Lochinvar & A.O. Smith 100275527 Flue Sensor with Grommet

Description

Lochinvar & A.O. Smith 100275527 Flue Sensor with Grommet

The Lochinvar & A.O. Smith 100275527 is an OEM replacement flue sensor complete with grommet, engineered to deliver accurate flue gas temperature monitoring in compatible Lochinvar and A.O. Smith water heaters and boilers. Restoring proper sensor function helps ensure safe, efficient, and code-compliant operation of your heating equipment.

Key Features

• OEM replacement flue sensor designed for Lochinvar and A.O. Smith equipment
• Includes grommet for a secure, sealed installation
• Monitors flue gas temperatures to support safe appliance operation
• Helps maintain proper system controls and fault diagnostics
• Direct factory replacement — no modifications required
• Supports reliable long-term performance and system protection

Application

This flue sensor is intended as a direct OEM replacement part for select Lochinvar and A.O. Smith water heaters and boilers. Always verify compatibility with your specific model number before installation. Consult the equipment service manual for proper installation procedures and torque specifications.

Why Choose OEM Replacement Parts?

Using genuine OEM replacement components ensures your equipment operates within manufacturer specifications, preserves warranty coverage, and reduces the risk of nuisance faults or unsafe operating conditions. The included grommet provides a proper seal at the flue sensor port, preventing flue gas leakage and protecting surrounding components.