New Furnace Cost Calgary: How Much Does a New Furnace Cost in Calgary?

When it comes to keeping your Calgary home warm and cozy, understanding the financial aspect of installing a new furnace is crucial because it will determine the level of home comfort for years to come which will ultimately impact your health and well-being inside your home. So, whether it’s about replacing older furnaces or need new furnaces to be installed, the cost is a significant factor which directly to the level of home comfort from your HVAC system. Let’s dive into the average cost range for a new furnace in Calgary and explore the various types of new HVAC equipment available, focusing on their cost implications.


Part 1: Overview of Furnace Costs

Average Furnace Replacement Calgary Cost

The cost of furnace replacement in Calgary can vary widely, typically falling between $4,900 and $9,500 including installation. This broad range is influenced by several key factors. The brand and model of the furnace is a primary consideration; top-tier brands often command higher prices due to their reputation for durability, reliability and grade of manufacturing which results in the longer life of the equipment. The warranty offered with the furnace also plays a role in the furnace installations’ overall cost. Longer, more comprehensive warranties might increase initial expenses but can offer peace of mind and long-term savings.

Secondly, upgrading the new installation system and existing venting system to current building codes can impact the cost by approximately 20% to install and pass the City of Calgary’s gas furnace inspection standards.

Add-ons and customization options can further inflate the price. These could include advanced air filtration systems like Lennox Healthy Climate, smart thermostats like ecobee premium, or other modern features and services that enhance furnace efficiency.

Lastly, the choice of the installation company impacts the final bill. Established and best furnace companies with a skilled and professional team of installers, top technicians and a solid track record might charge more, but their expertise can ensure a smooth, professional and reliable installation process.

Types of Furnaces and Their Costs

While it is true that larger homes typically require more heating capacity than ones that are smaller, it is essential to consider factors beyond just square footage. Factors such as whether you need gas or electric furnaces, your fuel sources, the cost of maintenance for high efficiency furnaces, the minimum AFUE rating, etc. 

Diving deeper into the types of furnaces, we find that costs can vary significantly based on the furnace’s technology and efficiency. Single-stage furnaces, often the most affordable option, range from $4,900 to $7,000 in Calgary. These furnaces operate at full blast, providing a constant stream of warmth and home comfort, but can be less energy efficient.

On the other hand, two-stage furnaces, which can adjust their output based on the temperature demand, are perfect for larger homes or those seeking more efficient heating and to save energy. These furnances use low-power settings that save energy. They tend to be slightly more expensive approximately $600-$1400 more depending on the brand and model due to their sophisticated operation system, providing a balance between cost and efficiency. The best-selling for more premium and quality brands like Carrier, Trane & Lennox is commonly a 2-Stage Variable Speed Series.

In summary, when considering to install a new furnace in Calgary, it’s essential to weigh the initial investment against long-term savings and efficiency. Each type of furnace offers customers its own set of benefits, and the right furnace choice depends on your house, specific needs and budget.

Part 2: Detailed Cost Factors and Considerations


When delving into the world of furnaces, particularly in the context of Calgary’s chilly winters, the price of a new furnace isn’t just a sticker figure. It’s shaped by several factors, each contributing its thread to the final cost. Let’s unravel these factors to give you a clear picture of what goes into the furnace prices in Calgary. To start there are two ways to look at the pricing 1) Factors influencing furnace unit price cost based on brand and model features and 2) Installation cost based on company and job site condition.

Furnace Equipment Costs

Brand Matters

Just like cars, the brand of a furnace significantly impacts its price. Renowned furnace brands, boasting years of reliability and performance, often carry a premium. But remember, this isn’t just about paying for a name. These brands often offer advanced technology that translates into efficiency and longevity. In essence, paying a higher price for a furnace from a reputed brand can mean fewer headaches and costs down the line. Brands like Carrier & Trane have one to no service calls in the first 10 years due to their exceptional engineering and design. 

