• Slab Heating
  • Above Floor Heating
  • Under Floor Heating
  • Hydronic snow melting
  • Floor Warming Wire
  • Floor Warming Mats
  • Underfloor Heating Mats
  • Electric Slab Heating
  • Electric Snow Melting
  • Plumbing
  • Fittings
  • Valves
  • Tools
  • Hardware
  • Manifolds
  • Heating System Controls
  • Boilers
  • Insulated Tubing
  • Books
  • Radiant Insulation
  • Promotional
  • Caleffi
  • ComfortPro
  • Legend
  • Nibco
  • Services
  • Sioux Chief
  • Tekmar
  • Tribal
  • Watts
  • Webstone
659124
Caleffi Manifold Housing Box:up to17 outlet assy
405.72 405.72 USD
660076
3/8 in. Onix Repair Kit (2 Couplings, 4 Torque Tites)
49.38 49.38 USD
660085
Kit,Repair,1/2 in.,SelfTite
35.73 35.730000000000004 USD
660086
1/2 in. Onix Repair Kit (2 Couplings, 4 Torque Tites)
68.78 68.78 USD
660106
5/8 in. Onix Repair Kit (2 Couplings, 4 Torque Tites)
84.40 84.4 USD
660125
Kit,Repair,3/4 in.,SelfTite
51.36 51.36 USD
663019-10
Clamp,Selftite,3/8 in.-10
25.14 25.14 USD
663022-10
Clamp,Selftite,1/2 in.-10
34.30 34.300000000000004 USD
663025-10
Clamp,Selftite,5/8 in.-10
37.53 37.53 USD
663029-10
Clamp,Selftite,3/4 in.-10
45.97 45.97 USD
6641117-10
Clamp, TorqueTite, 3/8 in. - Bag of 10
77.93 77.93 USD
6641524-10
Clamp, TorqueTite, 1/2 in.- Bag of 10
79.01 79.01 USD
6641928-10
Clamp, TorqueTite, 5/8 in.- Bag of 10
86.19 86.19 USD
6642232-10
Clamp, TorqueTite, 3/4 in.- Bag of 10
93.02 93.02 USD
666162
Universal Manifold Bracket 1 in. - 1-1/4 in.
67.51 67.51 USD
667161-1000
Cable Ties - 1000 pc
164.36 164.36 USD
6686C5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 3 loop 1 in.
445.41 445.41 USD
6686D5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 4 loop 1 in.
509.36 509.36 USD
6686E5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 5 loop 1 in.
573.30 573.3000000000001 USD
6686F5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 6 loop 1 in.
638.72 638.72 USD
6686G5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 7 loop 1 in.
702.66 702.66 USD
6686H5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 8 loop 1 in.
768.81 768.8100000000001 USD
6686I5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 9 loop 1 in.
832.02 832.02 USD
6686L5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 10 loop 1 in.
897.44 897.44 USD
6686M5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 11 loop 1 in.
961.38 961.38 USD
6686N5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 12 loop 1 in.
1,026.06 1026.06 USD
6686O5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 13 loop 1 in.
1,090.74 1090.74 USD
6687C5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 3 loop 1 1/4 in.
471.14 471.14 USD
6687D5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 4 loop 1 1/4 in.
536.55 536.55 USD
6687E5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 5 loop 1 1/4 in.
601.23 601.23 USD
6687F5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 6 loop 1 1/4 in.
665.18 665.1800000000001 USD
6687G5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 7 loop 1 1/4 in.
729.12 729.12 USD
6687H5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 8 loop 1 1/4 in.
795.27 795.27 USD
6687I5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 9 loop 1 1/4 in.
859.95 859.95 USD
6687L5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 10 loop 1 1/4 in.
923.90 923.9 USD
6687M5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 11 loop 1 1/4 in.
987.11 987.11 USD
6687N5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 12 loop 1 1/4 in.
1,051.79 1051.79 USD
6687O5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 13 loop 1 1/4 in.
