Customer Service: 888-995-6556
Free Shipping on Orders Over $500

Radiant Heat Manifolds

QUICK VIEW

LEGEND HYDRONICS 8300AP-10-8 1" STAINLESS STEEL MANIFOLD WITH ANGLE ISOLATION VALVE 8-PORT

$ 502.75

M-8300AP Stainless Angle Pro – New Configuration - Includes angle isolation valve and adapter with automatic air vent, and fill & purge. The M-8300 manifold is manufactured from quality 304...
QUICK VIEW

LEGEND HYDRONICS 8300AP-10-7 1" STAINLESS STEEL MANIFOLD WITH ANGLE ISOLATION VALVE 7-PORT

$ 458.08

M-8300AP Stainless Angle Pro – New Configuration - Includes angle isolation valve and adapter with automatic air vent, and fill & purge. The M-8300 manifold is manufactured from quality 304...
QUICK VIEW

LEGEND HYDRONICS 8300AP-10-2 1" STAINLESS STEEL MANIFOLD WITH ANGLE ISOLATION VALVE 2-PORT

$ 256.73

M-8300AP Stainless Angle Pro – New Configuration - Includes angle isolation valve and adapter with automatic air vent, and fill & purge. The M-8300 manifold is manufactured from quality 304...
QUICK VIEW

LEGEND HYDRONICS 8000-10-ES MODULAR MANIFOLD 1" SUPPLY END-PAIR

$ 50.39

1" MODULAR SUPPLY END - MATCHING PAIR Click to View Spec Sheet Click to View Brochure Click to View Installation Guide Click to View Reference Guide
QUICK VIEW

LEGEND HYDRONICS 8300AP-10-6 1" STAINLESS STEEL MANIFOLD WITH ANGLE ISOLATION VALVE 6-PORT

$ 416.76

M-8300AP Stainless Angle Pro – New Configuration - Includes angle isolation valve and adapter with automatic air vent, and fill & purge. The M-8300 manifold is manufactured from quality 304...
QUICK VIEW

LEGEND HYDRONICS 8300AP-10-5 1" STAINLESS STEEL MANIFOLD WITH ANGLE ISOLATION VALVE 5-PORT

$ 375.76

M-8300AP Stainless Angle Pro – New Configuration - Includes angle isolation valve and adapter with automatic air vent, and fill & purge. The M-8300 manifold is manufactured from quality 304...
QUICK VIEW

LEGEND HYDRONICS 8220-15-8 1-1/2" HI-CAPACITY MANIFOLD BASE - 4 BRACKETS 8 PORT

$ 1,243.82

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8220-15-4 1-1/2" HI-CAPACITY MANIFOLD BASE - 4 BRACKETS 4 PORT

$ 802.83

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8200P-10-4 1" PRECISION-PRO BRASS MANIFOLD 4 PORT

$ 438.17

M-8200P Precision-Pro Manifold – Includes integrated adapter valve with garden hose thread fill & purge valve, automatic air vent, thermometer, isolation valve and sensor port all in one unit. The...
QUICK VIEW

LEGEND HYDRONICS 8200-10-4 1" PRECISION BRASS MANIFOLD 4 PORT

$ 331.45

M-8200 Precision Basic Manifold – ships loosely assembled and ready to install. Click to View Spec Sheet Click to View Installation Guide
QUICK VIEW

LEGEND HYDRONICS 8000-10-ER MODULAR MANIFOLD 1" RETURN END-PAIR

$ 50.39

1" MODULAR RETURN END - MATCHING PAIR Click to View Spec Sheet Click to View Brochure Click to View Installation Guide Click to View Reference Guide
QUICK VIEW

Caleffi F29635 Replacement Thermostatic Sensor Cartridge, 140F Tset

$ 16.90

Replacement thermostatic sensor cartridges. Fits 280 and 281 series boiler protection valves. Easy replacement to change the 280 valve set temperature without removing the valve body from the piping. Sensor...
QUICK VIEW

Caleffi 6686E5S1A Brass Model 668S1 1" TwistFlow Distribution Manifold Assembly 5 Outlets, with temp gauges

$ 416.47

Pre-assembled radiant manifold consisting of return distribution manifold complete with built-in shut-off valves suitable for thermo-electric actuator and supply distribution manifold complete with built-in sight flow meters and balancing valves...
QUICK VIEW

Caleffi 281176A Brass Model 281 ThermoBloc Boiler Protect Recirculation And Distribution Unit 1-1/4" NPT, 140F

$ 631.45

The ThermoBloc™ boiler protection recirculation and distribution unit is used in hydronic heating systems with non-condensing boilers, including solid fuel, biomass, gas LP or oil-fi red. It can be installed...
QUICK VIEW

Caleffi 1725F1AHE Brass Model 172 6-Port Pre-assembled Manifold Mixing Station w/High Efficiency UPS 25-55U Pump

$ 927.54

Pre-assembled thermostatic manifold mixing station consisting of a supply distribution manifold complete with built-in sight flow gauges, adjustable balancing valves. Return manifold with built-in shutoff valves is suitable for thermo-electric...
QUICK VIEW

Caleffi 1725E1AHE Brass Model 172 5-Port Pre-assembled Manifold Mixing Station w/High Efficiency UPS 25-55U Pump

$ 884.46

Pre-assembled thermostatic manifold mixing station consisting of a supply distribution manifold complete with built-in sight flow gauges, adjustable balancing valves. Return manifold with built-in shutoff valves is suitable for thermo-electric...
QUICK VIEW

Caleffi 1725G1A Brass Model 172 7-Port Pre-assembled Manifold Mixing Station w/Three Speed UPS 15-58 Pump

$ 837.57

Pre-assembled thermostatic manifold mixing station consisting of a supply distribution manifold complete with built-in sight flow gauges, adjustable balancing valves. Return manifold with built-in shutoff valves is suitable for thermo-electric...
QUICK VIEW

Caleffi 1715G1A Brass Model 171 7-Port Pre-assembled Manifold Mixing Station w/Three Speed UPS 15-58 Pump

$ 1,020.88

Pre-assembled manifold motorized modulating three-point floating actuator mixing station consisting of a supply distribution manifold complete with built-in sight flow gauges, adjustable balancing valves. Return manifold with built-in shutoff valves...
QUICK VIEW

Caleffi 165610A Brass Model 165 HydroMixer Injection Pump Mixing Unit 1" connection with 15-58 pump on left side

$ 599.77

Injection pump mixing unit with insulation. Grundfos UPS 15-58 three speed pump. Grundfos Alpha 25-55U pump. Temperature gauges. Shut-off ball valves. Compatible with 5599 Hydrolink™ series. Male union connections (select...
QUICK VIEW

Caleffi 163610A Brass Model 163 HydroMixer Fixed Temp Mixing Unit Left Hand w/Pressure Differential By-pass Valve

$ 798.29

Thermostatic fixed temperature mixing unit with insulation. Compatible with 559 HydroLink™ series. Includes Grundfos UPS 15-58 three speed pump. Differential pressure by-pass valve adjustable from 1.5 to 8.5 psi. Temperature...
QUICK VIEW

Caleffi 1107D5RA Model 110 1-1/4" GeoCal Distribution Manifold Assembly 4 Circuits, Right Hand

$ 646.24

GeoCal™ right hand distribution manifold assemblies with temperature gauges, air vents and drain valves. 1-1/4" F NPT brass inlet/outlet ports. Max. working pressure: 90 psi. Max. system test pressure: 150...
QUICK VIEW

Caleffi 1107D5LA Model 110 1-1/4" GeoCal Distribution Manifold Assembly 4 Circuits, Left Hand

$ 646.24

GeoCal™ left hand distribution manifold assemblies with temperature gauges, air vents and drain valves. 1-1/4" F NPT brass inlet/outlet ports. Max. working pressure: 90 psi. Max. system test pressure: 150...
QUICK VIEW

