• 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
  • Radiant Insulation
  • Promotional
  • Caleffi
  • ComfortPro
  • Legend
  • Nibco
  • Tekmar
  • Tribal
  • Watts
  • Webstone
573012A
Caleffi AutoFill Combo (with backflow preventer and pressure gauge) , 1/2 in. NPT
201.39 201.39000000000001 USD
573503A
Caleffi Caleffi Backflow Preventer 3/4 in. NPT
88.94 88.94 USD
654
Tekmar Snow Melting Control 654 - tekmarNet® Electric or Hydronic Boiler / Mixing
756.76 756.76 USD
656344
Caleffi TwisFlow Thermo-Electric 24 V AC/DC, 250 mA, 300 seconds
93.82 93.82000000000001 USD
656354
Caleffi TwisFlow Thermo-Electric 24 V AC/DC, 250 mA, 300 seconds, micro-switch
110.73 110.73 USD
656404
Caleffi Thermoelectric Actuator 24v
72.10 72.10000000000001 USD
656414
Caleffi Thermo-Electric Actuator 24v w/microswitch
88.75 88.75 USD
659044
Caleffi Manifold Housing Box:up to 3 outlet assy
278.93 278.93 USD
659064
Caleffi Manifold Housing Box:up to 6 outlet assy
305.14 305.14 USD
659084
Caleffi Manifold Housing Box:Up to 10 Outlet Assy
359.23 359.23 USD
659104
Caleffi Manifold Housing Box:up to 13 outlet assy
411.64 411.64 USD
659124
Caleffi Manifold Housing Box:up to17 outlet assy
466.58 466.58 USD
660085
Kit,Repair,1/2 in.,SelfTite
42.02 42.02 USD
660106
5/8 in. Onix Repair Kit (2 Couplings, 4 Torque Tites)
99.48 99.48 USD
660125
Kit,Repair,3/4 in.,SelfTite
60.51 60.51 USD
663025-10
Clamp,Selftite,5/8 in.-10
44.17 44.17 USD
6641524-10
Clamp, TorqueTite, 1/2 in.- Bag of 10
93.02 93.02 USD
6641928-10
Clamp, TorqueTite, 5/8 in.- Bag of 10
101.28 101.28 USD
6686C5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 3 loop 1 in.
512.30 512.3 USD
6686D5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 4 loop 1 in.
585.80 585.8000000000001 USD
6686E5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 5 loop 1 in.
659.30 659.3000000000001 USD
6686F5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 6 loop 1 in.
734.27 734.27 USD
6686G5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 7 loop 1 in.
807.77 807.77 USD
6686H5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 8 loop 1 in.
884.21 884.21 USD
6686I5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 9 loop 1 in.
956.97 956.97 USD
6686L5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 10 loop 1 in.
1,031.94 1031.94 USD
6686M5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 11 loop 1 in.
1,105.44 1105.44 USD
6686N5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 12 loop 1 in.
1,179.68 1179.68 USD
6686O5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 13 loop 1 in.
1,254.65 1254.65 USD
6687C5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 3 loop 1 1/4 in.
541.70 541.7 USD
6687D5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 4 loop 1 1/4 in.
617.40 617.4 USD
6687E5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 5 loop 1 1/4 in.
691.64 691.64 USD
6687F5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 6 loop 1 1/4 in.
765.14 765.14 USD
6687G5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 7 loop 1 1/4 in.
838.64 838.64 USD
6687H5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 8 loop 1 1/4 in.
914.34 914.34 USD
6687I5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 9 loop 1 1/4 in.
989.31 989.3100000000001 USD
6687L5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 10 loop 1 1/4 in.
1,062.81 1062.81 USD
6687M5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 11 loop 1 1/4 in.
1,134.84 1134.84 USD
6687N5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 12 loop 1 1/4 in.
1,209.81 1209.81 USD
6687O5S1A
Caleffi TwistFlow™ Radiant Manifold Assembly 13 loop 1 1/4 in.
