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Heating Supplies & Parts
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PEX Radiant Compression Fittings
PEX Radiant Compression Fittings
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64 items
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All PEX Radiant Compression Fittings
(64)
Fitting Assemblies
(12)
PEX-Al-PEX Fitting Assemblies
(16)
QS-style Nipples
(1)
QS-style Copper Fitting Adapters
(1)
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(3)
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(2)
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(3)
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(9)
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2445050 Compare Checkbox
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1/2" PEX-AL-PEX x 1/2" MNPT Transition w/ Fitting Assembly
SKU:
2445050
Mr. PEX
SKU:
2445050
Brand:
Mr. PEX
(28)
–
+
$10.42
each
BOX UP & SAVE 5%
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$99.00 box of 10
$9.90
each
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In Stock
Get 39 by
Tue, Jun 9
Total Available: 239
In Stock
Get 39 by
Tue, Jun 9
Total Available: 239
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2446375 Compare Checkbox
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5/8" PEX-AL-PEX x 3/4" MNPT Transition w/ Fitting Assembly
SKU:
2446375
Mr. PEX
SKU:
2446375
Brand:
Mr. PEX
(2)
–
+
$10.92
each
BOX UP & SAVE 3%
–
+
$105.70 box of 10
$10.57
each
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In Stock
Get 24 by
Tue, Jun 9
Total Available: 44
In Stock
Get 24 by
Tue, Jun 9
Total Available: 44
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2447575 Compare Checkbox
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3/4" PEX-AL-PEX x 3/4" MNPT Transition w/ Fitting Assembly
SKU:
2447575
Mr. PEX
SKU:
2447575
Brand:
Mr. PEX
(28)
–
+
$16.13
each
BOX UP & SAVE 4%
–
+
$154.20 box of 10
$15.42
each
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In Stock
Get 55 by
Tue, Jun 9
Total Available: 218
In Stock
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Tue, Jun 9
Total Available: 218
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2441010 Compare Checkbox
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1" PEX-AL-PEX x 1" MNPT Transition w/ Fitting Assembly
SKU:
2441010
Mr. PEX
SKU:
2441010
Brand:
Mr. PEX
(8)
–
+
$26.02
each
BOX UP & SAVE 5%
–
+
$247.20 box of 10
$24.72
each
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In Stock
Get 1 by
Wed, Jun 10
Total Available: 55
In Stock
Get 1 by
Wed, Jun 10
Total Available: 55
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680507 Compare Checkbox
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5/16" PEX Loop Fitting for Manifolds
SKU:
680507
Caleffi
SKU:
680507
Brand:
Caleffi
–
+
$9.98
each
BOX UP & SAVE 9%
–
+
$90.50 box of 10
$9.05
each
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Add to List
In Stock
Get 65 by
Tue, Jun 9
Total Available: 239
In Stock
Get 65 by
Tue, Jun 9
Total Available: 239
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2456375 Compare Checkbox
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5/8" PEX-AL-PEX x 3/4" FNPT Transition w/ Fitting Assembly
SKU:
2456375
Mr. PEX
SKU:
2456375
Brand:
Mr. PEX
(1)
–
+
$5.84
each
BOX UP & SAVE 4%
–
+
$56.20 box of 10
$5.62
each
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In Stock
Get 20 by
Tue, Jun 9
Total Available: 63
In Stock
Get 20 by
Tue, Jun 9
Total Available: 63
Add to List
680503A Compare Checkbox
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3/8" PEX Fitting for Manifolds
SKU:
680503A
Caleffi
SKU:
680503A
Brand:
Caleffi
–
+
$9.94
