Ao Smith 100110849 Upper Probe Heating Replacement

Product Description

The AO SMITH 100110849 is an upper probe replacement part designed for heating applications in water heating systems. The upper probe functions as a sensing element, detecting water temperature or water presence at the upper position within the tank assembly. This part is a direct OEM-style replacement intended for service and maintenance work performed by licensed plumbers and water heater technicians. Replacing a faulty upper probe restores accurate sensing function and supports safe, reliable water heater operation.

This upper probe is used in heating applications where a replacement sensing component is required at the upper position of the water heater tank. It is suited for residential and light commercial water heating service scenarios where the original probe has failed or requires replacement as part of a maintenance procedure.

Key Features

• OEM-style replacement upper probe for AO SMITH water heating systems
• Designed for heating application service and maintenance
• Direct fit replacement to restore proper sensing function
• Intended for installation by qualified plumbing and water heater service professionals

Compatibility

Designed as an OEM-style replacement upper probe for AO SMITH water heating systems used in heating applications.

Installation Notes

Installation of this upper probe should be performed by a licensed plumber or qualified water heater technician. Before beginning any service work, shut off the power supply to electric units or set gas controls to the pilot or off position, and allow the system to cool before proceeding. Drain or relieve pressure from the tank as required before removing the existing probe. Follow all applicable local plumbing codes and manufacturer service guidelines during installation.

Technical Specifications

• Application: Heating
• Part Type: Replacement Part

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100110849