The Utools FQZHN series branch joints (refnet splitters) are precision-engineered for VRF/VRV refrigerant systems, delivering smooth, balanced refrigerant flow to multiple indoor units. Built from high-grade copper and factory-wrapped in insulation, these branch joints reduce heat loss, minimize vibration, and maintain system efficiency. The compact, lightweight design simplifies installation in tight mechanical spaces while ensuring reliable performance across residential, commercial, and light industrial HVAC setups. Compatible with R410A refrigerant, the series supports total connected indoor loads from ~16.6 kW up to the capacity limits of the larger models.
Contact us
