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    Results 1-50 of 891.
    HONEYWELL 445100

    HONEYWELL

    LEEDS & NORTHRUP

    445100

    DISCONTINUED BY MANUFACTURER, OUTPUT BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$356.70
    CAN$356.70
    Repair Yours CAN$251.68
    AUTOMATED LOGIC S6104

    AUTOMATED LOGIC

    S6104

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, 20 VA, 24 VAC, SINGLE EQUIPMENT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,630.63
    CAN$2,630.63
    Repair Yours CAN$1,857.41
    JOHNSON CONTROLS DX-9100-8454

    JOHNSON CONTROLS

    METASYS

    DX-9100-8454

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, PLANT, EXTENDED, DIGITAL, 24 VAC, 14 OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,647.86
    CAN$1,647.86
    Repair Yours CAN$948.00
    JOHNSON CONTROLS XT-9100-8304

    JOHNSON CONTROLS

    METASYS

    XT-9100-8304

    DISCONTINUED BY MANUFACTURER, EXTENSION MODULE, MODEL XT9100, I/O 0-10 V, LED STATUS INDICATOR, 24 VAC SUPPLY, CONNECTS XP TO DX MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$737.17
    CAN$737.17
    Repair Yours CAN$672.00
    HONEYWELL 51198831-100

    HONEYWELL

    MEASUREX

    51198831-100

    DISCONTINUED BY MANUFACTURER, COMMUNICATION MODULE, TDC2000, PWA HIGHWAY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$38,517.22
    CAN$38,517.22
    Repair Yours CAN$13,842.31
    SIEMENS PTM6.2Q250-M

    SIEMENS

    LANDIS & GYR

    PTM6.2Q250-M

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, 2 POINT, DIGITAL, CONTACT CLOSURE, 240 VAC, 4A, LED INDICATION (ON/OFF), SUPERVISED HAND-OFF-AUTO SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$356.70
    CAN$356.70
    Repair Yours CAN$250.00
    SOURCE 1 031-01267-001A

    SOURCE 1

    031-01267-001A

    DISCONTINUED BY MANUFACTURER, PC BOARD , CONTROL BOARD HVAC, YORK COLEMAN P031-01267-001 FURNACE CONTROL CIRCUIT BOARD SOURCE1 031-01267-001A =031-01267-001, DISCONTINUED JUL 09, 2021
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$347.78
    CAN$347.78
    Repair Yours CAN$250.00
    HONEYWELL XC-5010-B

    HONEYWELL

    XC-5010-B

    DISCONTINUED BY MANUFACTURER, COMPUTER MODULES, CARD DESIGN, INPUT POWER: 24 VAC, 47-63HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,114.68
    CAN$1,114.68
    Repair Yours CAN$638.92
    HONEYWELL XD-505A

    HONEYWELL

    XD-505A

    DISCONTINUED BY MANUFACTURER, SUB-MODULE RETROFIT KIT, C-BUS INTERFACE, HVAC COMMUNICATION, 10KBIT, 9600 BAUD, FOR EXCEL 5000 CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,210.26
    CAN$3,210.26
    Repair Yours CAN$1,887.59
    SIEMENS 544-120

    SIEMENS

    LANDIS & GYR

    544-120

    DISCONTINUED BY MANUFACTURER, I/O CARD, ANALOG, FOR POWERS SYSTEM 600 CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,337.61
    CAN$1,337.61
    Repair Yours CAN$940.02
    SIEMENS 544-381

    SIEMENS

    LANDIS & GYR

    544-381

    BACKPLANE BOARD FOR UNITARY CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,471.37
    CAN$1,471.37
    Repair Yours CAN$1,008.72
    JOHNSON CONTROLS AS-UNT-111-1

