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    Results 601-650 of 884.
    SIEMENS 540-105

    SIEMENS

    LANDIS & GYR

    540-105

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, SYSTEM 600, SINGLE STAGE, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $497.05
    $497.05
    Repair Yours $398.78
    JOHNSON CONTROLS HK06CB-402

    JOHNSON CONTROLS

    PENN BASO

    HK06CB-402

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, DIFFERENTIAL CONTROL, LOW PRESSURE
    ✓ IN STOCK!
    Buy Surplus As Low As $238.17
    $238.17
    BROAN NUTONE IR906

    BROAN NUTONE

    IR906

    ROUGH-IN/IS-905
    ✓ IN STOCK!
    $15.31 Buy Surplus As Low As $9.42
    $9.42
    HONEYWELL 14003297-001

    HONEYWELL

    14003297-001

    PNEUMATIC VALVE REPACK KIT, W/LUBE, VP526/531A'S
    ✓ IN STOCK!
    $140.00 Buy Surplus As Low As $107.00
    $107.00
    INVENSYS MSC-P1501

    INVENSYS

    SIEBE

    MSC-P1501

    DISCONTINUED BY MANUFACTURER, ENVIRONMENTAL CONTROLLER, MSC SERIES, 24 VAC, 101 VA MAX, 50/60 HZ, 24 VAC OUTPUT, 12 VA MAX OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $513.36
    $513.36
    Repair Yours $426.09
    HONEYWELL Q618A1024

    HONEYWELL

    Q618A1024

    DISCONTINUED BY MANUFACTURER, VALVE LINKAGE, STROKE FIXED 3/4 IN, 160 LB CLOSE OFF SPRING
    ✓ IN STOCK!
    Buy Surplus As Low As $153.88
    $153.88
    NORDSON 1056296

    NORDSON

    1056296

    FILTER JACKET, KIT, INSULATION, IN-LINE, SATURN,2 PACK
    ✓ IN STOCK!
    $143.00 Buy Surplus As Low As $96.00
    $96.00
    UNITED TECHNOLOGIES EK02JA170

    UNITED TECHNOLOGIES

    CARRIER

    EK02JA170

    FACTORY AUTHORIZED PARTS™ - EK02JA170 - PLUG
    ✓ IN STOCK!
    $28.37 Buy Surplus As Low As $17.02
    $17.02
    UNITED TECHNOLOGIES LA11ZD058

    UNITED TECHNOLOGIES

    CARRIER

    LA11ZD058

    INDUCER BLOWER WHEEL, STEEL, 5.6" DIAMETER, 1.55" WIDTH, 5/16" BORE, CLOCKWISE ROTATION HUB END
    ✓ IN STOCK!
    $82.88 Buy Surplus As Low As $49.73
    $49.73
    UNITED TECHNOLOGIES KH71KR161

    UNITED TECHNOLOGIES

    CARRIER

    KH71KR161

    7/8"ODF ACCUMULATOR
    ✓ IN STOCK!
    $218.00 Buy Surplus As Low As $130.80
    $130.80
    UNITED TECHNOLOGIES LA01EW034

    UNITED TECHNOLOGIES

    CARRIER

    LA01EW034

    FACTORY AUTHORIZED PARTS™ - LA01EW034 PROPELLER FAN BLADE, 30" DIAMETER, 3 BLADE, 20.5° PITCH, 5/8" HUB
    ✓ IN STOCK!
    $265.87 Buy Surplus As Low As $159.52
    $159.52
    UNITED TECHNOLOGIES 30GT660009

    UNITED TECHNOLOGIES

    CARRIER

    30GT660009

    IC CHIP, WITH PROGRAM PACKAGE, EPROM
    ✓ IN STOCK!
    $85.00 Buy Surplus As Low As $58.50
    $58.50
    UNITED TECHNOLOGIES LA11XA048

    UNITED TECHNOLOGIES

    CARRIER

    LA11XA048

    FACTORY AUTHORIZED PARTS™ - LA11XA048 DRAFT INDUCER BLOWER WHEEL DIAMETER 3-3/4" WIDTH 1.65" BORE 5/16" ROTATION CW HUB END
    ✓ IN STOCK!
    $72.53 Buy Surplus As Low As $55.13
    $55.13
    UNITED TECHNOLOGIES LA01EC018

