A refrigerant manifold is the internal hub in a Multi-Zone outdoor unit that splits the gas between multiple indoor heads. This complex set of valves and pipes ensures that each Wall Mount gets exactly the amount of cooling it needs. Our Cooper&Hunter Multi-Zone Condensers are engineered with high-quality manifolds for precise distribution. If you have a Tri-Zone or quad-zone system, the manifold is the "traffic controller" for your home’s comfort. You can see how these are connected in our Custom Combination Builder. Proper insulation of the manifold area is essential to prevent energy loss. It is a technical masterpiece that allows for independent room control from a single outdoor unit. You can view its internal layout in the Technical Data section.