ThermoSetterAdjustable Thermal Balancing Valve 3/4'' FNPT w/ Pressure Gauge …

$388.00 

•  
• Balancing Valves

FlowCal Y Style PIBV Low Lead with shut off 1/2'' NPT

$142.00 

•  
• Balancing Valves

ThermoSetterAdjustable Thermal Balancing Valve 3/4'' FNPT w/ 656 Actuator …

$485.00 

•  
• Balancing Valves

CONTECA Heat Meter Kit, 0.25 to 10 GPM, 1/2'' press

$1,137.00 

•  
• Temperature Meters

CONTECA Heat Meter Kit, 0.25 to 10 GPM, 1'' MNPT

$1,149.00 

•  
• Temperature Meters

2-Way, 1' SWT, 24V, 13 Cv Motorized Ball

$347.00 

•  
• Zone Valves

Anti-Vacuum Cap x 5020-5021-5022-504

$20.30 

•  
• Air Vents

Insulation Shell for QS plus with gauge

$42.40 

•  
• Balancing Valves

AngleMix 3- Way Mixing valve 1/2'' NPT male union

$246.00 

•  
• Plumbing Valves

Discal Air Separator 1 1/4'' NPT

$281.00 

•  
• Air Vents

Discal Air Separator 1 1/4'' Sweat

$266.00 

•  
• Air Vents

Replacement mixed sensor 1'', 1-1/4'' valve

$66.30 

•  
• Plumbing Valves

FlowCal plus PIBV Low Lead 1/2'' Sweat with Check and Gauge

$156.00 

•  
• Balancing Valves

Solar Pump Station with supp plus retn-No Pump

$846.00 

•  
• Parts

Insulation Shell for 132552A

$41.80 

•  
• Balancing Valves

AngleMix 3- Way Mixing valve 1'' sweat union

$344.00 

•  
• Plumbing Valves

ThermoSetterAdjustable Thermal Balancing Valve 3/4'' FNPT with Check Valve

$324.00 

•  
• Balancing Valves

24 V AC/DC, 250 mA, 300 seconds, micro-switch

$131.00 

•  
• Zone Valves

ThermoSetterAdjustable Thermal Balancing Valve 3/4'' FNPT With isolation valves

$328.00 

•  
• Balancing Valves

QuickSetter Balancing Valve with Flow Meter 1 1/2'' NPT 8 - 32 GPM

$416.00 

•  
• Balancing Valves

Discal Air Separator 1'' Press

$218.00 

•  
• Air Vents

LegioMix Electronic Mixing Valve Station 1'' 7.8Cv

$10,617.00 

•  
• Plumbing Valves

Replacement Legiomix valve 1'', 1-1/4''

$546.00 

•  
• Plumbing Valves

Insulation for 130900A

$84.40 

•  
• Balancing Valves

Serviceable low lead check 2'' FNPT

$403.00 

•  
• Plumbing Fittings

High Efficiency Manifold Mixing Station

$1,565.00 

•  
• Parts

Z-One 24V, Normally Open Actuator, without Switch

$120.00 

•  
• Zone Valves

PressCal PRV ASSE 1003, 3/4'' Sweat with Pressure Gauge

$140.00 

•  
• Parts

FlowCal plus PIBV Low Lead 3/4'' Press with Check

$147.00 

•  
• Balancing Valves

Dual Solar Station Kit 3/4''SWT SolarFlex

$174.00 

•  
• Parts

MixCal 3-way Mixing Valve 1/2'' Press with Temp Gauge

$250.00 

•  
• Plumbing Valves

Different. Bypass 3/4'' SWT with 3/4'' SWT

$133.00 

•  
• Plumbing Fittings

Z-One 2-Way valve body, 3/4'''', Sweat LEAD FREE, 3.5Cv, 30 PSI Differential

$82.80 

•  
• Zone Valves

AngleMix 3- Way Mixing valve 3/4'' Press Temp Probe

$282.00 

•  
• Plumbing Valves

QuickSetter plus Balancing Valve with Flowmeter Union, 3/4'' Press .5 - 1.75 …

$317.00 

•  
• Balancing Valves

MixCal 3-way Mixing Valve 1/2'' NPT with Temp Gauge

$246.00 

•  
• Plumbing Valves

Fitting 3/8'' Nominal PEX

$10.20 

•  
• Parts

PressCal Compact PRV ASSE 1003, Single Union 1/2'' sweat union in, FNPT out

$91.30 

•  
• Parts

Discal Air Separator 1 1/4'' Press

$336.00 

•  
• Air Vents

Replacement flow meter 8 to 32 GPM

$123.00 

•  
• Balancing Valves

Dirtmag Composite Dirt Separator with Magnet 1'' Union Sweat

$236.00 

•  
• Air Vents

FlowCal plus PIBV Low Lead 1/2''PEX Crimp with Check and Gauge

$156.00 

•  
• Balancing Valves

QuickSetter plus Balancing Valve with Flowmeter Union, 1'' press .5 - 1.75 …

$392.00 

•  
• Balancing Valves

FlowCal plus PIBV Low Lead 1'' PEX Expansion with Check and Gauge

$159.00 

•  
• Balancing Valves

Discharge air gap for 574004A

$54.10 

•  
• Parts

AngleMix 3- Way Mixing valve 1/2'' sweat union, checks

$264.00 

•  
• Plumbing Valves

PressCal PRV ASSE 1003, Female 1 1/4'' NPT

$383.00 

•  
• Parts

Z-One 2-Way valve body, Normally Closed Actuator with Switch, 24V, Inverted …

$173.00 

•  
• Zone Valves

1-1/4''M Thread Kit-NA255160(2)

