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Brand & Part #: AO Smith ECS-40
Our SKU #: smiecs40
Voltage, or volts, is a measurement of the difference between two electric fields (in heating terms, the difference between the Earth's electrical field and the electricity running through your wires).
Diameter is a measure from one side of a circle straight through to the other.
R-value is a measure of thermal resistance used to describe the effectiveness of insulation. The higher the r-value, the better the insulation.
ProMax electric water heaters offer exceptional energy savings and durability. Features:
Image shown may differ from actual product appearance especially finish and color.
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