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HVAC / HVAC Control System Board
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AUTOMATED LOGIC
U551
DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, FOR HEAT PUMP, BACNET, 24 VAC., 0-10 VDC, 50/60 HZ, 12 VA, 0.5 A
✓ IN STOCK!
Buy Surplus As Low As
$228.22
Repair Yours
$300.00
HONEYWELL
LEEDS & NORTHRUP
101174
101174 - AMPLIFIER BOARD
✓ IN STOCK!
Buy Surplus As Low As
$432.00
Repair Yours
$360.00
UNITED TECHNOLOGIES
CARRIER
CEAS420771-01
DISCONTINUED BY MANUFACTURER, CONTROL BOARD, 4 INPUT, 4 OUTPUT
✓ IN STOCK!
Buy Surplus As Low As
$450.61
Repair Yours
$370.30
HONEYWELL
W7751B-2010
HVAC/R CONTROL, VARIABLE AIR VOLUME II CONTROLLER, 24 VAC, 60 HZ, 14 BIT A/D CONVERTER
✓ IN STOCK!
Repair Yours
$300.00
HONEYWELL
W7760A2011
DISCONTINUED BY MANUFACTURER, BUILDING MANAGER, EXCEL 15 CONTROLLER, W/ WIRING SUBBASE, 20 VAC (WITH NO DIGITAL OUTPUTS), 100 VA (WITH DIGITAL OUTPUTS, 50/60 HZ, 1 DIGITAL INPUT, 8 ANALOG IN ...
✓ IN STOCK!
Buy Surplus As Low As
$162.53
Repair Yours
$300.00
HONEYWELL
XF526
DISCONTINUED BY MANUFACTURER , 500 ANALOG INPUT MODULE, 0-20MA, 0-10 VDC PT3000, PT100, BALCO.
✓ IN STOCK!
Buy Surplus As Low As
$13.20
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
544-305
DISCONTINUED BY MANUFACTURER, CONTROL BOARD, BACK PANEL, FOR POWERS SYSTEM, 600 UNITARY CONTROL, WITH LED CHANNEL INDICATION
✓ IN STOCK!
Buy Surplus As Low As
$450.45
Repair Yours
$356.07
ALERTON
TX-450
DISCONTINUED BY MANUFACTURER, CONTROLLER, STAND ALONE, DIRECT DIGITAL, TUX HVAC
✓ IN STOCK!
Buy Surplus As Low As
$220.29
Repair Yours
$300.00
ALERTON
TX-APLC
DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROLLER, 0-10 V DC, 4-20 MA, 24 V AC, 110 VA MAX LOAD, DIP SWITCH CONTROL, WITH STATUS INDICATORS
✓ IN STOCK!
Buy Surplus As Low As
$252.45
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
549-212
DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, MEC DIGITAL, 4DI/4DO, 24VDC, 25VA MAX
✓ IN STOCK!
Buy Surplus As Low As
$460.53
Repair Yours
$382.24
SIEMENS
LANDIS & GYR
562-001
DISCONTINUED BY MANUFACTURER, CONTROLLER, MODULAR BUILDING, POWER OPEN PROCESSOR
✓ IN STOCK!
Buy Surplus As Low As
$439.00
Repair Yours
$398.39
HONEYWELL
221508A2
RESISTOR BOARD ASSEMBLY, SCREW TERMINALS, USED WITH SERIES 2 / SERIES 3 MODUTROL IV MOTORS, -18/55 DEGREES C TEMPERATURE RANGE
✓ IN STOCK!
Repair Yours
$300.00
HONEYWELL
14507330-004
DISCONTINUED BY MANUFACTURER, 16 INCH RIBBON BUS CONNECTOR CABLE FOR XL500 CONTROLLER BASES
✓ IN STOCK!
Buy Surplus As Low As
$18.00
SIEMENS
LANDIS & GYR
545-765
DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, SCU V5 CONTROLLER, FLASH & RAM ASSEMBLY
✓ IN STOCK!
Buy Surplus As Low As
$299.99
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
PTM6.2Y10S-M
DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, 2 ANALOG OUTPUTS, 0-10 VDC, MANUAL OVERRIDE, FOR APOGEE MODULAR BUILDING CONTROLLER
✓ IN STOCK!
Buy Surplus As Low As
$373.98
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
PTM6.2C
DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, DIGITAL, 2 INPUT, PULSE ACCUMULATOR
✓ IN STOCK!
Buy Surplus As Low As
$98.10
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
538-955
TRUNK ISOLATOR/EXTENDER HIGH SPEED 115VAC
✓ IN STOCK!
Repair Yours
$300.00
INVENSYS
SIEBE
DMS-3500
DISCONTINUED BY MANUFACTURER, MASTER PROCESSOR, ENVIRONMENTAL CONTROL, SMOKE CONTROL / ENERGY MANAGEMENT, INPUT /30VA MAX / 24VAC / 50/60HZ, OUTPUT / SPST / 24VAC
✓ IN STOCK!
Buy Surplus As Low As
$210.00
Repair Yours
$300.00
INVENSYS
SIEBE
DMS-ECH-001
DISCONTINUED BY MANUFACTURER, ENVIRONMENTAL CONTROL SYSTEM, INPUT: 600 MA / 5 VDC, LOGIC LEVEL OUTPUT: CN3, DERIVED FROM DMS-3500 SERIES CONTROLLER
✓ IN STOCK!
Buy Surplus As Low As
$61.00
Repair Yours
$300.00
SCHNEIDER ELECTRIC
SIEBE
MSC-P-752
DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER UNIT, ENVIRONMENTAL CONTROLS, INPUT: 101 VA MAX / 50/60 HZ, DIGITAL OUTPUT: 12 VA MAX / 24 VAC, 4-20 MA DC, 800 OHM MAX LOAD, CONNECT TO ...
