Lennox to Acquire NSI's HVAC Division for $550M

Lennox International has signed an agreement to acquire the HVAC division of NSI Industries for $550 million. The deal includes brands Duro Dyne and Supco and is expected to close in Q4 2025, expanding Lennox's parts and supplies portfolio across North America.

“Lennox Signs Agreement to Acquire HVAC Division of NSI Industries”

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