Samsung’s VRF (Variable Refrigerant Flow) distribution header joints, designed to split refrigerant flow from a single outdoor unit to multiple indoor units!

The Samsung MXJ‑HA Series Distribution Headers—comprising the MXJ‑HA2512M, MXJ‑HA3115M, and MXJ‑HA3819M —are engineered to seamlessly distribute refrigerant from a single VRF outdoor unit to multiple indoor units, offering both flexibility and reliability. Choose the right model—from compact residential setups (4 units, 45 kW) to more robust installations (8 units, higher kW) to match system size and scale.