Ao Smith 100210052 Heating Element Kit 4500W 240V

Product Description

The AO SMITH 100210052 is a replacement heating element kit designed for electric water heaters. Operating at 240 volts and rated at 4500 watts, this element transfers heat directly to the surrounding water inside the tank. At 11 inches in length, it is sized to fit standard residential electric water heater configurations. Licensed plumbers and water heater service technicians install this type of element as part of routine maintenance or when a failed element causes insufficient hot water or complete loss of heating. The kit format ensures the necessary components are included for a complete replacement job.

This heating element kit is suited for residential electric water heater applications where a 240-volt, 4500-watt element is the specified rating. It is a common replacement in single-element and dual-element tank-style water heaters. Service calls involving slow recovery times, tripped breakers, or no hot water often point to a failed element, making this a frequently stocked part for plumbing service professionals.

Key Features

• Rated at 4500 watts for efficient heat transfer in electric water heater tanks
• Operates at 240 volts, matching standard residential electric water heater supply
• 11-inch element length fits common tank configurations
• Kit format includes components needed for a complete element replacement
• OEM-style replacement for AO SMITH electric water heaters

Compatibility

Designed as an OEM-style replacement heating element for AO SMITH electric water heaters requiring a 240-volt, 4500-watt, 11-inch element.

Installation Notes

Installation should be performed by a licensed plumber or qualified water heater service technician. Before beginning, shut off the electrical supply at the breaker and close the cold water inlet valve, then drain the tank sufficiently to expose the element. An element wrench or socket is required to remove and install the element without damaging the tank port threads. Follow all local plumbing codes and the manufacturer service documentation during replacement.

Technical Specifications

• Product Type: Heating Element Kit
• Voltage: 240 volts
• Wattage: 4500 watts
• Element Length: 11 inches

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100210052