AO Smith Energy Saver Water heater Overview

The A.O. Smith Energy Saver is a series of natural gas and propane water heaters designed for manufactured homes. Energy Saver water heaters are available in 30-, 40- and 50-gallon capacities and are available in either standard or direct vent models. A low NOx, Green Choice burner reduces emissions by up to 33%. All models feature Flammable Vapor Ignition Resistant (FVIR) technology, which prevents against accidental ignition of flammable vapors. The Energy Saver is equipped with a self-powered gas valve that requires no external power source and provides improved temperature and accuracy. A DynaClean dip tube helps maintain efficiency by reducing lime build-up, and a tamper-resistant brass drain valve increases reliability and safety.