D3499480
1-13 GPM FlowGuard Flow Setter and Indicator
287.31 287.31 287.31 USD
306P
Tekmar Switching Relay Six Zones with Priority
292.14 292.14 292.14 USD
HGTEV-60
Calefactio 30 Gallon Potable Water System Expansion Tank, Floor Standing
301.13 301.13 301.13 USD
ALPHA 15-58F
Grundfos ALPHA, Cast iron flanged, 115V, 1/20 HP, AutoAdapt, Bluetooth
308.28 308.28 308.28000000000003 USD
ALPHA2 15-55F
Grundfos ALPHA2, Cast iron flanged, 115V, 1/16 HP, AutoAdapt
308.84 308.84 308.84000000000003 USD
551009A
Caleffi Discal Air Separator 2 in. NPT
327.08 327.08 327.08 USD
HGTV-60
Calefactio 26 Gallon Heating System Expansion Tank, Floor Standing
333.00 333.00 333.0 USD
P2134400
Laars FT Combi Boiler Manifold
338.27 338.27 338.27 USD
RP500004P
4 Zone Circuit Board for HPS PSS Panel & 4 Zone Circuit Board for HPS Series 100, 200 Panels
352.42 352.42 352.42 USD
RP500004N
4 Zone Injection Circuit Board for HPS Series 300, 400, 600, 700 Panels
352.42 352.42 352.42 USD
BP400-30
BP400-30 (3/4 in. MPT) Brazed Plate 175K BTU Heat Ex.
378.00 378.00 378.0 USD
HP-BHM-75
Watts 3/4 in. Boiler Header Module
394.40 394.40 394.40000000000003 USD
548006A
Caleffi Hydroseparator 1 in. NPT Union
398.37 398.37 398.37 USD
HP-BHM-100
Watts 1 in. Boiler Header Module
406.82 406.82 406.82 USD
HP-BHM-125
Watts 1-1/4 in. Boiler Header Module
418.34 418.34 418.34000000000003 USD
BP400-40
BP400-40 (3/4 in. MPT) Brazed Plate 225K BTU Heat Ex.
436.80 436.80 436.8 USD
RP500030
6 Zone Circuit Board for Series 400, 600, 700 HPS Panels
445.33 445.33 445.33 USD
P2135900
Laars FT 100-140 Boiler Manifold
477.38 477.38 477.38 USD
548007A
Caleffi Hydroseparator 1-1/4 in. NPT Union
477.75 477.75 477.75 USD
UPS26-99FC
Grundfos 3-Speed, 1/6 HP High Head Circulator, 115VAC
480.55 480.55 480.55 USD
P2135800
Laars FT 199 Boiler Manifold
507.70 507.70 507.7 USD
HGTEV-80
Calefactio 44 Gallon Potable Water System Expansion Tank, Floor Standing
551.25 551.25 551.25 USD
BP411-20
BP411-20 (1 in. MPT) Brazed Plate 350K BTU Heat Exchanger
584.64 584.64 584.64 USD
HGTV-90
Calefactio 40 Gallon Heating System Expansion Tank, Floor Standing
612.38 612.38 612.38 USD
548008A
Caleffi Hydroseparator 1-1/2 in. NPT Union
626.22 626.22 626.22 USD
HP-30PRO-P100
Watts 1 in. Pro Hydronic Package
685.38 685.38 685.38 USD
ALPHA2 26-99F
Grundfos ALPHA2 29-99, Cast iron flanged, 115V, AutoAdapt
688.38 688.38 688.38 USD
MF200
Axiom 6 Gallon System Feeder
696.00 696.00 696.0 USD
548099A
Caleffi Hydroseparator 2 in. Sweat Union
696.78 696.78 696.78 USD
D700108
Watts Radiant PS Hydraulic Separator 22GPM requires 4 (2 sets) Tailpieces 81010373 or 81010374
Discontinued
548009A
Caleffi Hydroseparator 2 in. NPT Union
729.86 729.86 729.86 USD
HP-30PRO-P125
Watts 1-1/4 in. Pro Hydronic Package
744.32 744.32 744.32 USD
HGTV-110
Calefactio 57 Gallon Heating System Expansion Tank, Floor Standing
763.13 763.13 763.13 USD
BP411-30
BP411-30 (1 in. MPT) Brazed Plate 500K BTU Heat Exchanger
763.84 763.84 763.84 USD
HGTEV-180
Calefactio 60 Gallon Potable Water System Expansion Tank, Floor Standing
803.63 803.63 803.63 USD
DMF300
Axiom 17 Gallon Digital System Feeder
825.22 825.22 825.22 USD
HGTV-150
Calefactio 74 Gallon Heating System Expansion Tank, Floor Standing
858.38 858.38 858.38 USD
HGTEV-200
Calefactio 78 Gallon Potable Water System Expansion Tank, Floor Standing
924.38 924.38 924.38 USD
