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      • Natural gas furnaces sold in Canada must be high-efficiency with an AFUE rating of 90% or more. The most efficient units have a rating of 98-99%. The majority of units installed by Enercare run by 95-96.5% efficiency with a few models as high as 98% and 99%.
      www.enercare.ca/heating/buyers-guide-furnaces
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  2. Feb 15, 2024 · The minimum efficiency furnace you can purchase in Canada is now 95% AFUE; Top high-efficiency furnaces on the market have AFUE of almost 99% AFUE; The BTU rating needs to be considered when choosing the right size of heating system. Newer furnaces are more efficient so you generally won’t need as high a BTU rating as your old model.

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  3. Dec 23, 2022 · The efficiency standards for commercial furnaces save energy and reduce overall costs for Canadians. The efficiency standards also reduce energy-related greenhouse gas emissions and encourage manufacturers to adopt efficient product designs.

  4. Oct 16, 2023 · Furnace efficiency is measured by the Annual Fuel Utilization Efficiency (AFUE) rating. This rating indicates the percentage of fuel that is converted into usable heat. High-efficiency furnaces have AFUE ratings of 90% or higher, meaning they convert most of the fuel into heat.

  5. A furnace operates by using a fuel source — usually natural gas, propane, electricity, or oil — to produce heat. The heat produced flows through a ventilation system and warms the home. Let’s look at a natural gas furnace for a detailed example.

  6. What we see is that of the 15.2 million home furnaces in Canada over 7.1 million are fuelled by natural gas, over 4.5 million of which are now high eficiency models (eficiency of 90 per cent or greater).

  7. Feb 15, 2024 · The government has mandated that all natural gas furnaces sold here must have an Annual Fuel Utilization Efficiency (AFUE) of 95%+. A high-efficiency model means lower energy bills. However, the difference between a 95 and 98% AFUE furnace won’t be all that much.

  8. Jan 20, 2023 · Category: Heating. When buying a furnace, there’s a lot to consider and a surprising amount of options to choose from. Before settling on a brand or model, you need to think about the fuel source, size, efficiency level, durability, cost and more. Look no further; we have the answers you are looking for!

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