Skip to Content
  • 25+ Years Experience
  • American-Made Quality
  • Expert Technical Support
  • Fast Shipping

Slab Heating

Slab Heating Material

Slab Heating Material is literally set in stone. Choose wisely.

Free Estimates

    Slab Heating Tubing

    Slab Heating Tubing

    Flexible, durable and affordable tubing for radiant heating installed in concrete slabs.

    Slab Heating Manifolds

    Slab Heating Manifolds

    They take the most abuse of any component in a heating system. Choose a quality manifold with flow and temperature gauges...your welcome.

    Slab Heating Tools and Hardware

    Slab Heating Tools & Hardware

    Ease the installation and improve performance of a concrete slab heating system.


    8330P-10-9

    Legend Stainless Steel Pro Manifold, 9 Port
    755.69

    8330P-10-8

    Legend Stainless Steel Pro Manifold, 8 Port
    684.24

    8330P-10-7

    Legend Stainless Steel Pro Manifold, 7 Port
    621.86

    8330P-10-6

    Legend Stainless Steel Pro Manifold, 6 Port
    563.49

    8330P-10-5

    Legend Stainless Steel Pro Manifold, 5 Port
    506.15

    8330P-10-4

    Legend Stainless Steel Pro Manifold, 4 Port
    450.80

    8330P-10-3

    Legend Stainless Steel Pro Manifold, 3 Port
    394.44

    8330P-10-2

    Legend Stainless Steel Pro Manifold, 2 Port
    339.11

    8330P-10-12

    Legend Stainless Steel Pro Manifold, 12 Port
    967.01

    8330P-10-11

    Legend Stainless Steel Pro Manifold, 11 Port
    896.57

    8330P-10-10

    Legend Stainless Steel Pro Manifold, 10 Port
    825.12

    8330AP-10-9

    Legend Stainless Steel Angle Pro Manifold, 9 Port
    778.74

    8330AP-10-8

    Legend Stainless Steel Angle Pro Manifold, 8 Port
    708.28

    8330AP-10-7

    Legend Stainless Steel Angle Pro Manifold, 7 Port
    645.89

    8330AP-10-6

    Legend Stainless Steel Angle Pro Manifold, 6 Port
    587.52

    8330AP-10-5

    Legend Stainless Steel Angle Pro Manifold, 5 Port
    530.20

    8330AP-10-4

    Legend Stainless Steel Angle Pro Manifold, 4 Port
    473.86

    8330AP-10-3

    Legend Stainless Steel Angle Pro Manifold, 3 Port
    417.55

    8330AP-10-2

    Legend Stainless Steel Angle Pro Manifold, 2 Port
    362.22

    8330AP-10-12

    Legend Stainless Steel Angle Pro Manifold, 12 Port
    990.08

    8330AP-10-11

    Legend Stainless Steel Angle Pro Manifold, 11 Port
    920.65

    8330AP-10-10

    Legend Stainless Steel Angle Pro Manifold, 10 Port
    849.18

    833-910

    Legend M-8300 Replacement Thermometer
    13.75

    833-862

    Legend Flow Meter Assembly
    25.24

    833-861

    Legend Mounting Bracket and Collar - Pair
    34.89

    833-855R

    Legend Isolation Valve & Thermometer, Red Handle
    83.26

    833-855B

    Legend Isolation Valve & Thermometer, Blue Handle
    83.26

    833-855

    Legend Isolation Valve & Thermometer, Pair
    166.50

    833-845

    Legend 1 in. Manifold End Plug
    8.10

    833-825R

    Legend Angled Isolation Valve & Thermometer, Red Handle
    96.16

    833-825B

    Legend Angled Isolation Valve & Thermometer, Blue Handle
    96.16

    833-825

    Legend Angled Isolation Valve & Thermometer, Pair
    192.33

    833-815

    Legend 1 in. manifold union
    19.93

    833-805

    Legend Chrome Plated Brass Air & Water Purge Adapter
    66.04

    833-141

    Legend Manifold Port Cap
    7.87

    830-201S

    Legend Replacement Actuator Adapter for Stainless Steel Manifolds
    4.44

    830-201

    Legend 4-wire circuit actuator with end switch
    83.09

    830-145C

    Legend 3/4 in. PEX-AL-PEX Tubing to Manifold Fitting - Pair
    25.05

    830-145

    Legend 3/4 in. PEX to Manifold Fitting - Pair
    28.06

    830-144C

    Legend 5/8 in. PEX-AL-PEX Tubing to Manifold Fitting - Pair
    13.39

    830-144

    Legend 5/8 in. PEX to Manifold Fitting - Pair
    12.76

    830-143P

    Legend 1/2 in. Cold Expansion PEX (F1960) Tube Connector, Pair; for M-8330 & M-8300E Stainless Steel Manifolds
    26.71

    830-143C

    Legend 1/2 in. PEX-AL-PEX Tubing to Manifold Fitting - Pair
    12.76

    830-143

    Legend 1/2 in. PEX to Manifold Fitting - Pair
    12.20

    830-142C

    Legend 3/8 in. PEX-AL-PEX Tubing to Manifold Fitting - Pair
    12.43

    830-142

    Legend 3/8 in. PEX to Manifold Fitting - Pair
    12.16

    830-140

    Legend 5/16 in. PEX to Manifold Connector - Pair
    11.61

    8220-20-6X

    Legend M-8220X High Capacity Manifold Expansion Kit 2 in. OT-63 Brass Bar, 6 Port - 4 Brackets
    1,285.92

    8220-20-6

    Legend M-8220 High Capacity Manifold Kit 2 in. OT-63 Brass Bar 6 Port - 4 Brackets
    1,488.80