    UNITED TECHNOLOGIES

    CARRIER

    LA01EC018

    FACTORY AUTHORIZED PARTS™ - LA01EC018 PROPELLER FAN BLADE, 18" DIAMETER, 34° PITCH, 3 BLADES, 1/2" BORE
    ✓ IN STOCK!
    $138.70 Buy Surplus As Low As $83.22
    $83.22
    UNITED TECHNOLOGIES LA11AA005

    UNITED TECHNOLOGIES

    CARRIER

    LA11AA005

    FACTORY AUTHORIZED PARTS™ - LA11AA005 DRAFT INDUCER BLOWER WHEEL 4" OD 1-1/2" WIDTH 28 BLADES CW ROT .31" BORE
    ✓ IN STOCK!
    $95.15 Buy Surplus As Low As $72.31
    $72.31
    UNITED TECHNOLOGIES 37AH900052

    UNITED TECHNOLOGIES

    CARRIER

    37AH900052

    FACTORY AUTHORIZED PARTS™ - 37AH900052 VAV CONTROL PACKAGE FOR 37AH
    ✓ IN STOCK!
    $861.00 Buy Surplus As Low As $516.60
    $516.60
    BASO GAS PRODUCTS LLC Y90AA-4209

    BASO GAS PRODUCTS LLC

    Y90AA-4209

    .009 ORIFICE, BUT/LP/NAT,1/4 INCH C
    ✓ IN STOCK!
    $16.17 Buy Surplus As Low As $9.70
    $9.70
    EMERSON 037043

    EMERSON

    ALCO CONTROLS

    037043

    CAGE 3.5 TON, R-12, 5 TON, R-22
    ✓ IN STOCK!
    $59.50 Buy Surplus As Low As $35.70
    $35.70
    EMERSON 037045

    EMERSON

    ALCO CONTROLS

    037045

    CAGEASSEMBLY, X22440B6B
    ✓ IN STOCK!
    $61.56 Buy Surplus As Low As $36.94
    $36.94
    EMERSON 032988

    EMERSON

    ALCO CONTROLS

    032988

    BODY FLANGE, STRAIGHT-THRU FLOW, FOR TJR VALVE, 7/8 INCH ODF OR 1-1/8 INCH ODM INLET / OUTLET, 10332
    ✓ IN STOCK!
    $102.00 Buy Surplus As Low As $61.20
    $61.20
    EMERSON 089058

    EMERSON

    ALCO CONTROLS

    089058

    X11873B5B, R-12 REFRIGERANT 11 TON - NOMINAL CAPACITY, R134A 13 TON - NOMINAL CAPACITY, R22 18 TON - NOMINAL CAPACITY, R404A/R522 12 TON - NOMINAL CAPACITY, R502 12 TON - NOMINAL CAPACITY, R ...
    ✓ IN STOCK!
    $115.00 Buy Surplus As Low As $69.00
    $69.00
    HONEYWELL YTHX9421R5069

    HONEYWELL

    YTHX9421R5069

    DISCONTINUED BY MANUFACTURER, COMFORT SYSTEM KIT, INCLUDES THERMOSTAT, EIM, 2 DUCT SENSORS, WIRELESS OUTDOOR SENSOR, HORIZONTAL MOUNT, PROGRAMMABLE, HARDWIRED, REPLACED BY YTHX9421R5101WW
    ✓ IN STOCK!
    Buy Surplus As Low As $282.56
    $282.56
    Repair Yours $300.00
    JOHNSON CONTROLS TC-9102-0331

    JOHNSON CONTROLS

    METASYS

    TC-9102-0331

    DISCONTINUED BY MANUFACTURER, FAN CONTROL, TC-9102 SERIES, ON / OFF RELAY, DIGITAL, 2-STAGE; POSITION ADJUST TYPE; DURATION ADJUST TYPE
    ✓ IN STOCK!
    Buy Surplus As Low As $379.82
    $379.82
    Repair Yours $315.25
    JOHNSON CONTROLS AP-VMA1430-0

    JOHNSON CONTROLS

    METASYS

    AP-VMA1430-0

    DISCONTINUED BY MANUFACTURER, VAV CONTROLLER W/O INTERNAL ACTUATOR, 240VAC, SUGGESTED REPLACEMENT IS AS-VAV111-701, DPT-2015-1
    ✓ IN STOCK!
    Buy Surplus As Low As $142.95
    $142.95
    Repair Yours $300.00
    GOODMAN B1756020L