✓ IN STOCK!
Buy Surplus As Low As
$34.26
Repair Yours
$300.00
UNITED TECHNOLOGIES
CARRIER
CEAS420983-01
DISCONTINUED BY MANUFACTURER, CONTROL BOARD, 8 ANALOG OUTPUT
✓ IN STOCK!
Repair Yours
$300.00
UNITED TECHNOLOGIES
CARRIER
CEPL130201-01
DISCONTINUED BY MANUFACTURER, CONTROLLER, COMFORT 6400, CLASS 2, INPUT 60VA / 24VAC / 60HZ, DIGITAL OUTPUT 80MA / 24VDC, ANALOG 4-20MA / 0-10VDC
✓ IN STOCK!
Buy Surplus As Low As
$347.73
Repair Yours
$300.00
JOHNSON CONTROLS
METASYS
XT-9100-8204
DISCONTINUED BY MANUFACTURER, EXTENSION MODULE, 24 VAC, 50/60 HZ, LED INDICATING
✓ IN STOCK!
Buy Surplus As Low As
$97.36
Repair Yours
$300.00
HONEYWELL
PUL6438
DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROLLER UNITARY, 20-30VAC, 50/60HZ, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$462.88
Repair Yours
$352.00
INVENSYS
BARBER COLMAN
MNL-5RS3
DISCONTINUED BY MANUFACTURER, CONTROLLER, MICRONET, I/A SERIES, 24VAC, 50/60HZ
✓ IN STOCK!
Buy Surplus As Low As
$176.00
Repair Yours
$300.00
HONEYWELL
TRIDIUM INC
JACE-403
DISCONTINUED BY MANUFACTURER, BUILDING AUTOMATION CONTROLLER, 27 DEVICES MAX, LON / MODBUS / BACNET / OPC, ONBOARD I/O, 6 UNIVERSAL INPUTS, 4 DIGITAL RELAY OUTPUTS, 10/100 MB ETHERNET RJ-45, ...
✓ IN STOCK!
Buy Surplus As Low As
$489.00
Repair Yours
$457.00
UNITED TECHNOLOGIES
CARRIER
CEPL130203-01
DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, 24VAC/60HZ, 60VA, 24VDC, 80MA, CLASS2
✓ IN STOCK!
Buy Surplus As Low As
$102.86
Repair Yours
$300.00
JOHNSON CONTROLS
TE-7830-0
WIRELESS RECEIVER, FOR ONE-TO-ONE WIRELESS ROOM TEMPERATURE SENSING SYSTEMS, FIELD ADJUSTABLE FOR UP TO 510 UNIQUE ADDRESSES
✓ IN STOCK!
Repair Yours
$300.00
DELTA CONTROLS
DEB100-1
DISCONTINUED BY MANUFACTURER, DCU INPUT OUTPUT EXPANSION BOARD
✓ IN STOCK!
Buy Surplus As Low As
$267.84
Repair Yours
$300.00
JOHNSON CONTROLS
25-1517-0
DISCONTINUED BY MANUFACTURER, CIRCUIT DETECTOR BOARD
✓ IN STOCK!
Buy Surplus As Low As
$24.75
Repair Yours
$300.00
HONEYWELL
W7752D2007
DISCONTINUED BY MANUFACTURER, FAN COIL UNIT CONTROLLER, 230 VAC, 3 HEAT / 3 COOL, 2 PIPE OR 4 PIPE, LONWORKS BUS NETWORK COMMUNICATIONS, 250 VAC / 10 AMP ELECTRIC REHEAT RELAY, 3 FAN SPEED R ...
✓ IN STOCK!
Buy Surplus As Low As
$362.60
Repair Yours
$431.29
SIEMENS
STAEFA CONTROL SYS
SCS-SMART
CONTROLLER INTERFACE
✓ IN STOCK!
Buy Surplus As Low As
$98.72
Repair Yours
$300.00
ALERTON
BTI
DISCONTINUED BY MANUFACTURER, GLOBAL CONTROLLER, BACTALK INTEGRATER, CLASS 2, PROGRAMMABLE, INPUT / 24 VAC
✓ IN STOCK!
Buy Surplus As Low As
$165.00
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
537-185
DISCONTINUED BY MANUFACTURER, PC BOARD, AOV BOARD
✓ IN STOCK!
Buy Surplus As Low As
$109.97
Repair Yours
$300.00
UNITED TECHNOLOGIES
CARRIER
CPLOWAMB001A00
HEAD PRESSURE CONTROLLER, LOW AMBIENT TEMPERATURE OPERATION, 208/230-460 VAC, 4.0-2.0 AMPS
✓ IN STOCK!
Repair Yours
$329.44
INVENSYS
BARBER COLMAN
MNL-15RS1
DISCONTINUED BY MANUFACTURER, CONTROLLER, I/A SERIES, MICRONET, 150 LON
✓ IN STOCK!
Buy Surplus As Low As
$367.42
Repair Yours
$311.55
INVENSYS
BARBER COLMAN
MNL-V1RV3
DISCONTINUED BY MANUFACTURER, SELF-CALIBRATING FLOW SENSOR, CONTROLLER I/A SERIES MICRONET VAV LON, 0 TO 10.5K OHM, 0 TO 5 VDC., 0 TO 20 MA REQUIRES AN EXTERNAL 250 OHM SHUNT, RESISTOR, 0 TO ...
✓ IN STOCK!
Buy Surplus As Low As
$457.82
Repair Yours
$411.12
