In this installment of Weekly Boiler Tips discover the hidden factors that can make or break the performance of your traps. Maximize the efficiency of your traps by understanding the relationship between pressure and orifice size. 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.