The Stainless Steel Vertical Firetube (SVF) commercial condensing boiler features thermal efficiency up to 96.8%. The SVF boiler line includes BTU sizes in 1500, 2000, 2500 and 3000 MBH configurations. The high-efficiency SVF line features a clover-shaped stainless steel fire tube heat exchanger for corrosion resistance, unrivaled ease of installation and maintenance, the intuitive and user-friendly Unity control system, and Weil-McLain boiler design reliability and longevity.
