Regulator & Vent Lines 101: Safe Roof Termination Practices
Today on Weekly Boiler Tips, learn how roof terminations on gas train regulator vents are more than just code—they keep your boiler running right. In this concise tutorial, you’ll see: how rain and critters can jam your diaphragm and change your set point; the choice between a 90° “over and down” elbow or a mushroom cap to block water and insects; why adding a screen and pipe clamp is a must—mushroom cap or not; and the no-brainer rule: never tie vent lines together on the roof. 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.