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.


    PB032161-100

    1 in.-100 ft. Coil Watts Radiant BarrierPEX+
    326.70

    850-153

    LEGENDFlex 3/4 in. PEX Tubing with Oxygen Barrier-300 feet
    324.66

    93322

    ComfortPro SUPER B Red Oxy Barrier Pex-B 3/4 in. X 300ft
    315.70

    RL12-100-OR

    3/4 in.-100 ft. Watts Radiant PEX-AL-PEX
    312.57

    D665261

    Watts Radiant 1-1/2 in. SS Manifold Pressure Test Kit
    305.27

    659064

    Caleffi Manifold Housing Box:up to 6 outlet assy
    305.14

    855-34-300

    Legend 3/4 in HyperFlex PERT Tubing w Oxygen Barrier - 300 ft Coil
    298.17

    94940

    ComfortPro PEX-A O2 Barrier Pex -1-1/4 in. X 100 ft.
    290.03

    800-QT200

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

    855-12-500

    Legend 1/2 in HyperFlex PERT Tubing w Oxygen Barrier - 500 ft Coil
    285.11

    850-125

    LEGENDFlex 3/8 in. PEX Tubing with Oxygen Barrier, 500 feet
    282.39

    659044

    Caleffi Manifold Housing Box:up to 3 outlet assy
    278.93

    DK1000

    Watts Radiant 1 in. SS Accessories Kit w/ 1 in. FNPT Isolation Ball Valves
    276.01

    689004-10

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

    RL06-200-OR

    3/8 in.-200 ft. Watts Radiant PEX-AL-PEX
    272.06

    2-Meshup-500

    2 in. Meshups Wiremesh Standoff - 500 pc
    265.00

    COMMANDER-Rental

    Fireman Commander Tubing Unwinder Rental - $149, Deposit - $236
    264.60

    COMMANDER

    Fireman Commander Pex Tubing Uncoiler
    264.60

    DK1010

    Watts Radiant 1 in. SS Accessories Kit Deluxe w/ 1 in. FNPT Isolation Ball Valves
    259.37

    D3804000SS

    Watts Radiant 1 Branch Stainless Steel Add-A-Zone
    258.11

    F19153

    Caleffi Replacement mixing valve
    257.25

    PX690004-10

    Watts Radiant 3/4 in. PEX Stainless Steel Manifold Compression Fitting, Bag of 10
    250.57

    D665161

    Watts Radiant 1 in. SS Manifold Pressure Test Kit
    236.66

    NA10038

    Caleffi UPS 15-58U replacement pump
    230.79

    DK6000

    Watts Radiant 1-1/2 in. SS Accessories Kit w/ 1-1/2 in. Sweat Manifold Adapters
    227.53

    94312

    ComfortPro AquaHeat Pex-A pipe with Oxygen barrier 3/8 in. x 300 ft.
    220.70

    P100500-10

    Railway (3/8 in., 1/2 in., 5/8 in.) 4 ft. Section - 10 pc
    220.51

    PC690004-10

    Watts Radiant 3/4 in. PEX Crimp Stainless Steel Manifold Fitting, Bag of 10
    220.19

    850-161

    LEGENDFlex 1 in. PEX Tubing with Oxygen Barrier, 100 feet
    207.67

    D4201720-P

    Watts Radiant 1 in. SS Trunk Iso Valve Set
    204.51

    850-133

    LEGENDFlex 1/2 in. PEX Tubing with Oxygen Barrier, 300 feet
    197.00

    PB032121-100

    3/4 in.-100 ft. Coil Watts Radiant BarrierPEX+
    194.68

    93305

    ComfortPro SUPER B Red Oxy Barrier Pex-B 1/2 in. X 300ft
    193.37

    PT032121-100

    Watts Radiant 3/4 in. RadiantPERT x 100 ft. Coil
    192.88

    833-825

    Legend Angled Isolation Valve & Thermometer, Pair
    192.33

    855-10-100

    Legend 1 in HyperFlex PERT Tubing w Oxygen Barrier - 100 ft Coil
    191.01

    93128

    ComfortPro SUPER B Red Oxy Barrier Pex-B 1 in. X 100ft
    176.32

    PC690002-10

    Watts Radiant 1/2 in. PEX Crimp Stainless Steel Manifold Fitting - Bag of 10
    176.15

    RLC01B10T20-10

    Watts Radiant 5/8 in. PEX-AL-PEX Compression Stainless Steel Manifold Fitting, Bag of 10
    174.82

    PX690002-10

    Watts Radiant 1/2 in. PEX Stainless Steel Manifold Compression Fitting, Bag of 10
    174.27

    PC690001-10

    Watts Radiant 3/8 in. PEX Crimp Stainless Steel Manifold Fitting, Bag of 10
    173.01

    855-12-300

    Legend 1/2 in HyperFlex PERT Tubing w Oxygen Barrier - 300 ft Coil
    171.16

    689001-10

    3/8 in. Onix x 3/4 in. BSP Swivel Fitting, Bag of 10
    169.56

    833-855

    Legend Isolation Valve & Thermometer, Pair
    166.50

    D0708

    Watts Radiant 1-1/2 in. SS Manifold x 1-1/2 in. Female Sweat Adapter
    144.79

    DK3000

    Watts Radiant 1 in. SS Accessories Kit w/ 1 in. Sweat Manifold Adapters
    140.12

