The ClearFire Model CFW is a high-efficiency, commercial boiler. The carbon steel boiler utilizes patented AluFer® heat transfer technology and reaches an efficiency level of up to 88 percent while achieving ultralow emissions. Available with inputs ranging from 400,000 to 2.4 million Btu, the boiler utilizes the same advanced technology as found in other ClearFire products. The CFW features a 5:1 turndown and advanced Falcon controls that seamlessly integrate up to eight boilers. The boiler is easy to operate via a standard ModBus® control protocol. The vertical down fired noncondensing firetube design can be used for central heating for working pressures up to 125 psig. Features include a premix burner for gas firing, linkageless modulation and fuel-air ratio control, and top-hinged burner for easy access to burner and fireside surfaces. The boiler has as standard low NOx emissions of <20 ppm.

Cleaver-Brooks, 11950 West Lake Park Dr., Milwaukee, WI 53224; 414-359-0600;

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