Floor Heating System Controls

304P Tekmar Switching Relay Four Zones with Priority $ 247.40 247.4 USD	304V Tekmar Zone Valve Control Four Zones with Priority $ 186.49 186.49 USD	Discontinued 3WM1AHF040 Watts Radiant 4 Circuit SS Manifold, Actuators, Zone Pump, Motorized Mix Valve $ 4,861.98 4861.9800000000005 USD	Discontinued 3WM1AST040 Watts Radiant 4 Circuit 1 in. SS Manifold, Actuators, 15-58 Zone Pump, Motorized Mix Valve $ 4,746.42 4746.42 USD
Discontinued 3WM1NST040 Watts Radiant 4 Circuit 1 in. SS Manifold, 15-58 Zone Pump, Motorized Mix Valve $ 4,410.45 4410.45 USD	Discontinued 3WM2AHF040 Watts Radiant 4 Circuit Hi-Flow Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve $ 5,454.81 5454.81 USD	Discontinued 3WM2AST040 Watts Radiant 4 Circuit 1 in. SS Manifold, Actuators, 25-99 Zone Pump, Motorized Mix Valve $ 5,339.89 5339.89 USD	Discontinued 3WM2NHF040 Watts Radiant 4 Circuit Hi-Flow Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,341.14 5341.14 USD
Discontinued 3WM2NST040 Watts Radiant 4 Circuit 1 in. SS Manifold, 25-99 Zone Pump, Motorized Mix Valve $ 5,005.79 5005.79 USD	529912 Grundfos 3/4 in. Half-Union Threaded End for Domestic Recirculators, Pair $ 58.10 58.1 USD	535051A Caleffi AutoFill 3/4 in. Union NPT w/ Pressure Gauge (Commercial Applications) $ 136.71 136.71 USD	548006A Caleffi Hydroseparator 1 in. NPT Union $ 457.91 457.91 USD
548007A Caleffi Hydroseparator 1-1/4 in. NPT Union $ 549.78 549.78 USD	548008A Caleffi Hydroseparator 1-1/2 in. NPT Union $ 720.30 720.3000000000001 USD	548009A Caleffi Hydroseparator 2 in. NPT Union $ 839.37 839.37 USD	548052A Caleffi Hydroseparator 2 in. Flanged $ 3,269.28 3269.28 USD
548062A Caleffi Hydroseparator 2 1/2 in. Flanged $ 3,480.96 3480.96 USD	548082A Caleffi Hydroseparator 3 in. Flanged $ 4,357.08 4357.08 USD	548102A Caleffi Hydroseparator 4 in. Flanged $ 4,875.26 4875.26 USD	551005A Caleffi Discal Air Separator 3/4 in. NPT $ 150.68 150.68 USD
551007A Caleffi Discal Air Separator 1-1/4 in. NPT $ 237.41 237.41 USD	553642A Caleffi AutoFill , 1/2 in. NPT w/ Pressure Gauge $ 123.48 123.48 USD	573503A Caleffi Caleffi Backflow Preventer 3/4 in. NPT $ 88.94 88.94 USD	600064A Caleffi LegioMix® Electronic Mixing Valve 1 in. NPT Union 21Cv $ 2,709.53 2709.53 USD
600074A Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. NPT Union 24Cv $ 2,794.16 2794.16 USD	600076A Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Press Union 24Cv $ 2,813.27 2813.27 USD	600079A Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Sweat Union 24Cv $ 2,745.70 2745.7000000000003 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	600094A Caleffi LegioMix® Electronic Mixing Valve 2 in. NPT Union 47Cv $ 3,239.83 3239.83 USD	600096A Caleffi LegioMix® Electronic Mixing Valve 2 in. Press Union 47Cv $ 3,450.04 3450.04 USD
600099A Caleffi LegioMix® Electronic Mixing Valve 2 in. Sweat Union 47Cv $ 3,197.51 3197.51 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
