80 Efficient Furnace

The more you have to rely on your furnace the more important efficiency is.

80 efficient furnace. However to receive the energy star label in the northern half of the lower 48 furnaces must be a minimum of 15 percent more efficient than the 80 percent afue baseline. A standard efficiency furnace has an afue of 80 percent or less while condensing furnaces with an afue of 90 percent or above are considered high efficiency models. A furnace with a 90 percent afue might cost 1 000 more than a similar size unit with an 80 percent afue. A standard efficiency furnace provides 80 annual fuel utilization efficiency afue.

So a 95 furnace is more efficient than an 80. In this type of furnace 20 of the energy produced by natural gas is expelled as exhaust. The modulating gas furnace by trane operates at an afue level of 97 3 which is highly efficient. Obviously the 96 efficient furnace will be more efficient using natural gas to heat your home.

Deciding between 80 96 efficient furnaces we are often asked what the differences in 80 and 96 efficient furnaces are. The single stage furnaces perform between 80 and 95 afue while two stage models operate between 80 and 96 7 afue ratings. Both types of furnaces have single stage or two stage heating. This highlights a crucial point for anyone considering a new furnace.

If you have a furnace that is at least 10 years old it probably has an afue somewhere between 60 and 70 meaning up to 40 cents of every dollar you pay for fuel is wasted. But you can often recoup that additional cost through lower fuel bills over the life of. Trane s gas furnaces combine fuel efficiency with noise reducing technology for complete comfort. These days 95 afue is a common rating among new gas powered furnaces.

Discover energy efficient affordable and high quality 80 afue gas furnaces with wrinkle bend technology by goodman manufacturing. Some products like furnaces may also be affected by installation orientation horizontal upflow or downflow or even by the nozzle used in installation as is the case with boilers and oil furnaces. In fact it is 16 more efficient. Overall efficiency p efficiency within a model group will tend to vary by the size capacity of the unit.