Lenoxx Electronics G71P times quieter than, AirFlex Technology, Minimum sound, maximum efficiency

AirFlex™ Technology

A blower setting for every region

The G71P’s innovative AirFlex™ technology allows your Lennox dealer to select the airside performance best suited to your lifestyle, home design and geographic location.

Settings can be chosen to minimize sound, reduce humidity, provide increased airflow, or to combine functions as needed. When paired with a Lennox® air conditioner or heat pump, the G71P is able to provide customized comfort from the outdoor cold of winter to the extremes of summertime conditions.

Minimum sound

The G71P furnace is much quieter than other furnaces. Its variable speed motor ramps up and down slowly, so there’s no sudden blast of air at startup. And a specially insulated cabinet, featuring patented noise-reducing construction and SilentComfort™ technology, further reduces operating sound to an industry-leading low level.

maximum efficiency

The G71P delivers a highly-efficient 95% AFUE. Think of it this way: a standard furnace operates like a car in stop-and-go traffic–it's either moving or sitting still, and burning lots of fuel in the process. The G71P operates more like highway driving with the cruise control on, making slight adjustments that allow maximum fuel efficiency.

The G71P's variable speed motors use up to two-thirds less electricity than a standard single-speed motor, too, which means it can significantly reduce your energy costs. You may also qualify for utility rebates.***

Temperature CONTROL comparison

Single-stage furnace

G71P Variable-Capacity Furnace

Sound intensity

The G71P is up to

8 times quieter than

its closest competitor1

1Based 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.

***Check with your local utility about rebates in your area.

3-year heating savings

$4000

$3500		$3530
$3000
$2500
			$2240
$2000
$1500
$1000
$500
0
	95%	95%
AFUE
	vs. 55%	vs. 65%

95% efficient G71P Gas Furnace vs.

55% and 65% AFUE units

This chart depicts potential energy savings you can expect from the G71P 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 $1.281 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.