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Choosing the Best Gas Furnace Brand: Top Picks and Key Considerations

Choosing the right gas furnace brand for your home can be a daunting task. With so many options available on the market, it’s important to understand the criteria for evaluating gas furnace brands.

In this article, we will explore the key factors to consider when making your decision and highlight the top gas furnace brands for 2023.

Criteria for Evaluating Gas

Furnace Brands

When evaluating gas furnace brands, it’s crucial to consider the quality of the parts used in their construction, the length and coverage of their warranties, and the overall value they provide.

Quality Parts

One of the first things to look for when evaluating gas furnace brands is the quality of the parts used in their manufacturing. High-quality furnace parts ensure reliable and efficient performance.

Some of the top component manufacturers in the industry include Honeywell, Emerson, Carlyle, and Danfoss. These companies are known for producing durable and reliable components that contribute to the overall reliability and efficiency of the furnace.

Longer Warranties

Another important factor to consider when evaluating gas furnace brands is the length and coverage of their warranties. A longer warranty not only gives you peace of mind but also reflects the manufacturer’s confidence in the product’s durability and performance.

Look for brands that offer at least a 10-year warranty on parts and consider those that provide a lifetime warranty for the heat exchanger, as this is usually the most sensitive and expensive part to replace.

Good Value

While price shouldn’t be the sole determinant of your decision, the value offered by a gas furnace brand is an important consideration. Some brands, like Carrier, Bryant, Heil, Day & Night, and Tempstar, are part of the United Technologies Corporation (UTC) family and offer similar quality at a lower price point compared to other well-known brands.

Comparing the price difference between various brands can help you determine the best value for your budget.

Top Gas

Furnace Brands for 2023

Now that we’ve discussed the criteria for evaluating gas furnace brands, let’s take a closer look at the top brands to consider for 2023. Heil / ICP Brands

Heil, part of the International Comfort Products (ICP) family, is a reputable brand known for its high-quality furnaces.

They offer a variety of models with different features to suit your specific needs. Heil furnaces are known for their durability and excellent warranty coverage, including the Ion and QuietComfort Deluxe series.


Goodman, a brand owned by Daikin, is a popular choice for homeowners looking for a reliable and affordable gas furnace.

Goodman is known for providing excellent warranty coverage, including the GMVM 97 and GCV models.

They offer a range of options to fit different budgets without compromising on quality. Rheem / Ruud

Rheem and Ruud, both owned by Paloma Industries, are trusted names in the HVAC industry.

These brands offer excellent warranty coverage and provide options to upgrade the warranty to further protect your investment. Their Prestige and Ultra Series furnaces are known for their efficiency and reliability.


Maytag, part of the Nortek Global family, is a brand that focuses on providing reliable and high-quality gas furnaces.

Maytag offers a comprehensive warranty on their furnaces, providing peace of mind for homeowners.

Their M1200 line is known for its efficiency and performance. Trane / American Standard

Trane and American Standard, both owned by Ingersoll-Rand, are renowned brands in the HVAC industry.

These brands have a long history of providing reliable and efficient furnaces. With excellent warranty coverage, including their Platinum Series, Trane and American Standard are popular choices among homeowners.

Carrier / Bryant

Carrier and Bryant, part of the United Technologies Corporation (UTC) family, are widely recognized brands known for their quality and reliability. These brands offer a wide range of options to fit different budgets and provide excellent warranty coverage.

The Infinity and Evolution series are popular choices among homeowners. Armstrong / AirEase

Armstrong and AirEase, brands owned by Allied Air, offer reliable and efficient gas furnaces.

With a focus on durability and performance, these brands provide excellent warranty coverage, including their Affinity Series. York / Johnson Controls

York and Johnson Controls, along with Luxaire, Coleman, and Champion, are part of the Johnson Controls family.

These brands offer a variety of gas furnaces to suit different needs and budgets. With good warranty coverage, including their Affinity Series, these brands are worth considering.


Lennox, a well-known brand in the HVAC industry, offers a range of high-quality gas furnaces.

Lennox provides excellent warranty coverage, including their Dave

Lennox Signature Collection and Elite Series.

Their furnaces are known for their efficiency and durability. In conclusion, when evaluating gas furnace brands, it’s important to consider the quality of the parts used, the length and coverage of the warranty, and the overall value offered.

Based on these criteria, the top gas furnace brands for 2023 include Heil / ICP Brands,

Goodman, Rheem / Ruud,

Maytag, Trane / American Standard, Carrier / Bryant, Armstrong / AirEase, York / Johnson Controls, and

Lennox. By carefully considering these factors and exploring the options available, you can make an informed decision and choose the best gas furnace brand for your home.

Importance of Proper Furnace Installation

Having a high-quality gas furnace is important, but equally crucial is the proper installation of the unit. A well-installed furnace not only improves efficiency and durability but also reduces the need for expensive maintenance in the long run.

Installation Quality

The quality of furnace installation plays a significant role in its overall performance. A properly installed furnace ensures maximum efficiency, as it operates as designed by the manufacturer.

