Ao Smith 100210053 Heating Element Kit 5500W 240V

Product Description

The AO SMITH 100210053 is a 15-inch heating element kit designed for electric water heaters operating at 240 volts and 5500 watts. The element converts electrical energy into heat, transferring it directly to the water stored in the tank. This kit is installed by licensed plumbers and HVAC technicians performing water heater maintenance or repair. At 5500W and 240 volts, this element is a standard high-wattage replacement used in residential and light commercial electric storage water heaters. Replacing a failed or degraded element restores full heating capacity and helps maintain rated recovery rates.

This heating element kit is suited for electric tank-style water heaters that accept a 15-inch screw-in or flange-mount element at 240 volts. It is commonly used in residential applications where the original element has failed due to scale buildup, burnout, or physical damage. Plumbers and water heater technicians install this part during routine maintenance or emergency service calls on electric water heater systems.

Key Features

• 240-volt, 5500-watt output for standard residential electric water heater applications
• 15-inch element length for compatibility with common tank configurations
• Kit format includes components needed for a complete element replacement
• Designed as a direct OEM-style replacement to restore full heating performance

Compatibility

Designed as an OEM-style replacement heating element for electric storage water heaters requiring a 15-inch, 240-volt, 5500-watt element.

Installation Notes

Installation should be performed by a licensed plumber or qualified water heater technician. Shut off the electrical supply at the breaker panel and close the cold water inlet valve before beginning work. Drain the tank to below the element port before removal to prevent water discharge. Follow all applicable local plumbing codes and manufacturer guidelines during installation.

Technical Specifications

• Product Type: Element
• Voltage: 240 volts
• Wattage: 5500 watts
• Length: 15 inches

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100210053