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Streamline 61220301 copper refrigerant line set 30 ft roll with insulation

Streamline

Streamline 61220301 Refrigerant Line Set 30 Ft

SKU CH-FFKD-MR44N

Copper refrigerant line set with 30 ft length and 1/2 in suction-line insulation for air-conditioning and refrigeration systems

  • Product colorTransparent
  • 30 ft length covers standard residential runs
  • Copper construction resists corrosion and handles high pressures
  • 3/8 in. liquid and 3/4 in. suction lines match common AC specs
  • 1/2 in. insulation on suction line reduces energy loss
  • Ready for air-conditioning and refrigeration installations

30 Ft Copper Refrigerant Line Set

The Streamline 61220301 provides a 30 foot copper roll for air conditioning and refrigeration installations. It includes a 3/8 inch O.D. liquid line and a 3/4 inch O.D. suction line. The set arrives as new condition copper tubing ready for professional system assembly.

Insulated Suction Line With Half Inch Wall

Insulation is factory applied only to the suction line at a thickness of one half inch. The liquid line remains bare copper for standard field insulation practices. This configuration handles typical residential split system capacities while the fixed 30 foot length limits runs exceeding that distance.

Braze Ready Copper For Split System Builds

Both lines are supplied as straight copper rolls requiring brazing connections and pressure testing on site. The transparent colour identifies clean copper stock for leak free joints. Installers must supply flare fittings, nitrogen purge gas and additional liquid line insulation to complete the circuit.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $229.99
Pricier than about 85% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameSTREAMLINE
Product colorTransparent

Questions about this item

Will the 3/8 in liquid and 3/4 in suction lines connect to my existing fittings?

The set provides 3/8 in liquid and 3/4 in suction outer-diameter copper; match those sizes to your current flare or braze connections.

How can I verify the 30 ft run is leak-free after installation?

Pressurise with dry nitrogen, hold the test pressure, then apply leak detector or soap solution to every joint and the full copper length.

Does the 61220301 kit include both insulated and bare copper?

The 30 ft roll supplies 1/2 in insulation on the 3/4 in suction line only; the 3/8 in liquid line ships bare and must be insulated separately if required.

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