Caleffi 1107C5RA Model 110 1-1/4" GeoCal Distribution Manifold Assembly 3 Circuits, Right Hand

$ 587.11

GeoCal™ right hand distribution manifold assemblies with temperature gauges, air vents and drain valves. 1-1/4" F NPT brass inlet/outlet ports. Max. working pressure: 90 psi. Max. system test pressure: 150...
QUICK VIEW

LEGEND HYDRONICS 8300AP-10-9 1" STAINLESS STEEL MANIFOLD WITH ANGLE ISOLATION VALVE 9-PORT

$ 553.10

M-8300AP Stainless Angle Pro – New Configuration - Includes angle isolation valve and adapter with automatic air vent, and fill & purge. The M-8300 manifold is manufactured from quality 304...
QUICK VIEW

LEGEND HYDRONICS 8300AP-10-4 1" STAINLESS STEEL MANIFOLD WITH ANGLE ISOLATION VALVE 4-PORT

$ 336.18

M-8300AP Stainless Angle Pro – New Configuration - Includes angle isolation valve and adapter with automatic air vent, and fill & purge. The M-8300 manifold is manufactured from quality 304...
QUICK VIEW

LEGEND HYDRONICS 8300AP-10-3 1" STAINLESS STEEL MANIFOLD WITH ANGLE ISOLATION VALVE 3-PORT

$ 296.11

M-8300AP Stainless Angle Pro – New Configuration - Includes angle isolation valve and adapter with automatic air vent, and fill & purge. The M-8300 manifold is manufactured from quality 304...
QUICK VIEW

LEGEND HYDRONICS 8300AP-10-12 1" STAINLESS STEEL MANIFOLD WITH ANGLE ISOLATION VALVE 12-PORT

$ 703.58

M-8300AP Stainless Angle Pro – New Configuration - Includes angle isolation valve and adapter with automatic air vent, and fill & purge. The M-8300 manifold is manufactured from quality 304...
QUICK VIEW

LEGEND HYDRONICS 8300AP-10-11 1" STAINLESS STEEL MANIFOLD WITH ANGLE ISOLATION VALVE 11-PORT

$ 653.72

M-8300AP Stainless Angle Pro – New Configuration - Includes angle isolation valve and adapter with automatic air vent, and fill & purge. The M-8300 manifold is manufactured from quality 304...
QUICK VIEW

LEGEND HYDRONICS 8300AP-10-10 1" STAINLESS STEEL MANIFOLD WITH ANGLE ISOLATION VALVE 10-PORT

$ 603.20

M-8300AP Stainless Angle Pro – New Configuration - Includes angle isolation valve and adapter with automatic air vent, and fill & purge. The M-8300 manifold is manufactured from quality 304...
QUICK VIEW

LEGEND HYDRONICS 8220-20-6 2" HI-CAPACITY MANIFOLD BASE - 4 BRACKETS 6 PORT

$ 1,224.97

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8220-20-5 2" HI-CAPACITY MANIFOLD BASE - 4 BRACKETS 5 PORT

$ 1,093.05

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8220-20-4 2" HI-CAPACITY MANIFOLD BASE - 4 BRACKETS 4 PORT

$ 957.36

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8220-20-3 2" HI-CAPACITY MANIFOLD BASE - 4 BRACKETS 3 PORT

$ 825.44

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8220-20-2 2" HI-CAPACITY MANIFOLD BASE - 2 BRACKETS 2 PORT

$ 580.45

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8220-15-7 1-1/2" HI-CAPACITY MANIFOLD BASE - 4 BRACKETS 7 PORT

$ 1,130.74

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8220-15-6 1-1/2" HI-CAPACITY MANIFOLD BASE - 4 BRACKETS 6 PORT

$ 1,025.20

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8220-15-5 1-1/2" HI-CAPACITY MANIFOLD BASE - 4 BRACKETS 5 PORT

