The Slant/Fin GXHA is a high performance gas-fired steam boiler with an efficiency rating of up to 81.3% AFUE. The unit features a built-in integral draft diverter which reduces clearance requirements to just 18″ above the boiler, making the GXHA perfect for tight installations with overhead obstructions. It has an intermittent pilot ignition and an optional tankless heater, and a control with LED lights to monitor system operation. The GXHA also has a built-in speed skimmer trough which discharges dirt and contaminants through a drain faucet and greatly reduces boiler cleaning time.
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