At A. O. Smith we put innovation first. And that means going beyond energy-efficiency to offer industry-unique technologies and features that streamline installation, extend versatility, and provide the performance that residential and commercial customers need.
Cyclone™ FLEX™
Cyclone™ FLEX™ models 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 Cyclone™ the clear choice for demanding commercial applications.
Vertex®
Today’s homes demand more hot water than ever before, and the high-efficiency Vertex® power direct vent gas water heaters offer unprecedented levels of performance to meet that need. The fully condensing Vertex® design is so advanced, it can deliver continuous hot water for shower after shower at a constant flow of over 4 gallons per minute.
Adapt™+
Adapt™+ premium condensing gas tankless water heaters deliver robust, on-demand performance and the flexibility to install in practically any residential setting.
Voltex® AL
The Voltex® AL Connected Electric heat pump water heater is the most cost-effective, energy-efficient option available for consumers who want to save money on their utility bills. Voltex® AL combines annual savings on utility bills with new leak protection features to support homeowner peace of mind.