1,116.47 1116.47 USD
NA669150
Caleffi flow meter 3/4 in. M X 3/4 in. F, 1/4 to 1 gpm
26.09 26.09 USD
669100
Onix SqueezeTite Pliers
95.73 95.73 USD
669231
Onix Unwinder
131.29 131.29 USD
670
Tekmar WiFi Snow Melting Control Boiler & Mixing / Electric
2,258.41 2258.41 USD
671
Tekmar WiFi Snow Melting Control - Pulse Width Modulation
1,226.76 1226.76 USD
675900A
Caleffi Dual-Temp Push-Fit Thermometer
8.16 8.16 USD
676000A
Caleffi Body only, close-off 20 psid
21.32 21.32 USD
676256A
Caleffi Zone Valve 3/4 in. Press Fit Twist Top w/ES
154.35 154.35 USD
676258A
Caleffi Zone Valve 3/4 in. PEX exp, Twistop end switch
149.94 149.94 USD
676259A
Caleffi Zone Valve 3/4 in. SWT, Twistop end switch
149.94 149.94 USD
676266A
Caleffi Zone Valve 1 in. Press Fit Twist Top w/ES
177.87 177.87 USD
676268A
Caleffi Zone Valve 1 in. PEX exp, Twistop end switch
171.26 171.26 USD
676269A
Caleffi Zone Valve 1 in. SWT, Twistop end switch
171.26 171.26 USD
677062-10
3/8 in. Onix Coupling 10/Pkg
42.92 42.92 USD
677082-10
1/2 in. Onix Coupling 10/Pkg
56.21 56.21 USD
677101-10
5/8 in. Onix Coupling 10/Pkg
76.14 76.14 USD
677121-10
3/4 in. Onix Coupling 10/Pkg
99.84 99.84 USD
680
Tekmar Snow Melting Control - BAS, Boiler & Mixing
2,768.84 2768.84 USD
680503A
Caleffi Fitting 3/8 in. Nominal PEX
7.72 7.72 USD
680504A
Caleffi Fitting 1/2 in. Nominal PEX
7.72 7.72 USD
680505A
Caleffi Fitting 3/4 in. Nominal PEX
7.72 7.72 USD
680507
Caleffi Fitting 5/16 in. Nominal PEX
7.28 7.28 USD
680555A
Caleffi Fitting 5/8 in. Nominal PEX
7.72 7.72 USD
682530A
Caleffi 3/8 in. PEX-AL-PEX Fitting
7.87 7.87 USD
682540A
Caleffi 1/2 in. PEX-AL-PEX Fitting
7.87 7.87 USD
682545A
Caleffi 5/8 in. PEX-AL-PEX Fitting
8.31 8.31 USD
682550A
Caleffi 3/4 in. PEX-AL-PEX Fitting
14.92 14.92 USD
684001-10
3/8 in.Onix x 1/2 in. Male Sweat 10/Pkg
62.13 62.13 USD
685001-1
1/2 in.Onix x 1/2 in. Male Sweat
7.10 7.1000000000000005 USD
685001-10
1/2 in.Onix x 1/2 in. Male Sweat 10/Pkg
65.00 65.0 USD
686001-10
5/8 in.Onix x 1/2 in. Male Sweat 10/Pkg
72.22 72.22 USD
687001-1
3/4 in.Onix x 3/4 in. Male Sweat
149.04 149.04 USD
689001-1
3/8 in. Onix x 3/4 in. BSP Swivel Fitting
16.49 16.490000000000002 USD
689001-10
3/8 in. Onix x 3/4 in. BSP Swivel Fitting, Bag of 10
144.13 144.13 USD
689002-1
1/2 in. Onix x 3/4 in. BSP Swivel Fitting
16.84 16.84 USD
689003-1
5/8 in. Onix x 3/4 in. BSP Swivel Fitting
21.12 21.12 USD
689004-1
3/4 in. Onix x 3/4 in. BSP Swivel Fitting
26.83 26.830000000000002 USD
689004-10
3/4 in. Onix x 3/4 in. BSP Swivel Fitting, Bag of 10
234.56 234.56 USD
691060-100
1/2 in. PEX, 3/8 in. Onix Nailtite - 100 pc
21.20 21.2 USD
705075
Watts Combination Temp/Pressure Gauge, 32 deg–248 degF/0–50 PSI
55.49 55.49 USD
705100
Watts Combination Temp/Pressure Gauge, 60°–320°F/0–200
55.49 55.49 USD
710
Tekmar 3-Way Mixing Valve - 3/4. Brass
191.88 191.88 USD
711
Tekmar 3-Way Mixing Valve - 1. Brass
192.96 192.96 USD
712
Tekmar 3-Way Mixing Valve - 1-1/4. Brass
196.74 196.74 USD
713
Tekmar 3-Way Mixing Valve - 1-1/2. Brass
546.55 546.5500000000001 USD
714
Tekmar 3-Way Mixing Valve - 2. Brass
550.86 550.86 USD
720
Tekmar 4-Way Mixing Valve - 3/4 in. Brass
198.89 198.89000000000001 USD
721
Tekmar 4-Way Mixing Valve - 1 in. Brass
202.66 202.66 USD
722
Tekmar 4-Way Mixing Valve - 1-1/4 in. Brass
205.36 205.36 USD
723
Tekmar 4-Way Mixing Valve - 1-1/2 in. Brass
595.60 595.6 USD
724
Tekmar 4-Way Mixing Valve - 2 in. Brass
616.08 616.08 USD
742
Tekmar Actuating Motor 0-10 V (dc)
461.92 461.92 USD
800-304
Legend 3/4 in. Tubing Bend Support
6.48 6.48 USD
800-305
Legend 1/2 in. Tubing Bend Support
5.30 5.3 USD
800-363
Legend 3/8 in. 1/2 in. Dual Heat Transfer Plate, Ea.
20.25 20.25 USD
800-503
Legend Tube Bend Support
3.69 3.69 USD
8006GRY11-ST
SunTouch HeatMatrix Uncoupling Mat, 10 sq.ft. sheet, Box of 10
38.75 38.75 USD
8006GRY161-ST
SunTouch HeatMatrix Uncoupling Mat, 161 sq.ft. roll
553.50 553.5 USD
8006GRY40-ST
SunTouch HeatMatrix Uncoupling Mat, 40 sq.ft. roll
167.50 167.5 USD
8006HJS-ST
SunTouch HeatMatrix Joint Strip Tape
36.00 36.0 USD
81000459
Replacement O-ring for SS-T20 Swivel Fitting
77.85 77.85000000000001 USD
8220-15-2
Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 2 Port - 2 Brackets
761.41 761.41 USD