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    Results 1-50 of 1,000.
    CALEFFI 626600A

    CALEFFI

    626600A

    FLOW SWITCH, 15 AMP, 250 VAC, 10 BAR, FOR WATER AND GLYCOL SOLUTIONS, 1M THREAD MALE, 1-8 INCH PIPE SIZE , BRASS/POLYCARBONATE/STAINLESS STEEL MATERIAL, -30 TO +120 DEGREE C, IP54
    ✓ IN STOCK!
    $326.00 Buy Surplus As Low As $248.00
    $248.00
    CALEFFI ABLRI-CAL

    CALEFFI

    ABLRI-CAL

    CONTROL UNIT FOR BOILER
    ✓ IN STOCK!
    Buy Surplus As Low As $39.80
    $39.80
    CALEFFI 502710A

    CALEFFI

    502710A

    HYDRONIC AIR VENT, AUTOMATIC, W/ CHECK VALVE, 1/8IN MALE THREAD, FLOAT-STYLE, STRAIGHT BODY, BRASS, 240DEG F MAX TEMP, 150PSI
    ✓ IN STOCK!
    $27.98 Buy Surplus As Low As $21.27
    $21.27
    Repair Yours $300.00
    CALEFFI 120351A-000

    CALEFFI

    120351A-000

    Y STRAINER, 3/4 INCH, NPT, W/VLV AND PT PORT
    $176.00 Buy Surplus As Low As $106.00
    $106.00
    Repair Yours Contact Us
    CALEFFI 132552A

    CALEFFI

    132552A

    QUICKSETTER BALANCING VALVE, WITH FLOW METER, 3/4"NPT, THREADED, MIN FLOW 2 GPM, MAX FLOW 7 GPM
    ✓ IN STOCK!
    $281.00 Buy Surplus As Low As $169.00
    $169.00
    Repair Yours $200.00
    CALEFFI 502043A

    CALEFFI

    502043A

    1/2" NPT MALE HIGH CAPACITY AIR VENT MINICAL
    ✓ IN STOCK!
    $44.28 Buy Surplus As Low As $26.57
    $26.57
    Repair Yours $300.00
    CALEFFI 502630

    CALEFFI

    502630

    AUTO AIR VENT, 3/8", BRASS, HYDRONIC, 150PSI
    ✓ IN STOCK!
    $27.43 Buy Surplus As Low As $16.46
    $16.46
    CALEFFI 521500A

    CALEFFI

    521500A

    3W THERMO MIXING VALVE 3/4 INCH NPT
    ✓ IN STOCK!
    $352.62 Buy Surplus As Low As $211.57
    $211.57
    Repair Yours $300.00
    CALEFFI 521509A

    CALEFFI

    521509A

    3W THERMO MIXING VALVE 3/4INCHSWT
    ✓ IN STOCK!
    $246.40 Buy Surplus As Low As $147.84
    $147.84
    Repair Yours $300.00
    CALEFFI Z121000

    CALEFFI

    Z121000

    ACTUATOR MODULE, W/O END SWITCH, NC, 24 VAC
    ✓ IN STOCK!
    $141.05 Buy Surplus As Low As $84.63
    $84.63
    Repair Yours $300.00
    CALEFFI 533451

    CALEFFI

    533451

    DISCONTINUED BY MANUFACTURER, PRESSURE REDUCING VALVE, 3/4 IN, 16 BAR MAX, 1-6 BAR PRESSURE RANGE
    Buy Surplus As Low As $150.00
    $150.00
    CALEFFI 551054A

    CALEFFI

    551054A

    2INCHSWT DISCAL AIR SEPARATOR
    ✓ IN STOCK!
    $414.00 Buy Surplus As Low As $249.00
    $249.00
    Repair Yours $300.00
    CALEFFI A-ASMI-CAL

    CALEFFI

    A-ASMI-CAL

    AUXILARY SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $39.80
    $39.80
    CALEFFI MPU 1

    CALEFFI

    MPU 1

    CALEFFI, MPU 1, CALEFFI, DXU 2, THERMOSTAT MODULE, LED INDICATOR
    ✓ IN STOCK!
    $95.76 Buy Surplus As Low As $39.80
    $39.80
    CALEFFI 535050

    CALEFFI

    535050

    DISCONTINUED BY MANUFACTURER, PRESSURE REDUCING VALVE, SELF-CONTAINED REPLACEABLE CARTRIDGE, SERIES 535, 3/4 INCH UNION CONNECTION, 3 BAR (1-6 BAR ADJ RANGE), WITH 1/4 INCH F PRESSURE GAUGE ...
    ✓ IN STOCK!
    Buy Surplus As Low As $157.19
    $157.19
    CALEFFI 5021

