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Caleffi

We are a manufacturer and marketer of innovative products for heating, cooling, plumbing and process works applications. Our expertise is the control of temperature, pressure and flow of water-based fluids. Our products range from control valves, balancing devices and flow switches to zone relays and heat meters.

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Picture of 656354R 24 V AC/DC, 250 MA, 300 SECONDS, MICRO-SWITCH, REHAU

656354R 24 V AC/DC, 250 MA, 300 SECONDS, MICRO-SWITCH, REHAU

CALEFFI:656354R

SKU: CALEFFI:656354R

$112.90

Picture of 6686D5S1A CALEFFI 4 ZONE SUPPLY & RETURN MANIFOLD KIT

6686D5S1A CALEFFI 4 ZONE SUPPLY & RETURN MANIFOLD KIT

CALEFFI:6686D5S1A

SKU: CALEFFI:6686D5S1A

$527.63

Picture of 6686E5S1A CALEFFI 6686E5S1A 1 MANIFOLD WITH FIVE 3/4 IPS OUTLETS

6686E5S1A CALEFFI 6686E5S1A 1 MANIFOLD WITH FIVE 3/4 IPS OUTLETS

CALEFFI:6686E5S1A

SKU: CALEFFI:6686E5S1A

$593.49

Picture of 676000A BODY ONLY, CLOSE-OFF 20 PSID

676000A BODY ONLY, CLOSE-OFF 20 PSID

CALEFFI:676000A

SKU: CALEFFI:676000A

$22.11

Picture of 676268A ZONE VALVE 1 PEX EXP, TWISTOP END SWITCH

676268A ZONE VALVE 1 PEX EXP, TWISTOP END SWITCH

CALEFFI:676268A

SKU: CALEFFI:676268A

$177.18

Picture of 676500A BODY ONLY, CLOSE-OFF 35 PSID

676500A BODY ONLY, CLOSE-OFF 35 PSID

CALEFFI:676500A

SKU: CALEFFI:676500A

$43.83

Picture of 676756A ¾ PRESS UNION TWISTOP+ ASSY

676756A ¾ PRESS UNION TWISTOP+ ASSY

CALEFFI:676756A

SKU: CALEFFI:676756A

$175.62

Picture of 676758A ¾ PEX EXPANSION UNION TWISTOP+ ASSY

676758A ¾ PEX EXPANSION UNION TWISTOP+ ASSY

CALEFFI:676758A

SKU: CALEFFI:676758A

$170.13

Picture of 676759A ¾ SWEAT UNION TWISTOP+ ASSY

676759A ¾ SWEAT UNION TWISTOP+ ASSY

CALEFFI:676759A

SKU: CALEFFI:676759A

$170.13

Picture of 676766A 1 PRESS UNION TWISTOP+ ASSY

676766A 1 PRESS UNION TWISTOP+ ASSY

CALEFFI:676766A

SKU: CALEFFI:676766A

$199.14

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