Thank you for purchasing a Lennox! product and taking a few moments to register it online. Your registration helps us keep you up to date on product information and offers.

If you are registering Elite, Series or Merit Series products, you may be eligible for valuable supplemental coverage under Lennox, Limited Extended Warranty program. For more information and a list of eligible products, click here.

To proceed with your product registration, please click the link below. A pop-up window will appear, allowing you to enter your information.

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