705075 Watts Combination Temp/Pressure Gauge, 32 deg–248 degF/0–50 PSI $ 65.36 65.36 USD	355-402 Legend 2 Branch Boiler Header, 1-1/4 in. X 3/4 in., 14 in. Long $ 63.43 63.43 USD	355-412 Legend 2 Branch Boiler Header, 1-1/4 in. X 1 in., 14 in. Long $ 77.01 77.01 USD	355-432 Legend 2 Branch Boiler Header, 1-1/2 in. X 1 in., 14 in. Long $ 97.50 97.5 USD
355-403 Legend 3 Branch Boiler Header, 1-1/4 in. X 3/4 in., 21 in. Long $ 94.31 94.31 USD	355-413 Legend 3 Branch Boiler Header, 1-1/4 in. X 1 in., 21 in. Long $ 108.85 108.85000000000001 USD	355-423 Legend 3 Branch Boiler Header, 1-1/2 in. X 3/4 in., 21 in. Long $ 115.45 115.45 USD	355-433 Legend 3 Branch Boiler Header, 1-1/2 in. X 1 in., 21 in. Long $ 122.28 122.28 USD
355-404 Legend 4 Branch Boiler Header, 1-1/4 in. X 3/4 in., 28 in. Long $ 133.75 133.75 USD	355-442 Legend 4 Branch Boiler Header, 1-1/4 in. with 3-3/4 in. & 1-1 in. Outlets, 28 in. Long $ 135.69 135.69 USD	355-414 Legend 4 Branch Boiler Header, 1-1/4 in. X 1 in., 28 in. Long $ 132.63 132.63 USD	355-424 Legend 4 Branch Boiler Header, 1-1/2 in. X 3/4 in., 28 in. Long $ 148.93 148.93 USD
355-434 Legend 4 Branch Boiler Header, 1-1/2 in. X 1 in., 28 in. Long $ 169.12 169.12 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 $ 267.56 267.56 USD	D3499480 1-13 GPM FlowGuard Flow Setter and Indicator $ 354.11 354.11 USD	H-41672 Webstone Expansion Tank Valve $ 46.44 46.44 USD	H-44672 Webstone Expansion Tank Service Valves $ 46.44 46.44 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 $ 55.50 55.5 USD	HGTE-12 Calefactio 4.7 Gallon Potable Water System Expansion Tank $ 94.50 94.5 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 $ 618.00 618.0 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, 0°–200°F $ 112.65 112.65 USD	P2134400 Laars FT Combi Boiler Manifold $ 395.94 395.94 USD	P2135900 Laars FT 100-140 Boiler Manifold $ 558.24 558.24 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 $ 163.17 163.17000000000002 USD	ZB-A-4 Watts Thermal Pro Standard 4 Circuit Stainless Steel Manifold Panel with Actuators $ 2,197.58 2197.58 USD	ZB-N-4 Watts Thermal Pro Standard 4 Circuit Stainless Steel Basic Manifold Panel $ 1,408.20 1408.2 USD	ZC-A-4 Watts Thermal Pro Standard 4 Circuit Stainless Steel Manifold with Zone Pump Panel, Actuators $ 3,794.19 3794.19 USD
ZC-N-4 Watts Thermal Pro Standard 4 Circuit Stainless Steel Manifold with Zone Pump Panel $ 3,332.82 3332.82 USD	ZM-A-4 Watts Thermal Pro Standard 4 Circuit SS Manifold, Actuators, Zone Pump Panel, Mix Valve $ 4,594.32 4594.32 USD	ZM-N-4 Watts Thermal Pro Standard 4 Circuit Stainless Steel Manifold, Zone Pump Panel, Mix Valve $ 4,152.31 4152.31 USD	355-436 Legend 6 Branch Boiler Header, 1-1/2 in. X 1 in., 42 in. Long $ 302.91 302.91 USD
355-435 Legend 5 Branch Boiler Header, 1-1/2 in. X 1 in., 35 in. Long $ 266.32 266.32 USD	355-426 Legend 6 Branch Boiler Header, 1-1/2 in. X 1 in., 42 in. Long $ 282.14 282.14 USD	355-425 Legend 5 Branch Boiler Header, 1-1/2 in. X 1 in., 35 in. Long $ 251.15 251.15 USD	355-422 Legend 2 Branch Boiler Header, 1-1/2 in. X 1 in., 14 in. Long $ 96.46 96.46000000000001 USD