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

Under Floor Heating

93005

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

93305

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

086061-2

Watts Radiant 3/8 in. Onix x 2 ft. Sample
$ 0.00

086061-160

Watts Radiant 3/8 in. Onix x 160 ft. Coil
$ 552.34

086061-180

Watts Radiant 3/8 in. Onix x 180 ft. Coil
$ 622.05

086061-200

Watts Radiant 3/8 in. Onix x 200 ft. Coil
$ 691.49

086061-600

Watts Radiant 3/8 in. Onix x 600 ft. Coil
$ 2,071.05

086081-2

Watts Radiant 1/2 in. Onix x 2 ft. Sample
$ 0.00

086081-200

Watts Radiant 1/2 in. Onix x 200 ft. Coil
$ 897.51

086081-250

Watts Radiant 1/2 in. Onix x 250 ft. Coil
$ 1,121.75

086081-300

Watts Radiant 1/2 in. Onix x 300 ft. Coil
$ 1,344.84

086081-400

Watts Radiant 1/2 in. Onix x 400 ft. Coil
$ 1,791.61

086081-600

Watts Radiant 1/2 in. Onix x 600 ft. Coil
$ 2,686.27

086101-200

Watts Radiant 5/8 in. Onix x 200 ft. Coil
$ 1,058.89

086101-300

Watts Radiant 5/8 in. Onix x 300 ft. Coil
$ 1,583.66

086101-400

Watts Radiant 5/8 in. Onix x 400 ft. Coil
$ 2,111.73

086101-600

Watts Radiant 5/8 in. Onix x 600 ft. Coil
$ 3,162.92

086121-100

Watts Radiant 3/4 in. Onix x 100 ft. Coil
$ 718.20

086121-200

Watts Radiant 3/4 in. Onix x 200 ft. Coil
$ 1,434.75

086121-300

Watts Radiant 3/4 in. Onix x 300 ft. Coil
$ 2,151.84

086121-400

Watts Radiant 3/4 in. Onix x 400 ft. Coil
$ 2,867.29

668510

1/2 in. & 3/8 in. Pneumatic Staple Gun for PEX & Onix
$ 530.00

PH668505

1/2 in. & 3/8 in. Pneumatic Staple Gun for PEX & Onix w/ Extension Arm
$ 929.05

668515

Extension Arm Retrofit Kit
$ 622.03

P668510-RENT

PEX 1/2 in. & 3/8 in. Staple Gun, Rental - $149.00, Deposit - $381.09
$ 530.00

P668505-RENT

PEX 1/2 in. & 3/8 in. Staple Gun w/ Extension Arm, Rental - $199, Deposit - $728.32
$ 929.05

668510-RENT

Onix 1/2 in. & 3/8 in. Staple Gun, Rental - $149.00, Deposit - $381.09
$ 530.00

668500-RENT

Onix 1/2 in. & 3/8 in. Staple Gun w/ Extension Arm, Rental - $199, Deposit - $728.32
$ 927.32

