Assessments - 5, GPA: 3.8
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“ "O o o a o 00 a> a> > a; c C o »M (0 > o c c Merit® Series G40 Gas Furnace Mid-efficiency levels save you money, compared to older furnaces Durable, high-quality design for long-lasting performance efficiency rating 80% AFUE (Annual Fuel Utilization Efficiency) warranty* 20-year limited warranty on the heat exchanger. 5-year limited warranty on all remaining covered components. EFFICIENT, CONSISTENT WARMTH—YEAR AFTER YEAR Year-round comfort - Built to deliver outstanding comfort, year after year. Duralok® Heat Exchanger - Made of high-quality, patented ArmorTuf™ aluminized steel. Life-tested to 2-1/2 times agency requirements (ANSI Standard Z21.47) for long product life and durability. hot surface Igniter - Delivers starting reliability. Durable steel cabinet - Constructed of heavy-gauge steel and protected by a high-quality, textured-paint finish. *Applies to residential applications only. See actual warranty certificate for details. Merit® 3 series G40 specifications G40 UH24A-045 (X) UH24A-070 UH36A-045 UH36A-070 UH36B-090 UH36C-110 UH48B-070 UH48B-090 (X) AFUE 80% 80% 80% 80% 80% 80% 80% Dimensions HxWxD (in.) 40 x 14-1/2 x 28-1/2 40 x 14-1/2 x 28-1/2 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 17-1/2 x 28-1/2 40 x 17-1/2 x 28-1/2 HxWxD (mm) 1016 x 368 x 724 1016 x 368 x 724 1016 x 368 x 724 1016 x 446 x 724 1016 x 533 x 724 1016 x 446 x 724 1016 x 446 x 724 G40 UH48C-110 UH60C-110 (X) UH48C-135 UH60D-135 UH60D-155 DF-24A-045 (X) DF-36A-045 AFUE 80% 80% 80% 80% 80% 80% 80% Dimensions HxWxD (in.) 40 x 21 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 40 x 24-1/2 x 28-1/2 40 x 14-1/2 x 28-1/2 40 x 14-1/2 x 28-1/2 HxWxD (mm) 1016 x 533 x 724 1016 x 533 x 724 1016 x 533 x 724 1016 x 622 x 724 1016 x 622 x 724 1016 x 368 x 724 1016 x 368 x 724 G40 DF-36A-070 (X) DF-36B-090 DF-48B-070 DF-48C-090 (X) DF-48C-110 (X) DF-60C-110 (X) DF-60D-135 AFUE 80% 80% 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 17-1/2 x 28-1/2 40 x 21 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 446 x 724 1016 x 533 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. ENERreUIDE Annual Fuel Utilization Effici«ncy-AFl/E 78% 82% 88% 97% Lennox is proud of the fact that these products have earned the Good Housekeeping Seal. EFFICIENCY RATING CERTIFIED ama LENNOX) HOME COMFORT SYSTEMS Innovation never felt so good. ™ (37M96) G40 2/07 © Lennox Industries Inc. 2002 PC48540 Visit us at or contact us at 1-800-9-LENNOX....