Cleaver-Brooks | Products & Solutions | Exhaust Solutions | Special Gas Vents | CBH

Installation-ready stacks for condensing boilers


  • Exclusive Male/female slip-type jointing system
  • Stainless steel material
  • Full range of accessories
  • Laser welding
  • Industrial, institutional and commercial application

The CBH family is well suited for industrial, institutional and commercial applications. This product is also designed for Condensing Boiler Applications.

View Presentation on Exhaust Solutions 

Our exclusive male to female jointing system allows the parts of all models to fit one another, thus eliminating the need for all kinds of adapters and providing flexibility in your stack selection.

Model CBH:  Single wall stack/liner 
Model CBHLA: 1" air insulation double wall stack  

Model CBHL1: 1 " mineral fiber double wall stack 
Model CBHL: 2" air insulation double wall stack 
Model CBHL2: 2" mineral fiber double wall stack


  • Male/female slip-type jointing system
  • Stainless steel as per UL1738 (24 gauge 6" to 48" diameter)
  • Full range of accessories including elbows, fittings guides and supports
  • Laser welding
  • Easy to assemble
  • Complete engineering
  • UL/ULc listed



  • Reduce Fuel Costs
  • Reduce Emissions
  • Steam Solutions
  • Hot Water Solutions


  • Process Steam
  • Industrial Process
  • Building Heat
  • Sterilization
  • Humidification
  • Waste Heat Recovery
  • Hospital and Healthcare
  • Power and Utilities
  • Refineries and Petrochemical
  • Laundry and Dry Cleaning


Exhaust Solutions PPT

Exhaust Solutions PowerPoint presentation in PDF format.