Step into the world of boiler safety with our hands-on guide to identifying gas leaks in boiler fuel trains. Learn the ins and outs of using electronic detectors effectively and understand why it’s vital to check pilot lines and gas valve actuators. Safety notice: Always consult experts for complex repairs. Weekly Boiler Tips are compiled by the knowledgeable and remarkably prolific content creators at WARE, a family owned, third-generation, 69-year-old commercial and industrial boiler rental and service firm based in Louisville KY. You can learn all about this and more at WARE's Boiler University.