The SVF 1500-3000, Stainless Vertical Firetube boiler features industry-leading thermal efficiency up to 96.8%, easy installation and maintenance, user-friendly Unity control system and Weil-McLain boiler reliability and longevity. Cost and time saving features include integrated roller casters and leveling legs, standard “doorfit” envelope size, hinged cover-plate with heat exchanger access hatch, serviceable condensate base/tray and adjustable height control panel with specific design to accommodate full flow primary variable systems and zero clearance boiler room applications. Weil-McLain | | Booth #3111