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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 is a "properly matched" system?

Air conditioners and heat pumps must be installed with an indoor coil which provides proper system performance. For standard or extended manufacturer parts warranties, your Lennox products must be part of a properly matched system, and installed per the guidelines in the manufacturer's instructions.

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