3WM2AHF110
6,399.95 6,399.95 6399.95 USD
Watts Radiant 11 Circuit Hi-Flow Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2AHF120
6,776.12 6,776.12 6776.12 USD
Watts Radiant 12 Circuit Hi-Flow Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2AST020
4,064.42 4,064.42 4064.42 USD
Watts Radiant 2 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2AST030
4,199.44 4,199.44 4199.4400000000005 USD
Watts Radiant 3 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2AST040
4,335.71 4,335.71 4335.71 USD
Watts Radiant 4 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2AST050
4,882.70 4,882.70 4882.7 USD
Watts Radiant 5 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2AST060
5,015.84 5,015.84 5015.84 USD
Watts Radiant 6 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2AST070
5,202.35 5,202.35 5202.35 USD
Watts Radiant 7 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2AST080
5,232.50 5,232.50 5232.5 USD
Watts Radiant 8 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2AST090
6,098.51 6,098.51 6098.51 USD
Watts Radiant 9 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2AST100
6,222.22 6,222.22 6222.22 USD
Watts Radiant 10 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2AST110
6,362.27 6,362.27 6362.27 USD
Watts Radiant 11 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NHF020
3,975.87 3,975.87 3975.87 USD
Watts Radiant 2 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NHF030
4,036.78 4,036.78 4036.78 USD
Watts Radiant 3 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NHF040
4,036.78 4,036.78 4036.78 USD
Watts Radiant 4 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NHF050
4,635.90 4,635.90 4635.900000000001 USD
Watts Radiant 5 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NHF060
4,708.12 4,708.12 4708.12 USD
Watts Radiant 6 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NHF070
4,697.44 4,697.44 4697.4400000000005 USD
Watts Radiant 7 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NHF080
4,863.86 4,863.86 4863.86 USD
Watts Radiant 8 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NHF090
5,555.92 5,555.92 5555.92 USD
Watts Radiant 9 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NHF100
5,653.89 5,653.89 5653.89 USD
Watts Radiant 10 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NHF110
5,688.42 5,688.42 5688.42 USD
Watts Radiant 11 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NHF120
5,712.92 5,712.92 5712.92 USD
Watts Radiant 12 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NST020
3,889.21 3,889.21 3889.21 USD
Watts Radiant 2 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NST030
3,975.87 3,975.87 3975.87 USD
Watts Radiant 3 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NST040
4,064.42 4,064.42 4064.42 USD
Watts Radiant 4 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NST050
4,546.09 4,546.09 4546.09 USD
Watts Radiant 5 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NST060
4,632.13 4,632.13 4632.13 USD
Watts Radiant 6 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NST070
4,715.65 4,715.65 4715.650000000001 USD
Watts Radiant 7 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NST080
4,804.83 4,804.83 4804.83 USD
Watts Radiant 8 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NST090
5,238.78 5,238.78 5238.78 USD
Watts Radiant 9 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NST100
5,573.50 5,573.50 5573.5 USD
Watts Radiant 10 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NST110
5,649.49 5,649.49 5649.49 USD
Watts Radiant 11 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
3WM2NST120
5,721.71 5,721.71 5721.71 USD
Watts Radiant 12 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve
Discontinued
400
747.59 747.59 747.59 USD
Tekmar tN2 House Control -Boiler, DHW & Setpoint, Four Zone Valves
401
762.69 762.69 762.69 USD
Tekmar tN2 House Control -Boiler, DHW & Setpoint, Four Zone Pumps
402
881.80 881.80 881.8000000000001 USD
Tekmar tN2 House Control -Boiler, DHW & Setpoint, Mixing, Four Zone Valves
403
980.44 980.44 980.44 USD
Tekmar tN2 House Control -Boiler, DHW & Setpoint, Mixing, Four Zone Pumps
406
1,377.68 1,377.68 1377.68 USD
Tekmar tN2 House Control -Heat Pump & Backup, Four Zone Valves
422
975.05 975.05 975.0500000000001 USD
Tekmar Universal Reset Module - Two tN4, Mixing, Boiler, DHW & SP
423250ST
25.41 25.41 25.41 USD
LoudMouth Monitor
423275ST
23.89 23.89 23.89 USD
WarmWire Strap Double Sided Tape, 36 yd
428337
6.28 6.28 6.28 USD
SS Manifold replacement blue cap
444
469.47 469.47 469.47 USD
Tekmar Mixing Expansion Module 444 - Variable Speed / Floating
446105
27.83 27.83 27.830000000000002 USD
3/8 in. Onix x 1/2 in. Male Sweat MBV (0.44 in. bore)
449000
7.28 7.28 7.28 USD
Caleffi White Handle for 668 Manifolds
480
250.10 250.10 250.1 USD
Tekmar tN4 User Switch - Three Inputs
480048125P
95.70 95.70 95.7 USD
