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Heating System Controls

  • Domestic Mixing Valves
  • Air Separation
  • Armstrong
  • Axiom
  • Boiler Header
  • Boiler Stations
  • Expansion Tanks
  • Flow Control
  • Franklin Electric
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  • Heat Exchanger
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  • Pumps
  • ThermalPro
  • Thermostats
  • Zone Controls
  • Zone Valves
600089A
Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Sweat Union 34Cv
$ 3,116.98 3116.98 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
705100
Watts Combination Temp/Pressure Gauge, 60°–320°F/0–200
$ 65.36 65.36 USD
B911-M3
Bronze Combination Fill Valve and Backflow Preventers
$ 265.61 265.61 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
BRACKET270MM
Calefactio Expansion Tank Mounting Bracket for HGT-30 & HGT-60M
$ 22.50 22.5 USD
CFV-312
HPS 3 Zone Combo 1-High 2-Low Mixing Valve Pump Panel
$ 3,478.72 3478.7200000000003 USD
CFV-321
HPS 3 Zone Combo 2-High 1-Low Mixing Valve Pump Panel
$ 3,484.51 3484.51 USD
CFV-532
HPS 5 Zone Combo 3-High 2-Low Mixing Valve Pump Panel
$ 4,603.61 4603.61 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
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
HGT-30
Calefactio 4.8 Gallon Heating System Expansion Tank
$ 55.50 55.5 USD
HGT-90
Calefactio 13 Gallon Heating System Expansion Tank
$ 127.13 127.13000000000001 USD
HGTE-8
Calefactio 3.2 Gallon Potable Water System Expansion Tank
$ 84.00 84.0 USD
HGTEV-30
Calefactio 14 Gallon Potable Water System Expansion Tank, Floor Standing
$ 238.50 238.5 USD
HGTEV-60
Calefactio 30 Gallon Potable Water System Expansion Tank, Floor Standing
$ 334.88 334.88 USD
HGTV-30
Calefactio 13 Gallon Heating System Expansion Tank, Floor Standing
$ 172.13 172.13 USD
HP-30PRO-P100
Watts 1 in. Pro Hydronic Package
$ 791.90 791.9 USD
HP-30PRO-P125
Watts 1-1/4 in. Pro Hydronic Package
$ 859.87 859.87 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
LTV-3
HPS 3 Zone Mixing Pump Panel
$ 2,900.50 2900.5 USD
DMF300
Axiom 17 Gallon Digital System Feeder
$ 883.92 883.9200000000001 USD
P2134400
Laars FT Combi Boiler Manifold
$ 395.94 395.94 USD
P2135800
Laars FT 199 Boiler Manifold
$ 593.91 593.91 USD
P2135900
Laars FT 100-140 Boiler Manifold
$ 558.24 558.24 USD
PSS-3L
HPS Primary/Secondary 3 Zone Station
$ 4,249.21 4249.21 USD
PSS-3LF
HPS Primary/Secondary 3 Zone Station, No Primary, With Primary Flanges
$ 3,998.57 3998.57 USD
PSS-3LT
HPS Primary/Secondary 3 Zone Station - No Primary Pump
$ 3,928.91 3928.91 USD
PSS-3L-UP1
HPS Primary/Secondary 3 Zone Station, Primary UPS26-99FC
$ 4,448.03 4448.03 USD
RP500004N
4 Zone Injection Circuit Board for HPS Series 300, 400, 600, 700 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
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
UPS15-58FC
Grundfos SuperBrute 3 Speed Circulator w/Check Valve
$ 192.08 192.08 USD
UPS26-99FC
Grundfos 3-Speed, 1/6 HP High Head Circulator, 115VAC
$ 512.47 512.47 USD
Z55
Caleffi Z-One 2-Way Zone Valve, 3/4 in. Sweat
$ 163.17 163.17000000000002 USD
ZB-A-3
Watts Thermal Pro Standard 3 Circuit Stainless Steel Manifold Panel with Actuators
$ 2,041.94 2041.94 USD
ZB-N-3
Watts Thermal Pro Standard 3 Circuit Stainless Steel Basic Manifold Panel
$ 1,409.17 1409.17 USD
ZC-A-3
Watts Thermal Pro Standard 3 Circuit Stainless Steel Manifold with Zone Pump Panel, Actuators
$ 3,600.07 3600.07 USD
ZC-N-3
Watts Thermal Pro Standard 3 Circuit Stainless Steel Manifold with Zone Pump Panel
$ 3,275.28 3275.28 USD
ZM-A-3
Watts Thermal Pro Standard 3 Circuit SS Manifold, Actuators, Zone Pump Panel, Mix Valve
$ 4,402.89 4402.89 USD
ZM-N-3
Watts Thermal Pro Standard 3 Circuit Stainless Steel Manifold, Zone Pump Panel, Mix Valve
$ 4,092.63 4092.63 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
355-416
Legend 6 Branch Boiler Header, 1-1/4 in. X 1 in., 42 in. Long
$ 270.85 270.85 USD
355-415
Legend 5 Branch Boiler Header, 1-1/4 in. X 1 in., 35 in. Long
$ 226.92 226.92000000000002 USD
355-406
Legend 6 Branch Boiler Header, 1-1/4 in. X 3/4 in., 42 in. Long
$ 243.50 243.5 USD
355-405
Legend 5 Branch Boiler Header, 1-1/4 in. X 3/4 in., 35 in. Long
$ 219.56 219.56 USD
355-394
Legend 4 Branch Boiler Header, 1 in. X 3/4 in., 28 in. Long
$ 137.86 137.86 USD
355-393
Legend 3 Branch Boiler Header, 1 in. X 3/4 in., 21 in. Long
$ 101.37 101.37 USD
355-392
Legend 2 Branch Boiler Header, 1 in. X 3/4 in., 14 in. Long
$ 93.43 93.43 USD
800-653
Legend Temperature Gauge LF, 2 in. Dial, 60°–280°F, w/Well
$ 17.12 17.12 USD
807-001
Legend HX-100 (3/4" MPT) Brazed Plate 50K BTU 10 Plate Heat Exchanger
$ 324.36 324.36 USD
H-43672
Webstone 1/2 in. Pro-Pal E-Tank Service Assembly
$ 121.45 121.45 USD
HGSV34
Calefactio Potable Water Service Valve
$ 73.31 73.31 USD
LB31-30XJ
AIC 30 Plate 5 in. x 12 in. (1 in. MPT) Brazed Plate 500K BTU Heat Ex.
$ 460.18 460.18 USD
NA10367
Caleffi LegioMix check valve assembly for 1½ in. & 2 in.
$ 203.60 203.6 USD
NA10366
Caleffi LegioMix check valve assembly for 1 in. & 1-1/4 in.
$ 91.88 91.88 USD
800-837F
Legend Hydroseparator 1-1/2 in. NPT Union
$ 628.65 628.65 USD
800-835F
Legend Hydroseparator 1 in. NPT Union
$ 465.87 465.87 USD