Tag: Storage Electrical Water Heater

User Manual AO Smith Storage Electrical Water Heater CEWHR-PE6   About A. O. Smith In 1936, A. O. Smith developed and patented the process of glasslined water heaters, pioneering the modern standard in water heater design. Over the past years, A. O. Smith has gained respect and support of homeowners, contractors, architects, and specifying engineers…