Platinum Equity Exits Heat Controller to Lennox, Capping MARS Investment
Event summary
- Platinum Equity agreed to sell Heat Controller to Lennox for undisclosed terms, completing its exit from MARS investment.
- Heat Controller was acquired in 2024 as part of Platinum Equity's $650M sale of MARS's parts division to CSW Industrials in 2025.
- Platinum Equity transformed MARS through acquisitions, cost savings, and leadership changes during its ownership.
- The transaction is expected to close later in 2026, subject to regulatory approvals.
The big picture
Platinum Equity's sale of Heat Controller to Lennox caps a two-year transformation of MARS, demonstrating its playbook of operational improvements and strategic divestitures. With $48B in assets under management, Platinum Equity continues to focus on maximizing value through targeted exits. This transaction highlights the ongoing consolidation in the HVAC sector as larger players seek to strengthen their distribution networks.
What we're watching
- Strategic Fit
- Whether Lennox can integrate Heat Controller's Comfort-Aire and Century brands into its existing portfolio.
- Execution Risk
- The pace at which Platinum Equity can complete remaining divestitures from its MARS investment.
- Industry Consolidation
- How this deal impacts the broader HVAC distribution landscape and potential for further M&A activity.
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