Headers/Distributors

Headers and distributors are precision-engineered components in condenser systems that serve as flow management devices. Headers collect refrigerant from multiple parallel tubes into a single outlet, while distributors evenly split incoming refrigerant flow into multiple parallel circuits to ensure balanced thermal performance across the condenser's entire surface area. These components are essential for maintaining uniform pressure distribution, preventing flow maldistribution, and maximizing heat transfer efficiency in industrial refrigeration and HVAC systems.

Headers operate on the principle of fluid collection, where refrigerant from multiple parallel condenser tubes converges into a single larger-diameter pipe. Distributors function on the principle of flow division, using internal baffles, orifices, or venturi mechanisms to split incoming refrigerant into multiple equal streams. Both components maintain pressure equilibrium across parallel circuits through carefully designed internal geometries that minimize pressure drop while ensuring even fluid distribution.