
Carrier 309433-211 Gauge
The Carrier 309433-211 is a commercial-grade HVAC pressure and temperature gauge designed for precision monitoring in high-demand hydronic and steam systems. Engineered with a 1/4" NPT connection, this dual-scale instrument provides accurate readings for operating pressure up to 75 PSI and a temperature range of 60-320°F. As a genuine OEM Carrier replacement part, it ensures direct compatibility with specific Carrier, Bryant, and Day & Night equipment, maintaining the integrity of the system's original specifications. The 2.5-inch gauge face offers high visibility for technicians performing routine diagnostics or critical system startups. With its robust construction and 3-inch probe, this tridicator gauge is essential for monitoring boiler performance and preventing over-pressurization. Integrating this factory-authorized part ensures seamless fitment and stable calibration, reducing the risk of reading drift in industrial environments.
Key Benefits- Dual-Scale Precision: Simultaneous monitoring of 0-75 PSI and 60-320°F for comprehensive system diagnostics.
- OEM Compatibility: Exact Carrier 309433-211 replacement ensures proper sealing and thread engagement without adapters.
- High Visibility: The 2.5" dial face features clear graduations for fast, accurate data collection in the field.
- Industrial Durability: Built to withstand the thermal cycling and vibration typical of HVACR mechanical rooms.
- Secure Installation: Standard 1/4" NPT threaded connection provides a leak-proof fit for standard manifolds and ports.
Is this gauge compatible with systems other than Carrier?
While designed as an OEM Carrier part, it can be used in any application requiring a 1/4" NPT bottom mount with a 75 PSI limit and 320°F max temperature rating.
What is the probe length for this specific model?
The Carrier 309433-211 features a 3-inch probe, allowing for accurate internal sensing within pipes or vessels.
Can this be used for both steam and hot water applications?
Yes, its temperature range and pressure rating make it suitable for both low-pressure steam and hydronic heating systems within its specified technical limits.
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: $347.60
-65%$347.60
$121.66Carrier 309433-211 Gauge
The Carrier 309433-211 is a commercial-grade HVAC pressure and temperature gauge designed for precision monitoring in high-demand hydronic and steam systems. Engineered with a 1/4" NPT connection, this dual-scale instrument provides accurate readings for operating pressure up to 75 PSI and a temperature range of 60-320°F. As a genuine OEM Carrier replacement part, it ensures direct compatibility with specific Carrier, Bryant, and Day & Night equipment, maintaining the integrity of the system's original specifications. The 2.5-inch gauge face offers high visibility for technicians performing routine diagnostics or critical system startups. With its robust construction and 3-inch probe, this tridicator gauge is essential for monitoring boiler performance and preventing over-pressurization. Integrating this factory-authorized part ensures seamless fitment and stable calibration, reducing the risk of reading drift in industrial environments.
Key Benefits- Dual-Scale Precision: Simultaneous monitoring of 0-75 PSI and 60-320°F for comprehensive system diagnostics.
- OEM Compatibility: Exact Carrier 309433-211 replacement ensures proper sealing and thread engagement without adapters.
- High Visibility: The 2.5" dial face features clear graduations for fast, accurate data collection in the field.
- Industrial Durability: Built to withstand the thermal cycling and vibration typical of HVACR mechanical rooms.
- Secure Installation: Standard 1/4" NPT threaded connection provides a leak-proof fit for standard manifolds and ports.
Is this gauge compatible with systems other than Carrier?
While designed as an OEM Carrier part, it can be used in any application requiring a 1/4" NPT bottom mount with a 75 PSI limit and 320°F max temperature rating.
What is the probe length for this specific model?
The Carrier 309433-211 features a 3-inch probe, allowing for accurate internal sensing within pipes or vessels.
Can this be used for both steam and hot water applications?
Yes, its temperature range and pressure rating make it suitable for both low-pressure steam and hydronic heating systems within its specified technical limits.
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 309433-211 is a commercial-grade HVAC pressure and temperature gauge designed for precision monitoring in high-demand hydronic and steam systems. Engineered with a 1/4" NPT connection, this dual-scale instrument provides accurate readings for operating pressure up to 75 PSI and a temperature range of 60-320°F. As a genuine OEM Carrier replacement part, it ensures direct compatibility with specific Carrier, Bryant, and Day & Night equipment, maintaining the integrity of the system's original specifications. The 2.5-inch gauge face offers high visibility for technicians performing routine diagnostics or critical system startups. With its robust construction and 3-inch probe, this tridicator gauge is essential for monitoring boiler performance and preventing over-pressurization. Integrating this factory-authorized part ensures seamless fitment and stable calibration, reducing the risk of reading drift in industrial environments.
Key Benefits- Dual-Scale Precision: Simultaneous monitoring of 0-75 PSI and 60-320°F for comprehensive system diagnostics.
- OEM Compatibility: Exact Carrier 309433-211 replacement ensures proper sealing and thread engagement without adapters.
- High Visibility: The 2.5" dial face features clear graduations for fast, accurate data collection in the field.
- Industrial Durability: Built to withstand the thermal cycling and vibration typical of HVACR mechanical rooms.
- Secure Installation: Standard 1/4" NPT threaded connection provides a leak-proof fit for standard manifolds and ports.
Is this gauge compatible with systems other than Carrier?
While designed as an OEM Carrier part, it can be used in any application requiring a 1/4" NPT bottom mount with a 75 PSI limit and 320°F max temperature rating.
What is the probe length for this specific model?
The Carrier 309433-211 features a 3-inch probe, allowing for accurate internal sensing within pipes or vessels.
Can this be used for both steam and hot water applications?
Yes, its temperature range and pressure rating make it suitable for both low-pressure steam and hydronic heating systems within its specified technical limits.
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.












