Meet the Speakers

Charles Jelen
Decarbonization Program Manager
Trane Commercial North America

Charles is the decarbonization program manager based out of La Crosse, Wisconsin.  He has been involved in the development and support of HVAC systems for Trane since 2012.  His areas of expertise are in hydronic systems, refrigerants, system modeling, and decarbonized system designs including the electrification of heating. As the decarbonization program manager Charles has responsibility for key account decarbonization and customer project support across North America.

Matt Brunner
Ductless Sales Specialist
Trane Commercial North America

Matt Brunner heads up the VRF & Ductless group for Trane New England based out of the Boston office.  He’s been involved in bringing VRF to the greater Boston area since 2016 and has watched the market grow from a niche product to a crucial piece of decarbonization initiatives. Strategic electrification is critical to policy at the local and state level and Matt assists consulting engineers and architects in adapting sustainable, all-electric design. Matt holds a B.S. in Mechanical Engineering from the University of Wisconsin – Madison. A self-proclaimed tree hugger; Matt enjoys spending his free time in the outdoors.

Jackie Sopko
Arctic Product Manager
Trane Commercial North America

Jackie is a Product Manager based out of Pueblo, Colorado.  She has worked for Trane supporting chillers since 1997. Currently she is the Product Manager for the Arctic integration with a focus on products that support electrification.  During her time at Trane she has had a number of different positions; Technical Support Engineer, Water-cooled and Air-cooled Chiller Product Manager.  This gives her a great foundation to support customers.  Jackie has a degree in Mechanical Engineering from Colorado State University – Pueblo and outside of work spending her free time traveling, camping, and 4-wheeling.

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Trane Select Assist Schedule View Training

Join our Trane Select Assist Schedule View Training Webinar! Trane Select Assist is an interactive tool that helps you choose the most appropriate configuration of Trane equipment to fit your facility.
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Preparing for A2L Refrigerants

Familiar refrigerants, including R-410A, are being phased out in newly manufactured equipment, with next-generation, low global warming (GWP) refrigerants becoming the new reality. These new refrigerants, classified as A2L, have been described as having "lower flammability" characteristics which will impact how systems are designed, installed, and maintained.

U.S. Energy Information Administration – Frequently Asked Questions https://www.eia.gov/tools/faqs/faq.php?id=86&t=1