---
schema_version: "secwatch.filing_event.v1"
accession: "0001069202-25-000015"
form_type: "8-K"
ticker: "LII"
cik: "0001069202"
company_name: "LENNOX INTERNATIONAL INC"
filed_at: "2025-04-23T23:59:59+00:00"
generated_at: "2026-05-23T07:52:12.743434+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Lennox Q1 revenue up 2% to $1.1B; adjusted EPS down 3% to $3.37; narrows FY guidance

## Summary
- GAAP operating income $156M (-7% YoY); segment margin down 140 bps to 14.5%.
- Home Comfort Solutions revenue +7% to $721M; profit +4% to $117M on pricing gains.
- Building Climate Solutions revenue -6% to $351M; profit -32% to $54M on low GWP transition costs.
- FY 2025 adjusted EPS guidance narrowed to $22.25-$23.50; revenue growth maintained at +2%.
- Operating cash flow used $36M; $85M in share repurchases during Q1.

## SEC filing metadata
- accession: 0001069202-25-000015
- form_type: 8-K
- ticker: LII
- cik: 0001069202
- company_name: LENNOX INTERNATIONAL INC
- filed_at: 2025-04-23T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1069202/000106920225000015/0001069202-25-000015-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1069202/000106920225000015/lii-20250423.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001069202-25-000015
- JSON: https://secwatch.observer/filing/0001069202-25-000015.json
- Plain text: https://secwatch.observer/filing/0001069202-25-000015.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.