A.O. Smith 100 Series User Manual

8
FEATURES AND COMPONENTSFEATURES AND COMPONENTS
This Instruction Manual covers two models of commercial electric
water heaters. These two models are equipped from the factory with
di󰀨erent controls.
In this Instruction Manual, one model is factory equipped with
a surface mounted thermostat/ECO combination control and is
referred to as: “Surface Mount Control” models.
In this Instruction Manual ,the other model is equipped with an
electronic control system and is referred to as: “Electronic Control”
models.
Figure 1. Electronic Control Models
Printed on 5/6/2022 7:17 AM CT

A.O. Smith 100 Series Specifications

General

Brand	A.O. Smith
Series	100 Series
Category	Water Heater
Vent Type	Atmospheric
Type	Tank
Fuel Type	Natural Gas, Propane
Warranty	6-Year Limited Tank and Parts