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    Industrial HVAC Components & Controls

    Enhance climate control efficiency with quality air handlers, actuators, and boiler controls, tailored for reliable HVAC performance in commercial and industrial settings.

    Optimize your HVAC systems with our comprehensive range of high-quality components and controls. Our HVAC selection features air conditioners, air handlers, boiler controls, flame/spark rods, and HVAC actuators to meet your industrial and commercial heating, ventilation, and air conditioning needs. Whether you're maintaining commercial buildings, optimizing industrial HVAC systems, or upgrading climate control in manufacturing facilities, our comprehensive range of HVAC components ensures peak performance and efficiency in your heating, ventilation, and air conditioning applications. Shop now for top-quality HVAC components and systems to optimize your industrial climate control.

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    Results 301-350 of 915.
    HONEYWELL 312867H

    HONEYWELL

    312867H

    LINKAGE ASSEMBLY MP909B
    ✓ IN STOCK!
    $188.13 Buy Surplus As Low As $112.88
    $112.88
    Repair Yours Contact Us
    HONEYWELL 27729

    HONEYWELL

    MAXON

    27729

    FLAME ROD, 408 ASSEMBLY, 6-INCH, THREADED
    ✓ IN STOCK!
    $96.00 Buy Surplus As Low As $64.00
    $64.00
    HONEYWELL 14003297-001

    HONEYWELL

    14003297-001

    REPACK KIT FOR VP526A, VP527A, VP531A. & V7527 WITH
    ✓ IN STOCK!
    $143.84 Buy Surplus As Low As $110.31
    $110.31
    SIEMENS 544-339-18

    SIEMENS

    SIEMENS INDUSTRY

    544-339-18

    TEMPERATURE DUCT SENSOR, PT 1K OHM, 18" PROBE, MEASURING RANGE: -40 TO 180 DEG F
    ✓ IN STOCK!
    $57.75 Buy New $57.75
    $34.89
    HONEYWELL Q179A-1050

    HONEYWELL

    Q179A-1050

    GAS PILOT ASSEMBLY, W/IGNITION ELECTRODE, T STYLE PORT, 0.028" DIAMETER ORIFICE, NATURAL GAS, 1/4" COMPRESSION COUPLING GAS FITTING
    ✓ IN STOCK!
    $592.00 Buy Surplus As Low As $355.20
    $355.20
    HONEYWELL 27731

    HONEYWELL

    MAXON

    27731

    FLAME ROD ASSEMBLY, SPARK IGNITOR, HEATING ELEMENT, 20"
    ✓ IN STOCK!
    $317.00 Buy Surplus As Low As $167.00
    $167.00
    HONEYWELL 107408

    HONEYWELL

    107408

    TCC-111, TRADELINE, HEAT CONDUCTIVE COMPOUND, 4OZ JAR
    ✓ IN STOCK!
    $49.61 Buy Surplus As Low As $29.77
    $29.77
    EBM PAPST RL90-18/50

    EBM PAPST

    RL90-18/50

    AC FLAT PACK BLOWER, 121 X 37MM, 230V; BLOWER TYPE:FLATPAK; SUPPLY VOLTAGE:230VAC; VOLTAGE TYPE:AC; FAN FRAME SIZE:121MM; EXTERNAL DEPTH:37MM; AIR FLOW - CFM:23.5CFM; AIR FLOW - M3/MIN:0.67M ...
    ✓ IN STOCK!
    $136.70 Buy Surplus As Low As $82.02
    $82.02
    BELIMO ZG-108

    BELIMO

    ZG-108

    MOUNTING BRACKET UNIVERSAL AF & NF ACTUATORS
    ✓ IN STOCK!
    $126.92 Buy Surplus As Low As $96.46
    $96.46
    JOHNSON CONTROLS TE-67PP-2N00

    JOHNSON CONTROLS

    TE-67PP-2N00

    DISCONTINUED BY MANUFACTURER,TEMPERATURE SENSOR, 1K PLATINUM,SENSOR PHONE JACK SINGLE, SETPOINT DEGREES SCALE, TEMP RANGE 32 TO 131 DEGREES F, WHITE, NO DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $34.39
    $34.39
    JOHNSON CONTROLS WEL11A-601R

    JOHNSON CONTROLS

    PENN BASO

    WEL11A-601R

    BULB WELL, 2 3/8" X .299", 1/2" OUTSIDE THREAD, BRASS CONNECTOR, COPPER TUBE
    ✓ IN STOCK!
    $79.31 Buy New $79.31
    $60.28
    JOHNSON CONTROLS M9220-BAC-3

    JOHNSON CONTROLS

    M9220-BAC-3

    DAMPER ACUTATOR ROTARY, 2 POS, 120 VAC, 2 AUX SWITCH
    ✓ IN STOCK!
    $529.11 Buy New $529.11
    $317.47
    Repair Yours Contact Us
    JOHNSON CONTROLS T-4002-5009

    JOHNSON CONTROLS

    T-4002-5009

    CALIBRATION TOOL, 4000 SERIES, 1 F EACH MARK
    ✓ IN STOCK!
    $45.90 Buy New $45.90
    $35.70
    JOHNSON CONTROLS T-4002-5017

    JOHNSON CONTROLS

    T-4002-5017

    EXTERNAL SET POINT DIAL ADJUSTMENT, HORIZONTAL, 55-85 DEGRESS FAHRENHEIT
    ✓ IN STOCK!
    $16.71 Buy New $16.71
    $10.03
    JOHNSON CONTROLS TBG16A-600R

