Gas & Electric Water Heaters & Tankless Models

October 17,2024

Let us introduce you to our new lineup of high efficiency water heaters and water heater systems—better designs and bigger energy savings on hot water than ever. Expect nothing less from State..
For millions of consumers, business owners, property managers and engineers worldwide, A. O. Smith has delivered innovative hot water solutions for over 80 years. A. O. Smith’s selection of residential and commercial water heaters, boilers, and storage tanks is unmatched for quality and diversity. Anywhere hot water is needed, A. O. Smith can provide an energy-efficient solution with maximum value during and for years after installation. And, A. O. Smith stands behind its products and its customers with world-class service, combining cutting-edge technology with committed people who take pride in being the very best.

Storage Tank Water Heaters vs. Tankless Water Heaters: What's the Difference? - CNET

Tankless Water Heaters: A Buyer's Guide - This Old House

How to Choose a Water Heater - Bob Vila

Industry leading low flow activation with a minimum flow rate of .26GPM and minimum activation flow rate of .40GPM ensures hot water is received even in low demand situations. Ultra Low NOx burner meets SCAQMD rule requirements of safety with low emissions. While our exclusive Guardian Overheat Film Wrap prevents our units from reaching the dangerous temperatures others can.