Product Brochure

Exceptional comfort even on
the coldest days.
When comparing equipment, it helps to have
a standard of efficiency with which to measure
performance. For furnaces, that standard is
AFUE, or Annual Fuel Utilization Efficiency, a
measure of how efficiently a furnace converts
fuel into usable heat over the course of the
entire heating season. The higher the AFUE,
the less fuel you’ll need to keep your home
comfortable, the less you’ll spend on energy,
and the lower your carbon footprint will be.
You’ll find Trane 95 and 90 furnaces have
impressively high AFUE numbers, especially
when installed as part of a Trane matched
system.Because we’re as committed to smart
energy use as we are to your total comfort.
A warmer home.
A greener planet.
Trane gas furnaces are designed with
your comfort, and your planet, in mind.
The higher AFUE ratings you’ll find in Trane
95 and 90 furnaces mean you’ll get more heat from your
fuel, which could lower your energy costs while reducing
your carbon footprint.
A new Trane furnace with a higher AFUE,
or Annual Fuel Utilization Efficiency, can save
youmoney every month.
If you have an older furnace, you may be spending more
on fuel than you need to. Compare the AFUE of your old
system to the AFUE of a new Trane furnace and see how
much you can potentially save. For example, upgrading
from an AFUE of 60 to an AFUE of 90 can save up to $33
ofevery $100 spent on fuel.
Calculate your savings for every $100 spent on energy.
AFUE of New System
95% 90% 85%
AFUE Rating
of Existing System
50% $47 $44 $41
55% $42 $38 $35
60% $37 $33 $29
65% $32 $27 $23
70% $26 $22 $18
75% $21 $17 $11
Source: American Council for an Energy Efficient Economy
Potential energy savings may vary depending on your personal lifestyle, system settings
and usage, equipment maintenance, local climate, actual construction and installation of
equipment and duct system.
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