A. O. Smith Corporation (AOS) has been benefiting from strong demand for water heaters and commercial boilers in residential and commercial markets of North America. The company expects sales from both the North America boiler and water treatment businesses to grow approximately 8-10% this year.  Also, healthy demand for combi boilers and kitchen appliance products in China has been boosting the performance of the Rest of the World business. For 2024, A. O. Smith expects overall sales to increase approximat ...