Lennox Elite Series G51

Built to exacting standards, the Elite Series G51 gas furnace not only keeps you warm - it reduces your energy costs. With an efficiency rating of up to 92.5% AFUE, the G51 offers more comfort for your energy dollars.

Comfort Heating
The G51's secondary heat exchanger allows the furnace to reach high efficiency levels by capturing additional heat.

Quiet Operation
The insulated blower compartment reduces operating sound for quieter operation.

We Build to the Highest Standards. We Stand Behind Our Warranties.
The G51 gas furnace is backed by a limited lifetime warranty on the heat exchanger and
a 5-year limited warranty on all remaining covered components.

Reliable Performance

• Duralok heat exchanger is made of high-quality, patented ArmorTuf aluminized steel to ensure long life and durability
• SureLight Control Board ensures reliable and efficient furnace operation
• SureLight Igniter is made of silicon nitride, a rugged material that is much stronger than other hot-surface igniters
• Durable steel cabinet is made to last, with an attractive, high-quality, textured paint finish

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