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| New Triple-Flex models  Bryan Steam offers three new Triple-Flex (patent pending) Ultra-High Efficiency Condensing "Flexible Water Tube" Boiler models, the TF 150, TF 200 and TF 250. In addition to model TF 300's existing 3,000 MBH input, these models offer inputs from 1,500 to 2,500 MBH with sub 30 PPM NOx utilizing a hybrid metal fiber burner. The new Triple-Flex models continue to offer a guaranteed minimum thermal efficiency of 90% in worst case condensing boiler operating conditions, such as 160° return water, 180° supply water at 100% firing load. Efficiencies up to 99% are achievable with lower return water temperatures as found in new building designs.Other features include easily replaceable stainless steel flexible tubes, and a variable speed combustion air blower, along with having easy to remove access panels making the boiler interior accessible for both service and inspection. write your comments about the article :: © 2010 Construction News :: home page |