Shaping Tomorrow's Built Environment Today

Mark Nunnelly

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ASHRAE Course Instructor

Mark Nunnelly


    Mark Nunnelly is a mechanical engineering graduate of Auburn University, is a registered professional engineer and is a LEED Accredited Professional. He has been involved in the construction, engineering and HVAC industry for over 30 years. Over the last thirteen years, his involvement with projects has primarily pertained to Commissioning, Retro-commissioning, humidity control, and energy management for commercial, institutional and industrial buildings. Mark is certified as a Commissioning Authority (CxA) through the AABC Commissioning Group. He has presented numerous training seminars on Commissioning, Dehumidification Technologies (desiccant and mechanical-based) and their applications, as well as Psychrometrics and designing for proper humidity control. He has been a member of the American Society of Heating, Refrigerating and Air-conditioning Engineers (ASHRAE) for over 27 years. Mark is a past President for the Birmingham, AL chapter, has recently served as Chairman for the Society’s Membership Promotion Committee and on the Environmental Health Committee. Mark is recognized as one of ASHRAE’s Distinguished Lecturers and has conducted training seminars internationally and domestically.

    Courses Taught

    6 Hour

    Humidity Control I and II: Tips for HVAC Design and Practical Solutions to Existing Problems

    3 Hour

    Humidity Control I: Design Tips and Traps

    Humidity Control II: Real-World Problems and Solutions