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There’s no place like your home, especially when the air inside suits your
comfort level. The new G71P uses innovative Precise Comfort
™
technology
to create a living space with just the right amount of airflow and heat,
regardless of the temperature outside.
THE QUIETEST FURNACE YOU CAN BUY*—
AND ONE OF THE MOST EFFICIENT
Advanced technology that enhances your comfort also improves sound
performance and energy efficiency. The G71P is up to eight times quieter
than competitive models. And, with an energy rating of 95% AFUE, it can
save you up to $1000 each year on your utility bills.
Dave Lennox Signature
®
Collection G71P Gas Furnace
EFFICIENCY RATING
95% AFUE (Annual Fuel
Utilization Efficiency).
WARRANTY**
Limited lifetime warranty
on the heat exchanger.
10-year limited warranty
on all remaining covered
components.
Industry leading innovative
design ensures quiet
operation—up to eight
times quieter than its closest
competitor
Outstanding system efficiency
can save you hundreds of
dollars each year
Precise Comfort
™
technology
automatically adjusts heat and
airflow capacity in increments
as small as 1% for the ultimate
in temperature control
AirFlex
™
technology offers
custom settings which
can be selected to meet each
home’s specific year-round
comfort requirements
Zoning-compatible design
works with Lennox'
Harmony III™ zoning system,
seamlessly adjusting to deliver
the right amount of comfort
for up to four zones
ENERGY STAR
®
qualified
Innovation never felt so good.
™
PRECISE COMFORT
™
TECHNOLOGY
Thanks to new technological enhancements, the G71P constantly monitors
and automatically adjusts fan speed, heat and airflow capacity
demands to match the space requirements of your home—without
over-conditioning or wasting energy. It goes beyond typical low and high
two-stage operation, varying output from 40% to 100% in increments as small
as 1%. Because the G71P is so precise, your home stays perfectly comfortable
on milder days, the coldest days, and every day in between.
* Based on sound pressure levels during steady-state, high-fire operation of Lennox G71P-36B-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.
Single-Stage
Furnace
(ON/OFF)
G71P Variable-
Capacity Furnace
(1% Increments)
Amount of heat
needed to maintain
an even temperature
(capacity requirements will
vary with outdoor conditions)
Heat Capacity in Btuh
Two-Stage
Furnace
(LOW/HIGH)
FURNACE TECHNOLOGY COMPARISON
Single-Stage
Furnace
(ON/OFF)
G71P Variable-
Capacity Furnace
(1% Increments)
Amount of heat
needed to maintain
an even temperature
(capacity requirements will
vary with outdoor conditions)
Heat Capacity in Btuh
Two-Stage
Furnace
(LOW/HIGH)
** Applies to residential applications only.
See actual warranty certificate for details.