Triple-Flex Ultra-High Efficiency Condensing Boilers feature flexible stainless steel tubes. The line provides a minimum thermal efficiency of 90 percent with 160-degree F return and 180-degree F supply at maximum input, according to the maker. Efficiencies up to 99 percent are achievable with lower return water temperatures.
2013 Best In Class Winners
See who FE&S readers named this year’s Best In Class winners. Manufacturers were evaluated for product quality, product value, product design and aesthetics, service and support, sales reps, product inventory and available product information. Click here to see the complete results.