Lennox International

None of the serious warning signs we check for were found. 1 thing worth knowing.

We look for five warning signs: doubt it can keep going, weak checks on its own accounts, a notice that its past accounts can't be relied on, a change of auditor, and one customer bringing in a big share of sales. We don't check lawsuits, investigations or debt yet.

We checked the auditor's report, internal controls, restatement notices, auditor changes and big customers in the 10-K filed 17 Feb 2026, plus the 10-Q filed 29 Jul 2026 and 4 later 8-Ks.

• Changed auditor

  Worth knowing

  The company changed its auditor (the firm that checks its books) in the last two years.

  “On March 7, 2025, the Audit Committee approved the dismissal of KPMG.”

  From an 8-K filed 13 March 2025: Change of auditor. Read it in the filing

Cheap for a reason is the question the numbers cannot answer.

Whether the price already reflects the risks is what the deep dive is for.

• Cyber Attacks and Other Disruptions or Misuse of Information Systems We Rely Upon Could Affect Our Ability to Conduct Our Business Effectively.

  Could happen

  Our information systems and those of our business partners are important to our business activities. We also outsource various information systems, including data management, to third-party service providers. Despite our security measures as well as those of our business partners and third-party service providers, the information systems we rely upon may be vulnerable to interruption or damage from cyber attacks, computer viruses, worms or other destructive or disruptive software, process breakdowns, denial of service attacks, malicious social engineering or other malicious activities, or any combination thereof. Further, as AI technologies advance, new and increasingly sophisticated attack methods are emerging, including fraud involving impersonation technologies or other forms of generative AI that enhance the scale, frequency, and effectiveness of cyber threats. Attempts have been made to attack our information systems, but we do not believe that material harm has resulted. While we have implemented controls and taken other preventative actions to strengthen these systems against future attacks, we can give no assurance that these controls and preventative actions will be effective. Any breach of data security could result in a disruption of our services, improper disclosure of personal data or confidential information, or online fraud or cybertheft, which could harm our reputation, require us to expend resources to remedy such a security breach or defend against further attacks, or subject us to liability under laws that protect personal data, resulting in increased operating costs or loss of revenue.

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• If We Cannot Successfully Develop and Market New Products or Execute Our Business Strategy, Our Results of Operations Could be Adversely Impacted.

  Could happen

  Lennox operates a direct-to-dealer network, meaning we manufacture products and sell them directly to select, independent home service companies. We rely on our direct sales channel for a substantial portion of our revenue. Our direct-to-dealer network also creates a large installed base of HVACR equipment, and creates opportunities for longer term service, monitoring, solutions, and retrofit revenue. If we are unable to continue to execute our strategy, whether due to changes in economic conditions, a failure to anticipate changing customer needs, entry of new competitors into the low-barrier distribution business, or for any other reason, our revenue could decline, which could in turn adversely impact our product pull-through and our ability to grow revenue.

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• We May Not be Able to Compete Favorably in the Competitive HVACR Business.

  Could happen

  Substantially all of the markets in which we operate are competitive. The most significant competitive factors we face are product availability, product reliability, energy efficiency, product performance, service, and price, with the relative importance of these factors varying among our product lines. Other factors that affect competition in the HVACR market include the development and application of new technologies, reputation of our company and brands, global supply chain constraints, and new product introductions. In some of the markets in which we compete, such as parts and supplies, distribution, and service of commercial heating and cooling equipment, barriers to entry are lower, which has led to highly competitive markets consisting of various-sized entities, ranging from small or local operators to large regional businesses. We may not be able to adapt to market changes as quickly or effectively as our current and future competitors. Also, the establishment of manufacturing operations in low-cost countries could provide cost advantages to existing and emerging competitors. Some of our competitors may have greater financial resources than we have, allowing them to invest in more extensive research and development and/or marketing activity and making them better able to withstand adverse HVACR market conditions. Current and future competitive pressures may cause us to reduce our prices or lose market share, or could negatively affect our cash flow, all of which could have a material adverse effect on our results of operations. Negative media reports about us or our businesses, whether accurate or inaccurate, could damage our reputation and relationships with our customers and suppliers, cause customers and suppliers to terminate their relationship with us, or impair our ability to effectively compete, which could adversely affect our business, financial condition, results of operations and cash flows.

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