Linesets for all HVAC applications Download Product Line Products Sweat FitLengths up to 50 feetSuction lines 3/4″ and 7/8″Available sweat fit both ends or sweat x quick connectQuick ConnectR410A compatibleLengths up to 50 feetSuction lines 3/4″ and 7/8″ DuctlessLengths up to 50 feetLiquid line 1/4″ and 3/8″ diameterSuction line 3/8″ and 1/2″ diameterAvailable with straight or 90º ends