Pros, Join Our TradeMaster Program!
  • 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.) B143812015F 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.)
    SKU: B143812015F
    Brand: ICOOL
    (16)
    $43.99 each
    Wed, Jul 8 – Wed, Jul 15
    Arrives
    Wed, Jul 8 – Wed, Jul 15
    Questions? Call 1-888-757-4774 or
    Add to List
  • 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.) B143812025F 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.)
    SKU: B143812025F
    Brand: ICOOL
    (16)
    $62.99 each
    Wed, Jul 8 – Wed, Jul 15
    Arrives
    Wed, Jul 8 – Wed, Jul 15
    Questions? Call 1-888-757-4774 or
    Add to List
  • 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (50 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (50 Ft.) B143838050F 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (50 Ft.)
    SKU: B143838050F
    Brand: ICOOL
    (16)
    $99.99 each
    Wed, Jul 8 – Wed, Jul 15
    Arrives
    Wed, Jul 8 – Wed, Jul 15
    Questions? Call 1-888-757-4774 or
    Add to List
  • 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (65 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (65 Ft.) B143838065F 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (65 Ft.)
    SKU: B143838065F
    Brand: ICOOL
    (16)
    $139.99 each
    Wed, Jul 8 – Wed, Jul 15
    Arrives
    Wed, Jul 8 – Wed, Jul 15
    Questions? Call 1-888-757-4774 or
    Add to List
  • 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.) B141212015F 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.)
    SKU: B141212015F
    Brand: ICOOL
    (16)
    $64.99 each
    Wed, Jul 8 – Wed, Jul 15
    Arrives
    Wed, Jul 8 – Wed, Jul 15
    Questions? Call 1-888-757-4774 or
    Add to List
  • 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (15 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (15 Ft.) B141238015F 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (15 Ft.)
    SKU: B141238015F
    Brand: ICOOL
    (16)
    $56.99 each
    66
    Wed, Jun 17
    66
    QtyArrives
    66 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.) B141212025F 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.)
    SKU: B141212025F
    Brand: ICOOL
    (6)
    $81.99 each
    24
    Wed, Jun 17
    24
    QtyArrives
    24 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (30 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (30 Ft.) B141212030F 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (30 Ft.)
    SKU: B141212030F
    Brand: ICOOL
    (6)
    $92.99 each
    33
    Wed, Jun 17
    33
    QtyArrives
    33 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (30 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (30 Ft.) B141238030F 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (30 Ft.)
    SKU: B141238030F
    Brand: ICOOL
    (16)
    $102.99 each
    82
    Wed, Jun 17
    82
    QtyArrives
    82 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (50 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (50 Ft.) B141238050F 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (50 Ft.)
    SKU: B141238050F
    Brand: ICOOL
    (16)
    $159.99 each
    82
    Wed, Jun 17
    82
    QtyArrives
    82 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.) B141212050F 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.)
    SKU: B141212050F
    Brand: ICOOL
    (6)
    $152.99 each
    Wed, Jul 8 – Wed, Jul 15
    Arrives
    Wed, Jul 8 – Wed, Jul 15
    Questions? Call 1-888-757-4774 or
    Add to List
  • 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (65 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (65 Ft.) B141238065F 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (65 Ft.)
    SKU: B141238065F
    Brand: ICOOL
    (16)
    $167.99 each
    38
    Wed, Jun 17
    38
    QtyArrives
    38 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (65 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (65 Ft.) B141212065F 1/4" LL x 1/2" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (65 Ft.)
    SKU: B141212065F
    Brand: ICOOL
    (16)
    $164.99 each
    39
    Wed, Jun 17
    39
    QtyArrives
    39 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.) B145812015F 1/4" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.)
    SKU: B145812015F
    Brand: ICOOL
    (16)
    $59.99 each
    45
    Wed, Jun 17
    45
    QtyArrives
    45 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.) B145812025F 1/4" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.)
    SKU: B145812025F
    Brand: ICOOL
    (16)
    $78.99 each
    6
    Wed, Jun 17
    6
    QtyArrives
