Lennox Signature G60UHV36A-070 User manual

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G60V Gas Furnace ◆80% AFUE
Home Comfort Systems
G60V
The quietest furnace in its class*

2
With the G60V gas furnace, remarkably quiet operation comes standard.
Innovative SilentComfort™technology, variable speed operation
and special sound-absorbing materials allow you to experience the ultimate
in comfort while keeping sound levels low.
While you enjoy peace and quiet, the G60V works at peak efficiency to
keep you comfortable. A variable speed motor creates a constant, gentle
flow of warm air, minimizing temperature swings. And an energy rating
of 80% evens out swings in your utility bills. You get the optimal
environment and save money.
THE QUIETEST FURNACE IN ITS CLASS*
Dave Lennox Signature®Collection G60V Gas Furnace
Innovation never felt so good.
™
EFFICIENCY RATING
80% AFUE (Annual Fuel
Utilization Efficiency).
WARRANTY**
20-year limited warranty
on the heat exchanger.
10-year limited warranty
on all remaining covered
components.
**Applies to residential applications
only. See actual warranty certificate
for details.
*Based on sound pressure levels during steady-state, high-fire operation of Lennox G60UHV-36A-070
and leading competitive units at mid-point temperature rise and minimum external static pressure
when set up per Section 4.5.3 of ARI 260.
SilentComfort™technology
for smooth, quiet heating
Two-stage, variable speed
operation provides even
temperatures and increased
system efficiencies
Enhanced humidity control
removes moisture from the
air for improved comfort
Efficient design can result in
significant energy savings
For even greater efficiency, the G60V can be paired
with an electric heat pump. Called dual fuel, this
combination minimizes heating costs by seamlessly
alternating between the two energy sources,
depending on outdoor conditions.
Unit off – call for cooling
Continuous fan
Gradual
deceleration
Humidity
control
Gradual
accel-
eration
100%
82%
50%
Thermostat satisfied
VARIABLE SPEED OPERATION

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Efficient Delivers
significant energy savings all year
The G60V has a heating efficiency
of 80% AFUE. Compared to an
older furnace, the G60V can
dramatically reduce your utility bills.
As an added benefit, the G60V’s
variable speed motor uses about
two-thirds less electricity than a
standard motor. During cooling
operation, this typically results in an
efficiency gain of 1 SEER (Seasonal
Energy Efficiency Ratio), which can
add to your energy savings.
Innovative Uses
variable speed technology to
improve comfort and
indoor air quality
A variable speed motor
moves at different speeds to
precisely control the flow of air
throughout your home. Better
airflow control means a better
balance of comfort.
When the variable speed motor
increases speed, it does so
smoothly and gradually. During
summer months, this allows your
air conditioner to remove moisture
from the air for improved comfort
and better indoor air quality.
VARIABLE SPEED MOTOR
This chart depicts potential energy savings you can expect
from the G60V furnace, versus older furnaces with lower
efficiency ratings. Criteria used in this example are 2,000
full-load heating hours, with a 60,000 Btuh heating
design load and $1.074 ccf for gas. Your actual savings
may vary, depending on the weather patterns in your local
area, local fuel rates and your individual lifestyle.
Source: U.S. Environmental Protection Agency (EPA)
national average energy rates.
AFUE
80%
vs. 55%
80%
vs. 65%
$2500
$2000
$1500
$1000
$500
0
$2197
80% efficient G60V Gas Furnace vs.
55% and 65% AFUE units
3-YEAR HEATING SAVINGS
$1115
TEMPERATURE SWING
COMPARISON
Single-stage furnace
Two-stage furnace
Comfortable
Provides two levels of heating
for a higher level of comfort
Unlike typical single-stage furnaces,
the G60V has two levels of heating.
It’s like having two furnaces in one:
a small furnace (first stage/low heat)
for mild days and a larger furnace
(second stage/high heat) for
extremely cold days. This
minimizes temperature swings
within your home.
POWER SAVINGS
Variable Speed Motor
Conventional Motor
The G60V’s variable speed motor uses about two-thirds
less electricity than a conventional motor, which adds to
your overall energy savings.

CONTINUOUS COMFORT
NETWORK
The G60V Variable Speed
Furnace is designed to easily
integrate with other quality Lennox®
products, providing a total home
comfort solution:
XC21 Air Conditioner is the
most quiet and efficient central
air conditioner you can buy.***
PureAir™Air Purification System
cleans the air in your home better
than any other single system
you can buy.
Humiditrol®Whole-Home
Dehumidification System
helps reduce humid conditions
in the home.
Harmony III™Zoning System
provides customized, room-to-room
comfort.
***A combination of sound ratings established
per ARI’s test standard: 270 and efficiency
ratings established per ARI’s test standard:
ANSI/ARI 210/240-2005.
G60UHV G60UHV G60UHV G60UHV G60UHV
Model 36A-070 (X) 36B-090 60C-090 (X) 60C-110 (X) 60D-135 (X)
Heating Efficiency (AFUE) 80% 80% 80% 80% 80%
Dimensions HxWxD (in.) 40 x 14-1/2 x 28-1/2 40 x 17-1/2 x 28-1/2 40 x 21 x 28-1/2 40 x 21 x 28-1/2 40 x 24-1/2 x 28-1/2
HxWxD (mm) 1016 x 368 x 724 1016 x 446 x 724 1016 x 533 x 724 1016 x 533 x 724 1016 x 622 x 724
Note: Due to Lennox’ ongoing commitment to quality, all specifications, ratings and dimensions are subject to change without notice.
Dave Lennox Signature®Collection G60V Specifications
Quiet Exclusive
SilentComfort™technology
maximizes your comfort while
minimizing sound
Since the first stage (low heat) meets
your household heating demands
approximately 80% of the time, the
G60V furnace is much quieter than
standard, single-stage furnaces.
And the variable speed motor
ramps up to speed slowly, so there’s
no sudden blast of air at startup.
A specially insulated cabinet further
reduces operating sound.
Lennox is proud of the
fact that these products
have earned the Good
Housekeeping Seal.
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THIS MODEL
80%
Healthier Slowly
circulates air for better
indoor air quality
When you set your thermostat
to “FAN,” the G60V continues to
slowly circulate air throughout your
home. That means you can run the
fan at two-thirds less than the cost
of a traditional blower. It also
means better indoor air quality—
low-speed fan operation increases
the effectiveness of your filters,
allowing them to capture and
remove more contaminants.
SOUND INTENSITY
A traditional furnace is up to
4-1/2 times louder than the G60V.
Based on sound pressure levels during steady-state, high-fire operation of Lennox G60UHV-36A-070
and leading competitive units at mid-point temperature rise and minimum external static pressure
when set up per Section 4.5.3 of ARI 260.

QUIET, ENERGY-EFFICIENT COMPONENTS
Duralok®Heat Exchanger – Made of
patented ArmorTuf™steel. Life-tested in excess
of agency requirements for long product life
and durability.
Two-Stage Gas Valve – Quietly adjusts
the amount of gas to accommodate
two levels of heating for more accurate
temperature control.
Special Sound-Absorbing Insulation –
Further reduces sound for even
quieter operation.
Patented Sound Enclosure – Gas burners
are fully contained, minimizing sound.
Variable Speed Motor – Efficient motor
quietly controls flow of air for added humidity
control, indoor air quality and comfort.
SureLight®Control Board – Controls
furnace operation to ensure high reliability
and efficiency.
Durable Steel Cabinet – Made to last
with an attractive, high-quality,
textured-paint finish.
*Based on sound pressure levels during steady-state, high-fire operation of Lennox G60UHV-36A-070 and leading competitive units at mid-point
temperature rise and minimum external static pressure when set up per Section 4.5.3 of ARI 260.
G60V
80% AFUE
The quietest
furnace in its class*
5

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1Air conditioner or heat pump
2Thermostat
3Furnace or air handler
4Filtration device
5Germicidal light
6Indoor coil
7Humidifier
8HEPA bypass filtration system
9Energy recovery ventilator
 Supply duct
 Return duct
 Dehumidifier system
 Residential generator
CUSTOMIZE YOUR COMFORT
Lennox®heating, cooling and indoor air quality products are designed to
provide efficient, economical comfort—not only as individual units, but also
together as an integrated system. This combined network of products delivers
on every comfort count, from consistent temperatures and balanced humidity to improved indoor air quality. Lennox
also offers a line of residential generators, which provide safe, reliable standby power in the event of outages.
DEALERS YOU CAN COUNT ON
Choosing the right dealer for your home’s heating, cooling and air quality needs is every bit as important as choosing the
right brand. We think you’ll agree our independent dealers are a big reason you can count on quality customer service
whenever you call. Your Lennox dealer’s dedication to quality shows in his knowledge, training and expertise in designing
the right system for your home, installing it properly and keeping it running perfectly for many years to come.
© Lennox Industries Inc. 2008
Visit us at www.lennox.com, or contact us at 1-800-9-LENNOX. PC53464(31M98) G60V 4/08