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    Results 1-50 of 122.
    UNITED TECHNOLOGIES HK08ZZ030

    UNITED TECHNOLOGIES

    CARRIER

    HK08ZZ030

    FACTORY AUTHORIZED PARTS™ - HK08ZZ030 - VOLUME CONTROL
    ✓ IN STOCK!
    $216.00 Buy Surplus As Low As $130.00
    $130.00
    Repair Yours $300.00
    UNITED TECHNOLOGIES 50HJ680052

    UNITED TECHNOLOGIES

    CARRIER

    50HJ680052

    FACTORY AUTHORIZED PARTS™ - 50HJ680052 CONVERSION KIT
    ✓ IN STOCK!
    $1,034.00 Buy Surplus As Low As $621.00
    $621.00
    Repair Yours $516.00
    UNITED TECHNOLOGIES HR46TN008

    UNITED TECHNOLOGIES

    CARRIER

    HR46TN008

    FACTORY AUTHORIZED PARTS™ - HR46TN008 CONTROLLER
    ✓ IN STOCK!
    $3,866.00 Buy Surplus As Low As $2,320.00
    $2,320.00
    Repair Yours $1,926.00
    UNITED TECHNOLOGIES 33ZCVAVTRM

    UNITED TECHNOLOGIES

    CARRIER

    33ZCVAVTRM

    ZONE CONTROLLER, SINGLE DUCT AIR TERMINAL, 24 VAC POWER, 50/60 HZ
    ✓ IN STOCK!
    $2,467.00 Buy Surplus As Low As $1,185.98
    $1,185.98
    Repair Yours $984.36
    UNITED TECHNOLOGIES 50HJ680050

    UNITED TECHNOLOGIES

    CARRIER

    50HJ680050

    CONVERSION KIT, FOR ECONOMIZER CONTROLLER (VERT), OUTSIDE AIR SENSORS
    ✓ IN STOCK!
    $876.00 Buy Surplus As Low As $526.00
    $526.00
    Repair Yours $437.00
    UNITED TECHNOLOGIES 33CSBC-00

    UNITED TECHNOLOGIES

    CARRIER

    33CSBC-00

    VVT BYPASS CONTROLLER, AIRLFOW, POSITION, SETPOINT, DUCT TEMP
    ✓ IN STOCK!
    $1,381.00 Buy Surplus As Low As $921.10
    $921.10
    Repair Yours $850.00
    UNITED TECHNOLOGIES KAAWS0101AAA

    UNITED TECHNOLOGIES

    CARRIER

    KAAWS0101AAA

    WINTER START CONTROL
    $426.00 Buy Surplus As Low As $256.00
    $256.00
    Repair Yours $300.00
    UNITED TECHNOLOGIES HH57AC078

    UNITED TECHNOLOGIES

    CARRIER

    HH57AC078

    ENTHALPY SENSOR, HVAC SENSOR, 21VDC, 4-20MA
    ✓ IN STOCK!
    $428.00 Buy Surplus As Low As $256.80
    $256.80
    Repair Yours $300.00
    UNITED TECHNOLOGIES HH63AW002

    UNITED TECHNOLOGIES

    CARRIER

    HH63AW002

    ECONOMIZER CONTROLLER, 20-30 VAC RMS, 50/60 HZ,4 BINARY INPUT, 4 BUTTON
    ✓ IN STOCK!
    $732.59 Buy Surplus As Low As $439.55
    $439.55
    Repair Yours $300.00
    UNITED TECHNOLOGIES 33ZCFANTRM

    UNITED TECHNOLOGIES

    CARRIER

    33ZCFANTRM

    CAR 33ZCFANTRM TERMINAL ZONE CONTROLLER
    ✓ IN STOCK!
    $3,185.00 Buy Surplus As Low As $1,911.00
    $1,911.00
    Repair Yours $1,587.00
    UNITED TECHNOLOGIES HN67KZ012

    UNITED TECHNOLOGIES

    CARRIER

    HN67KZ012

    CONTROL MODULE, CPM-1, BOARD DIMENSIONS (LXW) 4-1/2IN' X 3'IN
    ✓ IN STOCK!
    $534.84 Buy Surplus As Low As $320.90
    $320.90
    Repair Yours $300.00
    UNITED TECHNOLOGIES OPN-VAVB3

