Industry-leading warranty coverage to enhance your peace of mind.

For more than a hundred years, Lennox has set the standard for home comfort with innovative heating, cooling, and indoor air quality products. We stand behind those products with industry-leading warranty coverage designed to protect your investment and ensure your peace of mind.
Note: The warranty periods listed are for residential applications only.

Basic Warranty from Lennox

No registration required.

Terms and coverage details vary according to the products you own:

    Dave Lennox Signature® Collection Series products

    • 10-year parts
    • 10-year compressor
    • Limited Lifetime heat exchanger

    Lennox Elite® Series products

    • 5-year parts
    • 10-year compressor
    • 20-year or Limited Lifetime heat exchanger (depending upon model)

    Lennox Merit® Series products

    • 5-year parts
    • 5-year compressor
    • 20-year heat exchanger

Lennox Limited Extended Warranty

Supplements the Basic Warranty, increasing coverage on parts and compressors from 5 years to 10 years on select Lennox Elite® Series and Lennox Merit® Series gas furnaces, air conditioners, heat pumps, air handlers and residential package units.

Supplemental warranty coverage applies to equipment installed on or after March 1, 2009.

Online equipment registration at www.LennoxRegistration.com is required within 90 days after installation (except in California and Quebec.)

For more information and a list of eligible products, click here.

Comfort Shield™ Extended Labor Warranty

A convenient and affordable plan that covers service repairs on all Lennox manufactured and branded residential equipment, after standard manufacturers warranties expire:

  • Lets you enjoy years of uninterrupted comfort, without the worry of unexpected repairs
  • Requires no deductible
  • Costs only pennies per day on average*
  • Improves home value with fully transferrable benefits
  • Provides a variety of coverage options
    • Terms ranging from 3-10 years after the installation date
    • Can be purchased up to 5 years after the date of installation
All plans are 100% insured and fully protected, offered by Lennox in partnership with AIG’s Service Net Warranty.

“*Price for Comfort Shield plans vary by product and length of plan selected.

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To learn more about extended warranty options, contact us today.