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Furnace Installation Scarborough

Get Professional Furnace Installation in Toronto

Let’s face it—no one enjoys dealing with a chilly home during Toronto’s harsh winters. If your current furnace can’t keep up, why go another season without the comfort you deserve? Whether you're replacing an outdated unit or installing a brand-new system, Mersey Heating and Air Conditioning is here to help. We provide high-quality furnace systems and expert installation services tailored to your home’s unique needs.

Trusted in the Greater Toronto Area since 1974, our licensed and insured technicians bring decades of experience and ongoing training to every job. We install the latest energy-efficient models designed to perform reliably in Toronto’s climate—maximizing your comfort while keeping energy costs in check.

At Mersey, we do more than just install furnaces—we help you choose the right system for long-term performance, cost-efficiency, and indoor comfort. From the first consultation to final testing, we make the entire process seamless and stress-free.

Need furnace installation in Toronto? Call Mersey Heating and Air Conditioning at (437) 800-3851 or send us a message online today.

What Do I Need to Know Before Installing a Furnace?

There are a number of essential aspects to consider when installing a furnace. Here’s a closer look: 

  • Heating Preferences: Assess your heating needs while considering the size, insulation, and local climate. This determines the capacity of the furnace.
  • Fuel Type: Depending on availability, price, and energy efficiency, choose between gas, electric, oil, or other fuel types.
  • Efficiency Ratings: Greater efficiency and cost savings are indicated by higher efficiency ratings.
  • Costs: Consider the furnace’s purchase price, installation fees, and continuous operating costs. Compare the expenses of maintenance with long-term energy savings.
  • Warranty: Become familiar with the terms and duration of the warranty on your furnace and its parts.
  • Maintenance: Regular maintenance is 100% essential for the longevity and effectiveness of a furnace. Plan for yearly inspections based on the type of unit you’re considering. 

Additionally, it’s important to consider the installation timeline and potential disruptions during the process. The installation team will need clear access to the work area, and it might be beneficial to prepare your home by removing any obstructions. Consulting with professionals early in the planning stage can ensure all logistical challenges are addressed and your installation day proceeds smoothly.

Ultimately, by addressing these factors and seeking advice from HVAC professionals, you can make sure that your furnace installation meets your heating needs, is energy-efficient, and provides reliable and cost-effective comfort for your home.

How Do I Know If My Furnace Is Failing?

It’s critical to recognize furnace failure symptoms in order to solve problems as soon as they arise and prevent unexpected failures. Here are some common signs that something might be wrong: 

  • Reduced Heat Output: Burner or heat exchanger problems may be the cause of your furnace’s inability to sustain an inviting temperature or create adequate heat.
  • Uneven Heating: This may be an indication of ductwork problems, a broken blower, or an improperly sized furnace if some areas in your house are noticeably cooler than others.
  • Strange Sounds: Strange noises could suggest broken or loose moving parts. 
  • Higher Energy Bills: An abrupt rise in heating costs without an obvious cause, such as freezing weather, may be a sign of a problem causing the furnace to operate less efficiently.
  • Short Cycling: This can cause your furnace to operate inefficiently and put greater strain on its components.
  • Issues with Pilot Lights: It may be a sign of a gas supply or burner issue if the pilot light frequently goes out or if the flame is yellow rather than blue.
  • Unusual Smells: Odors like musty, burning, or rotten eggs may be an indication of a gas leak, mold in the ducts, or both. For safety, deal with these problems right away.
  • Weak Airflow: A broken blower or a clogged air filter may be the cause of weak or nonexistent airflow from your vents.
  • Excessive Dust: A dirty or blocked furnace filter may be the cause of more dust and dirt around your residence, as well as insufficient heating.
  • Lack of Heat: If your furnace isn’t producing any heat, there may be an issue with the wiring, a thermostat, or the ignition system itself.

Recognizing these signs early can save you from more costly repairs or the inconvenience of a breakdown during Toronto's cold months. Regular maintenance checks by Mersey Heating and Air Conditioning can help catch these symptoms early, extending the life of your furnace and maintaining your home's comfort level.

What Is the Average Lifespan of a Furnace in Canada?

Depending on factors including maintenance, consumption, and furnace quality, the normal furnace lifespan in Canada is between 15 and 20 years. Here are some crucial things to remember:

  • Maintenance: Your furnace’s lifespan can be increased with routine maintenance, which includes yearly professional inspections. A reduced lifespan could result from neglected maintenance.
  • Usage: Your furnace’s longevity may be impacted by how frequently you use it. Frequent use throughout the winter may result in additional wear and tear in Canada, where winters can be harsh.
  • Repairs: Making timely repairs can solve problems and stop them from getting worse, extending the life of the furnace.
  • Climate: The longevity of your furnace may be impacted by the climate in your particular region of Canada. Environments that are excessively cold or humid can have an impact on system efficiency and the deterioration of parts. 
  • Sizing: It’s crucial to install a furnace that is the right size for your house. A furnace that is too big or too small could be put under extra stress, which could cause problems like shortening the lifespan of the furnace.

