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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 PRESSCAL™ PRV ASSE 1003, FEMALE 2 NPT

PRESSCAL™ PRV ASSE 1003, FEMALE 2 NPT

CALEFFI:535390HA
SKU: CALEFFI:535390HA
$530.77
Picture of 1 PRESS X 1 PRESS

1 PRESS X 1 PRESS

CALEFFI:574166A
SKU: CALEFFI:574166A
$531.72
Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ CH

THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ CH

CALEFFI:116161AC 001
SKU: CALEFFI:116161AC 001
$536.76
Picture of BOILER TRIM KIT 1-1/4 NPT 30# TANK

BOILER TRIM KIT 1-1/4 NPT 30# TANK

CALEFFI:NA553372
SKU: CALEFFI:NA553372
$537.04
Picture of HYDROFILL REPLACEMENT LID

HYDROFILL REPLACEMENT LID

CALEFFI:NA57094
SKU: CALEFFI:NA57094
$537.82
Picture of PRESSCAL™ PRV ASSE 1003, FEMALE 12 NPT W/ PRESSURE GAUGE

PRESSCAL™ PRV ASSE 1003, FEMALE 12 NPT W/ PRESSURE GAUGE

CALEFFI:535391HA
SKU: CALEFFI:535391HA
$540.18
Picture of PRESSCAL™ PRV ASSE 1003,  2 SWEAT W/ PRESSURE GAUGE

PRESSCAL™ PRV ASSE 1003, 2 SWEAT W/ PRESSURE GAUGE

CALEFFI:535991HA
SKU: CALEFFI:535991HA
$540.18
Picture of PRESSCAL™ HP PRV LOW RANGE (10 - 90 PSIG) DUAL UNION 1-1/4 S

PRESSCAL™ HP PRV LOW RANGE (10 - 90 PSIG) DUAL UNION 1-1/4 S

CALEFFI:536074A 109
SKU: CALEFFI:536074A 109
$544.32
Picture of PRESSCAL™ HP PRV HIGH RANGE (90 - 150 PSI) DUAL UNION 1-1/4

PRESSCAL™ HP PRV HIGH RANGE (90 - 150 PSI) DUAL UNION 1-1/4

CALEFFI:536073A 109
SKU: CALEFFI:536073A 109
$544.32
Picture of 1-1/4 MANIFOLD ASSEMBLY 4 OUTLETS

1-1/4 MANIFOLD ASSEMBLY 4 OUTLETS

CALEFFI:6687D5S1A
SKU: CALEFFI:6687D5S1A
$555.86
Picture of SINGLE SOLAR PUMP STATIONG W/RET-NO PUMP

SINGLE SOLAR PUMP STATIONG W/RET-NO PUMP

CALEFFI:278751
SKU: CALEFFI:278751
$557.42
Picture of TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 4 LOOP 1 INVERTED

TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 4 LOOP 1 INVERTED

CALEFFI:6686D5S1A IN
SKU: CALEFFI:6686D5S1A IN
$565.32
Picture of PRESSCAL™ HP PRV LOW RANGE (10 - 90 PSIG) DUAL UNION 1-1/4 N

PRESSCAL™ HP PRV LOW RANGE (10 - 90 PSIG) DUAL UNION 1-1/4 N

CALEFFI:536074A 103
SKU: CALEFFI:536074A 103
$571.20
Picture of PRESSCAL™ HP PRV HIGH RANGE (90 - 150 PSI) DUAL UNION 1-1/4

PRESSCAL™ HP PRV HIGH RANGE (90 - 150 PSI) DUAL UNION 1-1/4

CALEFFI:536073A 103
SKU: CALEFFI:536073A 103
$571.20
Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

CALEFFI:116270A 001
SKU: CALEFFI:116270A 001
$573.72
Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

CALEFFI:116670A 001
SKU: CALEFFI:116670A 001
$573.72
Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/140

THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/140

CALEFFI:116660AC 001
SKU: CALEFFI:116660AC 001
$578.76
Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/160

THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/160

CALEFFI:116260AC 001
SKU: CALEFFI:116260AC 001
$578.76
Picture of HYDRO SEPARATOR 1-1/4 PRESS UNION

HYDRO SEPARATOR 1-1/4 PRESS UNION

CALEFFI:548067A
SKU: CALEFFI:548067A
$579.38
Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

CALEFFI:116370A 001
SKU: CALEFFI:116370A 001
$583.80
Picture of SEP 4™ 4-IN-1 UNION 1 1/4 - NO FITTINGS

SEP 4™ 4-IN-1 UNION 1 1/4 - NO FITTINGS

CALEFFI:549507US
SKU: CALEFFI:549507US
$584.08
Picture of SEP4 4-IN-1 AIR, DIRT, HYDRO & MAGNETIC SEPARATOR 1 SWT UNIO

SEP4 4-IN-1 AIR, DIRT, HYDRO & MAGNETIC SEPARATOR 1 SWT UNIO

CALEFFI:549596A
SKU: CALEFFI:549596A
$587.22
Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ 65

THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ 65

CALEFFI:116360AC 001
SKU: CALEFFI:116360AC 001
$593.04
Picture of CALEFFI 6686E5S1A 1 MANIFOLD WITH FIVE 3/4 IPS OUTLETS

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

CALEFFI:6686E5S1A
SKU: CALEFFI:6686E5S1A
$593.49
Picture of TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 4 LOOP 1 1/4 INVERTED

TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 4 LOOP 1 1/4 INVERTED

CALEFFI:6687D5S1A IN
SKU: CALEFFI:6687D5S1A IN
$595.56
Picture of REPAIR KIT FOR 2 574

REPAIR KIT FOR 2 574

CALEFFI:NA11609
SKU: CALEFFI:NA11609
$595.56
Picture of BOILER TRIM KIT, 1 1/4 PRESS, 4.4GAL WITH ASSE 1012 BACK FLO

BOILER TRIM KIT, 1 1/4 PRESS, 4.4GAL WITH ASSE 1012 BACK FLO

CALEFFI:NA553376
SKU: CALEFFI:NA553376
$596.62
Picture of SEP4 4-IN-1 AIR, DIRT, HYDRO & MAGNETIC SEPARATOR 1 NPT FEMA

SEP4 4-IN-1 AIR, DIRT, HYDRO & MAGNETIC SEPARATOR 1 NPT FEMA

CALEFFI:549506A
SKU: CALEFFI:549506A
$610.74
Picture of 1-1/4 MANIFOLD ASSEMBLY 5 OUTLETS

1-1/4 MANIFOLD ASSEMBLY 5 OUTLETS

CALEFFI:6687E5S1A
SKU: CALEFFI:6687E5S1A
$622.50
Picture of REPLACEMENT LEGIOMIX VALVE 1-1/2, 2

REPLACEMENT LEGIOMIX VALVE 1-1/2, 2

CALEFFI:NA10616
SKU: CALEFFI:NA10616
$627.20