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Chuck Lehn

4833 White Bear Parkway
St. Paul, MN
United States

Manufacturer, Building Automation

Trane designs, manufactures and markets HVAC equipment and building automation systems for new and existing buildings. These systems can help building designers solve problems including indoor air quality, refrigerant management and energy cost savings. Trane is committed to providing interoperable systems using standard communication protocols, including LonMark® and BACnet. Trane is an active participant in LonMark International, helping to define HVAC equipment profiles and other standard protocol practices which will position LonMark as a preferred choice in the HVAC industry.