CONDENSING FIRETUBE BOILER DESIGNED FOR LARGE SCALE HIGH-EFFICIENCY HYDRONIC SYSTEMS 4,000 TO 12,000 MBTU/HR

Unprecedented Power for Hydronic Applications Cleaver-Brooks has raised the bar in condensing boilers with the ClearFire®-LC, with up to 12,000 MBTU/ hr capacity. Cleaver-Brooks engineers designed the highest capacity condensing firetube boiler available. By combining our EX Technology with the ALUFER® condensing firetube, Cleaver-Brooks is able to deliver the most versatile boiler available. ClearFire®–LC 4,000–12,000 MBTU/hr Features • ull condensing with up to 99% F efficiency and 5:1 turndown • Ultra-low emissions available to 9 ppm • o minimum return water temperature N for maximum efficiency...

Flexible Solution for Condensing and Hybrid Applications The ClearFire®–LC (CFLC) is the ideal hydronic boiler for new and retrofit opportunities to increase not only system efficiency, but reliability. When used in condensing systems, the CFLC delivers the lowest total cost of ownership and implementation. When used in a traditional non-condensing application, the CFLC eliminates the need for piping, pumping and control compromises normally required to protect non-condensing boilers. The CFLC is the perfect complement to hybrid applications, easily blending the benefits of condensing performance...

The Latest Boiler Design Technology Superior Efficiency SUPERIOR FIRETUBE TECHNOLOGY Our upper non-condensing heat exchanger zone utilizes our exclusive EX spiral tube technology proven in our CBEX boilers. The tube design advancements allow for more heat transfer in a more compact footprint. The condensing zone utilizes our ALUFER technology and is constructed from an inner (fireside) aluminum alloy finned surface, die- The ClearFire® –LC integrates Cleaver-Brooks leading heat exchanger, burner and control technologies into a large capacity condensing boiler solution. The CFLC’s integrated premix...

DUAL RETURN ADVANTAGE The ClearFire®-C and ClearFire®-LC’s Dual Return Advantage offers more opportunity to improve system efficiency. Most hydronic systems blend returns from different loops, compromising the performance of your condensing boiler system. The combination of our counterflow heat exchanger and ALUFER® firetube design allows you to connect a cold (less than 130°F) return to the lower inlet connection and connect the high-temperature (greater than 140°F) return to the upper inlet connection. This results in a 6%+ gain in efficiency by achieving true condensing performance even in...

Intelligent Integrated Controls Coordinated control of your hydronic boiler room is the key to providing reliable operation that maximizes system efficiency. Cleaver-Brooks provides several integrated and/or stand-alone control solutions that offer the flexibility to reduce not only the fuel costs, but the total energy and maintenance costs of the system. Integrated Falcon Control For ease of installation and reduction of commissioning and start-up time, use the integrated Falcon control system that comes standard on every ClearFire® boiler. Falcon provides a wide range of flexibility to control...

ClearFire® –LC Boiler Dimensions and Ratings Left Side View Front View BOILER MODELS DIMENSIONS (inches) Input Max. (BTU/hr) Overall Height Overall Width Overall Depth Casing Height Combustion Air (Direct Vent) Relief Valve Outlet @ 160# Setting Weight w/o Water (Shipping) (lbs.)

Total Integration goes far beyond boilers. For more than 80 years, Cleaver-Brooks has built a reputation for innovation in the boiler solutions industry. We remain committed to introducing technology and products that enable a more energy-efficient and environmentally friendly generation of steam and hot water. When you come to us for a condensing boiler solution, you can know that each element is created to the highest standards and all will work together seamlessly to give you a highly efficient and reliable solution for protecting your boiler system. To learn more, please call or visit us...