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HVAC / HVAC Control System Board
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HONEYWELL
PUL6438
DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROLLER UNITARY, 20-30VAC, 50/60HZ, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$440.84
Repair Yours
$352.00
HONEYWELL
XL50
DISCONTINUED BY MANUFACTURER, CONTROLLER PROGRAMMABLE, 24 VOLT AC, 50/60 HZ
✓ IN STOCK!
Buy Surplus As Low As
$652.87
Repair Yours
$560.00
HONEYWELL
W973J-1017
DISCONTINUED BY MANUFACTURER, LOGIC PANEL, 24V, FOR SINGLE ZONE A/C SYSTEM, SOLID STATE LOGIC PANEL, NO REPLACEMENT
✓ IN STOCK!
Buy Surplus As Low As
$2,080.36
Repair Yours
$732.74
SIEMENS
LANDIS & GYR
547-003
DISCONTINUED BY MANUFACTURER, REMOTE PRESSURE TRANSMITTER, MEASURES AIR PRESSURE BETWEEN A ROOM AND AN ADJACENT SPACE, REMOTE PRESSURE TRANSMITTER AND INSIDE COVER ASSEMBLY, OUTSIDE COVER AS ...
✓ IN STOCK!
Buy Surplus As Low As
$862.41
Repair Yours
$450.00
SIEMENS
LANDIS & GYR
549-215
DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, MEC ANALOG, W/HOA 4AI, 4AO, 24V AC, 25 VA MAX
✓ IN STOCK!
Buy Surplus As Low As
$590.37
Repair Yours
$536.90
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
ALERTON
TX-653P
DISCONTINUED BY MANUFACTURER, CONTROLLER, PROGRAMMABLE, 6 DIGITAL INPUT, 5 DIGITAL / 3 ANALOG OUTPUT, 10 VA, 0.5 AMP, 24 VAC, 150 MA / 24 VAC POWER SUPPLY, W/ 8-10 BIT RESOLUTION
✓ IN STOCK!
Buy Surplus As Low As
$486.38
Repair Yours
$397.00
HONEYWELL
EXCEL-100-B
DISCONTINUED BY MANUFACTURER, CONTROLLER, 24 VAC, HVAC CONTROL, 18 WATT, 46-60 HZ
✓ IN STOCK!
Buy Surplus As Low As
$3,315.00
Repair Yours
$2,751.45
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
UNITED TECHNOLOGIES
CARRIER
CEFA121498-02
COMMUNICATION MODULE AUTO GATEWAY III 8088
✓ IN STOCK!
Buy Surplus As Low As
$774.14
Repair Yours
$751.50
UNITED TECHNOLOGIES
CARRIER
33CSZC-01
DISCONTINUED BY MANUFACTURER, VVT ZONE CONTROLLER, W / O TIMECLOCK
✓ IN STOCK!
Buy Surplus As Low As
$788.55
Repair Yours
$640.00
AUTOMATED LOGIC
M8102
DISCONTINUED BY MANUFACTURER, CONTROL MODULE 10INPUT 10OUTPUT
✓ IN STOCK!
Buy Surplus As Low As
$2,215.95
Repair Yours
$1,900.00
INVENSYS
ROBERTSHAW
MSC-P-100
DISCONTINUED BY MANUFACTURER, TEMPERATURE UNIT CONTROLLER, LOW INPUT / OUTPUT, ANALOG INPUT, 16 LOOP MAX, 48 POINT, 24 VAC, 50/60 HZ
✓ IN STOCK!
Repair Yours
$300.00
INVENSYS
SIEBE
MSC-MPC001
DISCONTINUED BY MANUFACTURER, MULTIPURPOSE CONTROLLER, SMOKE CONTROL SYSTEM, ENERGY MANAGEMENT, 8 UNIVERSAL ANALOG INPUTS, FULL CLOCK FEATURES, 4 EXPANSION SLOTS, 28 VA, 24 VAC, 50/6HZ, OUTP ...
✓ IN STOCK!
Buy Surplus As Low As
$1,041.34
Repair Yours
$500.00
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
$73.20
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
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
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
HONEYWELL
Q7750A1005
DISCONTINUED BY MANUFACTURER, ZONE MANAGER, EXCEL 10, 24 VAC, 50/60 HZ, TWISTED PAIR TOPOLOGY (TPT) E-BUS TRANSCEIVER
✓ IN STOCK!
Buy Surplus As Low As
$1,469.44
Repair Yours
$1,350.00
HONEYWELL
14507330-004
DISCONTINUED BY MANUFACTURER, 16 INCH RIBBON BUS CONNECTOR CABLE FOR XL500 CONTROLLER BASES
✓ IN STOCK!
Buy Surplus As Low As
$18.34
JOHNSON CONTROLS
METASYS
AS-UNT121-1
DISCONTINUED BY MANUFACTURER, UNT111 CONTROLLER, WITH HEATER, UNITARY, 0-10 VDC, 2 KOHM, -40/140 DEG F
✓ IN STOCK!
Buy Surplus As Low As
$607.70
Repair Yours
$490.00
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
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
UNITED TECHNOLOGIES
CARRIER
CEAS420983-01
DISCONTINUED BY MANUFACTURER, CONTROL BOARD, 8 ANALOG OUTPUT
✓ IN STOCK!
Repair Yours
$300.00
AUTOMATED LOGIC
SE6104
DISCONTINUED BY MANUFACTURER, CONTROL MODULE, 24 VAC, CONTROLS UP TO 20 POINTS
✓ IN STOCK!