    JOHNSON CONTROLS

    METASYS

    AS-UNT-111-1

    DISCONTINUED BY MANUFACTURER, CONTROLLER, UNITARY, LOW AMBIENT TEMPERATURE, 32-140 DEGREES F, 2 AMP, 24 VAC, 6 BINARY OUTPUT, 2 ANALOG OUTPUT, SPADE QUICK CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,051.93
    CAN$1,051.93
    Repair Yours CAN$576.00
    HONEYWELL XF521-A

    HONEYWELL

    XF521-A

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, ANALOG, 20 AMP MAX, 10 VDC, 8 POINT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$356.70
    CAN$356.70
    Repair Yours CAN$250.00
    HONEYWELL XF522-A

    HONEYWELL

    XF522-A

    DISCONTINUED BY MANUFACTURER, ANALOG OUTPUT MODULE, 11VDC, 1MA
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$4,414.11
    CAN$4,414.11
    Repair Yours CAN$3,002.13
    SIEMENS 544-110

    SIEMENS

    LANDIS & GYR

    544-110

    DISCONTINUED BY MANUFACTURER, PROCESSOR CARD, FOR UNITARY CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,605.13
    CAN$1,605.13
    Repair Yours CAN$1,080.77
    JOHNSON CONTROLS AP-VMA1420-0

    JOHNSON CONTROLS

    METASYS

    AP-VMA1420-0

    DISCONTINUED BY MANUFACTURER, VARIABLE AIR VOLUME MODULAR ASSEMBLY, 1400 SERIES, VAV CONTROLLER, PRESSURE SENSOR, 24 VAC, CLASS 2, PROPORTIONAL, 30 SEC, 90 DEG ROTATION, (SUGGESTED REPLACEME ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$728.25
    CAN$728.25
    Repair Yours CAN$454.80
    JOHNSON CONTROLS AS-UNT140-1

    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 CAN$972.00
    CAN$972.00
    Repair Yours CAN$651.60
    JOHNSON CONTROLS AS-VAV-110-1

    JOHNSON CONTROLS

    METASYS

    AS-VAV-110-1

    DISCONTINUED BY MANUFACTURER, CONTROLLER, VARIABLE AIR, VOLUME 8K, WITHOUT ENCLOSURE, CLASS 2, 24 VAC, 5 AMPS, REPLACED BY AS-VAV110-701
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$667.32
    CAN$667.32
    Repair Yours CAN$431.72
    HONEYWELL XF524-A

    HONEYWELL

    XF524-A

    DISCONTINUED BY MANUFACTURER, OUTPUT MODULE, 6 POINT DIGITAL, 4 AMP, 240 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$499.37
    CAN$499.37
    Repair Yours CAN$340.69
    SIEMENS 587-160

    SIEMENS

    STAEFA CONTROL SYS

    587-160

    WIRING BASE FOR PREDATOR
    ✓ IN STOCK!
    CAN$69.85 Buy Surplus As Low As CAN$43.10
    CAN$43.10
    Repair Yours Contact Us
    ALERTON TUX-784ST

    ALERTON

    TUX-784ST

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$588.55
    CAN$588.55
    Repair Yours CAN$398.03
    ALERTON TX-SA

    ALERTON

    TX-SA

    DISCONTINUED BY MANUFACTURER, CONTROLLER MICROPROCESSOR, FOR HEAT PUMP AC OR FAN
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$414.66
    CAN$414.66
    Repair Yours CAN$337.73
    HONEYWELL W973B1016

    HONEYWELL

    W973B1016

    DISCONTINUED BY MANUFACTURER, SOLID STATE LOGIC PANEL, 24 VOLTS, 50/60 HZ, 3 HEAT / 3 COOL, 8 VA, -40 TO 150 DEGREE F
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,050.11
    CAN$2,050.11
    Repair Yours CAN$720.00
    JOHNSON CONTROLS AS-AHU-102-0

    JOHNSON CONTROLS

    METASYS

    AS-AHU-102-0

    DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, AIR HANDLING, 24 VDC, WITHOUT CASE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,415.88
    CAN$1,415.88
    Repair Yours CAN$696.00
    JOHNSON CONTROLS AS-UNT110-1