    UNITED TECHNOLOGIES

    CARRIER

    OPN-VAVB3

    DISCONTINUED BY MANUFACTURER, BACNET HVAC CONTROLLER, OPEN VAV FAN TERMINAL CONTROLLER, SUGGESTED REPLACEMENT IS OPN-VAVB3-02
    ✓ IN STOCK!
    Buy Surplus As Low As $683.09
    $683.09
    Repair Yours $566.96
    UNITED TECHNOLOGIES 50HJ680054

    UNITED TECHNOLOGIES

    CARRIER

    50HJ680054

    CONTROLLER CONVERSION KIT
    ✓ IN STOCK!
    $377.00 Buy Surplus As Low As $230.00
    $230.00
    Repair Yours $300.00
    UNITED TECHNOLOGIES T111641173

    UNITED TECHNOLOGIES

    CARRIER

    T111641173

    CONTROLLER UNIT MOUNTED
    ✓ IN STOCK!
    $502.00 Buy Surplus As Low As $302.00
    $302.00
    Repair Yours $251.00
    UNITED TECHNOLOGIES OPN-VAVB1-02

    UNITED TECHNOLOGIES

    CARRIER

    OPN-VAVB1-02

    BACNET HVAC CONTROLLER, OPEN VAV FAN TERMINAL CONTROLLER, I-VU VAV ZONE II SINGLE DUCT, FEATURES SEPARABLE ACTUATOR, PLUG AND PLAY CONNECTIVITY, SUGGESTED REPLACMENT FOR OPN-VAVB1
    ✓ IN STOCK!
    $1,383.30 Buy Surplus As Low As $829.98
    $829.98
    Repair Yours $689.00
    UNITED TECHNOLOGIES 33ZCBC-01

    UNITED TECHNOLOGIES

    CARRIER

    33ZCBC-01

    BYPASS CONTROLLER, INTEGRATED ACTUATOR, 24 VAC/DC
    ✓ IN STOCK!
    $3,125.00 Buy Surplus As Low As $1,034.48
    $1,034.48
    Repair Yours $858.62
    UNITED TECHNOLOGIES 33ZCFANT-RM

    UNITED TECHNOLOGIES

    CARRIER

    33ZCFANT-RM

    FAN CONTROLLER, TERMINAL ZONE CONTROL, 24 VAC 10% AT 40 VA, (50/60 HZ)
    ✓ IN STOCK!
    $2,489.65 Buy Surplus As Low As $1,331.69
    $1,331.69
    Repair Yours $1,192.00
    UNITED TECHNOLOGIES 310824401

    UNITED TECHNOLOGIES

    CARRIER

    310824401

    CONTROL BOX
    ✓ IN STOCK!
    $604.00 Buy Surplus As Low As $363.00
    $363.00
    Repair Yours $302.00
    UNITED TECHNOLOGIES 37HS900005

    UNITED TECHNOLOGIES

    CARRIER

    37HS900005

    CARRIER 37HS 900 005 VAV DIFFUSER CONTROL
    ✓ IN STOCK!
    $1,302.39 Buy Surplus As Low As $781.43
    $781.43
    Repair Yours $533.00
    UNITED TECHNOLOGIES CEPL130201-02

    UNITED TECHNOLOGIES

    CARRIER

    CEPL130201-02

    DISCONTINUED BY MANUFACTURER, COMFORT CONTROLLER, 6400 SERIES, 24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,697.82
    $1,697.82
    Repair Yours $1,565.77
    UNITED TECHNOLOGIES 33ZCVVTZC-01

    UNITED TECHNOLOGIES

    CARRIER

    33ZCVVTZC-01

    ZONE CONTROLLER, SINGLE DUCT AIR TERMINAL, MODULATING HEAT, 24 VAC, TERMINAL FAN CONTROL, MOUNTS TO VAV BOX DAMPER SHAFT, FOR CARRIER COMFORTID SYSTEM
    ✓ IN STOCK!
    $3,984.93 Buy Surplus As Low As $1,361.66
    $1,361.66
    Repair Yours $1,130.18
    UNITED TECHNOLOGIES ZONECC3ZAC01

    UNITED TECHNOLOGIES

    CARRIER

    ZONECC3ZAC01

    CONTROL, COMFORTZONE SERIES, 3 ZONE, DUCT TEMPERATURE SENSOR
    $873.00 Buy Surplus As Low As $524.00
    $524.00
    Repair Yours $435.00
    UNITED TECHNOLOGIES AFCG2C1

    UNITED TECHNOLOGIES

    CARRIER

    AFCG2C1

    CLIMATEMASTER FLOW CONTROLLER
    ✓ IN STOCK!
    $2,878.00 Buy Surplus As Low As $1,727.00
    $1,727.00
    Repair Yours $1,434.00
    UNITED TECHNOLOGIES KSALA0601AAA

