Description
The NTI Boiler 64980457 is an OEM supply/return temperature sensor engineered specifically for NTI boiler systems. Designed to provide precise, real-time temperature monitoring of both supply and return water lines, this sensor plays a critical role in maintaining efficient hydronic system operation and protecting your boiler from temperature-related faults.
Product Overview
This temperature sensor is a direct OEM replacement part for compatible NTI boiler models. Accurate supply and return temperature readings are essential for proper boiler modulation, system efficiency, and safety shutoff functionality. Installing a genuine NTI sensor ensures seamless compatibility with your boiler’s control board and maintains the integrity of your system’s performance.
Key Features
- OEM NTI Boiler replacement temperature sensor
- Monitors both supply and return water temperatures
- Ensures accurate input to the boiler control system for proper modulation
- Direct plug-in replacement for compatible NTI boiler models
- Supports safe and efficient hydronic system operation
- Helps prevent overheating and temperature-related system faults
Application
- Compatible with NTI boiler systems requiring supply/return temperature sensing
- Suitable for residential and light commercial hydronic heating applications
- Ideal for service technicians performing boiler maintenance or troubleshooting
Why Choose an OEM Sensor?
Using a genuine NTI replacement sensor guarantees proper calibration and signal compatibility with your boiler’s control board. Aftermarket sensors may introduce inaccurate readings that can lead to inefficient operation, nuisance lockouts, or voided warranties. Trust the OEM part to keep your NTI boiler running at peak performance.







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