    JOHNSON CONTROLS

    METASYS

    AS-UNT110-1

    DISCONTINUED BY MANUFACTURER, UNITARY CONTROLLER, CLASS 2, INPUT / 2 AMP / 24 VAC, OUTPUT / 0.54 AMP / 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,560.55
    CAN$1,560.55
    Repair Yours CAN$1,046.40
    JOHNSON CONTROLS YKHPC102-0

    JOHNSON CONTROLS

    YKHPC102-0

    CONTROLLER TRIATHLON HEAT PUMP OEM YORK
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,355.44
    CAN$1,355.44
    Repair Yours CAN$755.03
    ALERTON LSI-ARCNET

    ALERTON

    LSI-ARCNET

    ARCNET CARD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,807.26
    CAN$1,807.26
    Repair Yours CAN$1,006.71
    AUTOMATED LOGIC M220NX

    AUTOMATED LOGIC

    M220NX

    CONTROLLER, 2 UNIVERSAL INPUTS, 2 DIGITAL OUTPUTS, 24VAC, 3AMP
    ✓ IN STOCK!
    CAN$2,051.00 Buy Surplus As Low As CAN$1,230.60
    CAN$1,230.60
    Repair Yours CAN$865.77
    JOHNSON CONTROLS AS-AHU-101-1

    JOHNSON CONTROLS

    METASYS

    AS-AHU-101-1

    DISCONTINUED BY MANUFACTURER, CONTROLLER, DDC, 4 AMP, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,808.98
    CAN$2,808.98
    Repair Yours CAN$1,974.42
    UNITED TECHNOLOGIES CEAS420773-01

    UNITED TECHNOLOGIES

    CARRIER

    CEAS420773-01

    CONTROL BOARD, 8POINT INPUT, UT203 MODULE
    ✓ IN STOCK!
    CAN$1,654.18 Buy Surplus As Low As CAN$992.80
    CAN$992.80
    Repair Yours CAN$721.06
    UNITED TECHNOLOGIES CESO110063-00

    UNITED TECHNOLOGIES

    CARRIER

    CESO110063-00

    PC BOARD DEFROST
    ✓ IN STOCK!
    CAN$221.45 Buy Surplus As Low As CAN$133.76
    CAN$133.76
    Repair Yours Contact Us
    UNITED TECHNOLOGIES CESO11006301

    UNITED TECHNOLOGIES

    CARRIER

    CESO11006301

    HEAT PUMP DEFROST TIMER PC BOARD 18-30VAC 50/60HZ
    ✓ IN STOCK!
    CAN$190.24 Buy Surplus As Low As CAN$114.44
    CAN$114.44
    Repair Yours Contact Us
    UNITED TECHNOLOGIES HN67LM103

    UNITED TECHNOLOGIES

    CARRIER

    HN67LM103

    COMPRESSOR PROTECTION BOARD, CHILLER BOARD, REPLACED BY HN67LM105
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$4,012.83
    CAN$4,012.83
    Repair Yours CAN$1,255.87
    UNITED TECHNOLOGIES CESO121319-01

    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 CAN$3,605.60
    CAN$3,605.60
    Repair Yours CAN$2,642.62
    JOHNSON CONTROLS T-5312-3

    JOHNSON CONTROLS

    T-5312-3

    DISCONTINUED BY MANUFACTURER, CONTROLLER, 2 POSITION, PNEUMATIC RECEIVER, DIRECT OR REVERSE ACTING, NO REPLACEMENT
    ✓ IN STOCK!
    CAN$2,854.15 Buy Surplus As Low As CAN$1,764.16
    CAN$1,764.16
    JOHNSON CONTROLS T-5800-1

    JOHNSON CONTROLS

    T-5800-1

    PNEUMATIC RECEIVER CONTROLLER, SINGLE INPUT, PROPORTIONAL, DIRECT OR REVERSE ACTING, 0.5: -15:1 GAIN ADJUSTABLE, FACTORY SET AT 10:1
    ✓ IN STOCK!
    CAN$2,601.63 Buy Surplus As Low As CAN$1,608.10
    CAN$1,608.10
    Repair Yours CAN$1,078.80
    HONEYWELL 14507287-002

