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    Siemens

    Together with our customers in industry, infrastructure and transportation, we address today's challenges across the backbone of our economy.

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    Picture of 3/4SWT 2-WAY 4.1CV ZONE VALVE

    3/4SWT 2-WAY 4.1CV ZONE VALVE

    SIEMENS:599-00512
    SKU: SIEMENS:599-00512
    $39.92
    Product Availability: Out of stock
    Picture of 3/4ZONE VLV BODY 4.1CV

    3/4ZONE VLV BODY 4.1CV

    SIEMENS:599-00212
    SKU: SIEMENS:599-00212
    $39.92
    Product Availability: Out of stock
    Picture of USH MOUNT ROOM TEMPERATURE SENSOR

    USH MOUNT ROOM TEMPERATURE SENSOR

    SIEMENS:540-995
    SKU: SIEMENS:540-995
    $41.07
    Product Availability: Out of stock
    Picture of 1K OHMNIDUCTSNSR,4PROBE,SIEMN

    1K OHMNIDUCTSNSR,4PROBE,SIEMN

    SIEMENS:QAM2020.010
    SKU: SIEMENS:QAM2020.010
    $41.25
    Product Availability: Out of stock
    Picture of 3/8 SHAFT EXTDR FOR #3,4,6

    3/8 SHAFT EXTDR FOR #3,4,6

    SIEMENS:331-632
    SKU: SIEMENS:331-632
    $41.42
    Product Availability: Out of stock
    Picture of TSTAT TERM TUBING KIT

    TSTAT TERM TUBING KIT

    SIEMENS:192-600
    SKU: SIEMENS:192-600
    $41.66
    Product Availability: Out of stock
    Picture of 1/2SWT 3W 4.0CV ZONE VALVE

    1/2SWT 3W 4.0CV ZONE VALVE

    SIEMENS:599-00530
    SKU: SIEMENS:599-00530
    $41.82
    Product Availability: Out of stock
    Picture of 1/2SWT 3-WAY 2.5CV ZONE VALVE

    1/2SWT 3-WAY 2.5CV ZONE VALVE

    SIEMENS:599-00531
    SKU: SIEMENS:599-00531
    $41.82
    Product Availability: Out of stock
    Picture of 1/2NPT 3W 1.0CV ZONE VALVE

    1/2NPT 3W 1.0CV ZONE VALVE

    SIEMENS:599-00230
    SKU: SIEMENS:599-00230
    $41.82
    Product Availability: Out of stock
    Picture of 1/2 3-WAY 2.5CV VALVE

    1/2 3-WAY 2.5CV VALVE

    SIEMENS:599-00231
    SKU: SIEMENS:599-00231
    $41.82
    Product Availability: Out of stock
    Picture of 1/2NPT 4.0CV 3WAY ZONE VALVE

    1/2NPT 4.0CV 3WAY ZONE VALVE

    SIEMENS:599-00234
    SKU: SIEMENS:599-00234
    $41.82
    Product Availability: Out of stock
    Picture of 1/2SWT,3W,4.0CV ZONE VALVE

    1/2SWT,3W,4.0CV ZONE VALVE

    SIEMENS:599-00534
    SKU: SIEMENS:599-00534
    $41.82
    Product Availability: Out of stock
    Picture of 212F ELECTR FUSIBLE LINK

    212F ELECTR FUSIBLE LINK

    SIEMENS:ASK791.212
    SKU: SIEMENS:ASK791.212
    $42.06
    Product Availability: Out of stock
    Picture of ALLEN WRENCH KIT-TH180 5/PKG

    ALLEN WRENCH KIT-TH180 5/PKG

    SIEMENS:192-623
    SKU: SIEMENS:192-623
    $42.21
    Product Availability: Out of stock
    Picture of 1 SWT 2-WAY 7.0CV ZONE VALVE

    1 SWT 2-WAY 7.0CV ZONE VALVE

    SIEMENS:599-00513
    SKU: SIEMENS:599-00513
    $42.71
    Product Availability: Out of stock
    Picture of LINK KIT #3,4,6 LINK&CRANK

    LINK KIT #3,4,6 LINK&CRANK

    SIEMENS:331-958
    SKU: SIEMENS:331-958
    $43.00
    Product Availability: Out of stock
    Picture of THERMOSTAT, ELECTRICAL WALL BOX-MOUNTED, ELECTRIC, LINE VOLT

    THERMOSTAT, ELECTRICAL WALL BOX-MOUNTED, ELECTRIC, LINE VOLT

    SIEMENS:RAA20UW
    SKU: SIEMENS:RAA20UW
    $43.43
    Product Availability: Out of stock
    Picture of 6 (153MM) IMMERSION WELL

    6 (153MM) IMMERSION WELL

    SIEMENS:AQE2000.015
    SKU: SIEMENS:AQE2000.015
    $43.47
    Product Availability: Out of stock
    Picture of GASKETS, 25 PCS.

    GASKETS, 25 PCS.

    SIEMENS:599-03394
    SKU: SIEMENS:599-03394
    $43.61
    Product Availability: Out of stock
    Picture of DUCT TEMP NI 1K OHM @ 32F 8

    DUCT TEMP NI 1K OHM @ 32F 8

    SIEMENS:QAM2020.020
    SKU: SIEMENS:QAM2020.020
    $43.65
    Product Availability: Out of stock
    Picture of MOUNTING PLATE

    MOUNTING PLATE

    SIEMENS:567-381
    SKU: SIEMENS:567-381
    $44.37
    Product Availability: Out of stock
    Picture of SKD REPLACEMENT COVER

    SKD REPLACEMENT COVER

    SIEMENS:410456348
    SKU: SIEMENS:410456348
    $44.58
    Product Availability: Out of stock
    Picture of 1KOHM NICKEL @ 32F RTD SENSOR

    1KOHM NICKEL @ 32F RTD SENSOR

    SIEMENS:QAA2220.EWNN
    SKU: SIEMENS:QAA2220.EWNN
    $44.68
    Product Availability: Out of stock
    Picture of 1KOHM NICKEL @ 32F RTD SENSOR

    1KOHM NICKEL @ 32F RTD SENSOR

    SIEMENS:QAA2220.EWSN
    SKU: SIEMENS:QAA2220.EWSN
    $44.68
    Product Availability: Out of stock
    Picture of DCT TEMP PT 1K OHM 4

    DCT TEMP PT 1K OHM 4

    SIEMENS:544-339-4
    SKU: SIEMENS:544-339-4
    $44.76
    Product Availability: Out of stock
    Picture of CABLE 25FT MODULAR

    CABLE 25FT MODULAR

    SIEMENS:537-773
    SKU: SIEMENS:537-773
    $44.88
    Product Availability: Out of stock
    Picture of CONTROL KNOB

    CONTROL KNOB

    SIEMENS:227-354
    SKU: SIEMENS:227-354
    $45.05
    Product Availability: Out of stock
    Picture of PASSKEY TOOL

    PASSKEY TOOL

    SIEMENS:544-643A
    SKU: SIEMENS:544-643A
    $45.07
    Product Availability: Out of stock
    Picture of PLUNGER KIT

    PLUNGER KIT

    SIEMENS:390-802
    SKU: SIEMENS:390-802
    $45.23
    Product Availability: Out of stock
    Picture of 1K OHMNIDUCTSNSR,18PROBE

    1K OHMNIDUCTSNSR,18PROBE

    SIEMENS:QAM2020.045
    SKU: SIEMENS:QAM2020.045
    $45.37
    Product Availability: Out of stock
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