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PEX Heating

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82 products

Caleffi Hydronic Solutions company logo in green text.

Caleffi 6686E5S1A TwistFlow Radiant Manifold Assembly 5 loop 1"

SKU #: CALE6686E5S1A   |   MPN #: 6686E5S1A
$715.24
$715.24 $0.00
MSRP: $897

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

Caleffi flow meter with brass top and bottom fittings, black body with measurement scale, and metal ring attachment.

Caleffi F0000947 Replacement flow meter 38 to 148 GPM

SKU #: CALEF0000947   |   MPN #: F0000947
$123.26
$123.26 $0.00
MSRP: $153

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

Caleffi Hydronic Solutions logo in green with company name and tagline.

Caleffi 6686G5S1A TwistFlow Radiant Manifold Assembly 7 loop 1"

SKU #: CALE6686G5S1A   |   MPN #: 6686G5S1A
$871.67
$871.67 $0.00
MSRP: $1,099

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

Caleffi flow meter with brass fittings, black measuring body, and attached ring connector.

Caleffi F0000944 Replacement flow meter 8 to 32 GPM

SKU #: CALEF0000944   |   MPN #: F0000944
$118.00
$118.00 $0.00
MSRP: $146

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

Caleffi flow meter with black cylindrical body, brass fittings, scale markings, and red indicator needle.

Caleffi F0000945 Replacement flow meter 12 to 50 GPM

SKU #: CALEF0000945   |   MPN #: F0000945
$118.00
$118.00 $0.00
MSRP: $146

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

Black and brass Caleffi flow meter with digital display, adjustment knobs, and threaded brass connection fitting.

Caleffi F0000941 Replacement flow meter for QS+ 2.0 to 7.0 GPM

SKU #: CALEF0000941   |   MPN #: F0000941
$111.24
$111.24 $0.00
MSRP: $137

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

Black and brass flow meter with measurement scale, side adjustment knobs, and metal ring connector at bottom.

Caleffi F0000940 Replacement flow meter for QS+ 0.5 to 1.75 GPM

SKU #: CALEF0000940   |   MPN #: F0000940
$111.24
$111.24 $0.00
MSRP: $137

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

White rectangular manifold housing box with recessed door and blue latch on lower right corner.

Caleffi 659104 Manifold Housing Box:up to13 outlet assy

SKU #: CALE659104   |   MPN #: 659104
$502.39
$502.39 $0.00
MSRP: $595

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

Caleffi brass radiant manifold assembly with dual loops, ball valves, pressure gauges, and multiple connection ports mounted

Caleffi 6686C5S1A IN TwistFlow Radiant Manifold Assembly 3 loop 1" INVERTED

SKU #: CALE6686C5S1AIN   |   MPN #: 6686C5S1A IN
$561.11
$561.11 $0.00
MSRP: $697

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

White rectangular manifold housing box with hinged door and blue circular latch on bottom right corner.

Caleffi 659124 Manifold Housing Box:up to17 outlet assy

SKU #: CALE659124   |   MPN #: 659124
$566.70
$566.70 $0.00
MSRP: $674

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

Two brass radiant heating manifold assemblies with eight loops each, red and blue ball valves, pressure gauges, and silver mo

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

SKU #: CALE6687H5S1AIN   |   MPN #: 6687H5S1A IN
$982.64
$982.64 $0.00
MSRP: $1,244

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

Caleffi flow meter with brass fittings, black measuring body, and circular gauge ring attachment.

Caleffi F0000948 Replacement flow meter 55 to 210 GPM

SKU #: CALEF0000948   |   MPN #: F0000948
$123.26
$123.26 $0.00
MSRP: $153

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

Copper PEX ring with 3/4" diameter and black label band.

Sioux Chief 3/4" Copper Pex Ring - 1 Pack - 50 pack

SKU #: PEX34RINGx50   |   MPN #: 649X3
$37.44
$37.44 $0.00
MSRP: $37.44

Available in stock

Copper PEX ring with 3/4" diameter and black label band.

Sioux Chief 3/4" Copper Pex Ring - 1 Pack - 25 pack

SKU #: PEX34RINGx25   |   MPN #: 649X3
$23.78
$23.78 $0.00
MSRP: $23.78

Available in stock

Copper PEX ring with 3/4" diameter and black label band.

Sioux Chief 3/4" Copper Pex Ring - 1 Pack - 10 pack

SKU #: PEX34RINGx10   |   MPN #: 649X3
$15.04
$15.04 $0.00
MSRP: $15.04

Available in stock

Caleffi F0000943 Replacement flow meter 5 to 19 GPM

SKU #: CALEF0000943   |   MPN #: F0000943
$118.00
$118.00 $0.00
MSRP: $146

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

Red-orange PEX pipe coiled with white strapping bands around the circumference.

Sharkbite 1/2 in. x 100 ft. Coil Oxygen Barrier Radiant Heating PEX Pipe - U860O100

SKU #: PEX12X100 OXBARRIER   |   MPN #: U860O100
$77.05
$77.05 $0.00
MSRP: $90.30

Available in stock

Orange coiled PEX-C pipe with oxygen barrier, 3/4-inch diameter, 300-foot length.

Sharkbite 3/4-in x 300-ft Orange PEX-C Pipe With Oxygen-Barrier For Rant Heating - U870O300

SKU #: PEX34X300 OXBARRIER   |   MPN #: U870O300
$361.42
$361.42 $0.00
MSRP: $497.70

Available in stock

Orange PEX-C radiant heating pipe coil with white straps, 1/2 inch diameter.

Sharkbite 1/2 in. x 1000 ft. Coil Oxygen Barrier Radiant Heating PEX-C Pipe - U860O1000

SKU #: PEX12X1000ORANGE   |   MPN #: U860O1000
$625.38
$625.38 $0.00
MSRP: $903

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

Brass ball valve with PEX barbed connections, blue lever handle, and textured body marked with product information.

Legend Valve 101-594NL Ball Valve 3/4 Inch PEX Forged Brass

SKU #: LEGPEX34BALL   |   MPN #: 101-594NL
$17.24
$17.24 $0.00
MSRP: $21.85

Available in stock

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