Bryant Preferred 80 Furnaces | FurnaceCompare®

Bryant Preferred 80 Furnace Overview

The Bryant Preferred 80 is a series of oil furnaces with up to a 83.5% AFUE efficiency rating. It has a multi-speed blower to keep temperatures consistent. Burners on this series are manufactured by Riello and are known for their clean, high quality combustion of oil for maximum energy efficiency.

The Preferred 80 series comes with fully insulated cabinet walls, a quieting flue silencer, and steady air flow. It is a quiet series. It’s also manufactured in several configurations to fit in a variety of spaces, including low boy (low in height and using more floor space), upflow, and downflow.

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Other Preferred 80 Reviews

While the Preferred 80 series may not be the most efficient in Bryant's oil furnace line, it still receives mention on online reviews. An article on, states the oil model is an efficient way to save energy. Similarly, one overview on views Bryant furnaces as an inexpensive solution to home comfort.

Bryant Preferred 80 Model Numbers

The Preferred 80 is available in different models which vary in efficiency and capacity.

Model Number AFUE BTUs per Hour
312AAV024045 80 44,000
312AAV024070 80 66,000
312AAV036045 80 44,000
312AAV036070 80 66,000
312AAV036110 80 110,000
312AAV042090 80 88,000
312AAV048070 80 66,000
312AAV048090 80 88,000
312AAV048110 80 110,000
312AAV048135 80 132,000
312AAV060090 80 88,000
312AAV060155 80 154,000
312AAV066110 80 110,000
312AAV066135 80 132,000
312JAV024045 80 44,000
312JAV024045* 80 42,000
312JAV024070 80 66,000
312JAV024070* 80 63,000
312JAV036045 80 44,000
312JAV036045* 80 42,000
312JAV036070 80 66,000
312JAV036070* 80 63,000
312JAV036110 80 110,000
312JAV036110* 80 105,000
312JAV042090 80 88,000
312JAV042090* 80 84,000
312JAV048070 80 66,000
312JAV048070* 80 63,000
312JAV048090 80 88,000
312JAV048090* 80 84,000
312JAV048110 80 110,000
312JAV048110* 80 105,000
312JAV048135 80 132,000
312JAV048135* 80 126,000
312JAV060090 80 88,000
312JAV060090* 80 84,000
312JAV060155 80 154,000
312JAV060155* 80 147,000
312JAV066110 80 110,000
312JAV066110* 80 105,000
312JAV066135 80 132,000
312JAV066135* 80 126,000

Preferred 80 Warranty

To receive the full, 10-year parts and lifetime heat exchanger limited warranty consumers must register their purchase within 90 days of installation. The warranty term is automatically reduced to 5-years on parts and 20-years on the heat exchanger if the product is not registered on time.

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