lennox furnace price list

When considering a new furnace, Lennox offers a range of options that blend efficiency with advanced heating technology. In this article, we’re providing you with detailed insights into the cost and features of Lennox furnaces, helping you make informed decisions for your heating needs.

Factors Influencing the Pricing of Lennox Furnaces

One of the most important considerations when choosing a home heating system is the budget. Lennox furnaces are well-known for their great quality and come in a variety of models with different features and prices. Households can make better decisions when they know what factors influence the cost of Lennox furnaces. The cost is heavily influenced by several factors:-

The three primary lines of a Lennox furnace unit are the Signature, Elite, and Merit. In terms of efficiency, features, and price point, each series targets a distinct subset of the market. Lennox furnace prices are highly series and model-specific because of the wide range of technology and material quality utilized in their manufacture.

Merit Series:

The Merit series is Lennox's entry-level offering, and it's built to deliver dependable performance without breaking the bank. The ML180E and other models in this series often have lower AFUE ratings (80% to 90%) and single-stage operations. These are basic versions that just have the fundamental heating components, including a thermostat and a gas valve, and not many high-tech options.

The ML180E, for instance, is more affordable than other, more advanced versions since its pricing reflects its simplicity. Including the cost of the product and installation, the price for a Merit series model might be anywhere from $3,000 to $5,500. For homes seeking efficient heating options that don't break the bank, these models are a great pick.

Elite Series:

By including features that improve comfort and efficiency without reaching the premium pricing of the Signature series, the Elite series strikes a balance between cost and performance, positioning itself as a mid-range choice. A higher AFUE rating (between 80% and approximately 96%), energy star rating, and two-stage heating are common features of models in this series, including the EL296V. When contrasted with the Merit series, these improvements in energy management and operating noise level are clear winners.

For instance, the EL296V changes its heating output according to the weather, which not only makes it more comfortable but also uses less energy. Every model from the Elite series is a more technologically advanced and energy-efficient furnace compared to Merit models, making their installation costs between $4,900 and $6,500.

Signature Series:

Featuring state-of-the-art HVAC technology like variable capacity gas furnace heating—that allows the furnace to precisely match heating requirements to current weather conditions—and other innovations, this series is Lennox's top pick for quality and efficiency. These are also some of their quietest heating systems.

Some models, like the SLP99V, are capable of attaining the market's greatest AFUE ratings—up to 99%. Although there is a higher initial investment, the energy costs can be significantly reduced in the long term due to the high efficiency. Pricing for installation for these high-end devices might vary between $5,600 and $9,500. These furnaces give greater comfort levels and significantly reduce energy expenses over time, which makes the premium cost acceptable.

Since different series and models provide varying degrees of technology and efficiency, the choice of these factors influences the Lennox furnace cost.

Lennox furnaces can be ordered with either gas or oil, which has a major impact on the price:

Gas Furnaces:

Natural gas furnaces are more cost-effective than oil furnaces in terms of both purchase and installation. For example, the ML196E Gas Furnace can be yours for anywhere from $1,100 to $3,700 per unit, and it boasts a 96% AFUE. Depending on the home and the precise installation requirements, the total cost of installation, including the unit, can range from $3,000 to $9,500.

Oil Furnaces:

Due to increased operational expenses and less efficiency, oil furnaces tend to be more expensive. Both the initial investment and ongoing maintenance for an oil furnace, such as the SLO185V, are more expensive. (Note: Oil furnaces aren't allowed to buy or sell in Canada)

Since gas and oil are two different types of fuel, their availability and pricing can have an impact on both the initial investment and the ongoing operating expenses.

An important component impacting the upfront and ongoing expenses of a furnace is its efficiency rating, which is usually expressed as its AFUE (Annual Fuel Utilization Efficiency). How much of the furnace's energy is turned into heat for the house is shown by the annual fuel utilization efficiency (AFUE) rating.