10004401
Watts Radiant ThermalPro Non-Mixed Boiler Stations, 25-58 Circulator
980.94 980.94 980.94 USD
Discontinued
166610A
Caleffi HydroMixer thermostatic fixed temperature mixing unit, UPS 15-58 LH
1,052.52 1,052.52 1052.52 USD
166600A
Caleffi HydroMixer thermostatic fixed temperature mixing unit, UPS 15-58 RH
1,052.52 1,052.52 1052.52 USD
ZB-N-2
Watts Thermal Pro Standard 2 Circuit Stainless Steel Basic Manifold Panel
1,063.57 1,063.57 1063.57 USD
LTV-1
HPS 1 Zone Mixing Pump Panel
1,134.40 1,134.40 1134.4 USD
ZB-N-4
Watts Thermal Pro Standard 4 Circuit Stainless Steel Basic Manifold Panel
1,142.68 1,142.68 1142.68 USD
ZB-N-3
Watts Thermal Pro Standard 3 Circuit Stainless Steel Basic Manifold Panel
1,143.68 1,143.68 1143.68 USD
ZB-N-5
Watts Thermal Pro Standard 5 Circuit Stainless Steel Basic Manifold Panel
1,208.71 1,208.71 1208.71 USD
166612A
Caleffi HydroMixer thermostatic fixed temperature mixing unit, Alpha 25-55U LH
1,243.62 1,243.62 1243.6200000000001 USD
166602A
Caleffi HydroMixer thermostatic fixed temperature mixing unit, Alpha 25-55U
1,243.62 1,243.62 1243.6200000000001 USD
ZB-N-6
Watts Thermal Pro Standard 6 Circuit Stainless Steel Basic Manifold Panel
1,260.55 1,260.55 1260.55 USD
ZB-N-7
Watts Thermal Pro Standard 7 Circuit Stainless Steel Basic Manifold Panel
1,321.85 1,321.85 1321.8500000000001 USD
ZB-N-8
Watts Thermal Pro Standard 8 Circuit Stainless Steel Basic Manifold Panel
1,371.02 1,371.02 1371.02 USD
10025566
Watts Radiant ThermalPro Non-Mixed Boiler Stations, 26-99 Circulator
1,416.77 1,416.77 1416.77 USD
Discontinued
ZB-N-9
Watts Thermal Pro Standard 9 Circuit Stainless Steel Basic Manifold Panel
1,429.39 1,429.39 1429.39 USD
D700109
Watts Radiant PS Hydraulic Separator 44GPM requires 4 ea (2 sets)Tailpiece 81015246
Discontinued
ZB-N-10
Watts Thermal Pro Standard 10 Circuit Stainless Steel Basic Manifold Panel
1,474.75 1,474.75 1474.75 USD
ZB-A-2
Watts Thermal Pro Standard 2 Circuit Stainless Steel Manifold Panel with Actuators
1,539.40 1,539.40 1539.4 USD
ZB-N-11
Watts Thermal Pro Standard 11 Circuit Stainless Steel Basic Manifold Panel
1,544.42 1,544.42 1544.42 USD
D700107P
Watts Radiant ThermalPro Mixed Boiler Stations, 9.28 Cf w 25-58 Circulator
Discontinued
ZB-N-12
Watts Thermal Pro Standard 12 Circuit Stainless Steel Basic Manifold Panel
1,588.06 1,588.06 1588.06 USD
LTV-2
HPS 2 Zone Mixing Pump Panel
1,611.09 1,611.09 1611.0900000000001 USD
ZB-A-3
Watts Thermal Pro Standard 3 Circuit Stainless Steel Manifold Panel with Actuators
1,657.84 1,657.84 1657.8400000000001 USD
ZB-A-4
Watts Thermal Pro Standard 4 Circuit Stainless Steel Manifold Panel with Actuators
1,783.49 1,783.49 1783.49 USD
D700207P
Watts Radiant ThermalPro Mixed Boiler Stations,11.6 Cv w 26-99 Circulator
Discontinued
ZB-A-5
Watts Thermal Pro Standard 5 Circuit Stainless Steel Manifold Panel with Actuators
1,952.48 1,952.48 1952.48 USD
TVS43-020
TVS43 DHW Control System 3/4 in. Valve
2,009.60 2,009.60 2009.6000000000001 USD
TVS43-025
TVS43 DHW Control System 1 in. Valve
2,086.40 2,086.40 2086.4 USD
ZB-A-6
Watts Thermal Pro Standard 6 Circuit Stainless Steel Manifold Panel with Actuators
2,099.82 2,099.82 2099.82 USD
BP423-20
BP423-20 (2 in. MPT) Brazed Plate BTU Heat Exchanger
2,124.86 2,124.86 2124.86 USD
PLS-1LB-UP1
HPS Primary Loop Station, One UP26-99F Pump
2,135.07 2,135.07 2135.07 USD