    UNITED TECHNOLOGIES

    CARRIER

    KSALA0601AAA

    LOW AMBIENT CONTROL
    ✓ IN STOCK!
    $1,803.60 Buy Surplus As Low As $1,068.55
    $1,068.55
    Repair Yours $777.98
    UNITED TECHNOLOGIES HK50AA003

    UNITED TECHNOLOGIES

    CARRIER

    HK50AA003

    CARRIER HK50AA003 CONTROLLER GS-07F-9515S
    ✓ IN STOCK!
    $1,407.00 Buy Surplus As Low As $845.00
    $845.00
    Repair Yours $702.00
    UNITED TECHNOLOGIES HK70EZ001

    UNITED TECHNOLOGIES

    CARRIER

    HK70EZ001

    FACTORY AUTHORIZED PARTS™ - HK70EZ001 MODEL PLUG FURNACE CONTROL
    ✓ IN STOCK!
    $24.20 Buy Surplus As Low As $14.52
    $14.52
    Repair Yours $300.00
    UNITED TECHNOLOGIES HK52EA123

    UNITED TECHNOLOGIES

    CARRIER

    HK52EA123

    CARRIER HK52EA123 MOTOR MODULE GS-07F-9515S
    $809.00 Buy Surplus As Low As $486.00
    $486.00
    Repair Yours $404.00
    UNITED TECHNOLOGIES CEPM430518-02D

    UNITED TECHNOLOGIES

    CARRIER

    CEPM430518-02D

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $467.09
    $467.09
    Repair Yours $400.00
    UNITED TECHNOLOGIES OPN-VAVB3-02

    UNITED TECHNOLOGIES

    CARRIER

    OPN-VAVB3-02

    BACNET HVAC CONTROLLER, VAV ZONE II FAN TERMINAL, DUCT CONTROLLER, SUGGESTED REPLACEMENT FOR OPN-VAVB3
    ✓ IN STOCK!
    $733.00 Buy Surplus As Low As $484.00
    $484.00
    Repair Yours $1,204.00
    UNITED TECHNOLOGIES RC6600057

    UNITED TECHNOLOGIES

    CARRIER

    RC6600057

    FACTORY AUTHORIZED PARTS CONDENSATE SENSOR KITS
    ✓ IN STOCK!
    $455.60 Buy Surplus As Low As $273.36
    $273.36
    Repair Yours $300.00
    UNITED TECHNOLOGIES CEPL130763-01-U

    UNITED TECHNOLOGIES

    CARRIER

    CEPL130763-01-U

    DISCONTINUED BY MANUFACTURER, MOTOR MASTER LOW AMBIENT CONTROLLER, 460V, KSAL0701AAA
    ✓ IN STOCK!
    Buy Surplus As Low As $557.14
    $557.14
    Repair Yours $448.20
    UNITED TECHNOLOGIES AZC06CAR

    UNITED TECHNOLOGIES

    CARRIER

    AZC06CAR

    TRILOGY ZONING CONTROL
    $1,391.00 Buy Surplus As Low As $835.00
    $835.00
    Repair Yours $694.00
    UNITED TECHNOLOGIES HK61EA003

    UNITED TECHNOLOGIES

    CARRIER

    HK61EA003

    FACTORY AUTHORIZED PARTS™ - HK61EA003 CIRCUIT BOARD
    $14.00 Buy Surplus As Low As $9.24
    $9.24
    Repair Yours Contact Us
    UNITED TECHNOLOGIES 50HJ680053

    UNITED TECHNOLOGIES

    CARRIER

    50HJ680053

    FACTORY AUTHORIZED PARTS™ - 50HJ680053 CONTROLLER CONVERSION KIT
    Buy Surplus As Low As $454.00
    $454.00
    Repair Yours $377.00
    UNITED TECHNOLOGIES HH680610

    UNITED TECHNOLOGIES

    CARRIER

    HH680610

    FACTORY AUTHORIZED PARTS™ - HH680610 CONTROLLER KIT
    $9,360.00 Buy Surplus As Low As $5,616.00
    $5,616.00
    Repair Yours $4,662.00
    UNITED TECHNOLOGIES HR680042

    UNITED TECHNOLOGIES

    CARRIER

    HR680042

    FACTORY AUTHORIZED PARTS™ - HR680042 PROGRAMMED MODULE
    $175.00 Buy Surplus As Low As $116.00
    $116.00
    Repair Yours $300.00
    UNITED TECHNOLOGIES HH660027