each
BOX UP & SAVE 11%
–
+
$88.00 box of 10
$8.80
each
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In Stock
Get 33 by
Tue, Jun 9
Total Available: 97
In Stock
Get 33 by
Tue, Jun 9
Total Available: 97
Add to List
2457575 Compare Checkbox
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3/4" PEX-AL-PEX x 3/4" FNPT Transition w/ Fitting Assembly
SKU:
2457575
Mr. PEX
SKU:
2457575
Brand:
Mr. PEX
–
+
$14.21
each
BOX UP & SAVE 5%
–
+
$135.00 box of 10
$13.50
each
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Add to List
In Stock
Get 10 by
Tue, Jun 9
Total Available: 20
In Stock
Get 10 by
Tue, Jun 9
Total Available: 20
Add to List
680504A Compare Checkbox
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1/2" PEX Fitting for Manifolds
SKU:
680504A
Caleffi
SKU:
680504A
Brand:
Caleffi
(1)
–
+
$10.17
each
BOX UP & SAVE 10%
–
+
$92.00 box of 10
$9.20
each
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Add to List
In Stock
Get 496 by
Tue, Jun 9
Total Available: 1,259
In Stock
Get 496 by
Tue, Jun 9
Total Available: 1,259
Add to List
2461013 Compare Checkbox
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1" PEX-AL-PEX x 1-1/4" Copper Pipe Transition w/ Fitting Assembly
SKU:
2461013
Mr. PEX
SKU:
2461013
Brand:
Mr. PEX
(1)
–
+
$14.71
each
BOX UP & SAVE 4%
–
+
$141.40 box of 10
$14.14
each
ADD TO CART
Add to List
In Stock
Get 3 by
Fri, Jun 12
In Stock
Get 3 by
Fri, Jun 12
Add to List
680555A Compare Checkbox
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5/8" PEX Fitting for Manifolds
SKU:
680555A
Caleffi
SKU:
680555A
Brand:
Caleffi
(1)
–
+
$8.87
each
BOX UP & SAVE 6%
–
+
$83.40 box of 10
$8.34
each
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Add to List
In Stock
Get 10 by
Tue, Jun 9
Total Available: 50
In Stock
Get 10 by
Tue, Jun 9
Total Available: 50
Add to List
680505A Compare Checkbox
Compare
3/4" PEX Fitting for Manifolds
SKU:
680505A
Caleffi
SKU:
680505A
Brand:
Caleffi
(1)
–
+
$10.79
each
BOX UP & SAVE 10%
–
+
$96.80 box of 10
$9.68
each
ADD TO CART
Add to List
In Stock
Get 108 by
Tue, Jun 9
Total Available: 328
In Stock
Get 108 by
Tue, Jun 9
Total Available: 328
Add to List
682530A Compare Checkbox
Compare
3/8" PEX-AL-PEX Loop Fitting for Manifolds
SKU:
682530A
Caleffi
SKU:
682530A
Brand:
Caleffi
–
+
$8.56
each
BOX UP & SAVE 10%
–
+
$77.40 box of 10
$7.74
each
ADD TO CART
Add to List
In Stock
Get 50 by
Tue, Jun 9
Total Available: 102
In Stock
Get 50 by
Tue, Jun 9
Total Available: 102
Add to List
682540A Compare Checkbox
Compare
1/2" PEX-AL-PEX Loop Fitting for Manifolds
SKU:
682540A
Caleffi
SKU:
682540A
Brand:
Caleffi
(1)
–
+
$9.94
each
BOX UP & SAVE 14%
–
+
$429.00 box of 50
$8.58
each
ADD TO CART
Add to List
In Stock
Get 51 by
Tue, Jun 9
Total Available: 318
In Stock
Get 51 by
Tue, Jun 9
Total Available: 318
Add to List
682545A Compare Checkbox
Compare
5/8" PEX-AL-PEX Loop Fitting for Manifolds
SKU:
682545A
Caleffi
SKU:
682545A
Brand:
Caleffi
–
+
$10.31
each
BOX UP & SAVE 11%
–
+
$92.20 box of 10
$9.22
each
ADD TO CART
Add to List
In Stock
Get 62 by
Tue, Jun 9
Total Available: 95
In Stock
Get 62 by
Tue, Jun 9
Total Available: 95
Add to List
682550A Compare Checkbox
Compare
3/4" PEX-AL-PEX Loop Fitting for Manifolds
SKU:
682550A
Caleffi
SKU:
682550A
Brand:
Caleffi
–
+
$17.56
each
BOX UP & SAVE 6%
–
+
$164.60 box of 10
$16.46
each
ADD TO CART
Add to List
In Stock
Get 33 by
Tue, Jun 9
Total Available: 93
In Stock
Get 33 by
Tue, Jun 9
Total Available: 93
Add to List
1
2
Resources
FAQs, Manuals & Videos
Videos
Radiant Heating Systems
Connecting PEX Tubing to Copper Pipe
Learn How to Connect Compression Adapters to PEX
How to Measure Pipe and Fittings (Actual vs Nominal Size)
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