Lennox Residential
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Looking for literature?

You will find brochures for most Lennox® products in our archived documents section. If you need information on a model that isn’t listed, you can request literature by mail.


Frequently Asked Questions

Frequently Asked Questions

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Lennox Warranty Information

What information do I need to register?

Registration requires the following information:
  • Name, address, telephone number, and email
  • Installation date (or closing date if newly constructed home)
  • Product model and serial numbers
  • Installing dealer or contractor's name, address and phone number
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