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Lennox Warranty Information

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.)

Complete Care Plus™ Extended Warranty