We only ship within the United StatesYour Zip:
CONTACT & SUPPORT
Live Chat: Online Now
0
CART
Filter menu expanded
Filters
16 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Brand –
Bluefin (4)
Caleffi (4)
Mr. PEX (8)
PEX Size –
3/8" (1)
1/2" (3)
5/8" (4)
3/4" (4)
1" (4)
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}
(10)
Home
Heating Supplies & Parts
Radiant Heat
PEX Fittings
PEX Radiant Compression Fittings
PEX-Al-PEX Compression Fitting Assemblies
PEX-Al-PEX Compression Fitting Assemblies
Need a little help?
View our Resources
16 items
Grid
List
Resources
Videos
See all
 --%3E %3C!DOCTYPE svg PUBLIC '-//W3C//DTD SVG 1.1//EN' 'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'%3E %3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' width='90px' height='90px' viewBox='0 0 90 90' enable-background='new 0 0 90 90' xml:space='preserve'%3E %3Crect x='27' y='23' fill='%23FFFFFF' width='43' height='44'/%3E %3Cg%3E %3Cdefs%3E %3Crect id='SVGID_1_' width='90' height='90'/%3E %3C/defs%3E %3CclipPath id='SVGID_2_'%3E %3Cuse xlink:href='%23SVGID_1_' overflow='visible'/%3E %3C/clipPath%3E %3Cpath clip-path='url(%23SVGID_2_)' fill='%234186AD' d='M45,0C20.1,0,0,20.1,0,45c0,24.9,20.1,45,45,45c24.9,0,45-20.1,45-45 C90,20.1,69.9,0,45,0'/%3E %3C/g%3E %3Cpath fill='%23FFFFFF' d='M60.6,47.4l-22.5,14c-0.5,0.3-1,0.399-1.5,0.399s-0.9-0.1-1.4-0.399c-0.9-0.5-1.4-1.4-1.4-2.5v-28 c0-1,0.6-2,1.4-2.5c0.9-0.5,2-0.5,2.9,0.1l22.5,14.1C61.4,43.1,61.9,44,61.9,45S61.4,46.9,60.6,47.4'/%3E %3C/svg%3E)
Radiant Heating Systems
Connecting PEX Tubing to Copper Pipe
Questions?
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Compare
 --%3E %3Csvg version='1.1' id='Half' 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 %3Cg%3E %3Cpath fill='%23F15C02' d='M30.05,70.23l3.79-12.01L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1h1.58 L93.71,7.18c-3.58-3.82-8.66-6.23-14.28-6.23H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,5.41,2.22,10.32,5.79,13.88 L30.05,70.23z'/%3E %3C/g%3E %3Cpath fill='%23FBC8B4' d='M93.71,7.18L60.98,39.6H91.2L65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82l5.55-17.59L6.75,93.32 c3.55,3.54,8.44,5.73,13.82,5.73h58.87c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,15.4,97.01,10.69,93.71,7.18z'/%3E %3C/svg%3E){kind=small}
$6.49 each
BOX UP & SAVE 22%
$50.90 box of 10
$5.09 each
In Stock
Get 1,688 by Thu, May 8
In Stock
Get 1,688 by Thu, May 8
Compare
$6.50 each
BOX UP & SAVE 16%
$54.40 box of 10
$5.44 each
In Stock
Get 617 by Thu, May 8
In Stock
Get 617 by Thu, May 8
Compare
$10.46 each
BOX UP & SAVE 18%
$86.20 box of 10
$8.62 each
In Stock
Get 395 by Thu, May 8
In Stock
Get 395 by Thu, May 8
Compare
$14.90 each
BOX UP & SAVE 17%
$123.60 box of 10
$12.36 each
In Stock
Get 838 by Thu, May 8
In Stock
Get 838 by Thu, May 8
Compare
$18.97 each
BOX UP & SAVE 4%
$181.20 box of 10
$18.12 each
In Stock
Get 29 by Thu, May 8
In Stock
Get 29 by Thu, May 8
Compare
$10.01 each
BOX UP & SAVE 5%
$95.10 box of 10
$9.51 each
In Stock
Get 22 by Thu, May 8
In Stock
Get 22 by Thu, May 8
Compare
$10.48 each
BOX UP & SAVE 3%
$101.40 box of 10
$10.14 each
In Stock
Get 40 by Thu, May 8
In Stock
Get 40 by Thu, May 8
Compare
$15.53 each
BOX UP & SAVE 4%
$148.50 box of 10
$14.85 each
In Stock
Get 180 by Thu, May 8
In Stock
Get 180 by Thu, May 8
Compare
$25.03 each
BOX UP & SAVE 5%
$237.80 box of 10
$23.78 each
In Stock
Get 46 by Thu, May 8
In Stock
Get 46 by Thu, May 8
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}
$5.63 each
BOX UP & SAVE 4%
$54.20 box of 10
$5.42 each
In Stock
Get 71 by Thu, May 8
In Stock
Get 71 by Thu, May 8
Compare
$13.66 each
BOX UP & SAVE 5%
$129.80 box of 10
$12.98 each
In Stock
Get 24 by Thu, May 8
In Stock
Get 24 by Thu, May 8
Compare
$14.16 each
BOX UP & SAVE 4%
$136.10 box of 10
$13.61 each
In Stock
Get 8 by Thu, May 8
In Stock
Get 8 by Thu, May 8
Compare
$7.68 each
BOX UP & SAVE 6%
$72.10 box of 10
$7.21 each
In Stock
Get 45 by Thu, May 8
In Stock
Get 45 by Thu, May 8
Compare
$7.49 each
BOX UP & SAVE 8%
$345.00 box of 50
$6.90 each
In Stock
Get 186 by Thu, May 8
In Stock
Get 186 by Thu, May 8
Compare
$9.38 each
BOX UP & SAVE 9%
$85.00 box of 10
$8.50 each
In Stock
Get 83 by Thu, May 8
In Stock
Get 83 by Thu, May 8
Compare
$15.77 each
BOX UP & SAVE 9%
$143.60 box of 10
$14.36 each
In Stock
Get 70 by Thu, May 8
In Stock
Get 70 by Thu, May 8
Resources
FAQs, Manuals & Videos
Videos
Didn't find what you're looking for?
Let us know
.Filter & Sort
16 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Brand –
Bluefin (4)
Caleffi (4)
Mr. PEX (8)
PEX Size –
3/8" (1)
1/2" (3)
5/8" (4)
3/4" (4)
1" (4)
Review Score –
(10)