
HCG® FLEX™
ADAPTIVE GAS TECHNOLOGY AND MAXIMUM FLEXIBILITY
The American HCG® FLEX™ family of condensing water heaters are designed to deliver years of dependable service while providing optimal efficiency. The Flex enhancements represent the latest in water heating and gas combustion technology. Models are now available from 100,000 to 500,000 Btu/h and all deliver thermal efficiencies of 95% or greater. The time proven and unique helical coil heat exchanger makes HCG the clear choice for demanding commercial applications.
HCG is an industry leader in high efficiency commercial gas water heating. Since its initial launch, American has continued the tradition of innovative enhancements and new model offerings. The current Flex design is no exception, and offers commercial customers the very best in water heating performance and overall cost of ownership.



HCG® FLEX™ 60 gal
HCG® FLEX™ 100 gal
HCG® FLEX™ 119 gal
Features and Benefits
How It Works
Application & Installation