    CALEFFI

    5021

    AUTOMATIC AIR VENT, W/ SERVICE CHECK VALVE, BRASS BODY, 150 PSI
    ✓ IN STOCK!
    $36.87 Buy Surplus As Low As $17.80
    $17.80
    CALEFFI 535341HA

    CALEFFI

    535341HA

    1/2INCH FNPT PRESSURE REDUC VALVE
    ✓ IN STOCK!
    $160.62 Buy Surplus As Low As $96.37
    $96.37
    CALEFFI 132432A

    CALEFFI

    132432A

    1/2 INCH NPT VALVE 0.5 1.75 GPM
    ✓ IN STOCK!
    $260.00 Buy Surplus As Low As $129.00
    $129.00
    Repair Yours $200.00
    CALEFFI 132662A

    CALEFFI

    132662A

    QUICKSETTER BALANCING VALVE, WITH FLOW METER, 1" NPT, THREADED, MIN FLOW 3 GPM, MAX FLOW 10 GPM
    ✓ IN STOCK!
    $327.00 Buy Surplus As Low As $197.00
    $197.00
    Repair Yours $200.00
    CALEFFI 549567A

    CALEFFI

    549567A

    HYDRAULIC SEP 1 1/4INCH PRESS
    ✓ IN STOCK!
    $1,177.28 Buy Surplus As Low As $706.37
    $706.37
    CALEFFI 551004A

    CALEFFI

    551004A

    DISCAL AIR VENT 1/2INCH FEMALENPT
    ✓ IN STOCK!
    $117.25 Buy Surplus As Low As $70.35
    $70.35
    Repair Yours $300.00
    CALEFFI 502243A

    CALEFFI

    502243A

    HIGH CAPACITY 1/2 INCH NPT AIR VENT
    ✓ IN STOCK!
    $49.03 Buy Surplus As Low As $29.42
    $29.42
    Repair Yours $300.00
    CALEFFI 502720A

    CALEFFI

    502720A

    AIR VENT, W/ CHECK VALVE, BRASS, 1/4"NPT, 10BAR
    ✓ IN STOCK!
    $27.00 Buy Surplus As Low As $17.00
    $17.00
    CALEFFI 573016A

    CALEFFI

    573016A

    1/2INCHPRESS BFPX1/2INCHPRESS AUTO
    ✓ IN STOCK!
    $310.24 Buy Surplus As Low As $186.15
    $186.15
    CALEFFI 521516AC

    CALEFFI

    521516AC

    3WTHRMMIXVALVE 3/4INCHPRESS W/CHECK
    ✓ IN STOCK!
    $361.00 Buy Surplus As Low As $275.00
    $275.00
    Repair Yours $200.00
    CALEFFI 533350HA

    CALEFFI

    533350HA

    VALVE, 3/4INCH, FNPT, COMPACT PRV PRESCAL
    ✓ IN STOCK!
    $90.00 Buy Surplus As Low As $42.00
    $42.00
    CALEFFI 533851H

    CALEFFI

    533851H

    INCLINED PRESSURE REDUCING VALVE, CHROME-PLATED, W/ PRESSURE GAUGE, 0-10 BAR, EN 1567
    ✓ IN STOCK!
    $115.00 Buy Surplus As Low As $69.00
    $69.00
    CALEFFI 535051A

    CALEFFI

    535051A

    3/4 INCH NPT BOILER FEED AUTOFILL
    ✓ IN STOCK!
    $186.00 Buy Surplus As Low As $112.00
    $112.00
    CALEFFI Z146000

    CALEFFI

    Z146000

    VALVE ACTUATOR, NORMALLY OPEN, 120 V, 6 INCH WIRE, W/O AUXILIARY SWITCH
    ✓ IN STOCK!
    $163.00 Buy Surplus As Low As $124.00
    $124.00
    Repair Yours $300.00
    CALEFFI Z151000

    CALEFFI

    Z151000

    24V ZONE VALVE ACTUATOR WITH MICROSWITCH TERMINAL BLOCK CONNECTION
    ✓ IN STOCK!
    $158.28 Buy Surplus As Low As $94.97
    $94.97
    Repair Yours $300.00
    CALEFFI Z200432

    CALEFFI

    Z200432

    2W VALVE BODY 1/2INCHSWT 2.5 CV
    ✓ IN STOCK!
    $67.19 Buy Surplus As Low As $40.31
    $40.31
    Repair Yours $300.00
    CALEFFI ZVR103

    CALEFFI

    ZVR103

    ZONE VALVE RELAY 3 ZONE
    ✓ IN STOCK!
    $218.00 Buy Surplus As Low As $131.08
    $131.08
    Repair Yours $200.00
    CALEFFI ZVR106