    8220-20-5X

    Legend M-8220X High Capacity Manifold Expansion Kit 2 in. OT-63 Brass Bar, 5 Port - 4 Brackets
    1,122.37

    8220-20-5

    Legend M-8220 High Capacity Manifold Kit 2 in. OT-63 Brass Bar 5 Port - 4 Brackets
    1,325.24

    8220-20-4X

    Legend M-8220X High Capacity Manifold Expansion Kit 2 in. OT-63 Brass Bar, 4 Port - 4 Brackets
    955.70

    8220-20-4

    Legend M-8220 High Capacity Manifold Kit 2 in. OT-63 Brass Bar 4 Port - 4 Brackets
    1,158.58

    8220-20-3X

    Legend M-8220X High Capacity Manifold Expansion Kit 2 in. OT-63 Brass Bar, 3 Port - 4 Brackets
    791.53

    8220-20-3

    Legend M-8220 High Capacity Manifold Kit 2 in. OT-63 Brass Bar 3 Port - 4 Brackets
    994.40

    8220-20-2X

    Legend M-8220X High Capacity Manifold Expansion Kit 2 in. OT-63 Brass Bar, 2 Port - 2 Brackets
    543.70

    8220-20-2

    Legend M-8220 High Capacity Manifold Kit 2 in. OT-63 Brass Bar 2 Port - 2 Brackets
    746.58

    8220-15-8X

    Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 8 Port - 4 Brackets
    1,431.36

    8220-15-8

    Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 8 Port - 4 Brackets
    1,634.24

    8220-15-7X

    Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 7 Port - 4 Brackets
    1,281.55

    8220-15-7

    Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 7 Port - 4 Brackets
    1,484.42

    8220-15-6X

    Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 6 Port - 4 Brackets
    1,137.35

    8220-15-6

    Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 6 Port - 4 Brackets
    1,340.22

    8220-15-5X

    Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 5 Port - 4 Brackets
    981.92

    8220-15-5

    Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 5 Port - 4 Brackets
    1,184.79

    8220-15-4X

    Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 4 Port - 4 Brackets
    840.21

    8220-15-4

    Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 4 Port - 4 Brackets
    1,043.09

    8220-15-3X

    Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 3 Port - 4 Brackets
    682.29

    8220-15-3

    Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 3 Port - 4 Brackets
    885.16

    8220-15-2X

    Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 2 Port - 2 Brackets
    450.70

    8220-15-2

    Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 2 Port - 2 Brackets
    653.57

    81000459

    Replacement O-ring for SS-T20 Swivel Fitting
    77.85

    800-QT200

    Legend QuickTherm Radiant Installation Panels, 2 ft. x 4 ft., 2.8 in. Thick , Box of 10, 80 sqft
    287.82

    800-QT100

    Legend QuickTherm Radiant Installation Panels, 2 ft. x 4 ft., 1.8 in. Thick , Box of 18, 144 sqft
    434.11

    800-349

    Legend Large Dia. Tube Holding Pin, 3 in. x 1 in. Bag of 100 sqft
    33.14

    800-340-RENT

    Legend Stand-up Foamboard Stapler - $149 Rental, Deposit - $387.72
    590.39

    800-340-55

    Legend Foamboard Staples, 2-1/8 in., Box of 300
    61.12

    800-340-40

    Legend Foamboard Staples, 1-1/2 in., Box of 300
    50.51

    800-340

    Legend Stand-up Foamboard Stapler
    590.39

    800-254

    Legend Tubing Cutter, Up to 1-1/4 in.
    14.90

    800-234

    Legend 3/4 in. High Capacity Manifold PEX Fitting - Pair
    39.81

    800-145

    Legend 3/4 in. PEX to 8000/8200 Brass Bar Manifold Fitting - Pair
    23.72

    800-141

    Legend Manifold Port Cap, Each
    7.87

    689004-10

    3/4 in. Onix x 3/4 in. BSP Swivel Fitting, Bag of 10
    275.38

    689004-1

    3/4 in. Onix x 3/4 in. BSP Swivel Fitting
    31.50

    689003-1

    5/8 in. Onix x 3/4 in. BSP Swivel Fitting
    24.82

    689002-1

    1/2 in. Onix x 3/4 in. BSP Swivel Fitting
    19.79

    689001-10

    3/8 in. Onix x 3/4 in. BSP Swivel Fitting, Bag of 10
    169.55

    682550A

    Caleffi 3/4 in. PEX-AL-PEX Fitting
    18.82

    682545A

    Caleffi 5/8 in. PEX-AL-PEX Fitting
    10.51

    682540A

    Caleffi 1/2 in. PEX-AL-PEX Fitting
    9.96

    682530A

    Caleffi 3/8 in. PEX-AL-PEX Fitting
    9.96

    680555A

    Caleffi Fitting 5/8 in. Nominal PEX
    9.80

    680507

    Caleffi Fitting 5/16 in. Nominal PEX
    9.80

    680505A

    Caleffi Fitting 3/4 in. Nominal PEX
    9.80

    680504A

    Caleffi Fitting 1/2 in. Nominal PEX
    9.80

    680503A

    Caleffi Fitting 3/8 in. Nominal PEX
    9.80

    675900A

    Caleffi Dual-Temp Push-Fit Thermometer
    10.35

    6687O5S1A

    Caleffi TwistFlow™ Radiant Manifold Assembly 13 loop 1 1/4 in.
    1,410.42

    6687N5S1A

    Caleffi TwistFlow™ Radiant Manifold Assembly 12 loop 1 1/4 in.
    1,328.88