Buy Surplus As Low As
$1,784.11
Repair Yours
$1,050.00
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
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
$308.00
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
540-100
DISCONTINUED BY MANUFACTURER, TERMINAL BOX CONTROLLER, ELECTRONIC OUTPUT, APOGEE AUTOMATION, CLASS 2, OUTPUT: 12 VA MAX EACH OUTPUT, INPUT: 24 VAC 50/60 HZ, 24 V COMMON, 24 V HOT
✓ IN STOCK!
Buy Surplus As Low As
$724.79
Repair Yours
$440.00
SIEMENS
LANDIS & GYR
538-955
TRUNK ISOLATOR/EXTENDER HIGH SPEED 115VAC
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
LANDIS & GYR
549-003
POWER MODULAR EQUIPMENT CONTROLLER APOGEE
✓ IN STOCK!
Buy Surplus As Low As
$1,380.00
Repair Yours
$1,146.00
HONEYWELL
W7762B-1027
DISCONTINUED BY MANUFACTURER, XL HYDRONIC CONTROLLER, 0/70F, 24 VAC, 50/60 HZ, 1-80 VA, 0-50 DEGREES C
✓ IN STOCK!
Buy Surplus As Low As
$575.28
Repair Yours
$477.48
SIEMENS
STAEFA CONTROL SYS
091-60210-44
DISCONTINUED BY MANUFACTURER, CONTROLLER, SMART 2, HEAT PUMP, 4 IN, 6 DO
✓ IN STOCK!
Buy Surplus As Low As
$1,103.24
Repair Yours
$963.88
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
ALERTON
TX-MQ-WSHP
DISCONTINUED BY MANUFACTURER PROGRAMMABLE CONTROLLER, 24 V AC, 0.5 AMP MAX, 10-70 VA, 4-20 MA
✓ IN STOCK!
Buy Surplus As Low As
$1,118.96
Repair Yours
$980.00
JOHNSON CONTROLS
METASYS
AS-UNT140-1
DISCONTINUED BY MANUFACTURER, UNITARY CONTROL ASSEMBLY, POWER INPUT 24 VAC / 2 AMPS / CLASS 2, BINARY OUTPUT 24 VAC / 0.5 AMP / CLASS 2
✓ IN STOCK!
Buy Surplus As Low As
$435.69
Repair Yours
$369.12
SIEMENS
LANDIS & GYR
544-110
DISCONTINUED BY MANUFACTURER, PROCESSOR CARD, FOR UNITARY CONTROLLER
✓ IN STOCK!
Buy Surplus As Low As
$174.31
Repair Yours
$300.00
JOHNSON CONTROLS
FPC-101-601
CONTROLLER FIELD PROCESSING
✓ IN STOCK!
Buy Surplus As Low As
$371.38
Repair Yours
$300.00
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
UNITED TECHNOLOGIES
CARRIER
CESO121319-01
DISCONTINUED BY MANUFACTURER, STARTER MANAGEMENT MODULE, CLASS 2, 22-30 VAC, 50/60HZ, 20VA
✓ IN STOCK!
Buy Surplus As Low As
$2,472.28
Repair Yours
$2,100.00
UNITED TECHNOLOGIES
CARRIER
CESO11006301
HEAT PUMP DEFROST TIMER PC BOARD 18-30VAC 50/60HZ
✓ IN STOCK!
Repair Yours
$300.00
HONEYWELL
W7753A-2002
DISCONTINUED BY MANUFACTURER, EXCEL 10 DIGITAL CONTROLLER, SPACE TEMPERATURE CONTROL, 20-30 VAC, 12 VA 50/60 HZ, .5AMP
✓ IN STOCK!
Buy Surplus As Low As
$352.42
Repair Yours
$300.00
JOHNSON CONTROLS
AS-VAV141-1
DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, VARIABLE AIR VOLUME CONTROLLER, W/ SCREW TERMINALS, 6X BINARY OUTPUTS, 2X ANALOG OUTPUTS, 30-30 VAC
✓ IN STOCK!
Buy Surplus As Low As
$534.29
Repair Yours
$449.00
SIEMENS
STAEFA CONTROL SYS
549-407
POWER MODULAR EQUIPMENT CONTROLLER
✓ IN STOCK!
Buy Surplus As Low As
$845.86
Repair Yours
$702.06
HONEYWELL
WEB-201
DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, BASIC UNIT
✓ IN STOCK!
Buy Surplus As Low As
$2,857.14
Repair Yours
$2,371.43
JOHNSON CONTROLS
MM-CPN201-0
DISCONTINUED BY MANUFACTURER, COMPANION PANEL KIT
✓ IN STOCK!
Buy Surplus As Low As
$1,012.00
Repair Yours
$839.96
ENVIROTEC
ETPM7
DISCONTINUED BY MANUFACTURER, MASTER CONTROL MODULE, THERMOSTAT BOARD, ELECTRONIC PRESSURE INDEPENDENT CONTROLLER, 7000 SERIES, (B63-001-2059)
✓ IN STOCK!
Buy Surplus As Low As
$290.00
Repair Yours
$300.00
SIEMENS
RXC31.1
DISCONTINUED BY MANUFACTURER, BASIC MODULE, ROOM CONTROLLER, 24V, 50/60HZ, 6VA, IP20, FOR VAV SYSTEM 24VAC
✓ IN STOCK!
Buy Surplus As Low As
$72.15