Moreover, selecting a high-quality furnace from reputable brands can influence its lifespan. Premium models often come with better warranties and are built with advanced technologies designed for improved efficiency and durability. Choosing a furnace that matches your home's specific requirements can enhance performance and extend its operational life.

It’s essential to consider these variables when assessing the longevity of your furnace. Regular maintenance, prompt repairs, and being aware of the signs of a failing furnace can help you get the most out of your heating system while ensuring efficient and reliable performance during the cold Canadian winters.

What Distinguishes One Stage from a Two-Stage Furnace?

A one-stage furnace has just a single temperature setting. This means that whatever the temperature outdoors when the heating system is turned on, it is going to generate the same volume of heat. As a result of the furnace’s inability to respond to varying weather patterns, a home may occasionally get too hot or too cold. A two-stage furnace, on the other hand, has two heat output configurations. When you turn on the furnace, it is going to generate a lower level of heat output, which is usually enough to keep you warm in mild weather. If the outside temperature falls substantially, the furnace will begin to boost the heat output in order to preserve the desired temperature automatically.

Additionally, two-stage furnaces tend to run more quietly and more efficiently, as they do not operate at full capacity all the time. This results in a more consistent temperature throughout the home, reducing hot and cold spots. Their capability to adjust heating output also leads to less wear and tear on the system, potentially extending its lifespan compared to single-stage counterparts.

Overall, a two-stage furnace offers more accurate temperature regulation than a one-stage furnace. This adaptability to changing temperatures avoids unnecessary energy use while maintaining comfort. At Mersey Heating and Air Conditioning, we offer both types of furnaces. Depending on your unique needs and the heating demands of your home, we can tailor your experience and results. As such, if you’re in the market for a new furnace in Toronto, please do not hesitate to reach out to our team to schedule a consultation appointment with one of our technicians! All consultations come with a complimentary new system purchase quote!

Which Furnace - 2 Stages or Variable Speed - Is Superior?

Both two-stage and variable-speed furnaces have benefits and are regarded as superior in various ways. Here is a closer look below:

Furnace with Two Stages:

  • There are two heat output settings available: low and high.
  • It is more efficient than a single-stage furnace because it can run at a lower output level in mild weather.
  • The control of temperatures may not be as precise as with a variable-speed furnace.
  • In most cases, these furnaces are more affordable than variable-speed furnaces.

Furnace with Variable Speed:

  • The volume of air that travels through the furnace is controlled by a variable-speed blower motor.
  • Improves indoor air quality by maintaining temperatures that are more uniform and providing better air filtration.
  • It runs quietly because it operates at a lower speed the majority of the time.
  • They generally cost more than a two-stage furnace.

Variable-speed furnaces are particularly beneficial for homes in Toronto that experience frequent temperature fluctuations. Their ability to adjust fan speeds ensures the best possible comfort levels, reduces stratification, and enhances humidity control. For homeowners willing to invest, these furnaces can lead to much lower long-term energy bills while contributing positively to indoor air quality by filtering air more efficiently.

Finally, the decision between a two-stage and variable-speed furnace comes down to your personal requirements and preferences. Therefore, if you’re unsure about which furnace to install in your home, we recommend reaching out to the team at Mersey Heating and Air Conditioning for assistance! Our business offers an extensive selection of both units and can customize your experience to satisfy your needs!

What Are the Most Frequent Furnace Issues?

With more than 40 years of experience, we truly believe that we’ve seen our fair share of furnace problems. As a result, the following are some of the most prevalent breakdown causes that have been discovered and corrected over the years:

  • A lack of general maintenance
  • Dirty air filters
  • Malfunctioning thermostat
  • Dirty ductwork
  • Malfunctioning heat exchanger
  • Tripped circuit breakers
  • Pilot light problems
  • Broken or damaged blower motors
  • Furnace equipment that cycles on and off at random times
  • Furnace equipment that does not turn on at all

Identifying these issues early can prevent minor faults from developing into expensive repairs, so regular maintenance is essential. Another frequent problem is incorrect sizing or poor installation, which can lead to inefficiencies and increased wear on the system. Working with trusted providers like Mersey Heating and Air Conditioning can mitigate such risks, providing peace of mind through reliable service and support.