$ 904.59

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8220-15-3 1-1/2" HI-CAPACITY MANIFOLD BASE - 4 BRACKETS 3 PORT

$ 678.44

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8220-15-2 1-1/2" HI-CAPACITY MANIFOLD BASE - 2 BRACKETS 2 PORT

$ 456.07

M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, mounting brackets, and fill & air purger. The M-8220 high capacity manifold is ideal for hydronic...
QUICK VIEW

LEGEND HYDRONICS 8200T-14-9 1-1/4" PRECISION-T BRASS MANIFOLD WITH THERMOMETER 9 PORT

$ 711.23

M-8200T Precision-T Manifold with Thermometer – Includes isolation valves with thermometer for supply and return temperature measurement. Ships loosely assembled and ready to install. Click to View Spec Sheet
QUICK VIEW

LEGEND HYDRONICS 8200T-14-8 1-1/4" PRECISION-T BRASS MANIFOLD WITH THERMOMETER 8 PORT

$ 653.35

M-8200T Precision-T Manifold with Thermometer – Includes isolation valves with thermometer for supply and return temperature measurement. Ships loosely assembled and ready to install. Click to View Spec Sheet
QUICK VIEW

LEGEND HYDRONICS 8200T-14-7 1-1/4" PRECISION-T BRASS MANIFOLD WITH THERMOMETER 7 PORT

$ 599.38

M-8200T Precision-T Manifold with Thermometer – Includes isolation valves with thermometer for supply and return temperature measurement. Ships loosely assembled and ready to install. Click to View Spec Sheet
QUICK VIEW

LEGEND HYDRONICS 8200T-14-6 1-1/4" PRECISION-T BRASS MANIFOLD WITH THERMOMETER 6 PORT

$ 536.66

M-8200T Precision-T Manifold with Thermometer – Includes isolation valves with thermometer for supply and return temperature measurement. Ships loosely assembled and ready to install. Click to View Spec Sheet
QUICK VIEW

LEGEND HYDRONICS 8200T-14-5 1-1/4" PRECISION-T BRASS MANIFOLD WITH THERMOMETER 5 PORT

$ 482.72

M-8200T Precision-T Manifold with Thermometer – Includes isolation valves with thermometer for supply and return temperature measurement. Ships loosely assembled and ready to install. Click to View Spec Sheet
QUICK VIEW

LEGEND HYDRONICS 8200T-14-4 1-1/4" PRECISION-T BRASS MANIFOLD WITH THERMOMETER 4 PORT

$ 419.90

M-8200T Precision-T Manifold with Thermometer – Includes isolation valves with thermometer for supply and return temperature measurement. Ships loosely assembled and ready to install. Click to View Spec Sheet
QUICK VIEW

LEGEND HYDRONICS 8200T-14-12 1-1/4" PRECISION-T BRASS MANIFOLD WITH THERMOMETER 12 PORT

$ 905.13

M-8200T Precision-T Manifold with Thermometer – Includes isolation valves with thermometer for supply and return temperature measurement. Ships loosely assembled and ready to install. Click to View Spec Sheet
QUICK VIEW

LEGEND HYDRONICS 8200T-14-11 1-1/4" PRECISION-T BRASS MANIFOLD WITH THERMOMETER 11 PORT

$ 838.29

M-8200T Precision-T Manifold with Thermometer – Includes isolation valves with thermometer for supply and return temperature measurement. Ships loosely assembled and ready to install. Click to View Spec Sheet
QUICK VIEW

LEGEND HYDRONICS 8200T-14-10 1-1/4" PRECISION-T BRASS MANIFOLD WITH THERMOMETER 10 PORT

$ 774.57

M-8200T Precision-T Manifold with Thermometer – Includes isolation valves with thermometer for supply and return temperature measurement. Ships loosely assembled and ready to install. Click to View Spec Sheet

Join our Mailing List

Sign up to receive our daily email and get 50% off your first purchase.