
Carrier 30RA500358 Sensor Well
The Carrier 30RA500358 Sensor Well is a critical OEM replacement part designed to ensure precise temperature monitoring within commercial HVAC and liquid chiller systems. This heavy-duty thermistor well protects sensitive sensing elements from direct exposure to pressurized fluids, preventing sensor corrosion and mechanical damage while maintaining high-fidelity thermal conductivity. Engineered for a chiller leaving water sensor setup, this 1/4 inch NPT fitting allows for seamless HVAC sensor installation and removal without the need to drain the entire system, significantly reducing maintenance downtime for contractors.
As a Factory Authorized Part, the Carrier 30RA500358 is built to the exact specifications required by Carrier 30XA and 30RA air-cooled chillers. Using an OEM HVAC sensor well ensures that your system maintains its original thermal response times and safety agency listings. To optimize performance, apply a high-quality heat sink compound when inserting the thermistor to eliminate air gaps and ensure accurate data transmission to the CCN (Carrier Comfort Network) protocol.
Key Benefits- Enhanced Durability: Provides a robust barrier for sensors against high-velocity liquid flow and chemical stressors.
- Precision Threading: Standard 1/4 inch NPT male connection ensures a leak-proof seal in standard piping headers.
- System Calibration: Maintains OEM specifications for critical leaving water temperature readings, preventing compressor short-cycling.
- Direct Compatibility: Engineered specifically for Carrier chiller equipment, ensuring a perfect drop-in fit for existing 30-series configurations.
What is the thread size for this sensor well?
This component utilizes a standard 1/4" NPT connection, which is the industry standard for Carrier chiller temperature sensor headers.
Does this part include the thermistor?
No, the 30RA500358 is the mechanical well housing only. The temperature thermistor or sensing element must be purchased separately or reused from the existing assembly.
Should I use thermal paste with this well?
Yes, for the most accurate HVAC temperature sensing, it is highly recommended to use a thermal conductive paste within the well to improve the response time of the internal sensor.
Item is Non Cancelable / Non Returnable
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $41.51
-65%$41.51
$14.53Carrier 30RA500358 Sensor Well
The Carrier 30RA500358 Sensor Well is a critical OEM replacement part designed to ensure precise temperature monitoring within commercial HVAC and liquid chiller systems. This heavy-duty thermistor well protects sensitive sensing elements from direct exposure to pressurized fluids, preventing sensor corrosion and mechanical damage while maintaining high-fidelity thermal conductivity. Engineered for a chiller leaving water sensor setup, this 1/4 inch NPT fitting allows for seamless HVAC sensor installation and removal without the need to drain the entire system, significantly reducing maintenance downtime for contractors.
As a Factory Authorized Part, the Carrier 30RA500358 is built to the exact specifications required by Carrier 30XA and 30RA air-cooled chillers. Using an OEM HVAC sensor well ensures that your system maintains its original thermal response times and safety agency listings. To optimize performance, apply a high-quality heat sink compound when inserting the thermistor to eliminate air gaps and ensure accurate data transmission to the CCN (Carrier Comfort Network) protocol.
Key Benefits- Enhanced Durability: Provides a robust barrier for sensors against high-velocity liquid flow and chemical stressors.
- Precision Threading: Standard 1/4 inch NPT male connection ensures a leak-proof seal in standard piping headers.
- System Calibration: Maintains OEM specifications for critical leaving water temperature readings, preventing compressor short-cycling.
- Direct Compatibility: Engineered specifically for Carrier chiller equipment, ensuring a perfect drop-in fit for existing 30-series configurations.
What is the thread size for this sensor well?
This component utilizes a standard 1/4" NPT connection, which is the industry standard for Carrier chiller temperature sensor headers.
Does this part include the thermistor?
No, the 30RA500358 is the mechanical well housing only. The temperature thermistor or sensing element must be purchased separately or reused from the existing assembly.
Should I use thermal paste with this well?
Yes, for the most accurate HVAC temperature sensing, it is highly recommended to use a thermal conductive paste within the well to improve the response time of the internal sensor.
Item is Non Cancelable / Non Returnable
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Carrier 30RA500358 Sensor Well is a critical OEM replacement part designed to ensure precise temperature monitoring within commercial HVAC and liquid chiller systems. This heavy-duty thermistor well protects sensitive sensing elements from direct exposure to pressurized fluids, preventing sensor corrosion and mechanical damage while maintaining high-fidelity thermal conductivity. Engineered for a chiller leaving water sensor setup, this 1/4 inch NPT fitting allows for seamless HVAC sensor installation and removal without the need to drain the entire system, significantly reducing maintenance downtime for contractors.
As a Factory Authorized Part, the Carrier 30RA500358 is built to the exact specifications required by Carrier 30XA and 30RA air-cooled chillers. Using an OEM HVAC sensor well ensures that your system maintains its original thermal response times and safety agency listings. To optimize performance, apply a high-quality heat sink compound when inserting the thermistor to eliminate air gaps and ensure accurate data transmission to the CCN (Carrier Comfort Network) protocol.
Key Benefits- Enhanced Durability: Provides a robust barrier for sensors against high-velocity liquid flow and chemical stressors.
- Precision Threading: Standard 1/4 inch NPT male connection ensures a leak-proof seal in standard piping headers.
- System Calibration: Maintains OEM specifications for critical leaving water temperature readings, preventing compressor short-cycling.
- Direct Compatibility: Engineered specifically for Carrier chiller equipment, ensuring a perfect drop-in fit for existing 30-series configurations.
What is the thread size for this sensor well?
This component utilizes a standard 1/4" NPT connection, which is the industry standard for Carrier chiller temperature sensor headers.
Does this part include the thermistor?
No, the 30RA500358 is the mechanical well housing only. The temperature thermistor or sensing element must be purchased separately or reused from the existing assembly.
Should I use thermal paste with this well?
Yes, for the most accurate HVAC temperature sensing, it is highly recommended to use a thermal conductive paste within the well to improve the response time of the internal sensor.
Item is Non Cancelable / Non Returnable
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












