November 8, 2018

If you are replacing an HVAC unit, you’ll have dozens of options to choose from. But it can be hard to find the one best suited for your current and future needs. This can be especially challenging if you have to make a decision during an emergency, where every minute of downtime carries a significant cost.

The right HVAC brand can save you thousands of dollars over its lifespan. But the wrong one could easily blow your budget due to inefficiency and repairs. Learning what some of the most popular brands have to offer can help you quickly pick the best HVAC system for your needs.

The Best HVAC System For Commercial Use

Here are some of the most popular HVAC brands or AC systems. Each of them offers a different set of trade-offs. So it’s up to you to choose the one that suits you best.


Lennox is among the top rated air conditioner brands. They are an industry leader in energy efficiency, with packaged rooftop units boasting a SEER rating of 23.5. Plus they have Solar Ready systems offering an effective efficiency of 34 SEER. This can be especially important if you have lots of space you need to cool in a hot climate. And energy prices can soar in the summer.

Lennox units come at a premium compared to other brands, and their parts can take longer to acquire in the event of a breakdown. However, they are highly dependable and noted for their reliability, which can help offset these factors.

Getting Lennox Parts: When it comes to getting Lennox parts, this can be difficult. But that’s only if you don’t know where to look. For most Lennox users, though, finding parts is not something that they have to think about regularly. When you buy a Lennox system, you are getting an excellent quality product. And this simply means that the likelihood of you needing to repair or replace parts over the system’s lifetime is minimal.


Trane units are renowned for their reliability and their excellent warranties, making them a popular HVAC choice among businesses. Their 10-year warranty for parts/labor gives owners a level of protection that’s hard to find anywhere else. And their durable construction and advanced technologies hold up under heavy use.

However, Trane units are more expensive than their competitors partially for this reason, and also generally carry higher installation costs due to their complexity. This added cost could be worth it if you need a high-performance unit for your building.

Getting Trane Parts: Original parts for any HVAC system will cost you more money. And the same is true for Trane parts. The good news here is that Trane parts will serve you for a long time. We are talking about roughly 15 to 20 years. Some consumers will say it’s difficult to get Trane parts. But that just has to do with the time it takes to arrive. Remember, manufacturers still have to transport this physical good through the different points in the supply chain.


Carrier is one of the most popular and prestigious commercial HVAC brands, thanks in large part to the high quality of its products. This company builds its parts to exacting standards, which helps to improve the reliability and overall longevity of its HVAC units while minimizing the need for replacements.

Another good thing about Carrier is they sell system in a wide range of sizes. Meaning many businesses or buildings can get options ideally suited to their needs. Buyers can also enjoy exceptional customer service, making it easier to navigate the myriad options available and to get the maintenance help when needed.

Getting Carrier Parts: Carrier parts are pretty easy to get. And you will also find that they are reasonably priced. There are even some coastal carrier models that include things like corrosion from coastal environments in their warranty. So if you are worried about the availability of parts, Carrier is one of the brands you can consider.


Ruud units are known to be long-lasting, reliable, and more affordable than many of their competitors, making them attractive for businesses with low-intensity needs. It’s also easy to get replacement parts for their units thanks to their public distribution centers, which can be a problem for some other models.

However, they’re often not as sophisticated as some of their more expensive competitors and may use older technologies. This can save you money if you don’t need a high-performance HVAC unit but might cause problems if you do.

Getting Ruud Parts: Ruud parts are available from a number of vendors and supply houses. And this would include Ruud Systems, the official supplier for new installations.


York is known for the high value it offers, as its units are generally less expensive than its competitors while delivering quality service. Part of the reason for this is York’s HVAC units tend to be simpler than many of their counterparts, which keeps construction and installation costs low.

This has the added benefit of making them generally quieter than other brands, which can be vital if you’re concerned about noise. However, this also means that York units may lack some of the more advanced features you could find with some of their higher-end competitors.

Getting York Parts: You can get York service parts wherever you need them. York has nationwide branch offices. The York HVAC systems are produced with the quality materials to help make them durable and energy efficient. They use copper, aluminum, steel, and brass parts to build their systems. They also include stainless steel parts that resist corrosion and rusting. The entire system has a 20-year warranty on the compressors and other major parts.


If you’re looking for the newest technologies in your HVAC unit, Rheem could be the right brand for you. Rheem’s units can give you a higher level of control over your cooling system. Thanks to their onboard diagnostic system and their sturdy construction. That’s what makes them highly durable against the elements.

Rheem also offers excellent warranties, which can make it easier to maintain your unit and more accessible to adopt the latest technologies for your building. However, Rheem units can be reasonably expensive given their capabilities, not all of which you may need.

Getting Rheem Parts: Rheem’s HVAC systems are easy to get if you’re buying straight from the source. But you still have a few consumers complaining about the amount of time it takes to get their replacement parts.


Goodman is another to brand in the HVAC world. They are a popular option among building owners looking to save money or who may not need to use their HVAC often. Goodman’s units are generally reliable, and they also offer excellent customer service, making it easy to get help in the event of a breakdown. However, they usually aren’t as efficient as some of their higher-end competitors and the quality may be less consistent overall.

Goodman also does not cover the cost of labor in its warranties. And this can leave you with a hefty bill if it needs servicing. This is something to consider, as when you find the best HVAC system for you, you’ll want to keep it in top shape without breaking the bank.

Getting Goodman Parts: Goodman units are some of the best in the market today. And they’re also among the most popular. When you have a Goodman HVAC system inside your building, there’s a good chance that someone somewhere has already replaced a part on it at some point. That means that replacement parts are likely going to be easy to find. Getting Goodman parts doesn’t have to be a hassle. Just order ahead and give enough advance notice.


HVAC units are highly sophisticated pieces of machinery that need to be assembled on the spot. And this means means no two units, even of the same brand will be alike. If you make a mistake during installation, even a high-end unit could fail to heat or cool your building effectively. So be very carefully to ensure you choose the best HVAC system for your business needs.

Getting the right size AC units for your commercial building can also help with energy savings. You want a unit with high efficiency. Your energy efficiency rating must be between a 14.5 SEER or a 21 SEER rating to qualify with Energy Star. So a 20 SEER rating is more energy-efficient and a 15 SEER rating.

Ultimately, the company you choose to install your new HVAC unit could be just as important as the brand you select. And that whether you’re looking for gas furnaces, heat pumps, or just a replacement for your outdoor unit or air handler. You’ll want to make sure your service provider prioritizes training and educating its personnel while delivering quality service. This way you can get the most value from your HVAC unit.

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