AlurOn

H) remove the shell and tube heat exchanger and replace it with a heat exchanger of the same type, and weld the piping. B) Turn off the power of the unit before replacement and properly recover the refrigerant. Below are a few items to add to your general maintenance checklist to ensure you don’t miss a step. Electrical contacts should be chiller repair thoroughly inspected and cleaned. Inspect the chiller pump to make sure pump seals are not leaking and bearing, and check the piping to ensure there are no leaks at any of the fluid contact parts. Inspect heat transfer fluid to ensure it is free of debris and is properly rated for the ambient conditions and process fluid temperatures. At the end of the day, your York® chiller operates as part of a rather complex HVAC-R system. Cooling tower systems that are tied into a water-cooled York® chiller, have even greater complexity and require better system monitoring to reduce energy consumption. The YVWA Water-cooled, Variable-speed Scre...