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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 THERMOSTATIC CONTROL HEAD (45 TO 82 °F) WITH REMOTE SENSOR.

THERMOSTATIC CONTROL HEAD (45 TO 82 °F) WITH REMOTE SENSOR.

CALEFFI:201000
SKU: CALEFFI:201000
$83.89
Picture of 1-1/2 SWEAT 2-1/2 NUT, WASHER

1-1/2 SWEAT 2-1/2 NUT, WASHER

CALEFFI:NA21189
SKU: CALEFFI:NA21189
$83.89
Picture of SERVICEABLE LOW LEAD CHECK ¾ MNPT

SERVICEABLE LOW LEAD CHECK ¾ MNPT

CALEFFI:NA51250
SKU: CALEFFI:NA51250
$83.58
Picture of 1-1/4 SWEAT, 2 NUT, WASHER

1-1/4 SWEAT, 2 NUT, WASHER

CALEFFI:NA20979
SKU: CALEFFI:NA20979
$83.10
Picture of 2-WAY VALVE BODY 1 SWT 5 CV 25PSI

2-WAY VALVE BODY 1 SWT 5 CV 25PSI

CALEFFI:Z200635
SKU: CALEFFI:Z200635
$82.32
Picture of Z200637 CALEFFI 1 INCH VALVE BODY 2 WAY SWEAT 7.5 CV

Z200637 CALEFFI 1 INCH VALVE BODY 2 WAY SWEAT 7.5 CV

CALEFFI:Z200637
SKU: CALEFFI:Z200637
$82.32
Picture of THERMO-ELECTRIC ACTUATOR 24V W/MICROSWITCH (LOW CURRENT DRAW

THERMO-ELECTRIC ACTUATOR 24V W/MICROSWITCH (LOW CURRENT DRAW

CALEFFI:656414
SKU: CALEFFI:656414
$82.32
Picture of 533941HA PRESSCAL™ COMPACT PRV ASSE 1003, SINGLE UNION 1/2 SWEAT UNIO

533941HA PRESSCAL™ COMPACT PRV ASSE 1003, SINGLE UNION 1/2 SWEAT UNIO

CALEFFI:533941HA
SKU: CALEFFI:533941HA
$81.54
Picture of NA10366 CHECK VALVE ASSY.-5231 1+1-1/4

NA10366 CHECK VALVE ASSY.-5231 1+1-1/4

CALEFFI:NA10366
SKU: CALEFFI:NA10366
$80.75
Picture of 3/4 SOLARFLEX DIRECT FITTING

3/4 SOLARFLEX DIRECT FITTING

CALEFFI:NA26750
SKU: CALEFFI:NA26750
$79.97