    3-Meshup-200

    3 in. Meshups Wiremesh Standoff - 200 pc
    136.00

    PB032081-100

    1/2 in.-100 ft. Coil Watts Radiant BarrierPEX+
    135.36

    RLC0501B08T20-10

    Watts Radiant 1/2 in. PEX-AL-PEX Compression Stainless Steel Manifold Fitting, Bag of 10
    134.90

    2-Meshup-250

    2 in. Meshups Wiremesh Standoff - 250 pc
    132.50

    DK7000

    Watts Radiant 1 in. SS Accessories Kit w/ 3/4 in. Sweat Manifold Adapters
    127.49

    22C24NC4

    Watts Radiant Zone Valve Thermal Actuator
    116.44

    D3290010-P

    Watts Radiant 1-1/2 in. SS Manifold Couping, 1 Pair
    114.43

    656354

    Caleffi TwisFlow Thermo-Electric 24 V AC/DC, 250 mA, 300 seconds, micro-switch
    110.73

    850-151

    LEGENDFlex 3/4 in. PEX Tubing with Oxygen Barrier, 100 feet
    108.22

    93222-4

    ComfortPro SUPER B Red Oxy Barrier Pex-B 3/4" X 4 ft. Stick
    107.88

    4-Meshup-100

    4 in. Meshups Wiremesh Standoff - 100 pc
    107.50

    93102

    ComfortPro SUPER B Red Oxy Barrier Pex-B 3/4 in. X 100ft
    105.23

    D3515925-N

    Watts Radiant Hi-Flow 1-1/2 in. Stainless Steel Manifold Elbow, Female BSP x Male BSP
    103.09

    22C24NC2

    Watts Radiant Zone Valve Thermal Actuator, 2 Wire
    102.76

    D3515940-N

    Watts Radiant 1-1/2 in. Vent-and-Purge Assembly
    100.42

    P667350-300

    Watts Radiant Foamboard Staples, 2.25 in., Box of 300
    99.46

    855-34-100

    Legend 3/4 in HyperFlex PERT Tubing w Oxygen Barrier - 100 ft Coil
    99.39

    D3515920-P

    Watts Radiant Hi-Flow SS Manifold x 1-1/2 in. MNPT Adapter, Pair
    98.91

    833-825R

    Legend Angled Isolation Valve & Thermometer, Red Handle
    96.16

    833-825B

    Legend Angled Isolation Valve & Thermometer, Blue Handle
    96.16

    656344

    Caleffi TwisFlow Thermo-Electric 24 V AC/DC, 250 mA, 300 seconds
    93.82

    D402178-P

    Watts Radiant 1 in. SS Manifold Couping, 1 Pair
    92.08

    656414

    Caleffi Thermo-Electric Actuator 24v w/microswitch
    88.75

    833-855R

    Legend Isolation Valve & Thermometer, Red Handle
    83.26

    833-855B

    Legend Isolation Valve & Thermometer, Blue Handle
    83.26

    830-201

    Legend 4-wire circuit actuator with end switch
    83.09

    D4201480-P

    Watts Radiant 1 in. SS Manifold x 1 in. MNPT Adapter, 1 Pair
    81.07

    81000459

    Replacement O-ring for SS-T20 Swivel Fitting
    77.85

    D4201715-N

    Watts Radiant 1 in. Vent-and-Purge Assembly
    76.74

    P667300-300

    Watts Radiant Foamboard Staples, 1.5 in., Box of 300
    74.18

    656404

    Caleffi Thermoelectric Actuator 24v
    72.10

    D3517020-N

    Watts Radiant 1 in. SS Manifold Elbow, Female BSP x Male BSP
    70.40

    1.5-Meshup-150

    1-1/2 in. Meshups Wiremesh Standoff - 150 pc
    70.20

    PTC200

    Professional Tubing Cutter
    66.88

    833-805

    Legend Chrome Plated Brass Air & Water Purge Adapter
    66.04

    93005

    ComfortPro SUPER B Red Oxy Barrier Pex-B 1/2 in. X 100ft
    63.29

    800-340-55

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

    D5SSX4C-N

    Watts Radiant 1 in. SS Manifold x 3/4 in. Crimp Adapter, Each
    53.21

    D0505-P

    Watts Radiant 1 in. SS Manifold x 1 in. Female Sweat Adapter
    50.55

    D0504-P

    Watts Radiant 1 in. SS Manifold x 3/4 in. Female Sweat Adapter, 1 Pair
    50.54

    800-340-40

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

    93228-4

    ComfortPro SUPER B Red Oxy Barrier Pex-B 1" X 4 ft. Stick
    46.63

    D3151190N

    Watts Radiant 1-1/2 in. SS Manifold replacement flowmeter/valve (0-4 gpm)
    45.54

    D3151122N

    Watts Radiant 1 in. SS Manifold replacement flowmeter/valve (0-2 gpm)
    45.54

    RLC01B12T20-1

    Watts Radiant 3/4 in. PEX-AL-PEX Compression Stainless Steel Manifold Fitting
    44.86

    800-251

    Ratcheting Professional Tubing Cutter
    43.83

    800-234

    Legend 3/4 in. High Capacity Manifold PEX Fitting - Pair
    37.91

    667161-1000

    Cable Ties - 1000 pc
    35.03

    833-861

    Legend Mounting Bracket and Collar - Pair
    34.89

    800-349

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

    D6151005

    Watts Radiant SS Manifold replacement temperature gauge
    32.53

    689004-1

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

    NA669150

    Caleffi flow meter 3/4 in. M X 3/4 in. F, 1/4 to 1 gpm
    29.99

    830-145

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