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Siemens TEC Parts

Siemens Terminal Equipment Controllers

  • Siemens Landis & Gyr 550 433.
    $389.00 Siemens Landis & Gyr 550 433.
    TERMINAL EQUIPMENT CONTROLLER P/N: 550-433. TEC FC W/BACnet. NEW.
  • Siemens Landis & Gyr 540 200.
    $299.00 Siemens Landis & Gyr 540 200.
    TERMINAL EQUIPMENT CONTROLLER. P/N: 540-200. REFURBISHED. 
  • Siemens Landis & Gyr 550 430
    $299.00 Siemens Landis & Gyr 550 430
    SIEMENS. P/N: 550-430. BACnet VAV GDE Actuator. REFURBISHED. 
  • Siemens Landis & Gyr 540 680CB
    $210.00 Siemens Landis & Gyr 540 680CB
    TEC ROOM SENSOR W/ STPT;IND;OVRD. COLOR WHITE. P/N: 540-680CB. NEW.
  • Siemens Landis & Gyr 540 664A
    $139.00 Siemens Landis & Gyr 540 664A
    P/N: 540-664A TEC ROOM SENSOR. BEIGE. 
  • Siemens Landis & Gyr QAA2280.EWSC
    $59.00 Siemens Landis & Gyr QAA2280.EWSC
    QAA2280.EWSC, RTS SENSING ONLY TEC ROOM SENSOR. NEW.
  • Siemens Landis & Gyr 192 506
    $13.99 Siemens Landis & Gyr 192 506
    SIEMENS P/N: 192-506 ELECTRICAL BOX 2 X 4 ADAPTOR PLATE KIT. 5 PACK. NEW.
  • Siemens Landis & Gyr GDB181.1E/3
    $49.00 Siemens Landis & Gyr GDB181.1E/3
    SIEMENS P/N: GDB181.1E/3. NEW
  • Siemens Landis & Gyr 537 720B
    $13.99 Siemens Landis & Gyr 537 720B
    SIEMENS P/N: 537-720B MOUNTING BRACKET KIT. NEW.
  • Siemens Landis & Gyr 544 783A
    $17.99 Siemens Landis & Gyr 544 783A
    SIEMENS P/N: 544-783A DOUBLE ADAPTOR BASE KIT. NEW.
  • Siemens Landis & Gyr 192 507
    $13.99 Siemens Landis & Gyr 192 507
    SIEMENS P/N: 192-507 ELECTRICAL BOX ADAPTOR BASES. 5 PACK. NEW.
  • Siemens Landis & Gyr 540 841
    $399.00 Siemens Landis & Gyr 540 841
    P/N: 540-841 SIEMENS SYSTEM 600 APOGEE. TERMINAL EQUIPMENT CONTROLLER. 0-10 VOLT W/ FBP SEQUENCE. REFURBISHED.
  • Siemens Landis & Gyr 550 068.
    $549.00 Siemens Landis & Gyr 550 068.
    TEC VAV ACTUATOR PACKAGE. P/N: 550-068 TEC VAV ACTUATOR PACKAGE. NEW. IN ORIGINAL FACTORY SEALED BAG. 
  • Siemens Landis & Gyr 544 782B
    $15.00 Siemens Landis & Gyr 544 782B
    P/N: 544-782B SIEMENS SINGLE ADAPTOR BASE PLATE. NEW.  
  • Siemens Landis & Gyr 550 065.
    $329.00 Siemens Landis & Gyr 550 065.
    TEC VAV ACTUATOR PACKAGE. P/N: 550-065 TEC VAV ACTUATOR PACKAGE. REFURBISHED.
  • Siemens Landis & Gyr 544 782A
    $15.00 Siemens Landis & Gyr 544 782A
    P/N: 544-782A SIEMENS SINGLE ADAPTOR BASE PLATE. NEW.