A.o. Smith 100109136 Plumber Tune-up Kit 4500W 240V

Product Description

The A.O. SMITH 100109136 is a plumber tune-up kit designed for electric water heater maintenance and service. Rated at 4500 watts and 240 volts, this kit contains the components a licensed plumber or service technician needs to restore proper operation to a residential electric water heater. The kit includes 10 units, making it well suited for service fleets, multi-unit properties, or shops that handle high-volume water heater calls. It consolidates the most commonly replaced wear components into a single SKU, reducing truck stock complexity and service call time.

This tune-up kit is intended for use in electric water heater service applications where the heating element circuit operates at 240 volts. It is appropriate for routine preventive maintenance, warranty service, and field repairs on residential electric storage water heaters. The 4500-watt rating corresponds to one of the most common element configurations found in residential tank-style water heaters, making this kit broadly applicable across standard residential installations. Plumbers and water heater service technicians are the primary installers.

Key Features

• 4500-watt rating matches the most common residential electric water heater element specification
• 240-volt design for standard residential single-phase circuits
• Quantity of 10 units per kit supports fleet service and multi-unit job stocking
• A.O. SMITH OEM-sourced kit for consistent part quality and fit
• Single SKU consolidates commonly replaced service components for faster restocking

Compatibility

Designed as an OEM-style service kit for residential electric water heaters operating on a 240-volt, 4500-watt element circuit. No specific model compatibility data was provided in the product input; consult the A.O. SMITH model documentation or tech support to confirm fitment for a specific unit.

Installation Notes

This kit is intended for installation by a licensed plumber or qualified water heater service technician. Before servicing any electric water heater, shut off power at the breaker panel and verify zero voltage at the element terminals with a multimeter. Drain and depressurize the tank as required before removing heating elements. Local plumbing codes and the National Electrical Code (NEC) govern water heater servicing; confirm compliance before beginning work.

Technical Specifications

• Power Rating: 4500 watts
• Voltage: 240 volts
• Quantity: 10 units per kit

Standard Information

• Brand: A.O. SMITH
• Manufacturer Part Number: 100109136