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Discontinued 3WM2AST060 Watts Radiant 6 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve $ 6,177.01 6177.01 USD	Discontinued 3WM2AST070 Watts Radiant 7 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve $ 6,406.86 6406.860000000001 USD	Discontinued 3WM2AST080 Watts Radiant 8 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve $ 6,443.28 6443.28 USD	Discontinued 3WM2AST090 Watts Radiant 9 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve $ 7,510.25 7510.25 USD
Discontinued 3WM2AST100 Watts Radiant 10 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve $ 7,662.86 7662.860000000001 USD	Discontinued 3WM2AST110 Watts Radiant 11 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve $ 7,834.93 7834.93 USD	Discontinued 3WM2NHF020 Watts Radiant 2 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 4,896.52 4896.52 USD	Discontinued 3WM2NHF030 Watts Radiant 3 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 4,971.25 4971.25 USD
Discontinued 3WM2NHF040 Watts Radiant 4 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,341.14 5341.14 USD	Discontinued 3WM2NHF050 Watts Radiant 5 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,709.78 5709.78 USD	Discontinued 3WM2NHF060 Watts Radiant 6 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,798.33 5798.33 USD	Discontinued 3WM2NHF070 Watts Radiant 7 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,785.14 5785.14 USD
Discontinued 3WM2NHF080 Watts Radiant 8 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,990.49 5990.49 USD	Discontinued 3WM2NHF090 Watts Radiant 9 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 6,842.06 6842.06 USD	Discontinued 3WM2NHF100 Watts Radiant 10 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 6,962.64 6962.64 USD	Discontinued 3WM2NHF110 Watts Radiant 11 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 7,005.34 7005.34 USD
Discontinued 3WM2NHF120 Watts Radiant 12 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 7,035.49 7035.49 USD	Discontinued 3WM2NST020 Watts Radiant 2 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 4,789.76 4789.76 USD	Discontinued 3WM2NST030 Watts Radiant 3 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 4,896.52 4896.52 USD	Discontinued 3WM2NST040 Watts Radiant 4 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,005.79 5005.79 USD
Discontinued 3WM2NST050 Watts Radiant 5 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,598.62 5598.62 USD	Discontinued 3WM2NST060 Watts Radiant 6 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,704.75 5704.75 USD	Discontinued 3WM2NST070 Watts Radiant 7 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,807.74 5807.74 USD	Discontinued 3WM2NST080 Watts Radiant 8 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,917.65 5917.650000000001 USD
Discontinued 3WM2NST090 Watts Radiant 9 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 6,391.16 6391.16 USD	Discontinued 3WM2NST100 Watts Radiant 10 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 6,863.41 6863.41 USD	Discontinued 3WM2NST110 Watts Radiant 11 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 6,956.98 6956.9800000000005 USD	Discontinued 3WM2NST120 Watts Radiant 12 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 7,046.16 7046.16 USD
403 Tekmar tN2 House Control -Boiler, DHW & Setpoint, Mixing, Four Zone Pumps $ 1,069.38 1069.38 USD	423250ST LoudMouth Monitor $ 28.00 28.0 USD	423275ST WarmWire Strap Double Sided Tape, 36 yd $ 26.50 26.5 USD	428337 SS Manifold replacement blue cap $ 8.24 8.24 USD
446105 3/8 in. Onix x 1/2 in. Male Sweat MBV (0.44 in. bore) $ 34.66 34.660000000000004 USD	482 Tekmar Tekmar 482 tN4 Gateway - RS232 $ 1,436.97 1436.97 USD	502043A Caleffi MINICAL® Automatic air vent 1/2 in. straight thread Male $ 21.76 21.76 USD	TR505353 Tribal 1-1/4 in. pex x 1-1/4 in. pex female sweat $ 5.62 5.62 USD
