Floor Heating System Controls

304P Tekmar Switching Relay Four Zones with Priority $ 242.55 242.55 USD	304V Tekmar Zone Valve Control Four Zones with Priority $ 182.72 182.72 USD	Discontinued 3WM1AHF040 Watts Radiant 4 Circuit SS Manifold, Actuators, Zone Pump, Motorized Mix Valve $ 4,560.54 4560.54 USD	Discontinued 3WM1AST040 Watts Radiant 4 Circuit 1 in. SS Manifold, Actuators, 15-58 Zone Pump, Motorized Mix Valve $ 4,451.89 4451.89 USD
Discontinued 3WM1NST040 Watts Radiant 4 Circuit 1 in. SS Manifold, 15-58 Zone Pump, Motorized Mix Valve $ 4,136.64 4136.64 USD	Discontinued 3WM2AHF040 Watts Radiant 4 Circuit Hi-Flow Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve $ 5,116.32 5116.32 USD	Discontinued 3WM2AST040 Watts Radiant 4 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve $ 5,008.30 5008.3 USD	Discontinued 3WM2NHF040 Watts Radiant 4 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,009.56 5009.56 USD
Discontinued 3WM2NST040 Watts Radiant 4 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 4,694.93 4694.93 USD	529912 Grundfos 3/4 in. Half-Union Threaded End for Domestic Recirculators, Pair $ 54.60 54.6 USD	535051A Caleffi AutoFill 3/4 in. Union NPT w/ Pressure Gauge (Commercial Applications) $ 119.07 119.07000000000001 USD	548006A Caleffi Hydroseparator 1 in. NPT Union $ 398.37 398.37 USD
548007A Caleffi Hydroseparator 1-1/4 in. NPT Union $ 477.75 477.75 USD	548008A Caleffi Hydroseparator 1-1/2 in. NPT Union $ 626.22 626.22 USD	548009A Caleffi Hydroseparator 2 in. NPT Union $ 729.86 729.86 USD	548052A Caleffi Hydroseparator 2 in. Flanged $ 2,842.98 2842.98 USD
548062A Caleffi Hydroseparator 2 1/2 in. Flanged $ 3,026.73 3026.73 USD	548082A Caleffi Hydroseparator 3 in. Flanged $ 3,788.93 3788.9300000000003 USD	548102A Caleffi Hydroseparator 4 in. Flanged $ 4,239.48 4239.4800000000005 USD	551005A Caleffi Discal Air Separator 3/4 in. NPT $ 130.83 130.83 USD
551007A Caleffi Discal Air Separator 1-1/4 in. NPT $ 206.54 206.54 USD	553642A Caleffi AutoFill , 1/2 in. NPT w/ Pressure Gauge $ 107.31 107.31 USD	573503A Caleffi Caleffi Backflow Preventer 3/4 in. NPT $ 77.18 77.18 USD	600064A Caleffi LegioMix® Electronic Mixing Valve 1 in. NPT Union 21Cv $ 2,355.99 2355.9900000000002 USD
600074A Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. NPT Union 24Cv $ 2,429.70 2429.7000000000003 USD	600076A Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Press Union 24Cv $ 2,446.08 2446.08 USD	600079A Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Sweat Union 24Cv $ 2,387.39 2387.39 USD	600084A Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. NPT Union 34Cv $ 2,742.97 2742.9700000000003 USD
600086A Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Press Union 34Cv $ 2,833.74 2833.7400000000002 USD	600089A Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Sweat Union 34Cv $ 2,710.21 2710.21 USD	600094A Caleffi LegioMix® Electronic Mixing Valve 2 in. NPT Union 47Cv $ 2,817.36 2817.36 USD	600096A Caleffi LegioMix® Electronic Mixing Valve 2 in. Press Union 47Cv $ 3,000.27 3000.27 USD
