Ductless Line Refrigeration Sets
Plain End Line Refrigeration Sets
Line sets are copper tubing lines used to connect split system air conditioners and heat pumps. Ductless line sets are offered with both the liquid and suction lines insulated, flare nuts on all ends and with straight ends.
Line sets are copper tubing lines used to connect split system air conditioners and heat pumps. Suction lines are offered with straight ends or 90-degree bend on one end of the suction line.
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Refrigeration lines are thin flexible tubes or pipes that are used to transport refrigerant throughout a cooling system. There are two forms of refrigerant used in cooling systems, gas and liquid. The suction line of refrigeration sets transports gaseous refrigerant while the liquid line transports the liquid refrigerant. They can be used in air conditioners, heat pumps and food storage systems. Plain end line refrigeration sets are used to connect the condensing unit to the evaporator coil. Plain line sets contain both a liquid line and an insulated suction line and require soldering or brazing for connection. Ductless line refrigeration sets are used for ductless air conditioning. The indoor unit is connected to the outdoor unit by a ductless line set.