Lochinvar & A.O. Smith 100327100 L270F Manual Reset Switch

Description

Product Overview

The Lochinvar & A.O. Smith 100327100 is an OEM L270F Manual Reset Switch designed as a direct replacement safety component for compatible Lochinvar and A.O. Smith water heaters and boilers. Manual reset switches are critical safety devices that interrupt system operation when an unsafe condition is detected, requiring a deliberate manual reset before the appliance can resume normal function — helping prevent equipment damage and ensuring operator awareness of fault conditions.

Key Features

• OEM replacement part — engineered to exact Lochinvar & A.O. Smith specifications
• Manual reset design requires deliberate operator action before resuming operation
• Provides reliable over-temperature or limit protection for the appliance
• Direct drop-in replacement for compatible Lochinvar and A.O. Smith units
• Helps maintain system safety and protect equipment from damage

Application

• Compatible with select Lochinvar and A.O. Smith water heaters and boilers
• Intended for use by qualified HVAC and plumbing technicians
• Verify compatibility with your specific model before ordering

Why Choose OEM Parts?

Using genuine OEM replacement components ensures proper fit, reliable performance, and maintains manufacturer warranty compliance. The Lochinvar & A.O. Smith 100327100 L270F Manual Reset Switch is built to the same standards as the original part, giving you confidence in every installation.