K806HENEI-E2 Commercial Natural Gas Water Boiler, Atmospheric Vent with Damper, Knock-down, 299,000 Btu/hr, 84% AFUE

The Series 8HE boiler is ideal for large residential and light commercial water boiler applications. The compact design makes it easy to transport through a standard 36-inch doorway and the small footprint means it will fit into most boiler rooms. The 8HE has standard safety features such as a blocked vent switch and a flame rollout switch which automatically shuts down the boiler if the chimney or flue passages become restricted. Other manufacturers charge extra for these safety controls.