Do you think there is a problem with your home’s furnace? If this is the case, please do not hesitate to contact Mersey Heating and Air Conditioning at any time! We’ll send a technician to your house right away to evaluate and correct the issue at hand so you are able to get back to enjoying your home’s comforts in no time!

What Homeowners Say About Us

4.8 Stars On Google From Over 2,700 Homeowners
  • “They were on time, extremely professional, very knowledgeable, friendly, and did a great job. Most of all, the house is warm! They protected the floors and carpet and cleaned up after themselves.” - Mandy G.
  • “Everything was seamless and professional. The technicians (Savis, Dev and Adam) explained the process clearly and did a clean job at our house. Wow! What an incredible job they did.” - Hamed R.
  • “Our AC broke down and John Park from Mersey arrived within 24 hrs of our call for help. His knowledge and professionalism were outstanding and it was clear that he knew what he was talking about.” - Helen H.
  • “We had our annual furnace and humidifier service today and Rocky was wonderful. He is professional, courteous and friendly and explained everything he had done and even left his work area cleaner than it had been before he started!” - Betty M.
  • “I have had excellent service and will continue with them. Technicians are extremely efficient. Well done.” - Zina T.
  • “Dave D. from Mersey Heating and Air Conditioning did an outstanding job when servicing our air conditioner, he also pointed out a potential problem with our water heater, which we really appreciate.” - Mary B.

    How Long Does a Furnace Installation Take in Toronto?

    A typical furnace installation could take between 4 and 8 hours to complete from start to finish. However, a lot of factors could have an impact on the duration it takes to install your furnace. Here’s a closer look: 

    • Type of Furnace: The installation time may vary depending on the type of furnace being fitted. Installing a heating system of an entirely new kind or size that necessitates changes to the structure of your home may take less time than just replacing one of the same size.
    • Location: The installation can take longer if it’s in a tight spot or a challenging location.
    • Other Components: The installation time may increase if additional features like air purifiers, humidifiers, or zoning systems are added.
    • Unusual Issues: Unexpected problems might occasionally occur during installation, which can reveal more serious faults or difficulties. The length of the installation might be increased by the time needed to address these problems.
    • Testing: After the actual installation is finished, the HVAC experts will conduct tests and modifications to make sure the furnace is operating correctly, which lengthens the installation time.

    We suggest scheduling your installation appointment on a day when you don’t have any other commitments to ensure at least one person is home throughout the process. This ensures that our technicians have a point of contact at all times.

    Being proactive can help reduce downtime and maximize efficiency during the installation. Clearing the area and providing a clear pathway for technicians can expedite the process. Additionally, understanding your system’s warranty and maintenance plan before installation can give you a head start on ensuring your equipment stays in peak condition after installation.

    What Is Included in a Comprehensive Furnace Installation Service?

    Mersey Heating and Air Conditioning understand just how exciting it is to have a furnace system installed in your residence for the first time. As a result, we developed an easy-to-follow guide to help you understand how the installation operates as well as what to anticipate. We want you to feel informed and at ease during the entire process, so you can relax and enjoy the advantages of a cozy and inviting home in no time. As such, here is a detailed look at our installation process and how we can help you make your furnace installation worry-free and easy.

    1. Our team of certified HVAC technicians will arrive at your home and set up their work area.
    2. They will turn off all power to your current heating system and carefully disconnect and remove the unit.
    3. Our team will then clean up the area around your unit before carrying it into your new furnace.
    4. Once the new furnace has been placed in position, our certified HVAC technicians will connect all power and fuel components.
    5. Afterward, they will turn on your new furnace and perform a series of safety and performance tests to make sure that your new heating system is prepared to function correctly for your needs.
    6. We’ll then clean up our work area and teach you how to operate your new furnace before leaving you to enjoy your newly heated home!

    Our comprehensive furnace installation service includes a thorough briefing on how your new system operates, including thermostat programming and quick tips for efficient use. Knowing simple troubleshooting measures can also be beneficial, ensuring you understand when professional maintenance should be sought. Additionally, you receive ongoing support from our team, who are just a call away for any post-installation questions or needs.

    There are multiple tasks that must be completed before your newly installed furnace system can be utilized. As a result, unless you have the necessary knowledge, you shouldn’t ever try to set up a furnace in your residence, as this could result in property damage and severe injuries.

    In addition, individuals should budget 4 to 10 hours from start to finish for their installation appointment. This is not a precise figure and could differ depending on the household. The duration of the installation appointment depends on the dimensions of your residence, the type of furnace implemented and the general complexity of the installation process due to your home’s unique features. As a result, we suggest arranging your installation appointment on a day that you have no other responsibilities, as a minimum of one member of your household must be accessible at all times.