Ultra No-Tear Radiant Barrier Perforated, 4 ft x 125 ft, 500 sqft
480048125S
95.70 95.70 95.7 USD
Ultra No-Tear Radiant Barrier, 4 ft x 125 ft, 500 sqft
482
1,317.32 1,317.32 1317.32 USD
Tekmar Tekmar 482 tN4 Gateway - RS232
486
1,002.00 1,002.00 1002.0 USD
tekmarNet Gateway 486 - Cloud Connectivity with Web & Mobile App
4-Meshup-100
107.50 107.50 107.5 USD
4 in. Meshups Wiremesh Standoff - 100 pc
500110
19.11 19.11 19.11 USD
Extra FloorStat Sensor
500850-SB
233.94 233.94 233.94 USD
Watts Radiant Programmable Touchscreen SunStat Command Thermostat 120/240V
500980
186.48 186.48 186.48 USD
SunStat Relay R4 120/240V Sub Control
502043A
18.01 18.01 18.01 USD
Caleffi MINICAL® Automatic air vent 1/2 in. straight thread Male
TR505353
5.62 5.62 5.62 USD
Tribal 1-1/4 in. pex x 1-1/4 in. pex female sweat
518
97.56 97.56 97.56 USD
Tekmar PID Non-Programable Thermostat
519
111.57 111.57 111.57000000000001 USD
Tekmar PID Non-Programable Thermostat w/Floor Sensor (518 & 079)
521
154.15 154.15 154.15 USD
Tekmar PID 2 Stage Heat or Heat/Cool Programmable Thermostat w/Floor Sensor (Includes Sensor 079)
529912
55.23 55.23 55.230000000000004 USD
Grundfos 3/4 in. Half-Union Threaded End for Domestic Recirculators, Pair
532
137.98 137.98 137.98 USD
Tekmar tekmarNet® Thermostat - One Stage Heat
535051A
115.40 115.40 115.4 USD
Caleffi AutoFill 3/4 in. Union NPT w/ Pressure Gauge (Commercial Applications)
548006A
398.37 398.37 398.37 USD
Caleffi Hydroseparator 1 in. NPT Union
548007A
477.75 477.75 477.75 USD
Caleffi Hydroseparator 1-1/4 in. NPT Union
548008A
626.22 626.22 626.22 USD
Caleffi Hydroseparator 1-1/2 in. NPT Union
548009A
729.86 729.86 729.86 USD
Caleffi Hydroseparator 2 in. NPT Union
548052A
2,842.98 2,842.98 2842.98 USD
Caleffi Hydroseparator 2 in. Flanged
548062A
3,026.73 3,026.73 3026.73 USD
Caleffi Hydroseparator 2 1/2 in. Flanged
548082A
3,788.93 3,788.93 3788.9300000000003 USD
Caleffi Hydroseparator 3 in. Flanged
548102A
4,239.48 4,239.48 4239.4800000000005 USD
Caleffi Hydroseparator 4 in. Flanged
551005A
130.83 130.83 130.83 USD
Caleffi Discal Air Separator 3/4 in. NPT
551006A
141.12 141.12 141.12 USD
Caleffi Discal Air Separator 1 in. NPT
551007A
206.54 206.54 206.54 USD
Caleffi Discal Air Separator 1-1/4 in. NPT
551008A
267.54 267.54 267.54 USD
Caleffi Discal Air Separator 1-1/2 in. NPT
551009A
327.08 327.08 327.08 USD
Caleffi Discal Air Separator 2 in. NPT
552
261.42 261.42 261.42 USD
Tekmar tekmarNet® 4 One Stage Heat Programmable Thermostat
553
368.68 368.68 368.68 USD
Tekmar tekmarNet® - Two Stage Heat, One Stage Cool, One Fan Programmable Thermostat
553642A
104.37 104.37 104.37 USD
Caleffi AutoFill , 1/2 in. NPT w/ Pressure Gauge
554
281.36 281.36 281.36 USD
Tekmar tekmarNet® Thermostat - One Stage Heat, One Stage Cool, One Fan
557
566.49 566.49 566.49 USD
Tekmar tekmarNet Thermostat - Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity
561
227.46 227.46 227.46 USD
Tekmar WiFi Thermostat 561 - One Stage Heat
562
289.44 289.44 289.44 USD
Tekmar WiFi Thermostat 562 - Two Stage Heat, One Stage Cool, Fan
564
306.69 306.69 306.69 USD
Tekmar Invita WiFi Thermostat 564 - Radiant Floor, 2 Heat Pump/Cool, Humidity
573002A
157.29 157.29 157.29 USD
Caleffi AutoFill Combo (with backflow preventer) , 1/2 in. NPT
573012A
169.79 169.79 169.79 USD
Caleffi AutoFill Combo (with backflow preventer and pressure gauge) , 1/2 in. NPT
573503A
74.97 74.97 74.97 USD
Caleffi Caleffi Backflow Preventer 3/4 in. NPT
600064A
2,287.06 2,287.06 2287.06 USD
Caleffi LegioMix® Electronic Mixing Valve 1 in. NPT Union 21Cv
600066A
2,334.83 2,334.83 2334.83 USD
Caleffi LegioMix® Electronic Mixing Valve 1 in. Press Union 21Cv
600069A
2,278.87 2,278.87 2278.87 USD
Caleffi LegioMix® Electronic Mixing Valve 1 in. Sweat Union 21Cv
600074A
2,358.72 2,358.72 2358.7200000000003 USD
Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. NPT Union 24Cv
600076A
2,375.10 2,375.10 2375.1 USD
Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Press Union 24Cv
600079A
2,317.77 2,317.77 2317.77 USD
Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Sweat Union 24Cv
600084A
2,663.12 2,663.12 2663.12 USD
Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. NPT Union 34Cv
600086A
2,751.16 2,751.16 2751.16 USD
Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Press Union 34Cv
600089A
2,631.04 2,631.04 2631.04 USD
Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Sweat Union 34Cv
600094A
2,735.46 2,735.46 2735.46 USD
Caleffi LegioMix® Electronic Mixing Valve 2 in. NPT Union 47Cv
600096A
2,912.91 2,912.91 2912.91 USD
Caleffi LegioMix® Electronic Mixing Valve 2 in. Press Union 47Cv
600099A
2,699.29 2,699.29 2699.29 USD
Caleffi LegioMix® Electronic Mixing Valve 2 in. Sweat Union 47Cv
654
681.30 681.30 681.3000000000001 USD
Tekmar Snow Melting Control 654 - tekmarNet® Electric or Hydronic Boiler / Mixing