HIGH-EFFICIENCY, LOW-EMISSIONS 4WI - CBLE WET-BACK/DRY-BACK FIRETUBES Steam & Hot Water 100-800 HP

Delivering high-efficiency, low-emissions control worldwide. Our Model 4WI wet-back firetube boiler not only offers high efficiency but low emissions with options for low NOx. The Model 4WI not only has a history of being reliable, but offers a smaller footprint, maximum safety, easy maintenance and long life. Engineered by Cleaver-Brooks to provide a low lifecycle cost, the 4WI is a great value for the investment. 100 – 800 HP 4-pass, wet-back configuration High efficiencies guaranteed at $10,000 per point! Low emissions to less than 7 ppm NOx, on natural gas and less than 70 ppm NOx on #2 oil*...

Offering easy maintenance, saftey and flexibility. Exha Soluti Integr Contr Heat Recovery Our Model CBLE firetube boiler has the same design elements of the 4WI only in a dry-back configuration. With the same great offerings, the Model CBLE also comes with an integral burner. It’s a boiler package designed for long life, high fuel-to-steam/water efficiency, maximum safety, lowest emissions, quiet operation, ease of maintenance and the flexibility to add desired options to further enhance the package. 125 – 800 HP Dry-back configuration High efficiencies guaranteed at $10,000 per point! Low emissions...

WET-BACK OR DRY-BACK CONFIGURATION The Cleaver-Brooks 4WI and CBLE line of firetube boilers are offered in either a 4-pass wet-back (4WI) or dry-back design (CBLE), both of which come with an integral burner. It’s a boiler package designed for long life, highest fuel-to-steam/water efficiency, maximum safety, lowest emissions, quiet operation, ease of maintenance and the flexibility to add desired options to further enhance the package. Burner Design and the Furnace Geometry Cleaver-Brooks team of highly qualified combustion and heat transfer engineers, using computational fluid dynamic modeling...

Reliability & Long Life Highest Efficiency Design engineering and manufacturing excellence the primary reasons for the extended life of a Cleaver-Brooks firetube boiler. With over 100,000 units in the field, the average life exceeds 25 years with many C- B LevelMaster™ cases exceeding 50! Therefore, reliability should not be considered an intangible. Not when you consider a single downtime occurrence can result in a production loss that far exceeds the cost of the boiler. And no other boiler holds such a high resale value or is the most preferred rental boiler choice. Why? Because it’s the most...

Low Life Cycle Cost The best way to evaluate the actual cost for a long-term asset is through the life cycle costing discipline. When evaluating the best and lowest overall cost boiler to choose, one should seriously consider the following criteria in addition to initial cost: What boiler gives me the longest life, reducing my replacement/renewal costs over the required life span of the asset? The average Cleaver-Brooks firetube boiler has a life expectancy of 25 years with hundreds of units still efficiently performing after 50 years! in the industry! Conservatively, this saves you thousands...

When Specifying, Buying or Replacing Your Next Boiler Exha Soluti Integr Contr Heat Recovery Remember the Cleaver-Brooks 4WI & CBLE Advantages: • Highest efficiencies guaranteed at $10,000 per point • Lowest emissions to less than 7 ppm NOx on natural gas and less than 70 ppm NOx on #2 oil • Maximum safety • Ease of maintenance • Low NOx options (LE from 60 – 30, NT from 9 to less than 7 ppm) precisely matching your requirements • 4-pass Wet-Back or Dry-Back option • Space savings • Long life • Whisper-quiet operation • Flexible options • Lowest life cycle cost • ingle source, single responsibility...

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 boiler, 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 online. Packaged Boiler...