Description
The Noritz B35101001 is an OEM replacement thermistor air sensor designed for use with compatible Noritz tankless water heaters and heating systems. This sensor plays a critical role in monitoring inlet air temperatures, providing accurate data to the unit’s control board to ensure safe, efficient, and reliable operation.
Key Features
- Genuine Noritz OEM replacement part (SKU: B35101001)
- Thermistor-type sensor for precise air temperature detection
- Designed for direct, drop-in replacement on compatible Noritz models
- Helps maintain accurate system diagnostics and fault detection
- Supports optimal combustion and efficiency performance
Application
This thermistor air sensor is intended for HVAC and plumbing professionals servicing Noritz tankless water heaters. Replacing a faulty or failed air sensor restores accurate temperature feedback to the control system, preventing nuisance shutdowns, error codes, and potential safety issues. Always verify compatibility with your specific Noritz model before installation.
Why Choose OEM Parts?
- Guaranteed fit and function for Noritz equipment
- Maintains manufacturer warranty compliance
- Reduces callbacks and repeat service visits
- Engineered to meet original performance specifications







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