The ClearFire-H is a horizontal, gas-fired, steam boiler designed for the requirements of the commercial market, available in eight sizes. The AluFer tubes with fireside extended heating surface provide maximum heat transfer for superior performance in a compact package. The modulating premix burner control automatically adjusts the airgas mixture for 83% efficiency. The linkageless burner provides up to 5:1 turndown. 85% efficiency is achievable for high-pressure steam with an optional flue gas economizer package. The ClearFire-H comes standard with the Falcon touch-screen total boiler control to most efficiently operate your boiler system. Skid packages, including steam boiler, feed system, and blowdown separator, are available for turnkey steam solutions. Features: Maximize fuel savings with full burner modulation and high turndown with variable-speed blower motorEfficiencies up to 85%, reducing greenhouse gas emissionsEasily tuned, zero-governor, premix burnerAdvanced combustion design eliminates need for flue gas recirculation, resulting in low emissionsNo dampers or linkages, for reliable operationFalcon total boiler control with lead lag capability seamlessly integrates up to eight boilersIntegral CFH Economizer or external economizer optionsSkid packages availableThermal shock resistancecULus listed for natural gasQuiet: