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manifold accessories

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LEGEND HYDRONICS 830-143 M-8300 1/2" PEX TUBE TO MANIFOLD CONNECTOR - PAIR

$ 8.46

Tube Connectors – Used on all M-8300 Stainless manifolds.
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LEGEND HYDRONICS 800-200 M-8200 4-WIRE CIRCUIT ACTUATOR

$ 58.06

4-Wire Circuit Actuator – For M-8000, M-8100 and M-8200 series manifolds. 24 volt AC actuator with 36" leads. Includes end-switch that closes when valve is fully open.
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LEGEND HYDRONICS 830-201 M-8300 4-WIRE CIRCUIT ACTUATOR

$ 67.09

4-Wire Circuit Actuator – New Product - For M-8300 Stainless manifolds. 24 volt AC actuator with 36" leads.
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LEGEND HYDRONICS 800-709 ACTUATOR 2-WAY NORMALLY-CLOSED

$ 56.53

REPLACEMENT 4-WIRE ACTUATOR - Order as replacement part for LZV-2 Series
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LEGEND HYDRONICS 830-805 M-8300 STAINLESS AIR & WATER PURGE ADAPTER

$ 39.95

Air & Water Purge Adapter – For M-8300 Stainless manifolds. Includes automatic air vent and fill & purge valve. Converts the M-8300 to the M-8300P.
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LEGEND HYDRONICS 800-662 T-825 REAR MOUNT TEMPERATURE & PRESSURE GAUGE 1/4" MPT 40 - 200F

$ 21.86

TEMPERATURE AND PRESSURE GAUGE 1/4" MPT - REAR MOUNT
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LEGEND HYDRONICS 800-705 LZV-2 SERIES 2-WAY ZONE VALVE 1" SWEAT CONNECTION WITH END SWITCH

$ 98.75

LZV-2 Series Motorized Valves – 2-Way Zone Valve, normally closed
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LEGEND HYDRONICS 800-704 LZV-2 SERIES 2-WAY ZONE VALVE 3/4" SWEAT CONNECTION WITH END SWITCH

$ 89.70

LZV-2 Series Motorized Valves – 2-Way Zone Valve, normally closed
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Caleffi 682545A Model 682 Universal 5/8" PEX-AL-PEX Fitting

$ 6.78

Construction Details There is a large variety of PEX and PEX-AL-PEX pipes available with a wide range of permissible tolerances. This fitting is designed to adapt to several pipe diameters...
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LEGEND HYDRONICS 800-664 T-825 BOTTOM MOUNT TEMPERATURE & PRESSURE GAUGE 1/4" MPT 40 - 200F

$ 21.86

TEMPERATURE AND PRESSURE GAUGE 1/4" MPT - BOTTOM MOUNT
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LEGEND HYDRONICS 800-141 MANIFOLD PORT CAP

$ 2.35

Manifold Port Cap – Used to close and seal unused ports on M-8000, M-8100 and M-8200 manifolds. Includes EPDM O-ring.
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LEGEND HYDRONICS 800-332 MANIFOLD AUTOMATIC AIR VENT

$ 10.61

Automatic Air Vent – Replacement air vent for precision adapter & integrated adapter valve.
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Caleffi 680504A Model 680 Universal Pex Fitting For 1/2" Nominal PEX

$ 6.11

Construction Details There is a large variety of PEX and PEX-AL-PEX pipes available with a wide range of permissible tolerances. This fitting is designed to adapt to several pipe diameters...
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LEGEND HYDRONICS 800-704NE LZV-2 SERIES 2-WAY ZONE VALVE 3/4" SWEAT CONNECTION WITHOUT END SWITCH

$ 82.93

LZV-2 Series Motorized Valves – 2-Way Zone Valve, normally closed
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LEGEND HYDRONICS 830-815 1" M-8300 MANIFOLD UNION

$ 6.03

Manifold Union – Connects any two M-8300 Stainless manifolds to increase circuit capacity.
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LEGEND HYDRONICS 800-143 1/2" PEX TO MANIFOLD CONNECTOR - PAIR

$ 11.70

PEX Tube Connectors – for M-8000, M-8100 and M-8200 series manifolds.
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LEGEND HYDRONICS 800-856T 1-1/4" MANIFOLD ISOLATION VALVE WITH THERMOMETER - PAIR

