Contact Us

Corporate Headquarters

2100 Lake Park Blvd.

Richardson, TX 75080

P.O. Box 799900

Dallas, TX 75379-9900

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Need product information?

New Customers – 1.877.726.0024

National Accounts – 1.800.367.6285

Commercial Parts/Tech Support – 1.800.4.LENNOX (1.800.453.6669)


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U.S. and Canada Sales

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