529912 Grundfos 3/4 in. Half-Union Threaded End for Domestic Recirculators, Pair $ 58.10 58.1 USD	532 Tekmar tekmarNet® Thermostat - One Stage Heat $ 151.46 151.46 USD	535051A Caleffi AutoFill 3/4 in. Union NPT w/ Pressure Gauge (Commercial Applications) $ 136.71 136.71 USD	548082A Caleffi Hydroseparator 3 in. Flanged $ 4,357.08 4357.08 USD
551005A Caleffi Discal Air Separator 3/4 in. NPT $ 150.68 150.68 USD	553 Tekmar tekmarNet® - Two Stage Heat, One Stage Cool, One Fan Programmable Thermostat $ 402.63 402.63 USD	553642A Caleffi AutoFill , 1/2 in. NPT w/ Pressure Gauge $ 123.48 123.48 USD	573002A Caleffi AutoFill Combo (with backflow preventer) , 1/2 in. NPT $ 185.96 185.96 USD
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	600084A Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. NPT Union 34Cv $ 3,154.52 3154.52 USD	600086A Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Press Union 34Cv $ 3,258.94 3258.94 USD
600089A Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Sweat Union 34Cv $ 3,116.98 3116.98 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	659044 Caleffi Manifold Housing Box:up to 3 outlet assy $ 278.93 278.93 USD
659104 Caleffi Manifold Housing Box:up to 13 outlet assy $ 411.64 411.64 USD	660076 3/8 in. Onix Repair Kit (2 Couplings, 4 Torque Tites) $ 58.18 58.18 USD	660125 Kit,Repair,3/4 in.,SelfTite $ 60.51 60.51 USD	663019-10 Clamp,Selftite,3/8 in.-10 $ 29.63 29.63 USD
663022-10 Clamp,Selftite,1/2 in.-10 $ 40.58 40.58 USD	663025-10 Clamp,Selftite,5/8 in.-10 $ 44.17 44.17 USD	663029-10 Clamp,Selftite,3/4 in.-10 $ 54.23 54.230000000000004 USD	6641117-10 Clamp, TorqueTite, 3/8 in. - Bag of 10 $ 91.94 91.94 USD
6642232-10 Clamp, TorqueTite, 3/4 in.- Bag of 10 $ 109.54 109.54 USD	6686C5S1A Caleffi TwistFlow™ Radiant Manifold Assembly 3 loop 1 in. $ 512.30 512.3 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
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	669231 Onix Unwinder $ 154.25 154.25 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	677062-10 3/8 in. Onix Coupling 10/Pkg $ 50.46 50.46 USD	677121-10 3/4 in. Onix Coupling 10/Pkg $ 117.80 117.8 USD
680503A Caleffi Fitting 3/8 in. Nominal PEX $ 8.89 8.89 USD	680505A Caleffi Fitting 3/4 in. Nominal PEX $ 8.89 8.89 USD	682530A Caleffi 3/8 in. PEX-AL-PEX Fitting $ 9.04 9.040000000000001 USD	682550A Caleffi 3/4 in. PEX-AL-PEX Fitting $ 17.13 17.13 USD
684001-10 3/8 in.Onix x 1/2 in. Male Sweat 10/Pkg $ 73.26 73.26 USD	687001-1 3/4 in.Onix x 3/4 in. Male Sweat $ 175.26 175.26 USD	689001-10 3/8 in. Onix x 3/4 in. BSP Swivel Fitting, Bag of 10 $ 169.56 169.56 USD	689002-1 1/2 in. Onix x 3/4 in. BSP Swivel Fitting $ 19.79 19.79 USD
689003-1 5/8 in. Onix x 3/4 in. BSP Swivel Fitting $ 24.82 24.82 USD	689004-1 3/4 in. Onix x 3/4 in. BSP Swivel Fitting $ 31.50 31.5 USD	689004-10 3/4 in. Onix x 3/4 in. BSP Swivel Fitting, Bag of 10 $ 275.38 275.38 USD	691060-100 1/2 in. PEX, 3/8 in. Onix Nailtite - 100 pc $ 25.12 25.12 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	710 Tekmar 3-Way Mixing Valve - 3/4. Brass $ 227.46 227.46 USD	711 Tekmar 3-Way Mixing Valve - 1. Brass $ 231.23 231.23000000000002 USD
712 Tekmar 3-Way Mixing Valve - 1-1/4. Brass $ 233.39 233.39000000000001 USD	713 Tekmar 3-Way Mixing Valve - 1-1/2. Brass $ 653.81 653.8100000000001 USD	714 Tekmar 3-Way Mixing Valve - 2. Brass $ 659.20 659.2 USD	720 Tekmar 4-Way Mixing Valve - 3/4 in. Brass $ 238.24 238.24 USD
723 Tekmar 4-Way Mixing Valve - 1-1/2 in. Brass $ 712.56 712.5600000000001 USD	800-304 Legend 3/4 in. Tubing Bend Support $ 7.13 7.13 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
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