CONTACT & SUPPORT
Live Chat: Online Now
0
CART
Filter menu expanded
Filters
913 items
Reset
SORT
Product Availability –
Show In Stock Only (794)
Category –
Brand –
Airex (58)
Bluefin (21)
C&D Valve (1)
DiversiTech (136)
Duro-Line (15)
Easybend (12)
Fortress (146)
Hilmor Tools (7)
ICOOL (33)
Isoclima (27)
Features –
Insulated (254)
Non-Insulated (12)
Suction Line –
1/4" (20)
3/8" (58)
1/2" (54)
5/8" (73)
3/4" (46)
7/8" (40)
1-1/8" (4)
Liquid Line –
1/4" (97)
3/8" (116)
1/2" (16)
5/8" (15)
3/4" (16)
7/8" (12)
Insulation Thickness –
1/2" (171)
3/8" (39)
3/4" (59)
1" (41)
Length (Feet) –
1.7' (1)
2.6' (1)
6' (13)
6-1/2" (1)
6.5' (15)
12' (4)
13' (8)
15' (16)
16' (3)
20' (2)
Review Score –
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
(139)
 --%3E %3Csvg version='1.1' id='With-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23FBC8B4' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
(58)
(15)
(7)
(9)
Price Range –
Under $1 (2)
$1 to $5 (7)
$5 to $10 (31)
$10 to $15 (57)
$15 to $20 (56)
$20 to $25 (55)
$25 to $30 (49)
$30 to $35 (52)
$35 to $40 (40)
$40 to $45 (38)
Line Sets
Need a little help?
913 items
Grid
List
Compare
 --%3E %3Csvg version='1.1' id='No-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23CECECE' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
$58.02 each
In Stock
Get 1 by Tomorrow, Jul 22
In Stock
Get 1 by Tomorrow, Jul 22
Compare
$337.79 each
In Stock
Get 27 by Thu, Jul 23
In Stock
Get 27 by Thu, Jul 23
Compare
$12.93 each
In Stock
Get 4 by Tomorrow, Jul 22
In Stock
Get 4 by Tomorrow, Jul 22
Compare
$15.99 each
In Stock
Get 8 by Tomorrow, Jul 22
In Stock
Get 8 by Tomorrow, Jul 22
Compare
$43.04 each
In Stock
Get 6 by Tomorrow, Jul 22
In Stock
Get 6 by Tomorrow, Jul 22
Compare
$15.82 each
In Stock
Get 10 by Tomorrow, Jul 22
In Stock
Get 10 by Tomorrow, Jul 22
Compare
$29.24 each
BOX UP & SAVE 13%
$153.36 box of 6
$25.56 each
In Stock
Get 5 by Tomorrow, Jul 22
In Stock
Get 5 by Tomorrow, Jul 22
Compare
$30.04 each
In Stock
Get 8 by Tomorrow, Jul 22
In Stock
Get 8 by Tomorrow, Jul 22
Compare
$171.23 each
In Stock
Get 18 by Tomorrow, Jul 22
In Stock
Get 18 by Tomorrow, Jul 22
Compare
$20.33 each
In Stock
Get 9 by Tomorrow, Jul 22
In Stock
Get 9 by Tomorrow, Jul 22
Compare
$196.20 each
In Stock
Get 12 by Tomorrow, Jul 22
In Stock
Get 12 by Tomorrow, Jul 22
Compare
$31.40 each
In Stock
Get 11 by Tomorrow, Jul 22
In Stock
Get 11 by Tomorrow, Jul 22
Compare
$551.54 each
In Stock
Get 24 by Tomorrow, Jul 22
In Stock
Get 24 by Tomorrow, Jul 22
Compare
$17.54 each
In Stock
Get 1 by Fri, Jul 24
In Stock
Get 1 by Fri, Jul 24
Compare
$26.83 each
In Stock
Get 5 by Tomorrow, Jul 22
In Stock
Get 5 by Tomorrow, Jul 22
Compare
$11.73 each
BOX UP & SAVE 0%
$70.38 box of 6
$11.73 each
In Stock
Get 6 by Tomorrow, Jul 22
In Stock
Get 6 by Tomorrow, Jul 22
Compare
$32.80 each
BOX UP & SAVE 0%
$328.00 box of 10
$32.80 each
In Stock
Get 12 by Fri, Jul 24
In Stock
Get 12 by Fri, Jul 24
Compare
$28.83 each
In Stock
Get 13 by Tomorrow, Jul 22
In Stock
Get 13 by Tomorrow, Jul 22
Compare
$19.09 each
BOX UP & SAVE 0%
$381.80 box of 20
