Duralok Plus
®
Heat Exchanger
–
Made of patented ArmorTuf
™
steel to
ensure high reliability and efficiency.
Special Sound-Absorbing Insulation
–
Further reduces sound for quiet operation.
Surelight
®
Igniter –
Silicone nitride
construction ensures long product life
and reliable operation.
variable-Capacity gas valve
–
Adjusts capacity output in 1%
increments for the ultimate in
precision comfort.
Robust Stainless Steel Secondary
Heat Exchanger
– Time-tested design
allows the furnace to achieve high efficiency
levels by capturing additional heat.
variable Speed Blower Motor
–
Provides a quiet, consistent flow of air
for enhanced comfort, efficiency and
humidity control.
Surelight Control Board
– Controls
all furnace operations to ensure high
reliability and efficiency. Direct
readout diagnostics for simple,
quick troubleshooting.
Durable Steel Cabinet
– Made to
last with an attractive, high-quality
textured paint finish.
OUTSTANDINg FEATURES FOR ExCEPTIONAl COMFORT AND EFFICIENCY
* 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 60.
g71P
95% afUE
the quietest furnace
you can buy*—and one
of the most efficient!
featuring new Precise
comfort
™
technology
5
Quality you can trust.
Continuing our commitment to environmentally responsible design, the G71P
delivers the highest possible levels of energy efficiency and quiet operation, so
you can count on years of superior comfort and energy-saving performance.
