This episode of Inside Boiler Room features boiler historian, international author, columnist, and consultant Ray Wohlfarth. Ray has been working with boilers for more than 40 years, written 13 books on many aspects of working with boilers, and hosts a series called the Boiler Room Detective on his YouTube Channel. In this episode, Ray shares his passion for boilers, boiler operation and maintenance tips, highlights some of his books and shares insights on his YouTube channel.