Derek Vance
About
Dr. Derek Vance holds a PhD in Mechanical Engineering from Georgia Tech and works as a senior HVAC analyst focused on cooling efficiency, energy consumption, and indoor climate comfort. With years of experience in testing air conditioning units, measuring BTU output, noise levels, and filtration systems, Dr. Vance has evaluated hundreds of AC models across portable, window, split, and smart cooling systems. His reviews focus on identifying cooling power, energy efficiency ratings, durability, and real-world performance in different room sizes. Dr. Vance combines engineering expertise with practical home comfort needs to deliver clear, honest product recommendations. He is dedicated to helping consumers choose air conditioning solutions that are effective, energy-smart, and worth the investment.