Filter menu expanded
Filters
912 items
Reset
SORT
Product Availability –
Show In Stock Only (796)
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}
(138)
 --%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}
(57)
(15)
(7)
(7)
Price Range –
Under $1 (2)
$1 to $5 (7)
$5 to $10 (30)
$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?
912 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}
$616.08 each
In Stock
Get 4 by Tue, Jul 21
In Stock
Get 4 by Tue, Jul 21
Compare
$35.26 each
In Stock
Get 3 by Wed, Jul 22
In Stock
Get 3 by Wed, Jul 22
Compare
$305.13 each
In Stock
Get 12 by Tue, Jul 21
In Stock
Get 12 by Tue, Jul 21
Compare
$362.36 each
In Stock
Get 26 by Tue, Jul 21
In Stock
Get 26 by Tue, Jul 21
Compare
$141.90 each
In Stock
Get 3 by Tue, Jul 21
In Stock
Get 3 by Tue, Jul 21
Compare
$28.10 each
BOX UP & SAVE 0%
$168.60 box of 6
$28.10 each
In Stock
Get 6 by Tue, Jul 21
In Stock
Get 6 by Tue, Jul 21
Compare
$47.03 each
In Stock
Get 2 by Tue, Jul 21
In Stock
Get 2 by Tue, Jul 21
Compare
$20.97 each
In Stock
Get 1 by Fri, Jul 24
In Stock
Get 1 by Fri, Jul 24
Compare
$343.46 each
In Stock
Get 1 by Tue, Jul 21
In Stock
Get 1 by Tue, Jul 21
Compare
$36.51 each
Backorder
Get it by Tue, Aug 18 - Wed, Sep 16
Backorder
Get it by Tue, Aug 18 - Wed, Sep 16
Compare
$384.01 each
In Stock
Get 7 by Tue, Jul 21
In Stock
Get 7 by Tue, Jul 21
Compare
$215.04 each
In Stock
Get 2 by Tue, Jul 21
In Stock
Get 2 by Tue, Jul 21
Compare
$116.97 each
In Stock
Get 2 by Tue, Jul 21
In Stock
Get 2 by Tue, Jul 21
Compare
$19.09 each
BOX UP & SAVE 0%
$381.80 box of 20
$19.09 each
In Stock
Get 7 by Tue, Jul 21
In Stock
Get 7 by Tue, Jul 21
Compare
$296.81 each
In Stock
Get 7 by Tue, Jul 21
In Stock
Get 7 by Tue, Jul 21
Compare
$63.13 each
In Stock
Get 5 by Tue, Jul 21
In Stock
Get 5 by Tue, Jul 21
Compare
$385.50 each
In Stock
Get 2 by Tue, Jul 21
In Stock
Get 2 by Tue, Jul 21
Compare
$66.35 each
In Stock
Get 2 by Tue, Jul 21
In Stock
Get 2 by Tue, Jul 21
Compare
$9.46 each
In Stock
Get 5 by Tue, Jul 21
In Stock
Get 5 by Tue, Jul 21
Compare
$15.99 each
In Stock
Get 4 by Tue, Jul 21
In Stock
Get 4 by Tue, Jul 21
Compare
$30.86 each
In Stock
Get 4 by Tue, Jul 21
In Stock
Get 4 by Tue, Jul 21
Compare
$464.79 each
In Stock
Get 11 by Wed, Jul 22
In Stock
Get 11 by Wed, Jul 22
Compare
$50.87 each
In Stock
Get 3 by Tue, Jul 21
In Stock
Get 3 by Tue, Jul 21
Compare
$54.74 each
Backorder
Get it by Tue, Aug 18 - Wed, Sep 16
Backorder
Get it by Tue, Aug 18 - Wed, Sep 16
Compare
$59.28 each
In Stock
Get 12 by Tue, Jul 21
In Stock
Get 12 by Tue, Jul 21
Compare
$836.69 each
In Stock
Get 1 by Tue, Jul 21
In Stock
Get 1 by Tue, Jul 21
Compare
$20.33 each
In Stock
Get 6 by Tue, Jul 21
In Stock
Get 6 by Tue, Jul 21
Compare
$196.65 each
Backorder
Get it by Tue, Aug 18 - Wed, Sep 16
Backorder
Get it by Tue, Aug 18 - Wed, Sep 16
Compare
$38.43 each
In Stock
Get 1 by Fri, Jul 24
In Stock
Get 1 by Fri, Jul 24
Compare
$30.46 each
In Stock
Get 4 by Thu, Jul 23
In Stock
Get 4 by Thu, Jul 23
Compare
$825.16 each
In Stock
Get 3 by Wed, Jul 22
In Stock
Get 3 by Wed, Jul 22
Compare
$406.65 each
In Stock
Get 31 by Tue, Jul 21
In Stock
Get 31 by Tue, Jul 21
Compare
$625.18 each
In Stock
Get 2 by Wed, Jul 22 - Fri, Jul 24
In Stock
Get 2 by Wed, Jul 22 - Fri, Jul 24
Compare
$49.42 each
In Stock
Get 4 by Tue, Jul 21
In Stock
Get 4 by Tue, Jul 21
Compare
$10.99 each
BOX UP & SAVE 9%
$99.50 box of 10
$9.95 each
In Stock
Get 2 by Fri, Jul 24
In Stock
Get 2 by Fri, Jul 24
Compare
$51.34 each
In Stock
Get 1 by Thu, Jul 23
In Stock
Get 1 by Thu, Jul 23
Compare
$39.02 each
In Stock
Get 3 by Tue, Jul 21
In Stock
Get 3 by Tue, Jul 21
Compare
$45.36 each
In Stock
Get 6 by Tue, Jul 21
In Stock
Get 6 by Tue, Jul 21
Compare
$25.17 each
In Stock
Get 2 by Tue, Jul 21
In Stock
Get 2 by Tue, Jul 21
Compare
$206.64 each
In Stock
Get 2 by Tue, Jul 21
In Stock
Get 2 by Tue, Jul 21
Compare
$430.31 each
In Stock
Get 1 by Tue, Jul 21
In Stock
Get 1 by Tue, Jul 21
Compare
$82.78 each
Backorder
Get it by Tue, Aug 18 - Wed, Sep 16
Backorder
Get it by Tue, Aug 18 - Wed, Sep 16
Compare
$328.62 each
In Stock
Get 5 by Fri, Jul 24
In Stock
Get 5 by Fri, Jul 24
Compare
$42.21 each
Backorder
Get it by Tue, Aug 18 - Wed, Sep 16
Backorder
Get it by Tue, Aug 18 - Wed, Sep 16
Compare
$331.29 each
In Stock
Get 4 by Wed, Jul 22
In Stock
Get 4 by Wed, Jul 22
Compare
$277.74 each
In Stock
Get 2 by Wed, Jul 22
In Stock
Get 2 by Wed, Jul 22
Compare
$63.09 each
In Stock
Get 7 by Tue, Jul 21
In Stock
Get 7 by Tue, Jul 21
Compare
$866.49 each
In Stock
Get 6 by Wed, Jul 22
In Stock
Get 6 by Wed, 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.
