A Budget Heating & Air Conditioning - Lennox

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Dave Lennox - Furnace

Dave Lennox Signature® Collection Furnace

The quietest furnace you can buy1 – and one of the most efficient!


Quiet Operation

  • SilentComfort™ technology – Delivers the ultimate in quiet, consistent heating
  • Variable Speed Blower Motor – Ramps up and down slowly so there's no sudden, noisy blast of air at start-up
  • Fully Insulated Cabient -Patented noise-reducing construction further minimizes operating sound to an industry leading low level

Home Comfort

  • Precise Comfort™ technology – Automatically adjusts heat and airflow capacity in increments as small as 1% for the ultimate in temperature control
  • AirFlex™ technology – Offers custom settings which can be selected to meet each home's specific year-round comfort


  • Zoning – Compatible Design – Works with Lennox' Harmony III™ zoning system to deliver the right amount of comfort for up to four zones
  • Variable Speed Blower Motor – Provides a quiet, consistent flow of air for enhanced temperature and humidity control
  • Variable-Capacity Operation -Goes beyond typical low and high two-stage operation, varying output from 40% to 100%

Energy Efficiency

  • Efficiency rating of 95% AFUE – Can save you hundreds of dollars each year, compared to standard furnaces
  • Energy Star® qualified – Meets or exceeds EPA guidelines for energy efficiency
  • Variable Speed Inducer – Automatically adjusts to match the system requirements, maintaining balanced combustion and efficiency
  • 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 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
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