Bryan Triple-Flex Ultra-High Efficiency Condensing Boilers feature flexible stainless-steel tubes, minimum thermal efficiency of 90% with 160° F return and 180° F supply at maximum input. Efficiencies of 99% are achievable with lower return water temperatures as found in new building designs. The Triple-Flex fires at 3,000 MBH input, with sub 30 PPM NOx utilizing a hybrid metal fiber 5:1 turndown burner and Honeywell “SOLA” safety control. Triple-Flex features UL environmental claims validation.
Bryan Steam. www.bryanboilers.com