In this episode, we talk with Ray Wohlfarth, commercial-heating expert and industry author. Ray’s Lessons Learned book series offers a common-sense approach to everything from servicing and installing commercial boilers to brewing with steam. Ray will give us advice for those starting in the industry, tips on commercial boiler replacements, and tell us what can kill a steam boiler (and how to avoid it!). He’ll also tell us about the haunted thermostat and what it means to spill your candy in the lobby. Listen, laugh, and learn some lessons right along with us.