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Siemens

Siemens Building Automation Controls: We carry a large inventory of Siemens Apogee and pre-Apogee parts.

  • Siemens Landis & Gyr 550 430
    $459.00 Siemens Landis & Gyr 550 430
    SIEMENS. P/N: 550-430. BACnet VAV GDE Actuator. BRAND NEW. 
  • Siemens Landis & Gyr 565 379
    $999.00 Siemens Landis & Gyr 565 379
    MODULAR BUILDING CONTROLLER-OPEN PROCESSOR 6 M.B. W/ SIEMENS BUILDING TECNOLOGIES GATEWAY. P/N: 565-379. 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 549 645
    $2,199.00 Siemens Landis & Gyr 549 645
    PN: 549-645 SIEMENS POWER MEC. MODEL 1210EL, PXM, HOA, ENET, LON, APOGEE O.S. V2.7. REFURBISHED.
  • Siemens Landis & Gyr 565 365
    $999.00 Siemens Landis & Gyr 565 365
    P/N: 565-392 OPEN PROCESSOR W/CLEAVER-BROOKS CB-HAWK BOILER CONTROLS. O.S. 2.4 APOGEE, REFURBISHED.
  • Siemens Landis & Gyr 549 642
    $2,199.00 $1,499.00 Siemens Landis & Gyr 549 642
    PN: 549-642 SIEMENS POWER MEC. MODEL 1300L, PXM, MDM, LON, APOGEE O.S. V2.8. REFURBISHED.
  • Siemens Landis & Gyr 538 790
    $189.00 Siemens Landis & Gyr 538 790
    SIEMENS P/N: 538-790. TRUNK ISOLATOR EXTENDER. NO ORIGINAL BOX. NEW.
  • Siemens Landis & Gyr 534 435
    $129.00 Siemens Landis & Gyr 534 435
    SIEMENS LANDIS & GYR P/N: 534-435. RELAY BOARD. REFURBISHED.
  • 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 SSB61
    $49.00 Siemens Landis & Gyr SSB61
    SIEMENS VALVE ACTUATOR, P/N SSB61. ACVATIX. REFURBISHED.
  • Siemens Landis & Gyr QAA2280.FWSC
    $160.00 Siemens Landis & Gyr QAA2280.FWSC
    QAA2280.FWSC, RTS FULL FEATURE TEC ROOM SENSOR. NEW.
  • Siemens Landis & Gyr 538 920.
    $399.00 Siemens Landis & Gyr 538 920.
    538-920 ETHERNET MICROSERVER. AEM200. COMES COMPLETE WITH ALL CABLES AND POWER SUPPLY. NEW.
  • Siemens Landis & Gyr 538 750
    $599.00 Siemens Landis & Gyr 538 750
    SIEMENS. FIBER OPTIC RS232 INTERFACE. P/N: 538-750. NEW IN FACTORY SEALED BAG. COMES COMPLETE WITH POWER ADAPTOR.
  • Siemens Landis & Gyr 565 202
    $2,099.00 Siemens Landis & Gyr 565 202
    MODULAR BUILDING CONTROLLER- OPEN PROCESSOR.565-202 SIEMENS PRE TRANE ENHANCED 2000 OPD OPEN PROCESSOR. NEW. COMES IN ORIGINAL FACTORY ANTI STATIC BAG.