A Duke 216864 Adjustable TXV is part of the condensor assembly on the refrigerated unit, helping it stay cool and at the proper temperature.
The Duke 216864 Adjustable TXV regulates refrigeration system operation by supporting refrigerant expansion and overall refrigeration control within the equipment. Its adjustable 54 PSI design matters because it promotes stable cooling performance and temperature management across the system.
The Duke 216864 Adjustable TXV may need to be replaced if the unit is not cooling, not holding temperature, freezing or if the cold rail is not cold due to a faulty or restricted valve. Physical signs may include an expansion valve that is not opening properly or is restricting flow, which may be addressed by installing a real OEM replacement for more dependable operation.
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