PSS-1LTF
HPS Primary/Secondary 1 Zone Station - No Primary Pump, , With Primary Pump Flanges
2,165.65 2,165.65 2165.65 USD
PLS-1LB
HPS Primary Loop Station, One UPS15-58FC Pump
2,203.13 2,203.13 2203.13 USD
ZB-A-7
Watts Thermal Pro Standard 7 Circuit Stainless Steel Manifold Panel with Actuators
2,205.21 2,205.21 2205.21 USD
TVS43-032
TVS43 DHW Control System 1 1/4 in. Valve
2,281.60 2,281.60 2281.6 USD
PSS-1LT
HPS Primary/Secondary 1 Zone Station - No Primary Pump
2,284.00 2,284.00 2284.0 USD
BP422-40
BP422-40 (2 in. MPT) Brazed Plate 600K BTU Heat Exchanger
2,287.49 2,287.49 2287.4900000000002 USD
PLS-2LB
HPS Primary Loop Station, Two UPS15-58FC Pump
2,299.55 2,299.55 2299.55 USD
600069A
Caleffi LegioMix® Electronic Mixing Valve 1 in. Sweat Union 21Cv
2,454.17 2,454.17 2454.17 USD
ZB-A-8
Watts Thermal Pro Standard 8 Circuit Stainless Steel Manifold Panel with Actuators
2,456.33 2,456.33 2456.33 USD
600064A
Caleffi LegioMix® Electronic Mixing Valve 1 in. NPT Union 21Cv
2,462.99 2,462.99 2462.9900000000002 USD
600079A
Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Sweat Union 24Cv
2,496.06 2,496.06 2496.06 USD
TVS43-040
TVS43 DHW Control System 1 1/2 in. Valve
2,512.00 2,512.00 2512.0 USD
600066A
Caleffi LegioMix® Electronic Mixing Valve 1 in. Press Union 21Cv
2,514.44 2,514.44 2514.44 USD
600074A
Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. NPT Union 24Cv
2,540.16 2,540.16 2540.16 USD
600076A
Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Press Union 24Cv
2,557.80 2,557.80 2557.8 USD
ZC-N-2
Watts Thermal Pro Standard 2 Circuit Stainless Steel Manifold with Zone Pump Panel
2,606.35 2,606.35 2606.35 USD
PSS-2LTF
HPS Primary/Secondary 2 Zone Station - No Primary Pump, With Primary Pump Flanges
2,642.65 2,642.65 2642.65 USD
PSS-1RN (Custom)
HPS Primary/Secondary 1 Zone Station (Custom), 2-UPS15-58, Reverse Pump Directions
2,644.04 2,644.04 2644.04 USD
PSS-1RN
HPS Primary/Secondary 1 Zone Station
2,644.04 2,644.04 2644.04 USD
ZC-N-3
Watts Thermal Pro Standard 3 Circuit Stainless Steel Manifold with Zone Pump Panel
2,659.05 2,659.05 2659.05 USD
ZB-A-9
Watts Thermal Pro Standard 9 Circuit Stainless Steel Manifold Panel with Actuators
2,660.66 2,660.66 2660.66 USD
ZB-A-10
Watts Thermal Pro Standard 10 Circuit Stainless Steel Manifold Panel with Actuators
2,676.25 2,676.25 2676.25 USD
TVS43-050
TVS43 DHW Control System 2 in. Valve
2,684.80 2,684.80 2684.8 USD
ZC-N-4
Watts Thermal Pro Standard 4 Circuit Stainless Steel Manifold with Zone Pump Panel
2,705.83 2,705.83 2705.83 USD
TVS43-080
TVS43 DHW Control System 3 in. Valve
2,711.41 2,711.41 2711.41 USD
ZC-A-2
Watts Thermal Pro Standard 2 Circuit Stainless Steel Manifold with Zone Pump Panel, Actuators
2,766.06 2,766.06 2766.06 USD
PSS-1L-CUSTOM
HPS Primary/Secondary 1 Zone Station, 1-UPS15-58, 1-ALPHA 15-55, LWCO, Terminal Strip
2,767.50 2,767.50 2767.5 USD
ZC-N-5
Watts Thermal Pro Standard 5 Circuit Stainless Steel Manifold with Zone Pump Panel
2,783.80 2,783.80 2783.8 USD
PSS-1LN-A
HPS Primary/Secondary 1 Zone Station, Primary UPS15-58FC, Secondary ALPHA15-55F
2,788.61 2,788.61 2788.61 USD
600089A
Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Sweat Union 34Cv
2,833.43 2,833.43 2833.43 USD
ZC-N-6
Watts Thermal Pro Standard 6 Circuit Stainless Steel Manifold with Zone Pump Panel
2,841.34 2,841.34 2841.34 USD