Combo Kits
Check Valves


Displaying: 1 - 24 of 53 Matching Items
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APM-135-CB MANOMETER
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APM-135-CB MANOMETER

Part #:CRCAPM-135-CB
  • Category:
    HVAC
  • Filter 1:
    Test Instruments
  • Filter 2:
    Manometer
  • Manufacturer:
    Michel Sales
    • $ 437.07 EA
    SR504-EXP-4 4 zone switching relay with powerports
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    SR504-EXP-4 4 zone switching relay with powerports

    Part #:TASR504-EXP-4
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Pumps
  • Manufacturer:
    Fluid Handling Inc
    • $ 518.91 EA
    012 WALL TRIM PLATE FOR 519 THERMOSTAT
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    012 WALL TRIM PLATE FOR 519 THERMOSTAT

    Part #:TK012
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Thermostats
  • Manufacturer:
    Fluid Handling Inc
    • $ 54.32 EA
    564B INVITA WIFI THERMOSTAT BLACK
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    564B INVITA WIFI THERMOSTAT BLACK

    Part #:TK564BK
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Thermostats
  • Manufacturer:
    Fluid Handling Inc
    • $ 506.00 EA
    564 INVITA WIFI THERMOSTAT WHITE
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    564 INVITA WIFI THERMOSTAT WHITE

    Part #:TK564WH
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Thermostats
  • Manufacturer:
    Tekmar
    • $ 506.00 EA
    AQUASTAT STRAP ON 65-200 5-30 ADJUSTABLE DIFFERENTIAL
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    AQUASTAT STRAP ON 65-200 5-30 ADJUSTABLE DIFFERENTIAL

    Part #:HWL6006C
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Aquastats
  • Manufacturer:
    Honeywell
    • $ 351.33 EA 12 EA per BOX
    AQUASTAT RELAY mV BURNER L8148J1009
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    AQUASTAT RELAY mV BURNER L8148J1009

    Part #:HWL8148J
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Aquastats
  • Manufacturer:
    Honeywell
    • $ 738.62 EA
    EI IGNITION MODULE UNIVERSAL SPARK IGNITION
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    EI IGNITION MODULE UNIVERSAL SPARK IGNITION

    Part #:HWS8610U
  • Category:
    HVAC
  • Filter 1:
    Controls
  • Filter 2:
    Ignition Module
  • Filter 3:
    Spark
  • Manufacturer:
    Neuco
    • $ 364.14 EA 6 EA per BOX
    HSI IGNITION MODULE UNIVERSAL
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    HSI IGNITION MODULE UNIVERSAL

    Part #:HWS8910U
  • Category:
    HVAC
  • Filter 1:
    Controls
  • Filter 2:
    Ignition Module
  • Filter 3:
    Hot Surface
  • Manufacturer:
    Honeywell
    • $ 436.22 EA 2 EA per BOX
    AQUASTAT 100-240 5-30F ADJUSTABLE DIFFERENTIAL
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    AQUASTAT 100-240 5-30F ADJUSTABLE DIFFERENTIAL

    Part #:HWL6006A
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Aquastats
  • Manufacturer:
    Neuco
    • $ 430.71 EA 12 EA per BOX
    24V PLUG IN RELAY
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    24V PLUG IN RELAY

    Part #:MSCGR-35-C
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Pumps
  • Filter 4:
    Relay
  • Manufacturer:
    Metropac Industries
    • $ 55.44 EA
    621C3 DUAL INPUT DIFFERENTIAL MANOMETER
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    621C3 DUAL INPUT DIFFERENTIAL MANOMETER

    Part #:TPI621C3
  • Category:
    HVAC
  • Filter 1:
    Test Instruments
  • Filter 2:
    Manometer
  • Manufacturer:
    Test Products International
    • $ 447.11 EA
    608 SINGLE INPUT MANOMETER
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    608 SINGLE INPUT MANOMETER

    Part #:TPI608
  • Category:
    HVAC
  • Filter 1:
    Test Instruments
  • Filter 2:
    Manometer
  • Manufacturer:
    Test Products International
    • $ 189.11 EA
    1/2" UNION SWT 3-WAY MIXING VLV W/CHECKS
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    1/2" UNION SWT 3-WAY MIXING VLV W/CHECKS

    Part #:CV521419AC
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Thermostatic Mixing Valve
  • Manufacturer:
    Caleffi
    • $ 306.00 EA
    070 OUTDOOR SENSOR
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    070 OUTDOOR SENSOR

    Part #:TK070
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Sensors
  • Manufacturer:
    Fluid Handling Inc
    • $ 74.00 EA
    071 UNIVERSAL SENSOR
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    071 UNIVERSAL SENSOR

    Part #:TK071
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Sensors
  • Manufacturer:
    Fluid Handling Inc
    • $ 62.00 EA
    150 1-STAGE SETPOINT CONTROL
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    150 1-STAGE SETPOINT CONTROL

    Part #:TK150
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Setpoint Control
  • Manufacturer:
    Fluid Handling Inc
    • $ 398.00 EA
    152 2 STAGE SETPOINT CONTROL
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    152 2 STAGE SETPOINT CONTROL

    Part #:TK152
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Setpoint Control
  • Manufacturer:
    Fluid Handling Inc
    • $ 537.00 EA
    256 ONE STAGE BOILER CONTROL
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    256 ONE STAGE BOILER CONTROL

    Part #:TK256
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Staging Controls
  • Manufacturer:
    Fluid Handling Inc
    • $ 387.00 EA
    261 2-STAGE BOILER CONTROL
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    261 2-STAGE BOILER CONTROL

    Part #:TK261
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Staging Controls
  • Manufacturer:
    Fluid Handling Inc
    • $ 1,013.00 EA
    263 2-STAGE/1 MOD, DHW $ SETPOINT
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    263 2-STAGE/1 MOD, DHW $ SETPOINT

    Part #:TK263
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Boiler/DHW Controls
  • Manufacturer:
    Fluid Handling Inc
    • $ 1,892.00 EA
    356 MIXING CONTROL
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    356 MIXING CONTROL

    Part #:TK356
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Mixing Controls
  • Manufacturer:
    Fluid Handling Inc
    • $ 669.00 EA
    RADIANT THERMOSTAT WTIH 079 SLAB SENSOR
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    RADIANT THERMOSTAT WTIH 079 SLAB SENSOR

    Part #:TK519
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Thermostats
  • Manufacturer:
    Fluid Handling Inc
    • $ 195.00 EA
    561 24 VOLT SINGLE STAGE HEAT WIFI STAT WITH TOUCHSCREEN AND 7 DAY PROGRAMMING
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    561 24 VOLT SINGLE STAGE HEAT WIFI STAT WITH TOUCHSCREEN AND 7 DAY PROGRAMMING

    Part #:TK561
  • Category:
    HVAC
  • Filter 1:
    Hydronics
  • Filter 2:
    Controls
  • Filter 3:
    Thermostats
  • Manufacturer:
    Fluid Handling Inc
    • $ 366.04 EA
     
    Displaying: 1 - 24 of 53 Matching Items