1,284.05 1284.05 USD
NA669150
Caleffi flow meter 3/4 in. M X 3/4 in. F, 1/4 to 1 gpm
29.99 29.990000000000002 USD
675900A
Caleffi Dual-Temp Push-Fit Thermometer
9.41 9.41 USD
676256A
Caleffi Zone Valve 3/4 in. Press Fit Twist Top w/ES
177.87 177.87 USD
676258A
Caleffi Zone Valve 3/4 in. PEX exp, Twistop end switch
172.73 172.73 USD
676259A
Caleffi Zone Valve 3/4 in. SWT, Twistop end switch
172.73 172.73 USD
677101-10
5/8 in. Onix Coupling 10/Pkg
90.14 90.14 USD
680503A
Caleffi Fitting 3/8 in. Nominal PEX
8.89 8.89 USD
680504A
Caleffi Fitting 1/2 in. Nominal PEX
8.89 8.89 USD
680505A
Caleffi Fitting 3/4 in. Nominal PEX
8.89 8.89 USD
680507
Caleffi Fitting 5/16 in. Nominal PEX
8.37 8.370000000000001 USD
680555A
Caleffi Fitting 5/8 in. Nominal PEX
8.89 8.89 USD
682530A
Caleffi 3/8 in. PEX-AL-PEX Fitting
9.04 9.040000000000001 USD
682540A
Caleffi 1/2 in. PEX-AL-PEX Fitting
9.04 9.040000000000001 USD
682545A
Caleffi 5/8 in. PEX-AL-PEX Fitting
9.56 9.56 USD
682550A
Caleffi 3/4 in. PEX-AL-PEX Fitting
17.13 17.13 USD
685001-1
1/2 in.Onix x 1/2 in. Male Sweat
8.40 8.4 USD
685001-10
1/2 in.Onix x 1/2 in. Male Sweat 10/Pkg
76.86 76.86 USD
686001-10
5/8 in.Onix x 1/2 in. Male Sweat 10/Pkg
85.09 85.09 USD
689003-1
5/8 in. Onix x 3/4 in. BSP Swivel Fitting
24.82 24.82 USD
705075
Watts Combination Temp/Pressure Gauge, 32 deg–248 degF/0–50 PSI
65.36 65.36 USD
705100
Watts Combination Temp/Pressure Gauge, 60°–320°F/0–200
65.36 65.36 USD
800-305
Legend 1/2 in. Tubing Bend Support
5.82 5.82 USD
800-503
Legend Tube Bend Support
3.68 3.68 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
622.45 622.45 USD
8220-15-2X
Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 2 Port - 2 Brackets
429.24 429.24 USD
8220-15-3
Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 3 Port - 4 Brackets
843.01 843.01 USD
8220-15-3X
Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 3 Port - 4 Brackets
649.80 649.8000000000001 USD
8220-15-4
Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 4 Port - 4 Brackets
993.42 993.4200000000001 USD
8220-15-4X
Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 4 Port - 4 Brackets
800.20 800.2 USD
8220-15-5
Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 5 Port - 4 Brackets
1,128.38 1128.38 USD
8220-15-5X
Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 5 Port - 4 Brackets
935.16 935.16 USD
8220-15-6
Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 6 Port - 4 Brackets
1,276.41 1276.41 USD
8220-15-6X
Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 6 Port - 4 Brackets
1,083.19 1083.19 USD
8220-15-7
Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 7 Port - 4 Brackets
1,413.74 1413.74 USD
8220-15-7X
Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 7 Port - 4 Brackets
1,220.52 1220.52 USD
8220-15-8
Legend M-8220 High Capacity Manifold Kit 1-1/2 in. OT-63 Brass Bar 8 Port - 4 Brackets
1,556.42 1556.42 USD
8220-15-8X
Legend M-8220X High Capacity Manifold Expansion Kit 1-1/2 in. OT-63 Brass Bar, 8 Port - 4 Brackets
1,363.20 1363.2 USD
8220-20-5
Legend M-8220 High Capacity Manifold Kit 2 in. OT-63 Brass Bar 5 Port - 4 Brackets
1,262.14 1262.14 USD
8220-20-5X
Legend M-8220X High Capacity Manifold Expansion Kit 2 in. OT-63 Brass Bar, 5 Port - 4 Brackets
1,068.93 1068.93 USD
830-140
Legend 5/16 in. PEX to Manifold Connector - Pair
11.61 11.61 USD
830-144
Legend 5/8 in. PEX to Manifold Fitting - Pair
12.76 12.76 USD
830-144C
Legend 5/8 in. PEX-AL-PEX Tubing to Manifold Fitting - Pair
13.39 13.39 USD
830-145
Legend 3/4 in. PEX to Manifold Fitting - Pair
28.06 28.060000000000002 USD
830-145C
Legend 3/4 in. PEX-AL-PEX Tubing to Manifold Fitting - Pair
25.05 25.05 USD
8330AP-10-5
Legend Stainless Steel Angle Pro Manifold, 5 Port
530.20 530.2 USD
8330P-10-5
Legend Stainless Steel Pro Manifold, 5 Port
506.15 506.15000000000003 USD
833-805
Legend Chrome Plated Brass Air & Water Purge Adapter
66.04 66.04 USD
833-815
Legend 1 in. manifold union
19.93 19.93 USD
833-825
Legend Angled Isolation Valve & Thermometer, Pair
192.33 192.33 USD
833-825B
Legend Angled Isolation Valve & Thermometer, Blue Handle
96.16 96.16 USD
833-825R
Legend Angled Isolation Valve & Thermometer, Red Handle
96.16 96.16 USD
833-845
Legend 1 in. Manifold End Plug
8.10 8.1 USD
833-855
Legend Isolation Valve & Thermometer, Pair
166.50 166.5 USD
833-855B
Legend Isolation Valve & Thermometer, Blue Handle
83.26 83.26 USD
833-855R
Legend Isolation Valve & Thermometer, Red Handle
83.26 83.26 USD
850-125
LEGENDFlex 3/8 in. PEX Tubing with Oxygen Barrier, 500 feet
282.39 282.39 USD
850-129
LEGENDFlex 3/8 in. PEX Tubing with Oxygen Barrier, 1000 feet
564.79 564.79 USD
850-133
LEGENDFlex 1/2 in. PEX Tubing with Oxygen Barrier, 300 feet
197.00 197.0 USD
850-135
LEGENDFlex 1/2 in. PEX Tubing with Oxygen Barrier, 500 feet
328.33 328.33 USD