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Lg ARCNB21 is a Y-branch piping accessory that provides a Y-shaped refrigerant connection for HVAC and VRF installations. The ARCNB21 functions as a 3-pipe heat recovery outdoor Y-branch kit for two-chassis systems and is used with LG condensers or evaporators to route refrigerant in branch configurations. Compliance documentation (EU PPWR TD) and accessory safety information are referenced with the main product documentation.
Y-branch piping accessory for LG VRF systems; 3-pipe heat recovery configuration for two-chassis installations; compliance referenced (EU PPWR TD).
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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