Do you sell, install, or maintain steam boilers? This class will help you understand how steam works. The class runs from 5:30pm to 8:45 pm. The price for the 3 hour class is only $149.00 and includes dinner. Class Schedule: Astoria, NY October 18 Timonium, MD October 26 Cleveland, OH November 1 Ray Wohlfarth, international Read more
Ray Wohlfarth
Here's what Hub friend and advisory board member says about Ray's book: "When Ray told me he was writing this book I smiled because this guy has more real-world, boiler-room experience than anyone I’ve ever met, and he pulls no punches. These days, everyone wants high-efficiency equipment. It’s become almost a cliché, but what happens Read more