Description
The Noritz BWCD098-B is a genuine OEM heat exchanger thermistor designed as a direct replacement for compatible Noritz tankless water heaters. This thermistor plays a critical role in monitoring heat exchanger temperatures, providing accurate feedback to the unit’s control board to maintain safe and efficient operation.
Key Features
- Genuine Noritz OEM replacement part
- Designed for heat exchanger temperature sensing
- Ensures accurate temperature feedback to the control system
- Helps maintain safe operating temperatures and prevent overheating
- Direct drop-in replacement for compatible Noritz tankless water heater models
- Supports reliable, consistent hot water delivery
Why Replace Your Heat Exchanger Thermistor?
A faulty heat exchanger thermistor can cause error codes, inconsistent water temperatures, or unit shutdowns. Replacing it with a genuine Noritz part restores proper temperature monitoring and ensures your tankless water heater operates within safe parameters.
Compatibility
- Designed for use with select Noritz tankless water heater models
- Consult your unit’s service manual or contact a qualified technician to confirm compatibility before installation
Installation
Installation should be performed by a licensed HVAC or plumbing professional in accordance with local codes and the manufacturer’s service documentation.







Reviews
There are no reviews yet.