Navien Temperature Sensor. All navien sensors are brand new in the original factory packaging and are guaranteed to fit and function. Get genuine navien factory oem sensors for your navien tankless water heater.
Any questions please post them below! It is brand new in the original navien factory packaging and is guaranteed to fit and function. Navien tankless water heaters & boilers for residential and commercial applications use innovative high efficiency technology to provide a comfortable environment.