Lochinvar & A.O. Smith 100173748 Low Water Cut-Off Auto Reset

Description

Lochinvar & A.O. Smith 100173748 Low Water Cut-Off Auto Reset

The Lochinvar & A.O. Smith 100173748 is a Low Water Cut-Off control with automatic reset functionality, engineered to protect boilers from the hazards of low-water conditions. When water levels drop below the safe operating threshold, this control shuts down the burner to prevent overheating, dry firing, and costly equipment damage — then automatically resets once safe water levels are restored.

Key Features

• Automatic reset operation for convenient, low-maintenance performance
• Protects boiler from dangerous low-water conditions by cutting off burner operation
• Designed as a genuine OEM replacement for compatible Lochinvar and A.O. Smith boiler models
• Reliable sensing technology ensures accurate water level detection
• Helps maintain system safety and extend boiler service life
• Direct replacement fit for simplified installation

Application

This low water cut-off is intended for use with compatible Lochinvar and A.O. Smith boiler systems. It is an essential safety component in any hydronic heating system, ensuring the boiler cannot operate under unsafe water-level conditions. Always verify compatibility with your specific boiler model before installation.

Why Choose OEM Parts?

Using genuine Lochinvar & A.O. Smith replacement parts ensures proper fit, function, and warranty compliance. The 100173748 is built to the same specifications as the original component, delivering the dependable protection your system requires.