Trade Professional? Apply to become a TradeMaster!

Line Sets

  • 1/4" LL x 3/8" 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 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (15 Ft.) B143838015F 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (15 Ft.)
    SKU: B143838015F
    Brand: ICOOL
    (12)
    $43.99 each
    54
    Thu, Dec 26
    54
    QtyArrives
    54 Thu, Dec 26
    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 (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
    (12)
    $62.99 each
    179
    Thu, Dec 26
    179
    QtyArrives
    179 Thu, Dec 26
    Questions? Call 1-888-757-4774
    Add to List
  • 1/4" LL x 3/8" 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 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (30 Ft.) B143838030F 1/4" LL x 3/8" SL Mini Split Refrigerant Line Set w/ Flare Nuts, 3/8" Insulation (30 Ft.)
    SKU: B143838030F
    Brand: ICOOL
    (12)
    $82.99 each
    78
    Thu, Dec 26
    78
    QtyArrives
    78 Thu, Dec 26
    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 (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
    (12)
    $74.99 each
    83
    Thu, Dec 26
    83
    QtyArrives
    83 Thu, Dec 26
    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
    (5)
    $105.99 each
    79
    Thu, Dec 26
    79
    QtyArrives
    79 Thu, Dec 26
    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
    (5)
    $119.99 each
    30
    Thu, Dec 26
    30
    QtyArrives
    30 Thu, Dec 26
    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
    (12)
    $119.99 each
    103
    Thu, Dec 26
    103
    QtyArrives
    103 Thu, Dec 26
    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
    (12)
    $189.99 each
    70
    Thu, Dec 26
    70
    QtyArrives
    70 Thu, Dec 26
    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 (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
    (12)
    $199.99 each
    60
    Thu, Dec 26
    60
    QtyArrives
    60 Thu, Dec 26
    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
    (12)
    $62.99 each
    70
    Thu, Dec 26
    70
    QtyArrives
    70 Thu, Dec 26
    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
    (12)
    $92.99 each
    34
    Thu, Dec 26
    34
    QtyArrives
    34 Thu, Dec 26
    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
    (12)
    $164.99 each
    50
    Thu, Dec 26
    50
    QtyArrives
    50 Thu, Dec 26
    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
    (12)
    $74.99 each
    104
    Thu, Dec 26
    104
    QtyArrives
    104 Thu, Dec 26
    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
    (12)
    $105.99 each
    170
    Thu, Dec 26
    170
    QtyArrives
    170 Thu, Dec 26
    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
    (12)
    $179.99 each
    67
    Thu, Dec 26
    67
    QtyArrives
    67 Thu, Dec 26
    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 (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
    (5)
    $319.99 each
    50
    Thu, Dec 26
    50
    QtyArrives
    50 Thu, Dec 26
    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 (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
    (5)
    $105.99 each
    114
    Thu, Dec 26
    114
    QtyArrives
    114 Thu, Dec 26
    Questions? Call 1-888-757-4774
    Add to List
  • 3" x 6 Ft. SpeediChannel Line Set Cover Product Image
    Add to List
    Add to List
    3" x 6 Ft. SpeediChannel Line Set Cover 230-D3 3" x 6 Ft. SpeediChannel Line Set Cover
    SKU: 230-D3
    Brand: DiversiTech
    (18)
    $24.85 each
      Box Up & Save 4%  
    $143.10 box of 6
    $23.85 each
    116
    Fri, Dec 27
    116
    QtyArrives
    116 Fri, Dec 27
    Questions? Call 1-888-757-4774
    Add to List
  • 4" x 6 Ft. SpeediChannel Line Set Cover Product Image
    Add to List
    Add to List
    4" x 6 Ft. SpeediChannel Line Set Cover 230-D4 4" x 6 Ft. SpeediChannel Line Set Cover
    SKU: 230-D4
    Brand: DiversiTech
    (8)
    $31.75 each
      Box Up & Save 2%  
    $186.42 box of 6
    $31.07 each
    121
    Fri, Dec 27
    121
    QtyArrives
    121 Fri, Dec 27
    Questions? Call 1-888-757-4774
    Add to List
  • 4" x 6 Ft. SpeediChannel Line Set Cover (Brown) Product Image
    Add to List
    Add to List
    4" x 6 Ft. SpeediChannel Line Set Cover (Brown) 230-D4B 4" x 6 Ft. SpeediChannel Line Set Cover (Brown)
    SKU: 230-D4B
    Brand: DiversiTech
    $31.75 each
      Box Up & Save 4%  
    $182.70 box of 6
    $30.45 each
    5
    Fri, Dec 27
    5
    QtyArrives
    5 Fri, Dec 27
    Questions? Call 1-888-757-4774
    Add to List
  • 6" x 6 Ft. SpeediChannel Line Set Cover Product Image
    Add to List
    Add to List
    6" x 6 Ft. SpeediChannel Line Set Cover 230-D6 6" x 6 Ft. SpeediChannel Line Set Cover
    SKU: 230-D6
    Brand: DiversiTech
    (10)
    $46.35 each
      Box Up & Save 4%  
    $222.25 box of 5
    $44.45 each
    94
    Fri, Dec 27
    94
    QtyArrives
    94 Fri, Dec 27
    Questions? Call 1-888-757-4774
    Add to List
  • 4" SpeediChannel Adjustable Flat Bend Product Image
    Add to List
    Add to List
    4" SpeediChannel Adjustable Flat Bend 230-AFB4 4" SpeediChannel Adjustable Flat Bend
    SKU: 230-AFB4
    Brand: DiversiTech
    $18.95 each
      Box Up & Save 4%  
    $182.50 box of 10
    $18.25 each
    72
    Fri, Dec 27
    72
    QtyArrives
    72 Fri, Dec 27
    Questions? Call 1-888-757-4774
    Add to List
  • 3" SpeediChannel Adjustable Flat Bend Product Image
    Add to List
    Add to List
    3" SpeediChannel Adjustable Flat Bend 230-AFB3 3" SpeediChannel Adjustable Flat Bend
    SKU: 230-AFB3
    Brand: DiversiTech
    $10.45 each
      Box Up & Save 5%  
    $99.50 box of 10
    $9.95 each
    34
    Fri, Dec 27
    34
    QtyArrives
    34 Fri, Dec 27
    Questions? Call 1-888-757-4774
    Add to List
  • 3" SpeediChannel Soffit Fitting Product Image
    Add to List
    Add to List
    3" SpeediChannel Soffit Fitting 230-SF3 3" SpeediChannel Soffit Fitting
    SKU: 230-SF3
    Brand: DiversiTech
    $11.95 each
      Box Up & Save 4%  
    $114.50 box of 10
    $11.45 each
    18
    Fri, Dec 27
    18
    QtyArrives
    18 Fri, Dec 27
    Questions? Call 1-888-757-4774
    Add to List

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
Closed Now: Phone Hours
Monday – Thursday
8am–7:45pm ET
Friday
9am–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.