Specification

GUH95T Series
Models with Input Rates from
60,000 to 120,000 BTU/Hr
Here’s how our two stage furnace gives you
maximum comfort and maximum efciency
A conventional single stage furnace
operates at high heat until the
thermostat is satisfied, then shuts off
until there’s a demand for heat again. As
a result the house is constantly warming
up and cooling off. But with a two stage
furnace, these temperature swings are
virtually eliminated and your home stays
at the comfort level you select.
Most of the time, a two stage furnace
operates in the low stage, delivering
a gentle yet steady flow of heated air.
When the weather turns really cold, the
furnace automatically shifts into the high
stage, providing the extra heat needed
to keep the home at the desired comfort
level.
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Whenever the furnace is in the low
stage, energy is saved because the
burner flame is smaller and the blower
fan runs at a slower speed. Even in the
high stage, this model with its AFUE
rating of 95% saves on utility bills.
Less on-off cycling reduces wear and
tear on components. Also, with the
furnace running for longer periods of
time, more air is passing through the
filter, helping improve indoor air quality
at the same time.
The ECM variable speed blower motor
adjusts the blower speed to deliver
the airflow required by the system. By
maintaining constant airflow across
a wide range of external
static pressures
in the air ducts,
it results in more
even temperatures
than a single speed
motor can provide.
And because air is
constantly being drawn
across the filter, indoor
air quality and humidity
control are enhanced.
In addition, the blower
is designed to deliver
the conditioned air
quietly.
For year- round comfort, ask your dealer about our line of
central air conditioning—the perfect match for energy savings!
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Igniter Technology
The control board is programmed to
learn individual igniter heat-up and
then to adjust the heat-up interval to
best suit the furnace’s characteristics,
ensuring reliable ignition while helping
to prolong igniter life.
Outstanding Warranty
The primary and secondary heat
exchangers on the two stage 95%
furnace are covered by a limited
lifetime warranty; other components
are covered for 12 years.
(Limitations apply; see printed warranty or web
site for details.)
Reliability You Can Trust
Heat Controller, Century’s parent
company, has been in the furnace
business since its founding in 1933—
in fact, the company can trace its
roots to the Wingert Furnace Co.
which began building coal, gas and
oil furnaces in 1907. Air conditioning
equipment was later added to round
out the product line.
Known today for efficient, reliable
equipment for both heating and
cooling, Century
®
continues to keep
homes and businesses comfortable,
season after season.