Laura Keller

Laura Keller

HVAC-R Educator & Technical Writer

Laura Keller is an HVAC-R Educator and Technical Writer with over 16 years of experience in heating, ventilation, air conditioning, and refrigeration systems. She specializes in appliance-specific HVAC-R applications, including refrigerators, freezers, wine coolers, ice makers, and climate-controlled storage. Laura's expert guides help you understand complex refrigeration cycles, diagnose system failures, and perform professional-level maintenance.