    How Do I Prepare My Home for a Furnace Installation in Toronto?

    For the installation of a new furnace to go smoothly and successfully, your home must be adequately prepared. Here’s what you should do before your installation appointment:

    • Clear the area around your furnace to allow easy access for technicians.
    • Ensure that all children and pets are kept away during the installation to prevent injuries and other disruptions.
    • Create a clear walkway from your front door to the installation site.
    • Put down drop cloths and move furniture if necessary to prevent damage to your flooring.

    Additionally, confirm that all access points such as doors and pathways are free of obstructions and communicate any special instructions that might be necessary for accessing certain areas of your home. Planning your schedule around installation day ensures you’re available to answer questions or provide approvals as needed, making the process efficient and stress-free.

    Can I Install My Own Furnace?

    No, homeowners should not install a furnace if they are not qualified HVAC technicians who are knowledgeable about this type of equipment. Here is further information on why:

    • Gas, electrical, and fire risks can come from improper installations.
    • DIY installations could invalidate warranties, which might necessitate pricey further repairs.
    • Experts select the ideal furnace size to prevent inefficiency and high energy costs.
    • Professionals provide optimum heat distribution, air circulation, and energy efficiency.
    • Furnace installation involves ductwork and electrical work, both of which require specialized tools.
    • Professional installation results in a system that lasts longer and uses less energy.
    • Hiring a professional eliminates the danger of maintenance and breakdown while guaranteeing the reliable operation of your unit.
    • Proper positioning reduces the chance of combustion pollution, increasing the quality of indoor air.

    Moreover, local building codes often prohibit DIY installations due to safety concerns, and a certified technician will ensure all requirements are met. Professional guidance also extends beyond installation, as technicians can offer valuable advice on operating procedures and energy-saving tips tailored to your specific system and household. This comprehensive service safeguards your investment, assuring a worry-free and efficient heating environment.

    There are several benefits to hiring a reputable HVAC company rather than attempting to install a furnace yourself. Therefore, if you’re considering purchasing a new furnace for your home, don’t be hesitant to contact the knowledgeable and skilled HVAC team at Mersey Heating and Air Conditioning to set up an in-home consultation session with a home comfort advisor!

    Why Homeowners Choose Mersey for Furnace Installation in Toronto

    At Mersey Heating and Air Conditioning, your comfort isn’t just a goal—it’s a promise we’ve delivered on since 1974. With over 50 years of experience serving Toronto and the GTA, we bring unmatched expertise and a customer-first approach to every furnace installation.

    When you choose Mersey, you get more than just a new heating system—you get a tailored experience from start to finish. Our licensed and insured technicians are trained in the latest technologies, ensuring your installation meets today’s energy-efficiency standards while maximizing comfort and minimizing costs.

    Here’s what sets us apart:

    • Energy-Efficient Solutions – We install modern, high-performance furnaces designed to reduce your utility bills and environmental impact.
    • Reliable Work, Guaranteed – Every installation is backed by a two-year performance guarantee—because your satisfaction is our standard.
    • Personalized Service – From model selection to post-installation checkups, we guide you through every step with care and clarity.
    • Proven Experience – Serving Toronto since 1974, our history speaks for itself—thousands of satisfied homeowners and systems built to last.

    By staying up to date with the latest HVAC standards and maintaining a strong commitment to safety and quality, Mersey Heating and Air Conditioning remains Toronto’s go-to choice for furnace installation.

    See the results for yourself—browse our reviews and discover why so many Toronto homeowners continue to trust Mersey for their heating needs.

    Need a high-efficiency furnace in Toronto? Call Mersey Heating and Air Conditioning at (437) 800-3851 or contact us online to get started today.

    The Mersey Heating and Air Conditioning Difference

    Certified Technicians Providing Exceptional Service
    • Perfect Temperatures

      Our trademarked guarantees show that your satisfaction is our priority.

    • Real Experience

      We’ve been at work in the Greater Toronto Area for 50 years.

    • People You Know

      We’re locally based and operated and take pride in our reputation within our community.

    • Always Ready

      We are constantly prepared to help you in any HVAC emergency, and never charge for after-hours calls.

    • Certified Knowledge

      All of our technicians are highly trained and have undergone extensive background checks.

    • Exceptional Reviews

      We have an average Google rating of 4.8 and an A+ rating with the Better Business Bureau.

    Work With Our Local Experts Contact Mersey Heating and Air Conditioning For A Quote On Your Scarborough Heating, Cooling, Plumbing Or Electrical Installation

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    Mersey Heating and Air Conditioning Not Too Hot, Not Too Cold...Just Right
    6-1960 Ellesmere Rd Scarborough, ON M1P 3C2
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