600099A Caleffi LegioMix® Electronic Mixing Valve 2 in. Sweat Union 47Cv $ 2,780.51 2780.51 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
705075 Watts Combination Temp/Pressure Gauge, 32 deg–248 degF/0–50 PSI $ 59.13 59.13 USD	355-402 Legend 2 Branch Boiler Header, 1-1/4 in. X 3/4 in., 14 in. Long $ 57.67 57.67 USD	355-412 Legend 2 Branch Boiler Header, 1-1/4 in. X 1 in., 14 in. Long $ 70.01 70.01 USD	355-432 Legend 2 Branch Boiler Header, 1-1/2 in. X 1 in., 14 in. Long $ 88.63 88.63 USD
355-403 Legend 3 Branch Boiler Header, 1-1/4 in. X 3/4 in., 21 in. Long $ 85.74 85.74 USD	355-413 Legend 3 Branch Boiler Header, 1-1/4 in. X 1 in., 21 in. Long $ 98.95 98.95 USD	355-423 Legend 3 Branch Boiler Header, 1-1/2 in. X 3/4 in., 21 in. Long $ 104.95 104.95 USD	355-433 Legend 3 Branch Boiler Header, 1-1/2 in. X 1 in., 21 in. Long $ 111.17 111.17 USD
355-404 Legend 4 Branch Boiler Header, 1-1/4 in. X 3/4 in., 28 in. Long $ 121.59 121.59 USD	355-442 Legend 4 Branch Boiler Header, 1-1/4 in. with 3-3/4 in. & 1-1 in. Outlets, 28 in. Long $ 123.35 123.35000000000001 USD	355-414 Legend 4 Branch Boiler Header, 1-1/4 in. X 1 in., 28 in. Long $ 120.57 120.57000000000001 USD	355-424 Legend 4 Branch Boiler Header, 1-1/2 in. X 3/4 in., 28 in. Long $ 135.39 135.39000000000001 USD
355-434 Legend 4 Branch Boiler Header, 1-1/2 in. X 1 in., 28 in. Long $ 153.74 153.74 USD	CTV-321 HPS Combo Temp Mixing Valve 2-Hi 1-Lo Zone Station, UP15-42RUC7, Swt $ 2,879.68 2879.68 USD	CTV-413 HPS Combo Temp Mixing Valve 1-Hi 3 Lo Zone Station, UPS15-42RUC7, SWT $ 3,351.89 3351.89 USD	CTV-422 HPS Combo Temp Mixing Valve 2-Hi 2 Lo Zone Station, UPS15-42RUC7, SWT $ 3,356.53 3356.53 USD
D3499375 .5-4 GPM FlowGuard Flow Setter and Indicator $ 250.68 250.68 USD	D3499480 1-13 GPM FlowGuard Flow Setter and Indicator $ 331.84 331.84000000000003 USD	H-41672 Webstone Expansion Tank Valve $ 45.05 45.050000000000004 USD	H-44672 Webstone Expansion Tank Service Valves $ 45.05 45.050000000000004 USD
HFS-4 HPS 4 Zone High Temp Pump Panel $ 3,573.09 3573.09 USD	HGT-30 Calefactio 4.8 Gallon Heating System Expansion Tank $ 51.00 51.0 USD	HGTE-12 Calefactio 4.7 Gallon Potable Water System Expansion Tank $ 88.13 88.13 USD	HGTEV-30 Calefactio 14 Gallon Potable Water System Expansion Tank, Floor Standing $ 238.50 238.5 USD
HGTEV-42 Calefactio 20 Gallon Potable Water System Expansion Tank, Floor Standing $ 309.00 309.0 USD	HGTEV-80 Calefactio 44 Gallon Potable Water System Expansion Tank, Floor Standing $ 582.75 582.75 USD	HGTV-150 Calefactio 74 Gallon Heating System Expansion Tank, Floor Standing $ 931.13 931.13 USD	HGTV-40 Calefactio 21 Gallon Heating System Expansion Tank, Floor Standing $ 270.75 270.75 USD
HGTV-90 Calefactio 40 Gallon Heating System Expansion Tank, Floor Standing $ 548.63 548.63 USD	HP-30PRO-P125 Watts 1-1/4 in. Pro Hydronic Package $ 859.87 859.87 USD	HP-BHM-125 Watts 1-1/4 in. Boiler Header Module $ 483.34 483.34000000000003 USD	HP-BHM-75 Watts 3/4 in. Boiler Header Module $ 455.89 455.89 USD
