Boiler technology leadership since 1916
• George Bryan invented the flexible water tube boiler.
• Over 100 years of continuous boiler technology improvements followed.
• Bryan has delivered higher and higher boiler efficiencies.
• Nobody delivers a more efficient boiler. Nobody.
Free Flex Ultra-high efficiency boilers with thermal efficiency of 95%. Built for longevity and with a lifetime, weld-free seal of tube to header. Field serviceable and unprecedented tube replacement, making it the only repairable condensing boiler available. Minimal waterside requirements for variable primary or primary secondary piping.