With innovative design and control technology, the Laars MagnaTherm FT boiler provides reliability, exceptional energy efficiency and industry-leading performance for a variety of commercial applications and conditions, the company explains. Advanced features include the Laars Tru Trac O2 trim control system for ideal combustion across the boiler’s 20:1 turndown range; the Laars Linc intuitive control system; and Laars CF-Tech-designed contoured flue tubes for even heat distribution and maximum heat transfer, which increases efficiency and extends the life of the heat exchanger.