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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 NUT 1-1/4 FOR 548007A

NUT 1-1/4 FOR 548007A

CALEFFI:R53003
SKU: CALEFFI:R53003
$24.30
Product Availability: Out of stock
Picture of O-RING FOR 536 GAUGE ADAPTER

O-RING FOR 536 GAUGE ADAPTER

CALEFFI:R57264
SKU: CALEFFI:R57264
$0.84
Product Availability: Out of stock
Picture of O-RING FOR GAUGE ADAPTOR

O-RING FOR GAUGE ADAPTOR

CALEFFI:F67037
SKU: CALEFFI:F67037
$0.63
Product Availability: Out of stock
Picture of PEX FITTING WRENCH 26MM-30MM

PEX FITTING WRENCH 26MM-30MM

CALEFFI:387100
SKU: CALEFFI:387100
$37.48
Product Availability: Out of stock
Picture of PLASTIC CAP FOR 5020-5022

PLASTIC CAP FOR 5020-5022

CALEFFI:R56214
SKU: CALEFFI:R56214
$1.72
Product Availability: Out of stock
Picture of PLASTIC CAP FOR ROBOCAL (AIR VENT 5026)

PLASTIC CAP FOR ROBOCAL (AIR VENT 5026)

CALEFFI:R56142
SKU: CALEFFI:R56142
$1.65
Product Availability: Out of stock
Picture of PLASTIC CHECKVALVE INSERT FOR 521AC MIXING VALVES

PLASTIC CHECKVALVE INSERT FOR 521AC MIXING VALVES

CALEFFI:R39204
SKU: CALEFFI:R39204
$2.74
Product Availability: Out of stock
Picture of PLUMBVENT 1/2 NPT LOW LEAD AIR VENT WITH HYGROSCOPIC CAP

PLUMBVENT 1/2 NPT LOW LEAD AIR VENT WITH HYGROSCOPIC CAP

CALEFFI:NA502640A
SKU: CALEFFI:NA502640A
$39.20
Product Availability: Out of stock
Picture of PRE-MIXED HIGH TEMPERATURE GLYCOL, 5 GALLON BUCKET

PRE-MIXED HIGH TEMPERATURE GLYCOL, 5 GALLON BUCKET

CALEFFI:NA10103
SKU: CALEFFI:NA10103
$254.02
Product Availability: Out of stock
Picture of PRESSCAL  COMPACT PRV ASSE 1003, SINGLE UNION 1/2 BODY ONLY

PRESSCAL COMPACT PRV ASSE 1003, SINGLE UNION 1/2 BODY ONLY

CALEFFI:NA533449HA
SKU: CALEFFI:NA533449HA
$68.54
Product Availability: Out of stock