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SL280NV Variable-Speed, Ultra-Low Emissions Gas Furnace

Model #: SL280NV
Series: Dave Lennox Signature® Collection

Highlights

  • Efficiency rating of 80% AFUE
  • Ultra-low NOx emissions
  • SilentComfort™ technology
  • Two-stage, variable speed operation
  • Dual-fuel capability
  • Enhanced humidity control
  • 20-Year Limited Warranty on heat exchanger, 10-Year Limited Warranty on covered parts
  • Features

    Overview

    Here are some of the top features of the SL280NV:

    Heating efficiency rating of 80% AFUE delivers exceptional comfort and energy savings all winter long

    Variable-speed motor provides a quiet, consistent flow of air for advanced comfort, efficiency and control

    Variable speed airflow prevents temperature swings and controls humidity levels for a more comfortable environment

    Low fan speed option efficiently controls humidity levels and provides continuous filtration for cleaner, healthier air

    iComfort-enabled technology helps maintain your home's temperature close to your ideal setting

    Energy Efficiency

    • Heating efficiency rating of 80% AFUE–Delivers exceptional comfort and energy savings all winter long
    • Variable-speed motor–Helps you maintain consistent temperatures throughout your home, using as little fuel as possible
    • iComfort®-enabled technology–Allows you to adjust your heating for energy savings based on your family’s routine

    Quiet Operation

    • Variable-speed motor–Provides a quiet, consistent flow of air for advanced comfort, efficiency and control

    Home Comfort

    • Variable-speed airflow–Prevents temperature swings and controls humidity levels for a more comfortable environment
    • Two-stage heating–Operates at a more efficient low capacity most of the time, with extra capacity for cold mornings and chilly evenings
    • Low-fan-speed option–Efficiently controls humidity levels and provides continuous filtration for cleaner, healthier air
    • iComfort®-enabled technology–Helps maintain your home’s temperature close to your ideal setting

    Performance

    • Variable-speed fan–Provides just the right amount of air to heat, cool or clean the home’s air, minimizing daily energy use
    • Durable steel cabinet–Sleekly styled and made to last with a contoured design and high-quality paint finish

    Ratings

    AFUE: 80

    Warranty

    • 20-Year Limited Warranty on heat exchanger
    • 10-Year Limited Warranty on covered components

    Publications

    SL280NV Gas Furnace Homeowners Manual
    SL280NV Gas Furnace Product Brochure

    Certifications

    AHRI Certified CCSA Approved (US)CSA Design CertifiedDualFuel