$ 163.05

Isolation Valves with Thermometer – For M-8000, M-8100 and M-8200 manifolds, also used as loop isolation valve on M-8220 high capacity manifolds. Sold as red and blue handled pairs.
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LEGEND HYDRONICS 800-856R 1-1/4" MANIFOLD ISOLATION VALVE - RED HANDLE

$ 62.15

1-1/4" MANIFOLD ISOLATION VALVE - RED HANDLE
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Caleffi F69590 Replacement Shutoff Valve For 668 S1 Return Manifold

$ 14.22

Replacement shut-off valve fits 668 S1 series manifold.
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Caleffi 861527A CST Model 861 GeoGrip 3/4" x 3/4" Male NPT Pipe Fitting

$ 11.74

GeoGrip™ polyethylene pipe fittings. For joining polyethylene pipe to 132 series QuickSetter™ or NA139 ball valves.
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LEGEND HYDRONICS 800-667 T-820 1" MPT AIR PRESSURE TESTER GAUGE-END MOUNT

$ 23.18

T-820 Air Pressure Tester MPT – End mount style is great for low profile applications. 1" male thread allows direct connection to manifold.
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LEGEND HYDRONICS 800-665 T-825 BOTTOM MOUNT TEMPERATURE & PRESSURE GAUGE 1/2" MPT 40 - 200F

$ 22.62

TEMPERATURE AND PRESSURE GAUGE 1/2" MPT - BOTTOM MOUNT
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LEGEND HYDRONICS 800-652 3" TEMPERATURE GAUGE WITH 1/2" MPT THERMOWELL

$ 15.84

3" TEMPERATURE GAUGE WITH 1/2" MPT THERMOWELL
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LEGEND HYDRONICS 800-715 LZV-3 SERIES 3-WAY ZONE VALVE 1" SWT

$ 109.31

LZV-3 Series Motorized Valves – 3-Way Zone Valve
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LEGEND HYDRONICS 800-706 LZV-2 SERIES 2-WAY ZONE VALVE 1-1/4" SWEAT CONNECTION WITH END SWITCH

$ 150.01

LZV-2 Series Motorized Valves – 2-Way Zone Valve, normally closed
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LEGEND HYDRONICS 830-861 M-8300 MANIFOLD MOUNTING BRACKET & COLLAR - PAIR

$ 21.10

Mounting brackets – For M-8300 Stainless manifolds.
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LEGEND HYDRONICS 830-845 M-8300 1" MANIFOLD END PLUG

$ 4.91

Manifold End Plug – Used on all M-8300 Stainless manifolds to close and seal manifold end.
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LEGEND HYDRONICS 830-825R M-8300 1" ANGLE ISOLATION VALVE WITH THERMOMETER - RED

$ 58.18

Angle Isolation Valve with Thermometer (RED HANDLE) – For M-8300 Stainless manifolds. Used for low profile installations.
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LEGEND HYDRONICS 830-825 M-8300 1" ANGLE ISOLATION VALVE WITH THERMOMETER - PAIR

$ 116.35

Angle Isolation Valve with Thermometer (PAIR) – For M-8300 Stainless manifolds. Used for low profile installations.
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LEGEND HYDRONICS 830-144 M-8300 5/8" PEX TUBE TO MANIFOLD CONNECTOR - PAIR

$ 8.66

Tube Connectors – Used on all M-8300 Stainless manifolds.
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LEGEND HYDRONICS 830-142 M-8300 3/8" PEX TUBE TO MANIFOLD CONNECTOR - PAIR

$ 7.82

Tube Connectors – Used on all M-8300 Stainless manifolds.
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LEGEND HYDRONICS 800-144 5/8" PEX TO MANIFOLD CONNECTOR - PAIR

$ 11.70

PEX Tube Connectors – for M-8000, M-8100 and M-8200 series manifolds.
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LEGEND HYDRONICS 800-860 M-8200 PRECISION-MANIFOLD MOUNTNG BRACKET & COLLAR - PAIR

