Duralok plus, Heat exchanger, Surelight – Lenoxx Electronics G50 User Manual
Page 3: Control board, Surelight igniter, Dedicated, low-speed fan, Insulated blower compartment, Durable steel cabinet

Elite
®
series g50 specifications
ModEl
dF-24A-045 (X)
dF-24A-070
dF-36A-070 (X)
dF-36B-090
dF-36C-110
dF-48C-090 (X)
dF-48C-110
Heating efficiency (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 21 x 28-1/2
40 x 21 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 533 x 724
1016 x 533 x 724
UH-24A-070
UH-36B-090
ModEl
dF-60C-110
dF-60d-135
UH-24A-045 (X)
UH-36A-070 (X)
UH-48B-070
UH-48B-090 (X)
UH-36C-110
Heating efficiency (AFUE)
80%
80%
80%
80%
80%
80%
80%
Dimensions HxWxD (in.)
40 x 21 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 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
HxWxD (mm)
1016 x 533 x 724
1016 x 622 x 724
1016 x 368 x 724
1016 x 368 x 724
1016 x 446 x 724
1016 x 446 x 724
1016 x 533 x 724
ModEl
UH-48C-110
UH-60C-110
UH-48C-135
UH-60d-135
UH-60d-155
Heating efficiency (AFUE)
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
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
Note: Due to Lennox’ ongoing commitment to quality, all specifications, ratings and dimensions are subject to change without notice.
innovativE fEaturEs for EnhancEd comfort and EfficiEncy
duralok Plus
®
heat Exchanger
– Made of high-quality,
patented ArmorTuf
™
aluminized steel. Life-tested to -1/
times agency requirements (ANSI standard Z1.47) for
long life and durability.
sureLight
®
control Board
– Controls furnace operation
to ensure reliable, efficient performance.
sureLight igniter
– Made of silicon nitride for reliable,
long-life performance.
dedicated, Low-speed fan
– Slowly circulates air
for improved comfort and air quality.
insulated Blower compartment
– Minimizes
operating sounds.
durable steel cabinet
– Built to last and coated
with high-quality, textured-paint finish.
g50
80% afUe
Lennox is proud of the
fact that these products
have earned the Good
Housekeeping Seal.
THIS MODEL
80%