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It is easy to get lost in the heating systems market with various products available. You might have wondered, “what is a high-efficiency furnace?” You’ve come to the right place if you’re looking for an answer. 

In this extensive guide, we will help you learn about high-efficiency furnaces. We will tackle their difference with regular ones and explain why you should get one for your home. 

What is this thing, and how does it differ from a traditional one?

What is a high-efficiency furnace? The answer can go on from simple to complex. Also referred to as condensing furnaces, high-efficiency furnaces possess a secondary heat exchange component. This secondary heat component traps the energy prior to releasing it through the series of PVC piping. It is the primary difference between a high-efficiency furnace and a traditional one. While conventional furnaces convert about eighty percent of the acquired energy to heat form, high-efficiency furnaces have about ninety to ninety-eight percent conversion rate. 

While it may be a rough estimate, eighty percent compared to ninety-eight percent is still a considerable difference. It also depends on the model of the furnace and its AFUE rating. On a brief breakdown, it means that on a scale of 100%, 90%-98% is converted to heat and only 2% escapes or goes to waste. Given this, it utilizes less fuel to function without sacrificing the comfort you need, hence the term “high-efficiency.” 

Why should you choose this for your home?

Now you know the answer to the question, “what is a high-efficiency furnace?” We can move forward with discussing all the benefits and wonders it does for your home. 

The first to note is the amount of comfort that it gives. Since a high-efficiency furnace provides a higher gas conversion to heat, it is synonymous with having a better service provision. If you are in one of the brutal winter days in Toronto, a high-efficiency furnace is your best partner. Next is the promise of lower energy bills. As previously mentioned above, high-efficiency furnaces utilize less fuel than standard ones. It means that you won’t have to spend the extra bucks for the amount of heating your home needs. The greater the AFUE (Annual Fuel Utilization Efficiency) rating, the lesser your power consumption is every month. Having few to minimal noises during operation is also a key advantage of having this furnace. Primarily, it is because it does not need to strain the system to work harder to give you the desired warmth you need. If you are the type of person who hates loud operating noises, this is for you. Lastly, high-efficiency furnaces are more environment-friendly. If you are looking for a green partner for your home, it is best to go with this variant. While it uses less fuel to function, it also reduces greenhouse gas emissions. 


We’re sure you can finally answer, “what is a high-efficiency furnace?” Given the details tackled above, heaps of advantages sure come with this type of furnace. They do not only provide the adequate comfort that your home needs, but they also help you save some bucks. Being eco-friendly is a bonus, given all the pros of this unit. Just be reminded that they may have a significant upfront cost, but it is undoubtedly worth the investment for your home. 

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