Elite® Series G51 Furnace

Innovation never felt so good.™

High efficiency can save you hundreds of dollars each year

SureLight® Control delivers starting reliability

Low-speed, continuous fan setting provides a consistent flow of air

ENERGY STAR® qualified

Maximum comfort is yours with the Elite® Series G51 gas furnace. The G51 surrounds you in warmth, without undue noise. Its sound-absorbing, insulated cabinet delivers smooth, quiet operation.

ENGINEERED FOR COMFORT AND EFFICIENCY

The G51 has a low-speed, continuous fan setting that provides maximum comfort with remarkable efficiency, which means you’ll stay warm for less.

efficiency rating 92.1% AFUE (Annual Fuel Utilization Efficiency).
Warranty*

Limited lifetime warranty on the heat exchanger.

EfficientCan give you significant energy savings year after year

The G51 gas furnace not only keeps you warm—it also reduces your energy costs. With an efficiency rating of 92.1% AFUE (Annual

Fuel Utilization Efficiency), the G51 offers more comfort for your energy dollars.

3-year heating savings

$4000

 

 

 

 

 

 

 

 

$3378

 

 

 

$3000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

$2500

 

 

 

 

 

 

 

 

 

 

 

 

$2000

 

 

 

 

 

 

 

 

 

$2088

 

 

$1500

 

 

 

 

 

 

 

 

 

 

 

 

$1000

 

 

 

 

 

 

 

 

 

 

 

 

$500

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

92.1%

92.1%

AFUE

 

vs. 55%

vs. 65%

92.1% efficient G51 gas furnace vs.

55% and 65% equivalent AFUE units

This chart depicts potential energy savings you can expect from the G51 gas 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 will vary depending on the weather, local fuel rates and your lifestyle.

Source: U.S. Department of Energy national average energy rates.

 

5-year limited warranty on all remaining covered components.

*Applies to residential applications only. See actual warranty certificate for details.

ReliableDesigned and tested to ensure optimal performance

Every component of the G51 is rigorously tested in our dedicated research lab. As a result, you can count on your new furnace to deliver the highest possible level of reliability and performance.