    6 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.) B145812050F 1/4" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.)
    SKU: B145812050F
    Brand: ICOOL
    (16)
    $139.99 each
    49
    Wed, Jun 17
    49
    QtyArrives
    49 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.) Product Image
    Add to List
    Add to List
    3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.) B385812015F 3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (15 Ft.)
    SKU: B385812015F
    Brand: ICOOL
    (16)
    $62.99 each
    40
    Wed, Jun 17
    40
    QtyArrives
    40 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.) Product Image
    Add to List
    Add to List
    3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.) B385812025F 3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (25 Ft.)
    SKU: B385812025F
    Brand: ICOOL
    (16)
    $88.99 each
    41
    Wed, Jun 17
    41
    QtyArrives
    41 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.) Product Image
    Add to List
    Add to List
    3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.) B385812050F 3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.)
    SKU: B385812050F
    Brand: ICOOL
    (16)
    $179.99 each
    37
    Wed, Jun 17
    37
    QtyArrives
    37 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (30 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (30 Ft.) B143812030F 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (30 Ft.)
    SKU: B143812030F
    Brand: ICOOL
    (6)
    $63.99 each
    Wed, Jul 8 – Wed, Jul 15
    Arrives
    Wed, Jul 8 – Wed, Jul 15
    Questions? Call 1-888-757-4774 or
    Add to List
  • 3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (65 Ft.) Product Image
    Add to List
    Add to List
    3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (65 Ft.) B385812065F 3/8" LL x 5/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (65 Ft.)
    SKU: B385812065F
    Brand: ICOOL
    (6)
    $299.99 each
    48
    Wed, Jun 17
    48
    QtyArrives
    48 Wed, Jun 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (65 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (65 Ft.) B143812065F 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (65 Ft.)
    SKU: B143812065F
    Brand: ICOOL
    (6)
    $159.99 each
    Wed, Jul 8 – Wed, Jul 15
    Arrives
    Wed, Jul 8 – Wed, Jul 15
    Questions? Call 1-888-757-4774 or
    Add to List
  • 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.) B143812050F 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (50 Ft.)
    SKU: B143812050F
    Brand: ICOOL
    (6)
    $105.99 each
    Wed, Jul 8 – Wed, Jul 15
    Arrives
    Wed, Jul 8 – Wed, Jul 15
    Questions? Call 1-888-757-4774 or
    Add to List
  • 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (100 Ft.) Product Image
    Add to List
    Add to List
    1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (100 Ft.) B143812100F 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 1/2" Insulation (100 Ft.)
    SKU: B143812100F
    Brand: ICOOL
    (16)
    $233.99 each
    Wed, Jul 15 – Wed, Aug 12
    Arrives
    Wed, Jul 15 – Wed, Aug 12
    Questions? Call 1-888-757-4774 or
    Add to List
FAQs, Manuals & Videos

Resources

Videos

Articles

  • Refrigerant line sets are flexible copper pipes that connect the outdoor condenser or heat pump to its corresponding indoor unit in a mini-split air conditioner system. They are composed of two types of lines: a liquid line and a suction line. The liquid line is the smaller of the two and connects the outdoor unit to the indoor unit. The suction line is the larger of the two lines and returns the expanded gas from the evaporator back to the condenser. Ductless mini split line sets can be cut with a tubing cutter to satisfy each individual installation requirement. Line set size is determined by the indoor unit, and longer line set runs will require adding refrigerant to the system.

    We offer two types of refrigeration line sets. Flared refrigerant line sets are used with mini-split systems and both the suction and liquid lines are insulated. Our selection of standard refrigerant line sets have plain straight ends where only the suction line is insulated. Complete your systems with line set covers, connectors, and flush. Shop now to find the mini split line set best suited for your systems for optimal thermal comfort.

NEED HELP?

888-757-4774
()
Monday – Thursday
8am–7:45pm ET
Friday
8:30am–7:45pm ET
  • Product Image

  • Product Image

    Select 2 to 3 items to compare

  • Product Image

    Compare up to 1 more item

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.