$ 23.01

Mounting brackets – M-8200 PRECISION-MANIFOLD MOUNTING BRACKET & COLLAR-PAIR
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LEGEND HYDRONICS 800-856B 1-1/4" MANIFOLD ISOLATION VALVE - BLUE HANDLE

$ 62.15

1-1/4" MANIFOLD ISOLATION VALVE - BLUE HANDLE
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Caleffi Z151000 Brass Model Z1 Actuator With EndSwitch + Terminal Block Normally Closed 24V

$ 72.63

Z1 NC actuator fits on Z2 and Z3 series valve bodies with the push of a button. Two position spring return normally closed. 7/8" knockout for 1/2" conduit connector. Power:...
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Caleffi Z116000 Brass Model Z1 Normally Closed Actuator With End Switch 120V

$ 69.97

Z1 NC actuator fits on Z2 and Z3 series valve bodies with the push of a button. Two position spring return normally closed. 7/8" knockout for 1/2" conduit connector. Power:...
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Caleffi NA10247 1" Geo Pipe to Manifold Fitting Kit

$ 31.44

GeoGrip™ manifold outlet connector for joining manifold to polyethylene pipe. (Includes union nut and gasket)
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Caleffi 69122 CSTReplacement Shutoff Valve For 668 Return Manifold

$ 7.93

Replacement shut-off valve fits 668 series manifold.
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Caleffi 688003A Model 688 Manifold Gage 2" Diameter 210 F

$ 24.71

Temperature gauge with well pocket fitting for inserting into manifold ball valves. Working Temperature range: 30-210° F. Face dial diameter: 2".
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Caleffi 682530A Model 682 Universal 3/8" PEX-AL-PEX Fitting

$ 6.29

Construction Details There is a large variety of PEX and PEX-AL-PEX pipes available with a wide range of permissible tolerances. This fitting is designed to adapt to several pipe diameters...
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Caleffi 680555A Model 680 Universal Pex Fitting For 5/8" Nominal PEX

$ 6.11

Construction Details There is a large variety of PEX and PEX-AL-PEX pipes available with a wide range of permissible tolerances. This fitting is designed to adapt to several pipe diameters...
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Caleffi 680505A Model 680 Universal Pex Fitting For 3/4" Nominal PEX

$ 6.11

Construction Details There is a large variety of PEX and PEX-AL-PEX pipes available with a wide range of permissible tolerances. This fitting is designed to adapt to several pipe diameters...
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LEGEND HYDRONICS 800-693 T-825 2-1/2" REAR MOUNT TEMPERATURE & PRESSURE GAUGE, 1/2" MPT

$ 18.85

T-825 2-1/2" Rear Mount Temperature and Pressure Gauge – 2-1/2" Gauge ideal for boiler replacements.
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LEGEND HYDRONICS 800-692 T-825 2-1/2" REAR MOUNT TEMPERATURE & PRESSURE GAUGE, 1/4" MPT

$ 17.34

T-825 2-1/2" Rear Mount Temperature and Pressure Gauge – 2-1/2" Gauge ideal for boiler replacements.
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LEGEND HYDRONICS 800-684 T-825 BOTTOM MOUNT EXTENDED PROBE TEMPERATURE & PRESSURE GAUGE 60-280, 1/2" MPT, 3" PROBE

$ 23.37

T-825 Bottom Mount Extended Probe Temperature and Pressure Gauge – 1/2" MPT, 3" Probe.
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LEGEND HYDRONICS 800-683 T-825 REAR MOUNT EXTENDED PROBE TEMPERATURE & PRESSURE GAUGE 60-280, 1/2" MPT, 3" PROBE

$ 23.37

T-825 Rear Mount Extended Probe Temperature and Pressure Gauge – 1/2" MPT, 3" Probe.
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LEGEND HYDRONICS 800-675 T-825 BOTTOM MOUNT TEMPERATURE & PRESSURE GAUGE 1/2" MPT 60 - 280F

$ 23.37

TEMPERATURE AND PRESSURE GAUGE 1/2" MPT - BOTTOM MOUNT
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LEGEND HYDRONICS 800-673 T-825 REAR MOUNT TEMPERATURE & PRESSURE GAUGE 1/2" MPT 60 - 280F

$ 23.37

TEMPERATURE AND PRESSURE GAUGE 1/2" MPT - REAR MOUNT

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