verification . please help improve this article by adding citations to reliable sources . unsourced material may be challenged and removed . february 2010 learn how and when to remove this template message lennox international type public industry general building materials founded 1895 founder dave lennox headquarters richardson texas united states products hvac equipment number of employees 10 000 as of february 4 2016 per 10k website http www.lennoxinternational.com lennox international inc. nyse lii is a intercontinental company . through its subsidiaries it is a provider of climate control products for the heating ventilation air conditioning and refrigeration markets around the world . the company was founded in 1895 in marshalltown iowa by dave lennox the owner of a machine repair business for railroads . he designed and patented a riveted steel coal fired furnace which led to numerous advancements in heating cooling and climate control solutions . today the company is focused on three core businesses residential heating and cooling commercial heating and cooling and refrigeration . the company headquarters are in richardson texas near dallas . references edit external links edit official website this united states manufacturing company related article is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title lennox international & oldid 734359819 categories companies listed on the new york stock exchangecompanies established in 1895companies based in richardson texashvac manufacturing companiesunited states manufacturing company stubshidden categories articles needing additional references from february 2010all articles needing additional referencesall stub articles navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages deutsch edit links this page was last modified on 13 august 2016 at 20 00 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view