High Efficiency Furnace Issues at Timothy Douglas blog

High Efficiency Furnace Issues. The efficiency of a furnace is measured by its annual fuel utilization efficiency (afue) rating, which calculates the percentage of fuel converted into heat. Only condensing furnaces are able to achieve the highest afue ratings of more than 90 percent, with some reaching upwards of 98 percent. A standard efficiency furnace, or 80% afue, converts ~80% of the gas energy into heat for your home. We break down the pros and cons to help you Compared to what was available 10 to 15 years ago, there’s a greater variety of efficiencies and furnace types to choose from. It’s a measure of how much of the heat originally in the fuel that’s being burned is available for delivery to the home. If it’s time for a new furnace, you might be wondering whether today’s furnaces are more efficient than the one you’re replacing.

Only condensing furnaces are able to achieve the highest afue ratings of more than 90 percent, with some reaching upwards of 98 percent. It’s a measure of how much of the heat originally in the fuel that’s being burned is available for delivery to the home. If it’s time for a new furnace, you might be wondering whether today’s furnaces are more efficient than the one you’re replacing. The efficiency of a furnace is measured by its annual fuel utilization efficiency (afue) rating, which calculates the percentage of fuel converted into heat. A standard efficiency furnace, or 80% afue, converts ~80% of the gas energy into heat for your home. Compared to what was available 10 to 15 years ago, there’s a greater variety of efficiencies and furnace types to choose from. We break down the pros and cons to help you

High Efficiency & Condensing Heating Boilers & Furnaces

High Efficiency Furnace Issues Compared to what was available 10 to 15 years ago, there’s a greater variety of efficiencies and furnace types to choose from. Compared to what was available 10 to 15 years ago, there’s a greater variety of efficiencies and furnace types to choose from. If it’s time for a new furnace, you might be wondering whether today’s furnaces are more efficient than the one you’re replacing. The efficiency of a furnace is measured by its annual fuel utilization efficiency (afue) rating, which calculates the percentage of fuel converted into heat. A standard efficiency furnace, or 80% afue, converts ~80% of the gas energy into heat for your home. We break down the pros and cons to help you It’s a measure of how much of the heat originally in the fuel that’s being burned is available for delivery to the home. Only condensing furnaces are able to achieve the highest afue ratings of more than 90 percent, with some reaching upwards of 98 percent.