane XV18, and some American customers mention how tax rebates – possible due to the XV18’s energy efficiency ratings – made them even happier with their purchase.

Interestingly, those customers who talked about how much energy and money they saved after a year or more often claimed they had even bigger savings as time went on – this is probably largely due to customers’ increasing familiarity with the unit, learning how to make it more and more efficient over time, and is something we hear with not just Trane, but other modern top-rated HVAC products and systems as well. But in the case of Trane, this effect is doubtless enhanced because of the material and build quality of the XV18, which simply does not deteriorate or lose efficiency over time.

We did not find any reviews of the Trane XV18 which complained about the energy efficiency or money savings – it does, apparently, what Trane claims, and customers can easily see the difference in their energy bills and tax payments.

Is the Trane XV18 Still a Good Air Conditioner?

Even after reading this review of the Trane XV18, you may still have a couple of questions:

  • Should I purchase a Trane XV18 air conditioner?
  • Should I purchase a Trane product at all?
  • Is the Trane XV18 a Reliable Air Conditioner?
  • Will the Trane XV18 Continue to Work Well and Save Money Over Time?

After doing plenty of research and reading the reviews of actual customers, technicians, and others, and from our own experience with Trane, we can answer all of those questions with an emphatic yes! If anything, Trane products just get better and better.

In fact, not only do we have absolutely no concerns at all about the quality or reliability of Trane products – we and the industry overall, still clearly consider Trane to be the best of the best – we can say that the Trane XV18 is one of the finest air conditioners ever made – truly excellent in every aspect, and well worth the money.

Just keep a couple of important things in mind, with the XV18 or any air conditioner:

  • It is quite important to have an annual maintenance check of your Trane XV18 done.
  • It is equally important to make sure that a Trane-certified and fully qualified technician installs your new CL16i air conditioner.
  • Make sure your home’s ductwork is adequate, as well as other existing HVAC components.

You might also want to consider a few add-ons, such as a Trane Air Handler, CleanEffects Air Cleaner and a Comfortlink II connected thermostat, which can make the XV18 even more effective, efficient, and healthy.

But whether you purchase the unit by itself, add a few important accessories or even opt for a whole new central heating and cooling system and get a Trane furnace as well, after doing the research for this article we are more confident than ever that Trane makes reliable, top quality products and is still a true leader in the industry.

Final Thoughts: Is Trane a Good Company?

Our final word could easily be: don’t worry about a few highly visible complaints – advice applicable to any company, but especially true with companies like Trane that are so highly devoted to quality, reliability, and performance. Consider instead the thousands and thousands who have purchased a Trane XV18 air conditioner and are as happy with their purchase after months, years, or even decades as they were on day one.

But Trane is equally devoted to the environment – substantially revamping materials, manufacturing, and distribution practices to reduce waste, pollution, and excessive use of resources – and to fair labor practices – ensuring good working conditions everywhere, gender and racial parity, and fair pay and benefits to all employees.

We were quite glad to have researched and written this article – The Trane XV18 Air Conditioner After 1 Year: An In-Depth Review – because it helped reestablish the true excellence of Trane as a company and one of their very finest air conditioners. 

We hope that you are also glad to have read it and that you will turn to us again with any and all of your HVAC questions.

Hey there! I am Benas, the founder and content editor at Home Caprice. Thanks for reading the article. I hope you were able to find what you were looking for. I and my team are here to simplify heating and cooling for everyone. Please have a look at the About page for more details about our website and feel free to check out our editorial process.