Most Efficient Gas Furnaces

Today the bare minimum allowed by law is 78.

Most efficient gas furnaces.

The total price of a new furnace depends on the brand efficiency and installation costs. Bryant brand builds impressive central gas furnaces that homeowners love. These days 95 afue is a common rating among new gas powered furnaces. High efficiency furnaces offer 90 or more afue.

Bryant gas furnaces are capable of very high afue ratings of up to 90 or more. Arcoaire vc 97 series with observer control. In the 70s most gas furnaces had an afue around 65. That means a full 90 of the fuel you pay for is converted into cozy heat you can use.

Featuring self configuring control arcoaire vc 97 furnaces are built with stainless steel primary and secondary heat exchangers and achieve 97 afue. Additionally gas typically costs much less than electricity. Bryant brand furnaces are energy star certified and the average price of a new furnace averages around 2400 depending on unit model needed for your home heating needs. The r98v s value comes from a modulating design and a variable speed blower.

Almost all of the best high efficiency gas furnaces below have the added benefit of being listed on the energystar highest efficiency gas furnaces of 2020 selection. Furnaces have become more energy efficient over the years. A standard efficiency furnace provides 80 annual fuel utilization efficiency afue. A gas furnace made in the early 1970s typically has an afue of about 65 percent.

In this type of furnace 20 of the energy produced by natural gas is expelled as exhaust. These exceptional gas and oil boilers represent the leading edge in energy efficient products this year. The lowest efficiency allowed by law for new gas furnaces. The energy star most efficient 2020 designation recognizes the most efficient products among those that are energy star certified.

Every furnace we considered ranged between 80 and 98 afue but where you fall on that spectrum depends on your climate house size and budget. Most furnace manufacturers offer a warranty on their products. The energy star most efficient 2020. The two most common types of warranties.

The prestige series r98v rheem s most efficient gas furnace has an afue rating of up to 98 7 percent making it the most efficient model we came across during our research. The modulating multi stage gas valves allow the arcoaire vc 97 to operate on a quieter low fire setting unless thermostat calls for more fire. Going into the new year many of these same furnaces were the best furnace in 2019 as well so plan ahead and get the right furnace with a long life ahead. Access the full list of products recognized as energy star most efficient in excel.

Our highest efficiency furnaces with our best comfort features.