👉 Read more here on Lennox vs Goodman


Size and Heating Stages

The size of your furnace should be tailored to your home. Oversized units lead to inefficiency and extra annual furnace maintenance and costs, while undersized ones struggle to keep up. Heating stages, single-stage, two-stage, and modulating furnaces also play a pivotal role. Variable and Higher heating stages often mean a higher furnace replacement cost in Calgary, but the investment can pay off in reduced utility and annual maintenance bills. The chart below shows the Carrier Furnace Comparison into three main types:furnace comparision

  1. Single-Stage Comfort Series Furnaces: These are a good choice for budget-conscious shoppers. They operate at a single, high setting and turn off once the desired temperature is reached. This means they can be less efficient in maintaining a consistent temperature, as they turn on and off more frequently. However, they are typically more affordable both in initial cost and maintenance.
  2. Two-Stage Variable Speed Performance Furnaces: These furnaces offer better savings and performance in the long term compared to single-stage models. They operate at two levels: a lower level for maintaining temperature and a higher level for colder times. The variable speed refers to the blower motor, which can adjust its speed to more precisely control the flow of heated air into your home. This results in more efficient energy use, quieter operation, and more consistent comfort.
  3. Modulating Infinity Furnaces: These represent the highest efficiency in the Carrier furnace lineup. Modulating furnaces can adjust their heat output in very small increments, allowing for precise temperature control and greater efficiency. They constantly adjust to maintain the desired temperature without significant fluctuations. While they are the most expensive upfront, they offer the highest energy efficiency, which can lead to lower energy bills over time.

In summary, the choice between these types of furnaces depends on home owner’ individual needs and preferences. If initial cost is a major factor, a single-stage furnace might be the way to go. For better efficiency and comfort control, a two-stage variable speed model is recommended. And for the highest efficiency and precise temperature management, a modulating furnace is the best option.

The Warranty’s Weight

The warranty accompanying your furnace repair is a safety net, one that varies in length and warranty coverage. A more comprehensive warranty might bump up the new furnace cost in Calgary, but it’s a buffer against unexpected expenses. Think of it as an investment in peace of mind because a furnace repair can range from $400-$2,600.


Furnace Installation Costs

The journey from choosing a furnace to enjoying its warmth involves installation – a process that brings its own set of costs and maintenance considerations.

Furnace Company

Larger Companies: These entities often have substantial overhead costs, including project management, fleets, marketing, and software, all contributing to the overall cost of furnace installation. They are large corporations that have completely monetized the furnace and air conditioning industry by offering lower-tier brands like Goodman or Private-label brands at a Premium price brand. Their comfort advisors are often paid by commission ranging from $400-$1000 per furnace and air conditioner install.

Smaller Companies: Smaller furnace companies often strike a balance between innovation in cost management and maintaining service quality that rivals larger companies. For homeowners, it’s beneficial to gather quotes from a variety of companies to make an informed decision. In Calgary, there exists a diverse range of small yet sufficiently established companies that provide excellent post-service support services and have a solid track record of years in the business. This landscape offers homeowners the opportunity to find quality furnace and ac repair services at competitive prices, coupled with efficient service and the reassurance of reliable aftercare.

Solo Companies: Solo Companies, typically consisting of a single technician with one or two trucks, cater to the trade industry and vary in experience, ranging from industry veterans to those venturing into a new business or side hustle. While they are the most affordable option in the market, they often lack the resources to offer extensive labour warranty coverage and may not have standardized installation procedures or formal commissioning reports, leading to inconsistent service quality as reported by some customers. Although these companies are cheaper, the price difference compared to smaller, customer-focused companies is not significantly large.

Therefore, it’s advisable for customers to also seek quotes from both smaller and larger companies, weighing the cost savings against potential risks like lower quality service, control and limited warranty coverage. This approach ensures a more informed decision towards the best furnace installation company, especially where long-term reliability and warranty support from professional services are essential.