Lower Efficiency Models:

In general, you can get a lower price on Lennox furnaces with lower AFUE ratings, like those around 80%. Homeowners in milder climes who require basic heating solutions and reside in areas where the furnace's efficiency may not have a substantial impact on energy expenses may find these models, generally found in the Merit series, to be suitable. An example of a simple, inexpensive, and feature-sufficient solution for some needs is the ML180E.

High Efficiency Furnaces:

Some models, like the Elite and Signature series, have AFUE ratings that go as high as 99%. The great efficiency of these furnaces is achieved by the use of modern technology, which makes them more expensive initially.

If we take the SLP99V from the Signature line as an example, it has features like adjustable heat output and variable-speed airflow that allow it to precisely match the heating needs of the home. This results in much less waste and electricity expenses. These units may cost more upfront, but they end up saving money in the long run because of their lower energy consumption.

Impact of Efficiency on Cost:

Where energy prices are high or winters are very harsh, it may be more cost-effective to invest in a high-efficiency furnace. Homeowners in colder climates may recoup the greater upfront cost of a 95% AFUE or higher furnace within a few heating seasons through significant savings on heating expenditures.

How much a Lennox furnace ends up costing depends heavily on how complicated the installation is. The prerequisites of the furnace model being installed, the home's physical layout, and the state of the existing infrastructure all play a role in the complexity of the installation.

Home Layout and Existing Infrastructure:

It may take more time and materials to install the furnace in a home with a complicated layout or that has limited access to important regions like the basement or attic. Costs will rise due to the necessity to modify or replace ductwork if it is obsolete or not compatible with the new furnace. For instance, the venting system may need to be upgraded to withstand the lower exhaust temperatures when installing a high-efficiency furnace like the Lennox EL296V, which can increase the expense.

Regional Furnace Installation Costs:

The availability of qualified HVAC specialists, regional economic climate, and cost of living all have a role in determining labor prices. To illustrate the point, installation prices are often higher in rural locations compared to urban areas or regions with higher living expenses.

Permits and Regulations:

Installation prices can be affected by local building laws and regulations as well. The complexity and expense of installation are impacted by different regions' code requirements and the need for particular adjustments. The installation of a furnace could be complicated and time-consuming due to the possibility that permits are needed.

A Lennox furnace's price tag may change depending on the warranty type. Although longer and more comprehensive guarantees may cost more upfront, they can save money on repairs in the long run and provide you more peace of mind.

As an example, the standard warranty offered by Lennox covers parts for five years and the heat exchanger for twenty, although longer warranties can be purchased for a higher price. If you own a high-efficiency, high-tech model like the Signature series, you might want to consider purchasing an extended warranty that covers labor and other possible repair charges.

The price of a furnace may change due to rules governing emissions and energy efficiency. The technology needed to fulfill increasingly stringent criteria, like those required in some areas like California, might make furnaces that comply with these rules more expensive. While Lennox's high-efficiency, low-emission models may be more expensive up front, they may qualify for further rebates and incentives that reduce the overall cost.

Lennox furnaces come with a range of technology that can affect the price:

Variable Speed Furnace and Two-Stage Operation: Furnaces with variable speed and two-stage operation, such as the EL296V, allow for more exact temperature control and run more quietly than other models. These upgrades raise the price tag, but they make life easier and more efficient.

Smart Thermostats and Controls: Advanced models that have smart thermostats and other intelligent control systems can add to the upfront cost, but can provide long-term savings through reduced energy consumption and the ability to customize settings.

Low Emissions Technology: Due to the additional equipment needed to limit environmental impact, models equipped with low emissions technology, like the SL297NV, tend to be more expensive.

Lennox Furnace Prices by Series

  • ML180E: The ML180E is a budget-friendly option with a single-stage operation and an 80% AFUE.

    BTU Rating: 45,000 to 90,000. Estimated Installation Cost: $3,100

  • ML193E: Apt for homes of moderate size, this unit’s single-stage motor has a 93% AFUE.

