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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 1 SWEAT, 1 NUT, WASHER

1 SWEAT, 1 NUT, WASHER

CALEFFI:NA20669

SKU: CALEFFI:NA20669

$24.46

Picture of INSULATION SHELL FOR 130400A

INSULATION SHELL FOR 130400A

CALEFFI:CBN130400

SKU: CALEFFI:CBN130400

$24.46

Picture of 1 PEX BARB, 1-1/4 NUT, WASHER

1 PEX BARB, 1-1/4 NUT, WASHER

CALEFFI:NA20767

SKU: CALEFFI:NA20767

$25.01

Picture of SUPPORT BRACKET FOR 1-1/2 UNION 5495, 548

SUPPORT BRACKET FOR 1-1/2 UNION 5495, 548

CALEFFI:NA10796

SKU: CALEFFI:NA10796

$25.20

Picture of TEMPERATURE CARTRIDGE, 115F

TEMPERATURE CARTRIDGE, 115F

CALEFFI:F29633

SKU: CALEFFI:F29633

$25.24

Picture of TEMPERATURE CARTRIDGE, 130F

TEMPERATURE CARTRIDGE, 130F

CALEFFI:F29634

SKU: CALEFFI:F29634

$25.24

Picture of TEMPERATURE CARTRIDGE, 140F

TEMPERATURE CARTRIDGE, 140F

CALEFFI:F29635

SKU: CALEFFI:F29635

$25.24

Picture of TEMPERATURE CARTRIDGE, 160F

TEMPERATURE CARTRIDGE, 160F

CALEFFI:F29636

SKU: CALEFFI:F29636

$25.24

Picture of 3/4 FEMALE BALL VALVE WITH T-HANDLE

3/4 FEMALE BALL VALVE WITH T-HANDLE

CALEFFI:NA39589

SKU: CALEFFI:NA39589

$25.24

Picture of 1 MNPT, 1 1/4 NUT WASHER

1 MNPT, 1 1/4 NUT WASHER

CALEFFI:NA20760

SKU: CALEFFI:NA20760

$25.45

Picture of 1 NPT FEMALE TAILPIECE WITH 1-1/4 UNION NUT AND WASHER

1 NPT FEMALE TAILPIECE WITH 1-1/4 UNION NUT AND WASHER

CALEFFI:F49646

SKU: CALEFFI:F49646

$25.70

Picture of 3/4 SWEAT, 1 NUT, WASHER, CHECK

3/4 SWEAT, 1 NUT, WASHER, CHECK

CALEFFI:NA20659C

SKU: CALEFFI:NA20659C

$25.79

Picture of 3/4 PEX EXP, 1 NUT, WASHER, CHECK

3/4 PEX EXP, 1 NUT, WASHER, CHECK

CALEFFI:NA20658C

SKU: CALEFFI:NA20658C

$25.79

Picture of 3/4 PEX CRIMP, 1 NUT, WASHER, CHECK

3/4 PEX CRIMP, 1 NUT, WASHER, CHECK

CALEFFI:NA20657C

SKU: CALEFFI:NA20657C

$25.79

Picture of MALE UNIONTAIL 1 NPT - NUT+FITTING

MALE UNIONTAIL 1 NPT - NUT+FITTING

CALEFFI:59817A

SKU: CALEFFI:59817A

$25.79

Picture of 1 FNPT, 1-1/4 NUT, WASHER

1 FNPT, 1-1/4 NUT, WASHER

CALEFFI:NA20763

SKU: CALEFFI:NA20763

$26.11

Picture of 1 PEX EXP, 1-1/4 NUT, WASHER

1 PEX EXP, 1-1/4 NUT, WASHER

CALEFFI:NA20768

SKU: CALEFFI:NA20768

$26.21

Picture of SUPPORT BRACKET FOR 2 UNION 5495, 548

SUPPORT BRACKET FOR 2 UNION 5495, 548

CALEFFI:NA10797

SKU: CALEFFI:NA10797

$26.21

Picture of 2 NPT LOW LEAD NIPPLE

2 NPT LOW LEAD NIPPLE

CALEFFI:NA10839

SKU: CALEFFI:NA10839

$26.38

Picture of INSULATION SHELL FOR 130500A

INSULATION SHELL FOR 130500A

CALEFFI:CBN130500

SKU: CALEFFI:CBN130500

$26.58

Picture of 1 PRESS TAILPIECE W/1 UNION NUT

1 PRESS TAILPIECE W/1 UNION NUT

CALEFFI:NA16266

SKU: CALEFFI:NA16266

$27.05

Picture of FLOW METER 1/4 TO 1 GPM

FLOW METER 1/4 TO 1 GPM

CALEFFI:NA669150

SKU: CALEFFI:NA669150

$27.05

Picture of FLOW METER 1/2 TO 2 GPM

FLOW METER 1/2 TO 2 GPM

CALEFFI:NA669250

SKU: CALEFFI:NA669250

$27.05

Picture of 1 MNPT, 1 NUT, WASHER

1 MNPT, 1 NUT, WASHER

CALEFFI:NA20660

SKU: CALEFFI:NA20660

$27.13

Picture of 1 PRESS TAILPIECE FOR 1 NUT

1 PRESS TAILPIECE FOR 1 NUT

CALEFFI:NA10404

SKU: CALEFFI:NA10404

$27.13

Picture of INSULATION JACKET KIT FOR 1 UNION 548

INSULATION JACKET KIT FOR 1 UNION 548

CALEFFI:NA10805

SKU: CALEFFI:NA10805

$27.22

Picture of AUTOFILL REPLACEMENT CARTRIDGE

AUTOFILL REPLACEMENT CARTRIDGE

CALEFFI:F59650

SKU: CALEFFI:F59650

$27.75

Picture of REPLACEMENT NUT FOR 548009A

REPLACEMENT NUT FOR 548009A

CALEFFI:R53005

SKU: CALEFFI:R53005

$27.83

Picture of 3/4 SWEAT UNION CONNECTION SET, 2 UNION NUTS, WASHERS, AND T

3/4 SWEAT UNION CONNECTION SET, 2 UNION NUTS, WASHERS, AND T

CALEFFI:NA12259

SKU: CALEFFI:NA12259

$27.99

Picture of 3/4 MNPT, 1 NUT, WASHER, CHECK

3/4 MNPT, 1 NUT, WASHER, CHECK

CALEFFI:NA20650C

SKU: CALEFFI:NA20650C

$28.15

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