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82 products

Caleffi radiant manifold assembly with two brass distribution bars featuring five loops each, ball valves, gauges, and flow m

Caleffi 6687E5S1A IN TwistFlow Radiant Manifold Assembly 5 loop 1 1/4" INVERTED

SKU #: CALE6687E5S1AIN   |   MPN #: 6687E5S1A IN
$748.56
$748.56 $0.00
MSRP: $941

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi Hydronic Solutions logo in green on white background.

Caleffi 6687H5S1A TwistFlow Radiant Manifold Assembly 8 loop 1 1/4"

SKU #: CALE6687H5S1A   |   MPN #: 6687H5S1A
$982.64
$982.64 $0.00
MSRP: $1,244

Special Order. Expect 4-6 weeks for delivery, subject to change

Two-tier brass radiant manifold assembly with seven loops each, isolation valves, pressure gauges, and flow controls.

Caleffi 6687G5S1A IN TwistFlow Radiant Manifold Assembly 7 loop 1 1/4" INVERTED

SKU #: CALE6687G5S1AIN   |   MPN #: 6687G5S1A IN
$906.03
$906.03 $0.00
MSRP: $1,141

Special Order. Expect 4-6 weeks for delivery, subject to change

Dual-manifold radiant heating assembly with brass bodies, ball valves, flow meters, and seven connection ports per manifold.

Caleffi 6687G5S1A TwistFlow Radiant Manifold Assembly 7 loop 1 1/4"

SKU #: CALE6687G5S1A   |   MPN #: 6687G5S1A
$906.03
$906.03 $0.00
MSRP: $1,141

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi Hydronic Solutions logo in green text on white background.

Caleffi 6687D5S1A TwistFlow Radiant Manifold Assembly 4 loop 1 1/4"

SKU #: CALE6687D5S1A   |   MPN #: 6687D5S1A
$670.50
$670.50 $0.00
MSRP: $840

Special Order. Expect 4-6 weeks for delivery, subject to change

Brass radiant manifold assembly with six loops, featuring red and blue shut-off valves, pressure gauges, and stainless steel

Caleffi 6687F5S1A IN TwistFlow Radiant Manifold Assembly 6 loop 1 1/4" INVERTED

SKU #: CALE6687F5S1AIN   |   MPN #: 6687F5S1A IN
$826.84
$826.84 $0.00
MSRP: $1,041

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi TwistFlow radiant manifold assembly with dual brass headers, multiple loop connections, pressure gauges, and red/blue

Caleffi 6687C5S1A TwistFlow Radiant Manifold Assembly 3 loop 1 1/4"

SKU #: CALE6687C5S1A   |   MPN #: 6687C5S1A
$591.43
$591.43 $0.00
MSRP: $737

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi brass radiant manifold assembly with dual loops, shut-off valves, flow meters, and connection ports.

Caleffi 6687C5S1A IN TwistFlow Radiant Manifold Assembly 3 loop 1 1/4" INVERTED

SKU #: CALE6687C5S1AIN   |   MPN #: 6687C5S1A IN
$591.43
$591.43 $0.00
MSRP: $737

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi logo and "Hydronic Solutions" text on white background.

Caleffi 6687F5S1A TwistFlow Radiant Manifold Assembly 6 loop 1 1/4"

SKU #: CALE6687F5S1A   |   MPN #: 6687F5S1A
$826.84
$826.84 $0.00
MSRP: $1,041

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi Hydronic Solutions logo with green text and circular icon on white background.

Caleffi 6686H5S1A TwistFlow Radiant Manifold Assembly 8 loop 1"

SKU #: CALE6686H5S1A   |   MPN #: 6686H5S1A
$951.31
$951.31 $0.00
MSRP: $1,203

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi brass radiant manifold assembly with dual loops, isolation valves, pressure gauges, and chrome loop connectors.

Caleffi 6686F5S1A IN TwistFlow Radiant Manifold Assembly 6 loop 1" INVERTED

SKU #: CALE6686F5S1AIN   |   MPN #: 6686F5S1A IN
$795.03
$795.03 $0.00
MSRP: $999

Special Order. Expect 4-6 weeks for delivery, subject to change

Brass radiant manifold assembly with five loops, isolation valves, flow meters, and threaded connections on upper and lower r

Caleffi 6687E5S1A TwistFlow Radiant Manifold Assembly 5 loop 1 1/4"

SKU #: CALE6687E5S1A   |   MPN #: 6687E5S1A
$748.56
$748.56 $0.00
MSRP: $941

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi TwistFlow radiant manifold assembly with seven brass loops, pressure gauges, red and blue ball valves, and metal moun

Caleffi 6686G5S1A IN TwistFlow Radiant Manifold Assembly 7 loop 1" INVERTED

SKU #: CALE6686G5S1AIN   |   MPN #: 6686G5S1A IN
$871.67
$871.67 $0.00
MSRP: $1,099

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi 6686C5S1A TwistFlow Radiant Manifold Assembly 3 loop 1"

SKU #: CALE6686C5S1A   |   MPN #: 6686C5S1A
$561.11
$561.11 $0.00
MSRP: $697

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi radiant manifold assembly with dual brass distribution bars, four loops each, shut-off valves, and pressure gauges.

Caleffi 6687D5S1A IN TwistFlow Radiant Manifold Assembly 4 loop 1 1/4" INVERTED

SKU #: CALE6687D5S1AIN   |   MPN #: 6687D5S1A IN
$670.50
$670.50 $0.00
MSRP: $840

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi Hydronic Solutions logo in green text on white background.

Caleffi 6686F5S1A TwistFlow Radiant Manifold Assembly 6 loop 1"

SKU #: CALE6686F5S1A   |   MPN #: 6686F5S1A
$795.03
$795.03 $0.00
MSRP: $999

Special Order. Expect 4-6 weeks for delivery, subject to change

Brass radiant manifold assembly with two horizontal bars, blue and red isolation valves, eight outlet ports with white caps p

Caleffi 6686D5S1A TwistFlow Radiant Manifold Assembly 4 loop 1"

SKU #: CALE6686D5S1A   |   MPN #: 6686D5S1A
$637.90
$637.90 $0.00
MSRP: $797

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi TwistFlow radiant manifold assembly with dual brass headers, five loops, pressure gauges, and shut-off valves.

Caleffi 6686E5S1A IN TwistFlow Radiant Manifold Assembly 5 loop 1" INVERTED

SKU #: CALE6686E5S1AIN   |   MPN #: 6686E5S1A IN
$715.24
$715.24 $0.00
MSRP: $897

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi brass radiant heating manifold assembly with dual loops, gauges, ball valves, and multiple outlet connections.

Caleffi 6686H5S1A IN TwistFlow Radiant Manifold Assembly 8 loop 1" INVERTED

SKU #: CALE6686H5S1AIN   |   MPN #: 6686H5S1A IN
$951.31
$951.31 $0.00
MSRP: $1,203

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi flow meter with black cylindrical body, brass fittings, scale markings, and adjustment knobs.

Caleffi F0000946 Replacement flow meter 30 to 105 GPM

SKU #: CALEF0000946   |   MPN #: F0000946
$123.26
$123.26 $0.00
MSRP: $153

Special Order. Expect 4-6 weeks for delivery, subject to change

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