L800-660 Legend 3/4 in. Hose Thread Pressure Test Gauge $ 17.86 17.86 USD	LF704621 Watts Temperature Gauge $ 137.91 137.91 USD	P2134400 Laars FT Combi Boiler Manifold $ 384.64 384.64 USD	P2135900 Laars FT 100-140 Boiler Manifold $ 542.18 542.1800000000001 USD
PSS-4L HPS Primary/Secondary 4 Zone Station $ 4,809.01 4809.01 USD	PSS-4L-UP1 HPS Primary/Secondary 4 Zone Station, Primary UPS26-99FC $ 5,007.83 5007.83 USD	RB-24E Guard Dog LWCO Low Water Cut-Off Switch - 24VAC $ 174.93 174.93 USD	RP500004N 4 Zone Injection Circuit Board for HPS Series 300, 400, 600, 700 Panels $ 352.42 352.42 USD
RP500004P 4 Zone Circuit Board for HPS PSS Panel & 4 Zone Circuit Board for HPS Series 100, 200 Panels $ 352.42 352.42 USD	RP500030P 6 Zone Circuit Board for Series 400, 600, 700 HPS Panels $ 445.33 445.33 USD	RP500075 Replacement 3/4 in. Mixing Valve for HPS Panel $ 233.73 233.73000000000002 USD	SR504-EXP Taco 4 Zone Switching Relay w/Priority, Expandable $ 253.57 253.57 USD
TR501641 Tribal GH6 Brass 3/4 in. Female Hose to 3/4 in. Male Pipe Adapter, Lead Free* - Lead Free $ 3.74 3.74 USD	TVS43-020 TVS43 DHW Control System 3/4 in. Valve $ 2,009.60 2009.6000000000001 USD	TVS43-025 TVS43 DHW Control System 1 in. Valve $ 2,086.40 2086.4 USD	TVS43-032 TVS43 DHW Control System 1 1/4 in. Valve $ 2,281.60 2281.6 USD
TVS43-040 TVS43 DHW Control System 1 1/2 in. Valve $ 2,512.00 2512.0 USD	TVS43-050 TVS43 DHW Control System 2 in. Valve $ 2,684.80 2684.8 USD	TVS43-065 TVS43 DHW Control System 2 1/2 in. Valve $ 3,555.20 3555.2000000000003 USD	TVS43-080 TVS43 DHW Control System 3 in. Valve $ 2,711.41 2711.41 USD
Z55 Caleffi Z-One 2-Way Zone Valve, 3/4 in. Sweat $ 141.86 141.86 USD	ZB-A-4 Watts Thermal Pro Standard 4 Circuit Stainless Steel Manifold Panel with Actuators $ 2,060.64 2060.64 USD	ZB-N-4 Watts Thermal Pro Standard 4 Circuit Stainless Steel Basic Manifold Panel $ 1,320.48 1320.48 USD	ZC-A-4 Watts Thermal Pro Standard 4 Circuit Stainless Steel Manifold with Zone Pump Panel, Actuators $ 3,558.66 3558.66 USD
ZC-N-4 Watts Thermal Pro Standard 4 Circuit Stainless Steel Manifold with Zone Pump Panel $ 3,125.80 3125.8 USD	ZM-A-4 Watts Thermal Pro Standard 4 Circuit SS Manifold, Actuators, Zone Pump Panel, Mix Valve $ 4,309.33 4309.33 USD	ZM-N-4 Watts Thermal Pro Standard 4 Circuit Stainless Steel Manifold, Zone Pump Panel, Mix Valve $ 3,894.20 3894.2000000000003 USD	355-436 Legend 6 Branch Boiler Header, 1-1/2 in. X 1 in., 42 in. Long $ 275.37 275.37 USD
355-435 Legend 5 Branch Boiler Header, 1-1/2 in. X 1 in., 35 in. Long $ 242.11 242.11 USD	355-426 Legend 6 Branch Boiler Header, 1-1/2 in. X 1 in., 42 in. Long $ 256.49 256.49 USD	355-425 Legend 5 Branch Boiler Header, 1-1/2 in. X 1 in., 35 in. Long $ 228.32 228.32 USD	355-422 Legend 2 Branch Boiler Header, 1-1/2 in. X 1 in., 14 in. Long $ 87.69 87.69 USD