    CALEFFI

    ZVR106

    ZONE VALVE RELAY 6 ZONE
    ✓ IN STOCK!
    $412.97 Buy Surplus As Low As $247.78
    $247.78
    Repair Yours $300.00
    CALEFFI 121361AG75

    CALEFFI

    121361AG75

    FLOW BALANCING VALVE, FLOWCAL, AUTOMATIC, INTEGRAL BALL, 2-14 PSID 1 INCH NPT / FEMALE, 1/2 / 3/4 INCH PIPE, 0.75 GPM, PT PORT, LOW NOISE POLYMER CARTRIDGE, BRASS
    ✓ IN STOCK!
    $250.80 Buy Surplus As Low As $112.39
    $112.39
    Repair Yours $200.00
    CALEFFI Z626737

    CALEFFI

    Z626737

    ACTUATOR / VALVE BODY, ELECTRIC, Z-ONE, 3-WAY, 120 V, 01.25 INCH, ON/OFF, NON FAILSAFE, NORMALLY CLOSED, BRASS TRIM
    ✓ IN STOCK!
    $354.20 Buy Surplus As Low As $196.10
    $196.10
    Repair Yours $300.00
    CALEFFI 645114

    CALEFFI

    645114

    LEGIOMIX ACTUATOR 24V
    ✓ IN STOCK!
    $584.00 Buy Surplus As Low As $352.80
    $352.80
    Repair Yours $242.00
    CALEFFI F29633

    CALEFFI

    F29633

    THERMOSTAT CARTRIDGE, FOR ANIT-CONDENSATION VALVES, 115F
    ✓ IN STOCK!
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    CALEFFI Z54

    CALEFFI

    Z54

    24V NC W/ES 1/2INCHSWT 2.5 CV
    ✓ IN STOCK!
    $205.00 Buy Surplus As Low As $123.66
    $123.66
    Repair Yours $200.00
    CALEFFI ZSR101

    CALEFFI

    ZSR101

    ZONE PUMP RELAY 1 ZONE
    ✓ IN STOCK!
    $131.35 Buy Surplus As Low As $78.81
    $78.81
    Repair Yours $300.00
    CALEFFI 501502A

    CALEFFI

    501502A

    HI CAPACITY AIR VENT 3/4 INCH NPT
    ✓ IN STOCK!
    $350.00 Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $200.00
    CALEFFI 502015A

    CALEFFI

    502015A

    1/8" MINICAL AUTOMATIC AIR VENT - BRASS BODY 150 PSI MAX WORKING PRESSURE
    ✓ IN STOCK!
    $27.00 Buy Surplus As Low As $17.00
    $17.00
    CALEFFI 502040A

    CALEFFI

    502040A

    MINICAL AIR VENT 1/2 INCH NPT
    ✓ IN STOCK!
    $22.60 Buy Surplus As Low As $13.56
    $13.56
    Repair Yours $300.00
    CALEFFI 502610A

    CALEFFI

    502610A

    AUTOMATIC AIR VENT 1/8 INCH NPT M
    ✓ IN STOCK!
    $25.00 Buy Surplus As Low As $12.07
    $12.07
    CALEFFI 502620A

    CALEFFI

    502620A

    AUTOMATIC AIR VENT 1/4 INCH NPT M
    ✓ IN STOCK!
    $26.00 Buy Surplus As Low As $16.00
    $16.00
    CALEFFI 519502A

    CALEFFI

    519502A

    DIFFERENTIAL BYPASS 3/4 INCH NPT
    $168.00 Buy Surplus As Low As $101.00
    $101.00
    Repair Yours Contact Us
    CALEFFI 519600A

    CALEFFI

    519600A

    DIFFERENTIAL BYPASS 1 INCH NPT
    ✓ IN STOCK!
    $260.00 Buy Surplus As Low As $156.00
    $156.00
    Repair Yours $200.00
    CALEFFI 520516A

    CALEFFI

    520516A

    3/4INCH PRESS ANGLEMIX W/GAUGE
    ✓ IN STOCK!
    $301.00 Buy Surplus As Low As $181.00
    $181.00
    Repair Yours $200.00
    CALEFFI 521519A

    CALEFFI

    521519A

    3WTHERM MIXING VALVE 3/4INCHSWT
    ✓ IN STOCK!
    $289.00 Buy Surplus As Low As $174.00
    $174.00
    Repair Yours $200.00
    CALEFFI 523176A

    CALEFFI

    523176A

    THERM MIX VALVE 1 1/4INCH PRESS
    $1,573.00 Buy Surplus As Low As $944.00
    $944.00
    Repair Yours $784.00
    CALEFFI 523177A

    CALEFFI

    523177A

    MIXING VALVE ASSE1017 1 1/4INCHSWT
    ✓ IN STOCK!
    $1,587.00 Buy Surplus As Low As $953.00
    $953.00
    Repair Yours $791.00
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