$47.60 

•  
• Parts

Adapter Kit-3/4'' Conic to 1/2'' SWT

$11.30 

•  
• Radiator Valves

QuickSetter plus Balancing Valve with Flowmeter Union, 1'' Sweat .5 - 1.75 …

$305.00 

•  
• Balancing Valves

PressCal HP PRV ASSE 1003 Dual Union 1'' sweat

$468.00 

•  
• Parts

FlowCal PIBV Low Lead 3/4'' NPT

$119.00 

•  
• Balancing Valves

Insulation-142241A Balance Valve

$28.60 

•  
• Balancing Valves

Z-One 4 Zone valve Control

$325.00 

•  
• Zone Valves

ThermoSetterAdjustable Thermal Balancing Valve 1/2'' FNPT with Check Valve

$298.00 

•  
• Balancing Valves

1-1/4'' Press Tailpiece Assembly

$70.10 

•  
• Plumbing Fittings

Z-One 3-Way valve body, 3/4'', NPT, 3.5Cv, 30 PSI Differential

$87.70 

•  
• Zone Valves

QuickSetter plus Balancing Valve with Flowmeter Union, 3/4'' Pex Expansion .5 …

$276.00 

•  
• Balancing Valves

Radiator Valve Thermostatic Elbow 3/4''M

$62.10 

• Chrome Plated
• Radiator Valves

ThermoSetterAdjustable Thermal Balancing Valve 1/2'' FNPT w/ 656 Actuator …

$440.00 

•  
• Balancing Valves

ThermoSetterAdjustable Thermal Balancing Valve 1'' FNPT with 160F thermal …

$543.00 

•  
• Balancing Valves

3/4'' NPT Check Valve 5211- 3

$29.80 

•  
• Plumbing Fittings

Z-One 2-Way, NC with MS, 24V, 3/4'', Union Press Long, 7.5Cv

$258.00 

•  
• Zone Valves

Float Mechanism and Cap for brass Discal

$60.90 

•  
• Air Vents

TwistFlow Radiant Manifold Assembly 10 loop 1 1/4''

$1,220.00 

•  
• Parts

3/4'' PEX exp for 1'' nut

$11.60 

•  
• Plumbing Fittings

130 Series Fixed Orifice Low Lead Balancing Valve 1-1/4'' NPT with PT ports

$232.00 

•  
• Balancing Valves

Thermostatic Control Head

$60.20 

•  
• Radiator Valves

FlowCal PIBV Low Lead 3/4'' PEX Crimp

$114.00 

•  
• Balancing Valves

Z-One single zone pump relay

$117.00 

•  
• Zone Valves

Insulation-142271A Balance Valve

$59.10 

•  
• Balancing Valves

Complete Insulation for 546209-309

$66.00 

•  
• Air Vents

5462 DirtCal to 5463 Dirtmag Retro Kit

$115.00 

•  
• Air Vents

Fitting 1-1/4'' x 1''

$27.40 

•  
• Plumbing Fittings

ThermoSetterAdjustable Thermal Balancing Valve 3/4'' FNPT with 160F thermal …

$308.00 

•  
• Balancing Valves

1-1/2'' union slip nut

$15.20 

•  
• Plumbing Fittings

Fuse Set Z-one Controls (5pcs/pkg)

$11.90 

•  
• Zone Valves

Valve seat for 574050A

$43.20 

•  
• Parts

Z-One 2-Way valve body, Normally Closed Actuator with Switch, 24V, 1 1/4'', …

$265.00 

•  
• Zone Valves

FlowCal PIBV Low Lead 1'' NPT

$135.00 

•  
• Balancing Valves

ThermoSetterAdjustable Thermal Balancing Valve 3/4'' FNPT w/160F thermal …

$417.00 

•  
• Balancing Valves

FlowCal plus PIBV Low Lead 3/4'' PEX Expansion with Check

$129.00 

•  
• Balancing Valves

Angled One-Pipe Valve System1/2''M X 3/4''

$87.00 

•  
• Radiator Valves

Dirtmag Composite Dirt Separator with Magnet 1'''' Union Press w. Isolation …

$409.00 

•  
• Air Vents

QuickSetter Balancing Valve with Flow Meter 1 1/4'' press 5 - 19 GPM

$394.00 

•  
• Balancing Valves

40 VA Transformer Z-one Controls

$68.20 

•  
• Zone Valves

Discaldirt Air and Dirt Separator 14'' Flange ASME

$57,729.00 

• Epoxy Resin
• Air Vents

Conteca Heat Meter 100 - 1000 GPM, 8'' ANSI 150 flanges

$7,351.00 

•  
• Temperature Meters

Z-One 2-Way valve body, 3/4'', NPT, 5.0Cv, 25 PSI Differential

$71.90 

•  
• Zone Valves

Replacement flow meter 12 to 50 GPM

$123.00 

•  
• Balancing Valves

Z-One 2-Way valve body, Normally Closed Actuator with Switch, 24V, 1'', …

$228.00 

•  
• Zone Valves

MixCal 3-Way Mixing Valve 3/4'' Pex Expansion with Check Valves

$240.00 

•  
• Plumbing Valves

Discal Air Separator 1 1/2'' Sweat with Expansion Tank Check

$354.00 

•  
• Air Vents

Conteca Heat Meter 88 - 880 GPM, 6'' ANSI 150 flanges

$6,562.00 

•  
• Temperature Meters

Modbus-to-BACnet gateway

$2,007.00 

•  
• Plumbing Valves