    HONEYWELL

    14507287-002

    POWER MODULE, 120VAC INPUT, 50VA
    ✓ IN STOCK!
    CAN$2,835.73 Buy Surplus As Low As CAN$1,701.74
    CAN$1,701.74
    Repair Yours CAN$1,144.80
    HONEYWELL W7750B-2003

    HONEYWELL

    W7750B-2003

    CONSTANT VOLUME AIR HANDLING UNIT CONTROLLER (CVAHU), 3 ANALOG OUTPUTS, 5 TRIAC OUTPUTS,
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$847.15
    CAN$847.15
    Repair Yours CAN$288.20
    JOHNSON CONTROLS AS-UNT121-1

    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 CAN$927.41
    CAN$927.41
    Repair Yours CAN$576.00
    HONEYWELL 221508A2

    HONEYWELL

    221508A2

    RESISTOR BOARD ASSEMBLY, SCREW TERMINALS, USED WITH SERIES 2 / SERIES 3 MODUTROL IV MOTORS, -18/55 DEGREES C TEMPERATURE RANGE
    ✓ IN STOCK!
    CAN$350.64 Buy Surplus As Low As CAN$216.99
    CAN$216.99
    Repair Yours CAN$250.00
    SIEMENS 549-407

    SIEMENS

    STAEFA CONTROL SYS

    549-407

    POWER MODULAR EQUIPMENT CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$12,841.06
    CAN$12,841.06
    Repair Yours CAN$9,060.42
    HONEYWELL W7762B-1027

    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 CAN$3,611.55
    CAN$3,611.55
    Repair Yours CAN$1,761.75
    SIEMENS 545-765

    SIEMENS

    LANDIS & GYR

    545-765

    DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, SCU V5 CONTROLLER, FLASH & RAM ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,382.20
    CAN$1,382.20
    Repair Yours CAN$830.54
    HONEYWELL R7516B-1049-17

    HONEYWELL

    R7516B-1049-17

    DISCONTINUED BY MANUFACTURER, CONTROLLER, DELTANET MICROCEL, 24VAC, 50/60HZ, CLASS 2
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,471.37
    CAN$1,471.37
    Repair Yours CAN$1,045.13
    SIEMENS PTM6.2Y10S-M

    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 CAN$587.06
    CAN$587.06
    Repair Yours CAN$300.00
    SIEMENS PTM6.2C

    SIEMENS

    LANDIS & GYR

    PTM6.2C

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, DIGITAL, 2 INPUT, PULSE ACCUMULATOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$356.70
    CAN$356.70
    Repair Yours CAN$250.00
    SIEMENS 538-955

    SIEMENS

    LANDIS & GYR

    538-955

    TRUNK ISOLATOR/EXTENDER HIGH SPEED 115VAC
    ✓ IN STOCK!
    CAN$1,260.33 Buy Surplus As Low As CAN$958.62
    CAN$958.62
    Repair Yours CAN$533.56
    SIEMENS 540-100

    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 CAN$838.24
    CAN$838.24
    Repair Yours CAN$515.40
    INVENSYS DMS-3500

    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 CAN$1,107.24
    CAN$1,107.24
    Repair Yours CAN$765.71
    INVENSYS DMS-ECH-001

    INVENSYS

    SIEBE

    DMS-ECH-001

    DISCONTINUED BY MANUFACTURER, ENVIRONMENTAL CONTROL SYSTEM, DMS-3500 ECHELON NIM XF 1250, INPUT / 600 MA / 5 VDC, DERIVED FROM DMS-3500 SERIES CONTROLLER, LOGIC LEVEL OUTPUT / CN3
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,484.75
    CAN$1,484.75
    Repair Yours CAN$1,044.46
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