LII ▲ +1.0% - Lennox International Inc. $LII - Lennox Opens New Florida Training Center to Invest in Commercial HVAC Workforce Lennox International opened a new training center in Florida focused on commercial HVAC workforce development, a move that investors interpreted positively as the company expands its service infrastructure and invests in long-term talent pipeline. The stock rose 1.0% on the announcement, reflecting modest investor confidence in the strategic initiative. 03-SEP-2026 10:13 AM ET