Dave Lennox Signature® Collection SLP99 Variable-Capacity Gas Furnace

The most efficient and quietest furnace you can buy!

Features

Quiet Operation

• The most efficient and quietest furnace you can buy
• Variable speed blower motor ramps up and down slowly, so there’s no sudden, noisy blast of air at start-up
• Fully insulated cabinet – patented noise-reducing construction further minimizes operating sound to an industry-leading low level

Home Comfort

• Precise Comfort™ technology automatically adjusts fan speed, heat and airflow capacity in increments as small as 1% for the ultimate in temperature control
• AirFlex™ technology offers custom settings that can be selected to meet each home’s specific year-round comfort requirements
• Zoning-compatible design works with Lennox’ Harmony III™ zoning system to deliver the right amount of comfort for up to four zones
• Variable-capacity operation goes beyond typical low and high two-stage operation, varying output from 35% to 100%

Energy Efficiency

• Efficiency rating of up to 98.2% AFUE can save you over $800 dollars each year*, compared to standard furnaces
• ENERGY STAR® qualified meets or exceeds EPA guidelines for energy efficiency
• Self-calibrating variable speed inducer automatically adjusts to match the system requirements, ensuring cleaner combustion and efficient operation
• Stainless Steel secondary heat exchanger has a robust, time-tested design that captures waste heat, allowing the furnace to achieve industry-leading efficiency levels
• 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
• This product qualifies for a tax credit under the American Recovery and Reinvestment Act.*

Reliable Performance

• Duralok Plus™ heat exchanger made of patented ArmorTuf™ steel to ensure high reliability and efficiency
• SureLight® igniter - silicone nitride construction ensures long product life and reliable operation
• SureLight control board - direct-readout diagnostics allow simple, quick troubleshooting
• Limited Lifetime Warranty on heat exchanger
• 10-Year Limited Warranty on covered components

* Not all system combinations apply. Verify actual system efficiency at www.ahridirectory.org and consult your tax expert before claiming energy efficiency tax credits.

Documentation

• SLP98V Product Brochure