A.o. Smith 100108520 Heating Element Kit 5000W 480V

Product Description

The A.O. SMITH 100108520 is a replacement heating element kit designed for electric water heaters. Operating at 480 volts and rated at 5000 watts, this copper element delivers consistent heat transfer to water in the storage tank. At 10.75 inches in length, it fits standard residential and light commercial water heater applications. Installation is typically performed by a licensed plumber or electrician. The copper construction provides reliable thermal conductivity and durability in standard potable water conditions.

This heating element kit is suited for electric storage-type water heaters requiring a 480-volt, 5000-watt replacement element. It is commonly used in light commercial water heating systems where higher voltage elements are specified. The 10.75-inch element length fits tank configurations calling for this immersion depth. Technicians should verify element thread size and flange type against the existing installation before ordering.

Key Features

• 5000-watt output at 480 volts for high-voltage electric water heater applications
• Copper construction for reliable thermal conductivity and durability
• 10.75-inch element length suits standard immersion depth requirements
• Sold as a kit for complete replacement service
• OEM part number ensures direct fitment for compatible A.O. SMITH units

Compatibility

Designed as an OEM-style replacement heating element for compatible A.O. SMITH electric water heaters requiring a 480-volt, 5000-watt copper element.

Installation Notes

Installation should be performed by a licensed plumber or electrician in accordance with local codes and the National Electrical Code (NEC). Always shut off electrical power at the breaker and close the cold water supply valve before removing the existing element. Drain sufficient water from the tank to expose the element port before removal. Inspect the gasket seat and replace the element gasket as needed to prevent leaks after reinstallation.

Technical Specifications

• Wattage: 5000W
• Voltage: 480 volts
• Element Length: 10.75 inches
• Material: Copper

Standard Information

• Brand: A.O. SMITH
• Manufacturer Part Number: 100108520