Lennox Merit® Series G40 Gas Furnace

Multi-position furnace designed to fit most any application

Features

Home Comfort
• Secondary heat exchanger—allows the furnace to achieve high efficiency levels by capturing additional heat

Energy Efficiency
• Efficiency rating of 80% AFUE—can save you hundreds of dollars each year, compared to standard furnaces
• Dual-fuel capability—can be combined with an electric heat pump to enhance comfort and fuel efficiency by alternating between electric and gas heat, optimizing energy use and minimizing heating costs

Reliable Performance
• Duralok Plus™ heat exchanger—made of high-quality, patented ArmourTuf aluminized steel
• Hot surface igniter—controls furnace operation to ensure reliable, efficient performance
• 20-Year Limited Warranty on heat exchanger
• 5-Year Limited Warranty on covered components
• This product may be eligible for valuable 10-Year Limited Extended Warranty coverage.