    GOODMAN

    AMANA HAC

    B1756020L

    PLASTIC DRAIN PAN, VERTICAL
    ✓ IN STOCK!
    $48.43 Buy Surplus As Low As $29.06
    $29.06
    WESTINGHOUSE 77021

    WESTINGHOUSE

    77021

    SWITCH CEILING FAN 3SPEED 4WIRE
    ✓ IN STOCK!
    $5.05 Buy Surplus As Low As $2.52
    $2.52
    UNITED TECHNOLOGIES 48TJ500104

    UNITED TECHNOLOGIES

    CARRIER

    48TJ500104

    FACTORY AUTHORIZED PARTS™ - 48TJ500104 FLUE BOX
    ✓ IN STOCK!
    $174.38 Buy Surplus As Low As $104.63
    $104.63
    BARD 8620-135

    BARD

    8620-135

    BARD 8620-135 FAN TIMER CONV KIT/CONTROL BOARD
    ✓ IN STOCK!
    $730.53 Buy Surplus As Low As $438.32
    $438.32
    HONEYWELL W7751G-1003

    HONEYWELL

    W7751G-1003

    DISCONTINUED BY MANUFACTURER, CONTROLLER VAV II
    ✓ IN STOCK!
    Buy Surplus As Low As $762.88
    $762.88
    Repair Yours $627.48
    BROAN NUTONE RVK1A

    BROAN NUTONE

    RVK1A

    ROOF VENT KIT
    ✓ IN STOCK!
    $49.00 Buy Surplus As Low As $28.50
    $28.50
    HONEYWELL 50001194-001/U

    HONEYWELL

    50001194-001/U

    FOOT MOUNT KIT, FOR DIRECT COUPLED ACTUATORS, MECHANICAL ACCESSORY, USED FOR EXTERNAL AND INTERNAL DUCT MOUNTING
    ✓ IN STOCK!
    $237.54 Buy Surplus As Low As $180.55
    $180.55
    INVENSYS AT-524-10

    INVENSYS

    BARBER COLMAN

    AT-524-10

    DISCONTINUED BY MANUFACTURER, INPUT RESTRICTR KIT, FOR TRANSMITTER INPUT ON:, RKS1001 / 2001 / 3002 / 4002
    ✓ IN STOCK!
    Buy Surplus As Low As $20.81
    $20.81
    RHEEM 62-22175-45

    RHEEM

    62-22175-45

    BURNER ORIFICE, 45 DRILL SIZE, NATURAL GAS, 9/16 INCH LENGTH, BRASS
    ✓ IN STOCK!
    $20.87 Buy Surplus As Low As $13.78
    $13.78
    LENNOX X1152

    LENNOX

    X1152

    AIR BEAR, MEDIAMETER FILTER, 20X25X5 MERV11
    ✓ IN STOCK!
    $78.75 Buy Surplus As Low As $47.25
    $47.25
    UNITED TECHNOLOGIES 320725-757

    UNITED TECHNOLOGIES

    CARRIER

    320725-757

    FACTORY AUTHORIZED PARTS™ - 320725-757 DRAFT INDUCER ASSEMBLY
    ✓ IN STOCK!
    $1,061.87 Buy Surplus As Low As $637.12
    $637.12
    UNITED TECHNOLOGIES 328963-751

    UNITED TECHNOLOGIES

    CARRIER

    328963-751

    FACTORY AUTHORIZED PARTS™ - 328963-7512 CAPS 75HEX W/LABEL
    ✓ IN STOCK!
    $71.50 Buy Surplus As Low As $42.90
    $42.90
    UNITED TECHNOLOGIES 40RM500074

    UNITED TECHNOLOGIES

    CARRIER

    40RM500074

    FACTORY AUTHORIZED PARTS™ - 40RM500074 CONDENSATE DRAIN PAN
    ✓ IN STOCK!
    $210.35 Buy Surplus As Low As $126.21
    $126.21
    NVENT AGARD3

    NVENT

    HOFFMAN ENCLOSURES

    AGARD3

    FAN FINGER GUARD, 3 INCH METAL FAN GUARD
    ✓ IN STOCK!
    $35.00 Buy Surplus As Low As $18.23
    $18.23
    NVENT 24960

