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Louise Kellar
HVAC Instructor,
UEi Test Instruments
Louise Kellar was named one of the Top 25 most influential trainers in 2025. She is a speaker at events like HVAC Excellence Conference, HVAC/R Training Symposium. Her training focuses on CO safety, combustion analysis, and how to use test instruments effectively. Her current role is National Training Manager for UEi Test Instruments.