Application: Pressurizer Heater

Related Industry: Nuclear

Pressurizer heaters are used in the pressurizer, which is located in the Reactor Coolant System (RCS). The liquid in a Pressurized Water Reactor (PWR) must remain in a liquid state at all times. To achieve this, the pressurizer heater maintains a pressure sufficiently high that boiling does not occur while the plant is operating.

Watlow Solutions



Pressurizer Heater

 ASME N-Stamp

Important Thermal Considerations

  • ASME Section III, NPT Stamped

   Energy Processes Sales Office   


Heater Application Assistance

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1. What material do you want to heat?
2. How much of the material is there to heat?
Please select Material Amount Type.
3. What is the available voltage?
4. What is the starting process (cold) temperature?
° F
° C
5. What is the final/operating process temperature?
° F
° C
6. How quickly do you want to achieve final process temperature after system start-up?
7. Please provide a brief application description, including unique environmental considerations and agency approval requirements:

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