Lennox International Inc. (LII) Valuation
Historical valuation analysis based on 1279 data points (2021-09-14 to 2026-10-16)
Lennox manufactures and distributes heating, ventilating, air conditioning, and refrigeration products for the North American replacement (75% of sales) and new construction (25% of sales) markets....
Lennox International Inc. (LII) currently trades at a P/E ratio of 15.57 (historical range: 14.67–34.45, median: 23.11), placing it at the 1th percentile — cheap relative to its history, P/S ratio of 2.33 (range: 1.59–4.72, 25th percentile — below its historical average), EV/EBITDA of 12.84 (range: 12.55–27.15, 0th percentile).
Over the historical period (2021-09-14 to 2026-10-16), Lennox International Inc.'s P/E ratio has expanded by 16% over the observed period (from an average of 21.6 to 25.1).
Lennox International Inc. trades well below its historical valuation range across most metrics.
Historical Valuation Metrics
| Metric | Current | Median | %ile | Assessment |
|---|---|---|---|---|
| P/E Ratio | 15.57 | 23.11 | 1th | cheap relative to its history |
| P/S Ratio | 2.33 | 3.09 | 25th | below its historical average |
| EV/EBITDA | 12.84 | 19.37 | 0th | cheap relative to its history |
| FCF Yield | 5.97% | 3.06% | 99th | cheap relative to its history |
Lennox International Inc. (LII) Valuation & P/E History
Lennox International Inc. (LII) is a US-listed stock operating in the Industrials sector, specifically the Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip industry currently trading at $357.73 with a market capitalization of $12.4 billion. This page provides historical valuation analysis for LII based on 1279 data points covering 2021-09-14 to 2026-10-16. The P/E ratio of 15.57 is below the historical median of 23.11, placing LII at the 1th percentile of its valuation range. The P/S ratio of 2.33 compares to a median of 3.09.
LII Valuation Metrics & Historical Range
The valuation table above shows Lennox International Inc.'s current and historical valuation multiples, including P/E ratio, P/S ratio, EV/EBITDA, FCF yield, and dividend yield. Each metric is compared to its own historical range to determine whether LII is currently trading above or below its typical valuation levels.
- P/E ratio: Price-to-earnings measures how much investors pay per dollar of earnings. A P/E above the historical median suggests LII is expensively valued; below the median suggests it is cheap.
- P/S ratio: Price-to-sales is useful for companies with volatile or negative earnings. Lower P/S relative to history may indicate value.
- EV/EBITDA: Enterprise value to EBITDA adjusts for debt and cash, providing a capital-structure-neutral valuation measure for Lennox International Inc..
- FCF yield: Free cash flow yield shows the cash return relative to market price. Higher yields may indicate undervaluation.
Is LII Overvalued or Undervalued?
Lennox International Inc. trades well below its historical valuation range across most metrics. The overall valuation percentile of 9 combines P/E, P/S, and EV/EBITDA percentiles into a single measure of how expensive LII is relative to its own history. A percentile below 25 suggests the stock may be undervalued, while a percentile above 75 suggests it may be overvalued.
However, valuation is only one factor in investment decisions. A stock can remain "overvalued" for years if growth accelerates, or "undervalued" if the business deteriorates. Always combine valuation analysis with financial statement analysis and the full LII analysis page for a complete picture.
Valuation data is computed from historical price and fundamental data via Polygon.io and Finnhub.LII trades on NYSE/NASDAQ. This page is for informational purposes only and is not financial advice.