    BTU Rating: 50,000 to 110,000. Estimated Installation Cost: $3,400

  • ML195: Perfect for homeowners looking for improved energy savings with the single-stage operation, with a high-efficiency rating of 95% AFUE.

    BTU Rating: 45,000 to 132,000. Estimated Installation Cost: $3,700

  • EL196E: With its single-stage operation, the EL196E from the Lennox elite series furnaces provides 96% AFUE, allowing for optimal energy utilization without sacrificing comfort.

    BTU Rating: 44,000 to 132,000. Estimated Installation Cost: $4,500

  • EL280E: Known for its two-stage operation, providing better temperature control at 80% AFUE.

    BTU Rating: 66,000 to 132,000. Estimated Installation Cost: $4,100

  • EL296V: A high-efficiency, two-stage gas furnace with variable speed motors for superior energy management, the EL296V achieves 96% AFUE.

    BTU Rating: 44,000 to 132,000. Estimated Installation Cost: $5,500

  • EL296E: Like the EL296V, but with improved efficiency thanks to its Power SaverTM technology.

    BTU Rating: 44,000 to 110,000. Estimated Installation Cost: $5,800

  • SLP98V: With a maximum annual fuel utilization efficiency (AFUE) of 98.7 percent and variable capacity control, the SLP98V provides accurate, home-specific heating.

    BTU Rating: 60,000 to 132,000. The Price is only available upon request.

  • SL280V: With its two-stage operation and 80% AFUE, it provides stable temperature control and runs quietly.

    BTU Rating: 66,000 to 132,000. The Price is only available upon request.

  • SLP99V: Using variable speed technology to precisely control heating output, the SLP99V—the highest efficiency model available—can achieve up to 99% AFUE.

    BTU Rating: 60,000 to 132,000. The Price is only available upon request.

  • SL297NV: The SL297NV is an environmentally conscious premium performer with an AFUE rating of up to 97.5%. For environmentally concerned families, this model’s extremely low emissions are a big plus.

    BTU Rating: 60,000 to 110,000. The Price is only available upon request.

What Are Customers Saying?

Check out some of our latest reviews.

