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Siemens TEC Parts

Siemens Terminal Equipment Controllers

  • Siemens Landis & Gyr 540 378.
    $99.00 Siemens Landis & Gyr 540 378.
    AUTO ZERO MODULE. P/N: 540-378. AUTOZERO MODULE. NEW.
  • Siemens Landis & Gyr 540 103N
    $599.00 Siemens Landis & Gyr 540 103N
    P/N: 540-103N CONSTANT VOLUME CONTROLLER. NEW.
  • Siemens Landis & Gyr 540 105N
    $299.00 Siemens Landis & Gyr 540 105N
    HEAT PUMP CONTROLLER; SINGLE STAGE. P/N: 540-105N. REFURBISHED.
  • Siemens Landis & Gyr 540 100N..
    $299.00 Siemens Landis & Gyr 540 100N..
    TERMINAL EQUIPMENT CONTROLLER. P/N: 540-100N. REFURBISHED.
  • Siemens Landis & Gyr QAA2291.FWSC
    $135.00 Siemens Landis & Gyr QAA2291.FWSC
    QAA2291.FWSC, WRS FULL FEATURE BRANCH LOGO NOT MESH  WIRELESS TEC ROOM SENSOR. NEW.
  • Siemens Landis & Gyr 550 498PA
    $359.00 Siemens Landis & Gyr 550 498PA
    SIEMENS TEC. P/N: 550-498PA. PROG. BACnet Constant Volume TEC. NEW. COMES IN ORIGINAL FACTORY SEALED BAG.
  • Siemens Landis & Gyr 550 400N
    $459.00 Siemens Landis & Gyr 550 400N
    SIEMENS. P/N: 550-400N. ACTUATING TEC. NEW.
  • Siemens Landis & Gyr 550 433PA
    $389.00 Siemens Landis & Gyr 550 433PA
    TERMINAL EQUIPMENT CONTROLLER P/N: 550-433PA. TEC FC W/BACnet. COMES IN SEALED ANTI-STATIC BAG. NEW.
  • Siemens Landis & Gyr 550 496PA
    $349.00 Siemens Landis & Gyr 550 496PA
    SIEMENS. P/N: 550-496PA. PROGRAMMABLE BACNET TERMINAL EQUIPMENT CONTROLLER. NEW.
  • Siemens Landis & Gyr 550 432PA
    $279.00 Siemens Landis & Gyr 550 432PA
    SIEMENS. P/N: 550-432PA. Programmable BACnet VAV TEC. NEW.
  • Siemens Landis & Gyr 587-180
    $99.00 Siemens Landis & Gyr 587-180
    SIEMENS PREDATOR ROOM SENSOR. NEW. P/N: 587-180 
  • Siemens Landis & Gyr 550 430PA
    $279.00 Siemens Landis & Gyr 550 430PA
    SIEMENS. P/N: 550-430PA. BACnet VAV Actuator. NEW.
  • Siemens Landis & Gyr 540 147.
    $79.00 Siemens Landis & Gyr 540 147.
    P/N: 540-147 TERMINAL EQUIPMENT CONTROLLER EX RELAY MODULE. REFURBISHED.
  • Siemens Landis & Gyr 540 100.
    $599.00 Siemens Landis & Gyr 540 100.
    TERMINAL EQUIPMENT CONTROLLER. P/N: 540-100. NEW.  LIMITED SUPPLY AVAILABLE
  • Siemens Landis & Gyr PN: 985-084
    $29.99 Siemens Landis & Gyr PN: 985-084
    TEC ACTUATOR. NSR; 24/108L; 5NM; PLENUM P/N: 985-084. REFURBISHED.
  • Siemens Landis & Gyr 550 495P
    $349.00 Siemens Landis & Gyr 550 495P
    SIEMENS. P/N: 550-495P. PROGRAMMABLE BACnet VAV TERMINAL EQUPMENT CONTROLLER. NEW.