    NVENT

    HOFFMAN ENCLOSURES

    24960

    LOUVER PLATE KIT, 7 INCH X 13 INCH 7 INCH X 5 INCH (AVK66)
    ✓ IN STOCK!
    $50.07 Buy Surplus As Low As $30.24
    $30.24
    INVENSYS RMP-A877-20

    INVENSYS

    ROBERTSHAW

    RMP-A877-20

    DEFROST CONTROL, MULTI-CIRCUIT, 240VAC,EVEN HOUR,W/SOLENOID 208/240V
    ✓ IN STOCK!
    $214.43 Buy Surplus As Low As $73.67
    $73.67
    Repair Yours $300.00
    HONEYWELL Q539B-1039

    HONEYWELL

    Q539B-1039

    ZONE THERMOSTAT SUBBASE 2AMP 24VAC
    ✓ IN STOCK!
    $23.40 Buy Surplus As Low As $11.26
    $11.26
    IDEAL 31-601

    IDEAL

    31-601

    DUCT SEALANT: 1 LB BAG, GRAY, SYNTHETIC POLYMER
    ✓ IN STOCK!
    $8.16 Buy Surplus As Low As $5.48
    $5.48
    EMERSON 070738

    EMERSON

    ALCO CONTROLS

    070738

    X9166B10B, R-12 REFRIGERANT 35 TON - NOMINAL CAPACITY, R134A 45 TON - NOMINAL CAPACITY, R22 55 TON - NOMINAL CAPACITY, R404A/R528 37 TON - NOMINAL CAPACITY, R502 37 TON - NOMINAL CAPACITY, R ...
    ✓ IN STOCK!
    $570.00 Buy Surplus As Low As $342.00
    $342.00
    EMERSON 071155

    EMERSON

    ALCO CONTROLS

    071155

    CAGE ASSEMBLY, EXTERNAL EQUALIZER, 25 TONS (R134A), 35 TONS (R22), 21 TONS (R404A), FOR TER, (X9117B8B)
    ✓ IN STOCK!
    $297.50 Buy Surplus As Low As $178.50
    $178.50
    EMERSON AMI-1SS7

    EMERSON

    ALCO CONTROLS

    AMI-1SS7

    DISCONTINUED BY MANUFACTURER, MOISTURE LIQUID INDICATOR, 650PSI, 7/8INCH ODF
    ✓ IN STOCK!
    Buy Surplus As Low As $23.47
    $23.47
    PSE PSE-AR1

    PSE

    PSE-AR1

    FLAME SENSOR OVERALL LENGTH 3-3/16 1/4IN SPD TERM
    ✓ IN STOCK!
    $20.20 Buy Surplus As Low As $12.32
    $12.32
    EMERSON XB-1019FC-1B

    EMERSON

    ALCO CONTROLS

    XB-1019FC-1B

    DISCONTINUED BY MANUFACTURER, POWER ASSEMBLY FOR TCL(E), TJLE, TJRE, R12, R134A, C CHARGE (MEDIUM TEMP), 5' CAPILLARY
    ✓ IN STOCK!
    Buy Surplus As Low As $95.00
    $95.00
    EMERSON H-48

    EMERSON

    ALCO CONTROLS

    H-48

    DISCONTINUED BY MANUFACTURER, DESICCANT BLOCK, HIGH MOISTURE CAPACITY, ACID AND WATER REMIVAL
    ✓ IN STOCK!
    Buy Surplus As Low As $79.12
    $79.12
    HONEYWELL Q618A1032

    HONEYWELL

    Q618A1032

    DISCONTINUED BY MANUFACTURER, VALVE LINKAGE, 80 LB CLOSE-OFF SPRING, 3/4 INCH, FOR USE WITH V5011/V5013/M445/M634/M734/M745/3845/M934/M945/M7045 MOTORS, REPLACED BY Q5001D1000
    ✓ IN STOCK!
    Buy Surplus As Low As $151.67
    $151.67
    REZNOR 121052

    REZNOR

    121052

    TR-H VENTER ASSEMBLY
    ✓ IN STOCK!
    $1,455.13 Buy Surplus As Low As $873.08
    $873.08
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