Braeden RigbyBraeden Rigby
19:47 25 May 24
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14:52 23 May 24
I spent almost one year to find the best HVaC replacement company and finally landed with Comfort union .I initially thought it was a small job but then realized the magnitude of work and effort it goes into it ..Asif initially came to my house , explained to me everything in detail including what is code of guidelines expected by city of Calgary , that showed his knowledge on the whole process ..Then came his brother Moore for installation - you will never find such a wonderful person who knows in and out of the HVAC and moreover the most patient person I have ever seen .. he did the whole installation with absolute craftsmanship and love for the work he did .. the best part was his perfectness and every work he did was so perfect and tidy !Finally, came Khan ji - to do the final inspection to add perfectness over the perfectness carried by Moore .. He did inspection and made sure everything was 200% correct ..Overall , I would recommend comfort union over any other service provider …Replaced my furnace , water tank and my humidifier …
JJ YanJJ Yan
02:22 22 May 24
Muhamad and Darryl did an excellent job on installation of our new Bradford White 75 gallon water heater. Extremely professional and hard working. They not only just did the work, but also explained the procedure thoroughly and maintenance focus points. Kept the work place tidy and in order. Highly recommended to everyone. JJ
mr2008 2.0mr2008 2.0
04:08 12 May 24
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20:52 06 May 24
It was great to see a father and son team work so professionally in the delivery and installation of our new Bradford White water heater. Thanks team for a wonderful job.
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03:21 30 Apr 24
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02:59 30 Apr 24
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23:04 06 Apr 24
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E TanE Tan
01:45 31 Mar 24
I recently hired Comfort Union to install a new hot water tank in my home, and I couldn't be more pleased with the results. They went above and beyond to ensure that the installation process was smooth and hassle-free from start to finish.Daryl's expertise and professionalism were evident from the moment he arrived at my home. He took the time to assess the layout of the space and discuss the best options for the installation, providing valuable insights and recommendations along the way. His attention to detail and commitment to quality craftsmanship were truly commendable.Throughout the installation process, Daryl and Mo worked efficiently and diligently, ensuring that everything was installed correctly and functioning optimally. They were respectful of my home, taking care to clean up any messes and leaving the work area spotless once the job was complete.I would like to extend my sincerest thanks to the entire team at Comfort Union for their outstanding service. Thanks to their expertise and dedication, I now have a reliable water heater that meets my needs perfectly. I would highly recommend Comfort Union to anyone in need of plumbing services – their professionalism and quality workmanship truly set them apart.
Ayaan DawoodAyaan Dawood
06:38 10 Mar 24
Imran Ahmed KhanImran Ahmed Khan
06:04 10 Mar 24
Maggie VaccaroMaggie Vaccaro
21:26 05 Mar 24
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Ashirul PatelAshirul Patel
22:57 26 Feb 24
We had great experience. They work out an efficient way to solve our furnace issues while maintaining the minimum cost.
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04:44 10 Feb 24
Muhammad is very professional and very cooperative. He has completed the work as explained. Everything was completed on same day we had issue. Very responsive.
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22:28 08 Feb 24
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02:33 07 Feb 24
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Matt MelliesMatt Mellies
21:21 22 Jan 24
I had an issue with my furnace, went to reset my main breaker to power cycle trying to troubleshoot it... Breaker crapped out so I was sitting on an electrical, and furnace problem.Gave these guys a call and they were able to come out within 2 hours. Required a full main breaker replacement, and new gas valve on my furnace. They diagnosed it in only a couple hours, and fixed everything the same day.Had a great experience, the technicians that showed up were professional, and very knowledgeable. I'll definitely be using these guys when I eventually have replace my aging furnace.
Sharif ZayedSharif Zayed
00:15 22 Jan 24
Khan was so kind and considerate to help me during the -45 C calgary weather. We decided to replace our old furnace with newer and advance features choosing Carrier Furnace. We received the quote from Comfort Union which was competitively priced and the job was completed next day. Thanks.
Syed Zaigham RizviSyed Zaigham Rizvi
05:29 18 Jan 24
Had a bit of a crisis with rental property heating system in Calgary, our Goodman furnace gave out and had countless furnace repairs over the years. They got a new Carrier furnace installed quickly and very competitively priced compared to other carrier dealers. Wasn't expecting such quick service in the cold months. Definite recommend!
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00:23 06 Jan 24
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21:40 13 Apr 23
I recently had Comfort Union come to my home to fix an issue with my hot water tank's pilot issue. Not only did the technician promptly fix the issue, but they also took the time to clean out my drain as a courtesy. I was impressed by their attention to detail and their commitment to providing excellent customer service.I would highly recommend Comfort Union for anyone in need of plumbing services.


When considering buying a Lennox furnace, it’s essential to compare the cost against the long-term benefits of energy efficiency, dependability, and home comfort. A Lennox furnace is an excellent investment for your home’s heating system because of its many different efficiency ratings and cutting-edge technological features. In addition to keeping you warm, they are engineered to be incredibly silent and precise in their temperature regulation, guaranteeing your utmost comfort.

If you’re looking for the most efficient HVAC service providers in your area, Comfort Union is the way to go! As HVAC specialists, we at Comfort Union know how crucial it is to have a dependable and energy-efficient heating system. The efficiency, possible reduction in energy consumption, and positive impact on the environment are all reasons why we suggest Lennox furnaces. Not only do we provide the installation, replacement, and repairs of Lennox units, but we also offer services for several furnace brands and systems like an air conditioner, heat pumps, heat exchangers and more.

Let us help you select and install the perfect Lennox model that meets your specific needs, ensuring you enjoy a warm, efficient, and comfortable home environment.

Reach out to us or visit our website to know more!

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