Majority stake Announced Aug 2025
Lennox to Acquire NSI Industries' HVAC Division from Sentinel Capital Partners
Relationship map
Parties
Parties
Market signals
Market signals
Figures marked reported are drawn from a single or secondary source and are not independently confirmed. All figures are presented as reported, see Methodology.
Summary
Lennox has signed a definitive agreement to purchase the HVAC division of NSI Industries, including brands Duro Dyne and Supco, from private equity firm Sentinel Capital Partners for approximately $550 million. The deal is expected to close in Q4 2025.