With professional installation, you can be confident that your furnace will deliver the expected level of comfort while minimizing energy wastage. During installation, experts take into account various factors, such as airflow, ductwork, and overall system design.

Proper airflow ensures that warm air is distributed evenly throughout your home, eliminating hot or cold spots. Additionally, experts ensure that the ductwork is properly sealed and insulated to prevent air leaks and energy loss.

Finding a Qualified Installer

To ensure proper furnace installation, it is essential to find a qualified and certified installer. Choosing the right installer can significantly impact the performance and longevity of your furnace.

Here are a few important factors to consider when searching for an installer:

1. Certified Installer: Look for an installer who is certified by a reputable organization, such as the North American Technician Excellence (NATE).

Certification ensures that the installer has the necessary knowledge and skills to perform the installation correctly. 2.

Company History: Research the reputation and history of the installation company. Look for established companies with a track record of quality work and customer satisfaction.

A company with a long-standing presence in the industry is more likely to provide reliable and professional installation services. 3.

Installer Experience: Inquire about the installer’s experience with the specific brand and model you have chosen. Experienced installers are familiar with the nuances of different furnace systems and can effectively handle any challenges that may arise during installation.

4. Customer Reviews: Read reviews and testimonials from previous customers to gauge the quality of the installer’s work.

Positive reviews indicate satisfied customers, giving you confidence in their ability to provide a high standard of installation. By choosing a qualified installer, you can ensure that your furnace is installed correctly, maximizing its efficiency and lifespan.

Gas Furnace Cost Factors

When considering the purchase of a gas furnace, it’s important to understand the various cost factors involved. The price of a furnace is influenced by factors such as size, brand, efficiency, performance, and maintenance agreements.

Furnace Size

The size of the furnace, measured in BTU (British Thermal Units), impacts its cost. A furnace’s size depends on the heating capacity required to adequately heat your home.

Installing a furnace that is too large or too small for your space can result in inefficiency and increased energy costs. Consulting with an HVAC professional to determine the appropriate furnace size based on your home’s square footage and energy requirements is crucial to avoid unnecessary costs.

Furnace Brand

The brand of the furnace also influences its cost. There are well-known brands such as

Goodman, York, Bryant, Trane, and

Lennox, each offering a range of models with varying features and price points.

Generally, more reputable brands come with higher price tags, as they often have a higher level of quality and performance built into their products. Investing in a reputable brand can provide peace of mind in terms of reliability and durability.


Furnace efficiency is an important factor to consider, as it directly affects energy costs. The efficiency rating of a furnace is represented by its Annual Fuel Utilization

Efficiency (AFUE) percentage.

Higher AFUE ratings indicate greater energy efficiency, resulting in lower utility bills. However, more energy-efficient furnaces typically come with a higher upfront cost.

Evaluating your long-term energy savings and considering your local climate can help you determine the best balance between cost and efficiency for your specific needs.


Furnace performance is determined by its staging capabilities. Single-stage furnaces operate at a fixed capacity, either on or off, resulting in temperature fluctuations.

Two-stage furnaces offer two levels of heating output, providing more consistent temperatures and improved energy efficiency. Modulating furnaces have variable heating capabilities, continuously adjusting the heating output to maintain a consistent temperature.

Advanced staging options generally come at a higher cost but provide enhanced comfort and efficiency.

Furnace Maintenance Agreement

A furnace maintenance agreement, often offered by HVAC companies, can be an additional cost to consider. These agreements typically include regular maintenance visits, which can help prolong the life of your furnace and ensure it operates at peak efficiency.

Some manufacturers even require regular maintenance as a condition of their warranty. While the upfront cost of a maintenance agreement may seem like an added expense, it can save you money in the long run by preventing unexpected breakdowns and maximizing your furnace’s lifespan.

Understanding these cost factors can help you make an informed decision when purchasing a gas furnace, ensuring you strike the right balance between upfront costs, long-term savings, and overall system performance. In conclusion, proper furnace installation is vital for optimal performance and longevity.

Finding a qualified installer and paying attention to installation quality directly affects your furnace’s efficiency, durability, and maintenance needs. When considering the cost of a gas furnace, factors such as size, brand, efficiency, performance, and maintenance agreements should be carefully weighed to align with your budget, energy requirements, and long-term comfort goals.

By understanding these factors, you can make a well-informed decision that will provide efficient and reliable heating for years to come.

Frequently Asked Questions about Gas Furnaces

Gas furnaces are essential for keeping our homes warm and comfortable during the colder months. However, many homeowners have questions about their lifespan, whether to repair or replace them, the best time to buy, and more.

In this section, we will address some frequently asked questions to provide clarity and help homeowners make informed decisions about their gas furnaces.

Furnace Lifespan

One common question homeowners have is about the lifespan of a gas furnace. The lifespan of a furnace can vary depending on several factors.

On average, a well-maintained furnace can last between 15 to 20 years. However, the usage, quality of installation, and regular maintenance play significant roles in determining its longevity.

If your furnace undergoes regular maintenance, such as cleaning, filter replacement, and inspections, it can perform optimally and have a longer lifespan. Neglecting maintenance can lead to decreased efficiency, increased energy costs, and potentially premature failures.