$19.09 each
In Stock
Get 30 by Tomorrow, Jul 22
In Stock
Get 30 by Tomorrow, Jul 22
Compare
$30.44 each
In Stock
Get 2 by Tomorrow, Jul 22
In Stock
Get 2 by Tomorrow, Jul 22
Compare
$400.82 each
In Stock
Get 1 by Tomorrow, Jul 22
In Stock
Get 1 by Tomorrow, Jul 22
Compare
$12.59 each
BOX UP & SAVE 9%
$114.60 box of 10
$11.46 each
In Stock
Get 17 by Tomorrow, Jul 22
In Stock
Get 17 by Tomorrow, Jul 22
Compare
$244.24 each
In Stock
Get 7 by Tomorrow, Jul 22
In Stock
Get 7 by Tomorrow, Jul 22
Compare
$297.08 each
In Stock
Get 85 by Tomorrow, Jul 22
In Stock
Get 85 by Tomorrow, Jul 22
Compare
$309.20 each
In Stock
Get 11 by Thu, Jul 23
In Stock
Get 11 by Thu, Jul 23
Compare
$324.58 each
In Stock
Get 6 by Thu, Jul 23
In Stock
Get 6 by Thu, Jul 23
Compare
$59.28 each
In Stock
Get 19 by Tomorrow, Jul 22
In Stock
Get 19 by Tomorrow, Jul 22
Compare
$50.40 each
In Stock
Get 20 by Tomorrow, Jul 22
In Stock
Get 20 by Tomorrow, Jul 22
Compare
$37.39 each
In Stock
Get 4 by Tomorrow, Jul 22
In Stock
Get 4 by Tomorrow, Jul 22
Compare
$129.31 each
In Stock
Get 1 by Tomorrow, Jul 22
In Stock
Get 1 by Tomorrow, Jul 22
Compare
$215.47 each
Out of Stock
Get it by Wed, Aug 5 - Wed, Aug 12
Out of Stock
Get it by Wed, Aug 5 - Wed, Aug 12
Compare
$23.85 each
In Stock
Get 10 by Thu, Jul 23
In Stock
Get 10 by Thu, Jul 23
Compare
$546.36 each
In Stock
Get 64 by Tomorrow, Jul 22
In Stock
Get 64 by Tomorrow, Jul 22
Compare
$302.43 each
In Stock
Get 37 by Tomorrow, Jul 22
In Stock
Get 37 by Tomorrow, Jul 22
Compare
$12.83 each
BOX UP & SAVE -0%
$128.30 box of 10
$12.83 each
In Stock
Get 10 by Tomorrow, Jul 22
In Stock
Get 10 by Tomorrow, Jul 22
Compare
$28.10 each
In Stock
Get 5 by Tomorrow, Jul 22
In Stock
Get 5 by Tomorrow, Jul 22
Compare
$17.54 each
In Stock
Get 7 by Tomorrow, Jul 22
In Stock
Get 7 by Tomorrow, Jul 22
Compare
$354.50 each
In Stock
Get 38 by Thu, Jul 23
In Stock
Get 38 by Thu, Jul 23
Compare
$285.51 each
In Stock
Get 21 by Tomorrow, Jul 22
In Stock
Get 21 by Tomorrow, Jul 22
Compare
$19.85 each
In Stock
Get 4 by Tomorrow, Jul 22
In Stock
Get 4 by Tomorrow, Jul 22
Compare
$194.26 each
In Stock
Get 7 by Tomorrow, Jul 22
In Stock
Get 7 by Tomorrow, Jul 22
Compare
$16.67 each
In Stock
Get 16 by Tomorrow, Jul 22
In Stock
Get 16 by Tomorrow, Jul 22
Compare
$63.13 each
In Stock
Get 3 by Tomorrow, Jul 22
In Stock
Get 3 by Tomorrow, Jul 22
Compare
$36.16 each
BOX UP & SAVE 12%
$762.72 box of 24
$31.78 each
In Stock
Get 10 by Tomorrow, Jul 22
In Stock
Get 10 by Tomorrow, Jul 22
Compare
$277.99 each
In Stock
Get 17 by Tomorrow, Jul 22
In Stock
Get 17 by Tomorrow, Jul 22
Compare
$11.84 each
BOX UP & SAVE 10%
$63.96 box of 6
$10.66 each
In Stock
Get 8 by Tomorrow, Jul 22
In Stock
Get 8 by Tomorrow, Jul 22
Compare
$485.82 each
In Stock
Get 1 by Tomorrow, Jul 22
In Stock
Get 1 by Tomorrow, Jul 22
Compare
$334.47 each
In Stock
Get 7 by Tomorrow, Jul 22
In Stock
Get 7 by Tomorrow, Jul 22
Resources
FAQs, Manuals & Videos
Videos
Articles
More About Line Sets
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.
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.