P668520

Staple Plate Conversion Kit (3/8 in. & 1/2 in. PEX)
$ 112.77

668515-RENT

Extension Arm Retrofit Kit, Rental - $49.00, Deposit - $481.09
$ 622.03

668520

Staple Plate Conversion Kit (3/8 in. & 1/2 in. Onix)
$ 110.26

668018-1660

Staples for both 3/8 in. and 1/2 in. Pex and Onix- 1660 pc
$ 38.60

668018-10000

Staples for both 3/8 in. and 1/2 in. Pex and Onix- 10000 pc
$ 125.92

204237

3/8 in. Onix Barb, 16-branch x 1 in. Trunk x 48 in. long Cut Manifold
$ 307.21

205116

1/2 in. Stub, 16-branch x 1 in. Trunk x 48 in. long Cut Manifold
$ 318.70

205412

3/4 in. Stub, 12-branch x 1-1/4 in. Trunk x 48 in. long Cut Manifold
$ 308.66

RB-6

Pneumatic Pex Clip Gun
$ 337.50

F4OD

3/8 in. Flush Mount Pex Clips (100/Box)
$ 9.80

F5OD

1/2 in. Flush Mount Pex Clips (100/Box)
$ 8.28

F6OD

5/8 in. Flush Mount Pex Clips (100/Box)
$ 6.86

P3BK

3/8 in. Stand-off Pex Clips (100/Box)
$ 8.40

P4BK

1/2 in. Stand-off Pex Clips (100/Box)
$ 7.90

P6BK

3/4 in. Stand-off Pex Clips (100/Box)
$ 7.90

428337

SS Manifold replacement blue cap
$ 8.24

449000

Caleffi White Handle for 668 Manifolds
$ 8.37

502043A

Caleffi MINICAL® Automatic air vent 1/2 in. straight thread Male
$ 21.76

656344

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

656354

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

656404

Caleffi Thermoelectric Actuator 24v
$ 72.10

656414

Caleffi Thermo-Electric Actuator 24v w/microswitch
$ 88.75

659044

Caleffi Manifold Housing Box:up to 3 outlet assy
$ 278.93

659064

Caleffi Manifold Housing Box:up to 6 outlet assy
$ 305.14

659084

Caleffi Manifold Housing Box:Up to 10 Outlet Assy
$ 359.23

659104

Caleffi Manifold Housing Box:up to 13 outlet assy
$ 411.64

659124

Caleffi Manifold Housing Box:up to17 outlet assy
$ 466.58

666162

Universal Manifold Bracket 1 in. - 1-1/4 in.
$ 79.76

6686C5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 3 loop 1 in.
$ 512.30

6686D5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 4 loop 1 in.
$ 585.80

6686E5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 5 loop 1 in.
$ 659.30

6686F5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 6 loop 1 in.
$ 734.27

6686G5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 7 loop 1 in.
$ 807.77

6686H5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 8 loop 1 in.
$ 884.21

6686I5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 9 loop 1 in.
$ 956.97

6686L5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 10 loop 1 in.
$ 1,031.94

6686M5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 11 loop 1 in.
$ 1,105.44

6686N5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 12 loop 1 in.
$ 1,179.68

6686O5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 13 loop 1 in.
$ 1,254.65

6687C5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 3 loop 1 1/4 in.
$ 541.70

6687D5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 4 loop 1 1/4 in.
$ 617.40

6687E5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 5 loop 1 1/4 in.
$ 691.64

6687F5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 6 loop 1 1/4 in.
$ 765.14

6687G5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 7 loop 1 1/4 in.
$ 838.64

6687H5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 8 loop 1 1/4 in.
$ 914.34

6687I5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 9 loop 1 1/4 in.
$ 989.31

6687L5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 10 loop 1 1/4 in.
$ 1,062.81

6687M5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 11 loop 1 1/4 in.
$ 1,134.84

6687N5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 12 loop 1 1/4 in.
$ 1,209.81

6687O5S1A

Caleffi TwistFlowâ„¢ Radiant Manifold Assembly 13 loop 1 1/4 in.
$ 1,284.05

NA669150

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

669231

Onix Unwinder
$ 154.25

675900A

Caleffi Dual-Temp Push-Fit Thermometer
$ 9.41

680503A

Caleffi Fitting 3/8 in. Nominal PEX
$ 8.89

680504A

Caleffi Fitting 1/2 in. Nominal PEX
$ 8.89

680505A

Caleffi Fitting 3/4 in. Nominal PEX
$ 8.89

680507

Caleffi Fitting 5/16 in. Nominal PEX
$ 8.37

680555A

Caleffi Fitting 5/8 in. Nominal PEX
$ 8.89

682530A

Caleffi 3/8 in. PEX-AL-PEX Fitting
$ 9.04

682540A

Caleffi 1/2 in. PEX-AL-PEX Fitting
$ 9.04

682545A

Caleffi 5/8 in. PEX-AL-PEX Fitting
$ 9.56

682550A

Caleffi 3/4 in. PEX-AL-PEX Fitting
$ 17.13

689001-10

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

689002-1

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

689003-1

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

689004-1

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

689004-10

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

691060-100

1/2 in. PEX, 3/8 in. Onix Nailtite - 100 pc
$ 25.12

81000459

Replacement O-ring for SS-T20 Swivel Fitting
$ 77.85

8220-15-2

Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 2 Port - 2 Brackets
$ 622.45

8220-15-2X

Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 2 Port - 2 Brackets
$ 429.24

8220-15-3

Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 3 Port - 4 Brackets
$ 843.01