Our Team
Meet Our Dedicated Team
Ellis Prach - Founder
Ellis Prach, founder of Heat Exchanger Experts, retired after an impressive nearly 60-year career in the HVAC industry. Having owned and operated two successful heating businesses, his passion and innovative thinking revolutionized the way heat exchangers were understood. His unique perspective on heat exchangers led him to train gas companies, HVAC businesses, and home inspectors, which ultimately gave rise to Heat Exchanger Experts.
For over 15 years, Ellis toured the nation annually with his sons, Russell and Christopher, delivering invaluable heat exchanger training and seminars to contractors and home inspectors across the country.
Ellis is also the author of the Heat Exchanger Experts® Residential Heat Exchanger Inspection Manual and many other articles and publications. Widely regarded as one of the nation’s leading experts on cracked heat exchangers, his legacy continues to shape the industry
Russell Prach - Co-Owner/Trainer
Russell Prach is a trainer and co-owner of Heat Exchanger Experts. Russell’s enthusiasm for the HVAC and heat exchanger industry is evident in his training seminars. Growing up as the son of industry expert and pioneer Ellis Prach, Russell was immersed in the trade from an early age, often accompanying his father on the nationwide tours and gaining invaluable hands-on experience in the field. This early exposure sparked a deep passion for this industry that has only grown stronger over the years. Russell is committed to sharing his knowledge and empowering other contractors by providing high-quality training that helps them succeed in the field. His dedication to educating and mentoring professionals is driven by a genuine desire to elevate the industry as a whole and improve the skills of those he trains.
In addition to his role at Heat Exchanger Experts, Russell co-owns and operates Christopher’s Heating with his brother, Christopher. This active role allows him to stay connected to the day-to-day challenges of the trade, ensuring that his technical skills stay sharp and remain up-to-date with industry trends.
Outside of his professional life, Russell is a devoted father of two and has a passion for traveling and health and wellness. His commitment to both personal and professional growth has shaped him into a well-rounded leader in the industry, respected for his dedication to advancing the trade and helping others thrive.
Christopher Prach - Co-Owner/Trainer
Christopher Prach brings a wealth of field experience and technical expertise to Heat Exchanger Experts. As the son of renowned industry expert and pioneer Ellis Prach, Chris was immersed in the HVAC and heat exchanger industry from a very young age, gaining invaluable hands-on knowledge and insight that shaped his professional journey. Over the years, he has developed a deep understanding of the complex technical aspects of HVAC systems, making him a critical asset to Heat Exchanger Experts. There, he plays a pivotal role in training, mentoring, and guiding professionals across the industry, helping to elevate technical standards and promote best practices across the nation.
In addition to his training at Heat Exchanger Experts, Chris is the proud owner and operator of Christopher’s Heating. This hands-on role allows him to stay at the forefront of the industry, keeping up-to-date with the latest trends, field experience, and advancements in heat exchangers. His dual involvement in both business operations and professional training ensures he continuously applies real-world knowledge, bringing practical insights to both business and training efforts. Outside of his professional commitments, Chris is a dedicated father of three, carefully balancing the demands of a successful career with a strong commitment to family, personal growth, and health and wellness.
Amber Epstein - Executive Manager
Amber Epstein is the Chief Executive Manager at Heat Exchanger Experts, where she has been a key team member for nearly 21 years. She manages day-to-day operations and coordinates the company’s renowned 4-month seminar tour, handling logistics, scheduling, and event management. Amber’s leadership
and forward-thinking approach have streamlined operations, improved efficiency, and have been pivotal to the program’s success, strengthening the company’s outreach and industry influence.
Amber’s prior experience co-owning an HVAC service company has provided
valuable industry insights, with a deep understanding of both business operations and HVAC service.
With her extensive experience, strategic vision, and dedication to innovation, Amber Epstein continues to be a driving force behind the ongoing success and expansion of Heat Exchanger Experts.
Get In Touch With Us
We offer educational programs and resources to equip individuals with the knowledge and skills needed to operate, maintain, and troubleshoot heat exchangers effectively in various residential settings.