Description
The NTI Boiler 6000081896 Flow Switch FS 380 is a genuine OEM replacement component engineered to maintain safe and efficient operation of compatible NTI boiler systems. Flow switches are a critical safety element in hydronic heating systems, detecting adequate water flow through the boiler heat exchanger and preventing dry-fire conditions that can cause serious equipment damage.
Product Overview
Designed as a direct OEM replacement for NTI boiler systems, the FS 380 Flow Switch ensures that the boiler only fires when sufficient water flow is present. This safeguard protects the heat exchanger and extends the service life of the boiler by preventing operation under low- or no-flow conditions.
Key Features
- Genuine NTI OEM replacement part — ensures proper fit and function
- Monitors water flow to protect boiler heat exchanger from dry-fire damage
- Designed for use in hydronic heating and boiler applications
- Direct drop-in replacement for simplified installation
- Supports reliable, safe boiler operation
Application
- Compatible with select NTI boiler models requiring the FS 380 flow switch
- Suitable for residential and light commercial hydronic heating systems
Why Choose OEM Parts?
Using genuine NTI replacement components ensures compatibility, maintains warranty compliance, and delivers the performance reliability your system was engineered for. Always verify compatibility with your specific NTI boiler model before ordering.







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