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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 FLOWMATIC® EXPRESS COIL KIT 3/4 NPT, 0.4 TO 0.9 GPM

    FLOWMATIC® EXPRESS COIL KIT 3/4 NPT, 0.4 TO 0.9 GPM

    CALEFFI:149500A G90
    SKU: CALEFFI:149500A G90
    $354.48
    Picture of FLOWMATIC® EXPRESS COIL KIT 3/4 NPT, 0.9 TO 1.8 GPM

    FLOWMATIC® EXPRESS COIL KIT 3/4 NPT, 0.9 TO 1.8 GPM

    CALEFFI:149500A 1G8
    SKU: CALEFFI:149500A 1G8
    $354.48
    Picture of FLOWMATIC® EXPRESS COIL KIT 3/4 NPT, 1.8 TO 3.5 GPM

    FLOWMATIC® EXPRESS COIL KIT 3/4 NPT, 1.8 TO 3.5 GPM

    CALEFFI:149500A 3G5
    SKU: CALEFFI:149500A 3G5
    $354.48
    Picture of FLOWMATIC® EXPRESS COIL KIT 3/4 NPT, 3.5 TO 5.3 GPM

    FLOWMATIC® EXPRESS COIL KIT 3/4 NPT, 3.5 TO 5.3 GPM

    CALEFFI:149500A 5G3
    SKU: CALEFFI:149500A 5G3
    $354.48
    Picture of THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ 65

    THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ 65

    CALEFFI:116360A
    SKU: CALEFFI:116360A
    $357.84
    Picture of BRASS DISCALDIRTMAG 1 SWEAT

    BRASS DISCALDIRTMAG 1 SWEAT

    CALEFFI:546196A
    SKU: CALEFFI:546196A
    $359.07
    Picture of 1-1/4 SWEAT DISCAL & DIRTMAGPRO KIT

    1-1/4 SWEAT DISCAL & DIRTMAGPRO KIT

    CALEFFI:KIT551546 035
    SKU: CALEFFI:KIT551546 035
    $359.52
    Picture of MAGNET/DRYWELL ASSY, 13-3/4, FOR 3 TO 6 DIRTMAG, DISCALDIRTM

    MAGNET/DRYWELL ASSY, 13-3/4, FOR 3 TO 6 DIRTMAG, DISCALDIRTM

    CALEFFI:49685A
    SKU: CALEFFI:49685A
    $359.86
    Picture of HYDRO SEP 1-1/4 - NO FITTINGS

    HYDRO SEP 1-1/4 - NO FITTINGS

    CALEFFI:548007US
    SKU: CALEFFI:548007US
    $359.86
    Picture of DIRTMAGPRO 1½ SWEAT

    DIRTMAGPRO 1½ SWEAT

    CALEFFI:546341AM
    SKU: CALEFFI:546341AM
    $360.36
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    CALEFFI:116350A 001
    SKU: CALEFFI:116350A 001
    $363.72
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    CALEFFI:116150AC 001
    SKU: CALEFFI:116150AC 001
    $364.56
    Picture of THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

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

    CALEFFI:116270A
    SKU: CALEFFI:116270A
    $367.92
    Picture of THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

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

    CALEFFI:116670A
    SKU: CALEFFI:116670A
    $367.92
    Picture of BACKFLOW PREVENTER 3/4 PRESS ASSE 1013

    BACKFLOW PREVENTER 3/4 PRESS ASSE 1013

    CALEFFI:574056A
    SKU: CALEFFI:574056A
    $369.26
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1/2 FNPT W/

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1/2 FNPT W/

    CALEFFI:116340AC 001
    SKU: CALEFFI:116340AC 001
    $369.60
    Picture of REPLACEMENT LEGIOMIX ACTUATOR

    REPLACEMENT LEGIOMIX ACTUATOR

    CALEFFI:645114
    SKU: CALEFFI:645114
    $370.83
    Picture of COMBO AUTOFILL™ 1/2 NPT INLET X 1/2 NPT OUTLET ASSE 1013

    COMBO AUTOFILL™ 1/2 NPT INLET X 1/2 NPT OUTLET ASSE 1013

    CALEFFI:574002A
    SKU: CALEFFI:574002A
    $371.62
    Picture of PRESSCAL™ PRV ASSE 1003, 2 NO FITTINGS

    PRESSCAL™ PRV ASSE 1003, 2 NO FITTINGS

    CALEFFI:NA535890HA
    SKU: CALEFFI:NA535890HA
    $372.20
    Picture of BRASS DISCALDIRTMAG 1 NPT MALE

    BRASS DISCALDIRTMAG 1 NPT MALE

    CALEFFI:546116A
    SKU: CALEFFI:546116A
    $375.54
    Picture of DIRTMAGPRO 1½ FNPT

    DIRTMAGPRO 1½ FNPT

    CALEFFI:546308AM
    SKU: CALEFFI:546308AM
    $378.84
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    CALEFFI:116151AC 001
    SKU: CALEFFI:116151AC 001
    $378.84
    Picture of THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

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

    CALEFFI:116370A
    SKU: CALEFFI:116370A
    $378.84
    Picture of SERVICEABLE LOW LEAD CHECK 1½ PRESS

    SERVICEABLE LOW LEAD CHECK 1½ PRESS

    CALEFFI:NA51486
    SKU: CALEFFI:NA51486
    $378.84
    Picture of COMBO AUTOFILL™ 1/2 NPT INLET X 1/2 NPT OUTLET WITH PRESSUR

    COMBO AUTOFILL™ 1/2 NPT INLET X 1/2 NPT OUTLET WITH PRESSUR

    CALEFFI:574012A
    SKU: CALEFFI:574012A
    $381.81
    Picture of PRESSCAL™ PRV ASSE 1003, 2 NO FITTINGS W/ PRESSURE GAUGE

    PRESSCAL™ PRV ASSE 1003, 2 NO FITTINGS W/ PRESSURE GAUGE

    CALEFFI:NA535891HA
    SKU: CALEFFI:NA535891HA
    $382.79
    Picture of TANKLESS WATER HEATER SERVICE KIT W/ TANKMIXER™ 3/4 PEX CRIM

    TANKLESS WATER HEATER SERVICE KIT W/ TANKMIXER™ 3/4 PEX CRIM

    CALEFFI:290517A
    SKU: CALEFFI:290517A
    $383.04
    Picture of TANKLESS WATER HEATER SERVICE KIT W/ TANKMIXER™ 3/4 PEX EXPA

    TANKLESS WATER HEATER SERVICE KIT W/ TANKMIXER™ 3/4 PEX EXPA

    CALEFFI:290518A
    SKU: CALEFFI:290518A
    $383.04
    Picture of TANKLESS WATER HEATER SERVICE KIT W/ TANKMIXER™ 3/4 SWEAT

    TANKLESS WATER HEATER SERVICE KIT W/ TANKMIXER™ 3/4 SWEAT

    CALEFFI:290519A
    SKU: CALEFFI:290519A
    $383.04
    Picture of COMBO AUTOFILL 1/2 NPT PRESS X 1/2 NPT OUTLET ASSE 1013

    COMBO AUTOFILL 1/2 NPT PRESS X 1/2 NPT OUTLET ASSE 1013

    CALEFFI:574207A
    SKU: CALEFFI:574207A
    $386.40
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