Federal tax credit now available on qualifying A. O. Smith water heaters. Click here for models.

Think Green, Save Green. Find out which A. O. Smith high efficiency water heater models have been recognized under the ENERGY STAR® program.
Click here to view PDF.

Ed Begley, Jr., star of the hit Tv Series Living With Ed, continues to lend his support for the green efforts of A. O. Smith and our environmentally friendly water heaters. Click here to learn more.

A. O. Smith is pleased to be the first Water Heater Manufacturer to offer you 3D Revit models.

A. O. Smith Water Heaters

Innovation Has A Name

It's no surprise that A. O. Smith has built a global reputation for water heating innovation and efficiency. What might come as a surprise is the fact that we view this accomplishment as a mere beginning—an indication of even greater things still to come.

Through an inspired blend of innovation, teamwork, technology and industry expertise, A. O. Smith has created a full line of state-of-the-art water heaters and boilers that combine incredible performance with higher-than-ever energy efficiency.

An interactive remote monitoring system by A. O. Smith

A. O. Smith is now endorsed by The Green Restaurant Association (GRA) offering the restaurant industry to become more environmentally sustainable with commercial Cyclone® Xi high efficiency products.