Regular maintenance helps identify and address potential issues early on, prolonging the life of the furnace.

Repair or Replace Decision

The repair or replace decision is a common dilemma for homeowners when facing issues with their furnaces. Several factors can influence this decision, including the age of the furnace, the nature and cost of repairs, warranty coverage, efficiency, and performance.

If your furnace is relatively young and the repair cost is reasonable compared to a replacement, repairing may be the more cost-effective choice. However, if the furnace is nearing the end of its lifespan, needs frequent repairs, or the repair cost is substantial, it may be more economically prudent to replace it.

Additionally, consider the furnace’s energy efficiency. Older furnaces tend to be less efficient than newer models, which can result in higher energy bills.

Investing in a newer, more energy-efficient furnace may provide long-term savings and improved comfort.

Replacing AC and Furnace Together

When considering replacing your gas furnace, it’s common to wonder if you should also replace the air conditioning (AC) unit at the same time. While it is not always necessary, there are advantages to replacing both units simultaneously.

Replacing the AC and furnace together allows for a matched system, designed to work together seamlessly, optimizing performance and energy efficiency. Additionally, if your AC unit is nearing the end of its lifespan and you’re considering a furnace replacement, replacing both units at the same time can save on installation costs.

Compatibility is another important factor to consider. Older AC units may not be compatible with newer, high-efficiency furnaces.

An HVAC professional can assess the compatibility and advise whether it’s best to replace both units.

Best Time to Buy a Furnace

Timing your furnace purchase can lead to cost savings and incentives. The best time to buy a furnace is typically during the offseason, specifically in the spring and summer, when the demand for heating is low.

During this time, manufacturers and HVAC contractors may offer discounts and promotions to encourage sales. Additionally, securing a furnace before the heating season starts ensures you won’t be caught without heat if your current furnace suddenly fails.

Waiting until winter to purchase a furnace may lead to limited availability, longer wait times for installation, and potentially higher prices due to increased demand. Best

Efficiency Rating for Furnaces

When it comes to selecting a gas furnace, homeowners often wonder about the best efficiency rating.

The efficiency rating is measured by the Annual Fuel Utilization

Efficiency (AFUE) percentage. The higher the AFUE percentage, the more efficient the furnace.

The ideal efficiency rating for a furnace depends on various factors, including your climate, energy costs, and budget. In moderate to colder climates, furnaces with AFUE ratings of 90% or higher are generally recommended for optimal energy savings.

However, in milder climates, a furnace with an AFUE rating of 80% may be sufficient. It’s important to consider the long-term energy savings and the payback period when choosing a more efficient furnace.

While higher-efficiency furnaces may come with a higher upfront cost, they can provide significant savings over time, particularly in regions with harsh winters and higher heating costs.

Worth of Variable Capacity Furnaces

Variable capacity furnaces, also known as modulating furnaces, are designed to provide precise and consistent heating by adjusting their output based on the heating needs of the home. Many homeowners question whether the additional cost of a variable capacity furnace is worth it.

Variable capacity furnaces offer several benefits. By adjusting the heat output in smaller increments, they can maintain a more consistent temperature throughout your home, eliminating hot and cold spots.

This results in improved comfort and reduced energy consumption. However, it’s important to consider your specific heating needs and budget.

Variable capacity furnaces tend to be more expensive than single-stage or two-stage furnaces. If you live in a milder climate where the furnace doesn’t need to run constantly, a less expensive two-stage furnace may be sufficient.

Additionally, communication issues and compatibility with older thermostats may arise when installing a variable capacity furnace. It’s crucial to ensure that your thermostat is compatible and can fully utilize the advanced features of a variable capacity furnace.

Worth of a

Furnace Maintenance Agreement

A furnace maintenance agreement is a service contract with an HVAC company that provides regular maintenance for your furnace. Homeowners often ask whether investing in a maintenance agreement is worth it.

A maintenance agreement can offer several benefits. Regular maintenance visits ensure the optimal performance of your furnace, maximizing its efficiency and extending its lifespan.

These visits include important tasks such as cleaning, lubrication, and inspecting critical components to identify potential issues before they become major problems. Crucially, some manufacturers make regular maintenance a requirement for maintaining the warranty on the furnace.

By having a maintenance agreement in place, you fulfill the manufacturer’s requirements and protect your investment. While a maintenance agreement does come at a cost, it can save you money in the long run by preventing unexpected breakdowns and costly repairs.

Additionally, some agreements may offer additional perks, such as priority service and discounted repairs. In conclusion, homeowners often have questions about the lifespan of their furnaces, whether to repair or replace them, the best time to buy, and other considerations.

Understanding the factors that impact furnace lifespan, making informed decisions about repair or replacement, considering the benefits of replacing both AC and furnace together, timing furnace purchases strategically, and evaluating the efficiency, performance, and maintenance agreements can help homeowners navigate the complexities of gas furnace ownership. By addressing these frequently asked questions, homeowners can confidently make decisions that ensure optimum comfort, energy efficiency, and value from their gas furnaces.

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