Description
The Lochinvar & A.O. Smith 100112940 is a genuine OEM Inlet Immersion Sensor designed to monitor incoming water temperature in compatible Lochinvar and A.O. Smith boilers and water heating systems. By accurately sensing inlet water temperature, this sensor enables the system control board to make real-time adjustments to burner operation and heat output, helping maintain consistent performance, protect equipment, and maximize energy efficiency.
Key Features
- Genuine OEM replacement part — engineered to exact Lochinvar & A.O. Smith specifications
- Monitors inlet water temperature for precise system control
- Supports accurate burner modulation and system protection
- Direct drop-in replacement for compatible models — no modifications required
- Helps maintain optimal system efficiency and extends equipment life
Application
This inlet immersion sensor is intended for use in Lochinvar and A.O. Smith residential and commercial boilers and water heaters that require inlet temperature sensing as part of their control strategy. Always verify compatibility with your specific model before installation.
Why Choose a Genuine OEM Sensor?
Using a factory-authorized replacement sensor ensures accurate temperature readings, proper communication with the system control board, and reliable long-term operation. Aftermarket substitutes may not meet the precise resistance or calibration characteristics required by Lochinvar and A.O. Smith control systems.
Specifications
- Part Number: 100112940
- Type: Inlet Immersion Temperature Sensor
- Brand: Lochinvar & A.O. Smith
- Application: Boilers & Water Heaters
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