    UNITED TECHNOLOGIES

    CARRIER

    HH660027

    FACTORY AUTHORIZED PARTS HH660027 FREEZE THERMOSTAT
    $96.23 Buy Surplus As Low As $57.74
    $57.74
    Repair Yours Contact Us
    UNITED TECHNOLOGIES 2032515

    UNITED TECHNOLOGIES

    CARRIER

    2032515

    MONITOR 15 TOUCH SCREEN 24VDC
    $10,976.00 Buy Surplus As Low As $6,586.00
    $6,586.00
    Repair Yours $5,467.00
    UNITED TECHNOLOGIES 5069IB16

    UNITED TECHNOLOGIES

    CARRIER

    5069IB16

    MODULE DISCRETE IN 24VDC 16CH
    $3,199.00 Buy Surplus As Low As $1,920.00
    $1,920.00
    Repair Yours $1,594.00
    UNITED TECHNOLOGIES HISML15CTTH

    UNITED TECHNOLOGIES

    CARRIER

    HISML15CTTH

    MONITOR 15 TOUCH SCREEN 24VDC
    $10,607.00 Buy Surplus As Low As $6,365.00
    $6,365.00
    Repair Yours $5,283.00
    UNITED TECHNOLOGIES SCR1708

    UNITED TECHNOLOGIES

    CARRIER

    SCR1708

    RECTIFIER
    $729.00 Buy Surplus As Low As $438.00
    $438.00
    Repair Yours $364.00
    UNITED TECHNOLOGIES ZONEBB3ZAC01

    UNITED TECHNOLOGIES

    CARRIER

    ZONEBB3ZAC01

    BRY 3-ZONE AC EQUIP CONT
    $419.00 Buy Surplus As Low As $252.00
    $252.00
    Repair Yours $300.00
    UNITED TECHNOLOGIES HR56AM035

    UNITED TECHNOLOGIES

    CARRIER

    HR56AM035

    FACTORY AUTHORIZED PARTS™ - HR56AM035 ROTARY SWITCH
    $60.00 Buy Surplus As Low As $40.00
    $40.00
    Repair Yours Contact Us
    UNITED TECHNOLOGIES 48TMHSRAEH-A00

    UNITED TECHNOLOGIES

    CARRIER

    48TMHSRAEH-A00

    FACTORY AUTHORIZED PARTS™ - 48TMHSRAEH-A00 - CONTROLLER HARNESS ASSEMBLY
    $73.00 Buy Surplus As Low As $44.00
    $44.00
    Repair Yours Contact Us
    UNITED TECHNOLOGIES HL39ZZ008

    UNITED TECHNOLOGIES

    CARRIER

    HL39ZZ008

    FACTORY AUTHORIZED PARTS™ - HL39ZZ008 CONDENSATE SENSOR CONTROLLER
    $780.00 Buy Surplus As Low As $515.00
    $515.00
    Repair Yours $514.00
    UNITED TECHNOLOGIES AD-DME1711-1

    UNITED TECHNOLOGIES

    CARRIER

    AD-DME1711-1

    J C ENERGY MGT
    $227.00 Buy Surplus As Low As $137.00
    $137.00
    Repair Yours $200.00
    UNITED TECHNOLOGIES 1606XLS240E

    UNITED TECHNOLOGIES

    CARRIER

    1606XLS240E

    POWER SUPPLY 24VDC 120/2 40V
    $7,398.00 Buy Surplus As Low As $4,439.00
    $4,439.00
    Repair Yours $3,685.00
    UNITED TECHNOLOGIES 1606XLS240UPS

    UNITED TECHNOLOGIES

    CARRIER

    1606XLS240UPS

    POWER SUPPLY W/UPS 30VDC 240W
    $6,750.00 Buy Surplus As Low As $4,050.00
    $4,050.00
    Repair Yours $3,362.00
    UNITED TECHNOLOGIES 17222300002299

    UNITED TECHNOLOGIES

    CARRIER

    17222300002299

    RECTIFIER BRIDGE ASSEMBL Y
    $102.00 Buy Surplus As Low As $62.00
    $62.00
    Repair Yours Contact Us
    UNITED TECHNOLOGIES 176F8320

    UNITED TECHNOLOGIES

    CARRIER

    176F8320

    RECTIFIER SCR 330A 1600V
    $1,807.00 Buy Surplus As Low As $1,085.00
    $1,085.00
    Repair Yours $901.00
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