Site Conditions and Code Compliance

Adjusting the current job site and system to meet the latest building codes can increase costs by about 20%. This may involve modifying existing supply ducts for newer gas furnace models installed, updating ventilation from atmospheric chimneys to direct venting air ducts, and installing chimney liners if necessary. These changes are essential for efficient operation and to pass the City of Calgary’s gas furnace inspection.

new furnace cost calgary

Heat-Loss Calculation 

In Alberta, a mandatory heat-loss calculation influences the furnace installation cost. This process ensures that your new furnace is perfectly sized for your home, a critical factor for efficiency and home comfort. While this adds to the furnace installation in Calgary cost, it’s a crucial step for ensuring your new high efficiency furnace installation is not just a heater box, but a replacement furnace with a tailored solution for home comfort in your specific space.


Add-ons and Extras 

Customization options, repairs or add-ons – like smart thermostats and air conditioning, eco-friendly upgrades to furnace filters, or advanced air filtration systems – can inflate the cost of a furnace. These features, while adding to the initial price of a new furnace in Calgary, enhance efficiency and comfort. It’s a balancing act between upfront costs and future savings.

filtrete calgary

Furnace Cost FAQ

When considering furnace replacement in Calgary, several common questions arise. Let’s address these to provide clarity and guide you through the process.

How much is Cost of Furnace Replacement?

In Calgary, the cost of replacing your furnace is a significant factor. The range typically falls between $4,900 and $9,500, including installation. This variance is due to multiple elements such as the furnace brand, its efficiency rating, and the complexity of the installation process. High-efficiency models, while more costly upfront, can offer long-term savings in energy bills. Remember, investing in a quality furnace and professional installation can enhance the longevity and performance of your heating system, making it a valuable addition to your home.

Should I Replace or Repair a Furnace?

Deciding whether to replace or repair your furnace in Calgary hinges on a few key factors. Consider the age of your furnace; if it’s nearing the end of its typical lifespan (15-20 years)​​, replacement might be more cost-effective. Also, evaluate the frequency and cost of recent repairs. Frequent breakdowns or costly repairs can be a sign that your furnace is on its last legs. Efficiency is another consideration; older models are less efficient, leading to higher energy bills. If your furnace is old, inefficient, or requires significant repairs, investing in a new unit is often the more prudent choice.

What Time of Year is the Cheapest to Replace the Furnace in Calgary?

Timing can impact the cost of furnace replacement. In Calgary, the cheapest time to replace a furnace is usually during the shoulder seasons of winter – early spring (March-April) or fall (September-October). During these periods, demand for heating systems is lower, and you might find HVAC companies offering discounts or promotions to clear out inventory. Additionally, planning a furnace replacement during these times can ensure your home is ready for the colder winter months, and save money by avoiding the rush and potential premium pricing of peak seasons.


In summary, when considering a new furnace in Calgary, it’s not just about the sticker price. It’s about understanding the various elements – from brand and warranty to size and efficiency, and not forgetting the installation nuances, including the company size, experience and bringing up to code and mandatory heat-loss calculation. Navigating these factors wisely ensures that your investment in a new furnace is not just an expense, but a long-term value addition to your home.

If you have any questions about a furnace system, furnace model, furnace manufacturers, air conditioners, or specific queries such as hidden costs or monthly energy bills, give us a call at (403) 399 7903 and let our heating and cooling experts assist you in selecting your new high efficiency furnace model. We are also available 24 hours a day, seven days a week for our Calgary homeowners, offering furnace installation and furnace replacement services in Calgary, AB, and the surrounding areas. 

When you need the best furnace installation company in Calgary, count on Comfort Union!

Did you know? AFUE, or Annual Fuel Utilization Efficiency, represents a standardized efficiency measurement. It's a metric that measures how effectively furnaces convert their sources into heat that provides warm air to your living space.

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