    JOHNSON CONTROLS

    PENN BASO

    TBG16A-600R

    STEAM TRAP ASSY. STEAM TRAP FOR P47 SERIES STEAM PRESSURE CONTROL
    ✓ IN STOCK!
    $64.72 Buy New $64.72
    $38.83
    JOHNSON CONTROLS V-4710-603

    JOHNSON CONTROLS

    V-4710-603

    JOHNSON CONTROLS, V-4710-603, V4710603, DIAPHRAGM REPAIR KIT
    ✓ IN STOCK!
    $498.07 Buy New $498.07
    $298.84
    JOHNSON CONTROLS V-4710-601

    JOHNSON CONTROLS

    V-4710-601

    DIAPHRAGM REPAIR KIT, 5-1/4 INCH BOLT DIAMETER, FOR 3R ACTUATOR, BLACK
    ✓ IN STOCK!
    $136.21 Buy New $136.21
    $89.90
    JOHNSON CONTROLS A11B-1C

    JOHNSON CONTROLS

    PENN BASO

    A11B-1C

    LOW TEMPERATURE CUTOUT CONTROL, WITH AUTOMATIC RECYCLE, 35/45F CUTOUT RANGE, AUTOMATIC RESET, 20 FOOT SENSING ELEMENT. FREEZE STAT
    ✓ IN STOCK!
    $393.40 Buy New $393.40
    $236.04
    MAXITROL GF60-66-A-0

    MAXITROL

    GF60-66-A-0

    3/4 GAS FILTER
    ✓ IN STOCK!
    $116.00 Buy Surplus As Low As $66.50
    $66.50
    UNITED TECHNOLOGIES LA21RB548

    UNITED TECHNOLOGIES

    CARRIER

    LA21RB548

    FACTORY AUTHORIZED PARTS™ - LA21RB548 INDUCER WHEEL 5-3/4" DIAMETER 5/16" BORE
    ✓ IN STOCK!
    $84.52 Buy New $84.52
    $50.71
    Repair Yours Contact Us
    UNITED TECHNOLOGIES LA22ZA123

    UNITED TECHNOLOGIES

    CARRIER

    LA22ZA123

    FACTORY AUTHORIZED PARTS™ - LA22ZA123 BLOWER WHEEL: WIDTH 10 5/8", DIAMETER 10 5/8", BORE 1/2", ROTATION CW
    ✓ IN STOCK!
    $197.99 Buy New $197.99
    $118.79
    Repair Yours Contact Us
    JOHNSON CONTROLS A-4000-1037

    JOHNSON CONTROLS

    A-4000-1037

    IN LINE FILTER, A-4000-137, IN LINE FILTER, A-4000-137 , A-4000-1037
    ✓ IN STOCK!
    $70.00 Buy New $70.00
    $47.00
    KIDDE-FENWAL, LLC 05100000140

    KIDDE-FENWAL, LLC

    FENWAL CONTROLS

    05100000140

    DISCONTINUED BY MANUFACTURER, IGNITOR, SET GAP, ELECTRODE ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $18.70
    $18.70
    BELIMO NMB-24-3

    BELIMO

    NMB-24-3

    DAMPER ACTUATOR, 90 IN-LB [10NM], NON FAIL-SAFE, 24 VAC/DC, ON/OFF/FLOATING POINT
    ✓ IN STOCK!
    $264.18 Buy Surplus As Low As $124.26
    $124.26
    Repair Yours Contact Us
    EBM PAPST RLF100-11/12

    EBM PAPST

    RLF100-11/12

    DC FLATPAK BLOWER, 127 X 25MM, 12V, BLOWER TYPE:FLATPAK, SUPPLY VOLTAGE:12V, CURRENT TYPE:DC, FAN FRAME SIZE:127MM, EXTERNAL DEPTH:25MM, FLOW RATE, METRIC:64M /H, FLOW RATE, IMPERIAL:37.7CU. ...
    ✓ IN STOCK!
    $151.38 Buy Surplus As Low As $99.91
    $99.91
    JOHNSON CONTROLS DX-9100-8991

    JOHNSON CONTROLS

    METASYS

    DX-9100-8991

    DISCONTINUED BY MANUFACTURER, WIRING PROTECTION KIT, METASYS DX
    ✓ IN STOCK!
    Buy Surplus As Low As $8.04
    $8.04
    BELIMO LF24-SR-US

    BELIMO

    LF24-SR-US

    DAMPER ACTUATOR, 35 IN-LB, 4 NM, SPRING RETURN, AC/DC 24 V, 2/10 V, MODULATING
    ✓ IN STOCK!
    $476.34 Buy Surplus As Low As $236.97
    $236.97
    DANFOSS 013G-0290

    DANFOSS

    013G-0290

    PACKING GLAND FOR RA 2000
    ✓ IN STOCK!
    $52.00 Buy New $52.00
    $40.00
    SPIRAX SARCO 62652

    SPIRAX SARCO

    62652

    AIR VENT KIT, FOR USE WITH: FT-15, FT-30, FT-75, FT-125, FT-150, FT-200, FTB-30, FTB-125, FTB-175, FTB-200, FTS-150, FTS-300, OK-150 AND OK-300 FLOAT AND THERMOSTATIC STEAM TRAP
    ✓ IN STOCK!
    $411.39 Buy Surplus As Low As $271.52
    $271.52
    BELIMO KG6

    BELIMO

    KG6

    (PRICE/EACH), BALL JOINT, FOR DAMPER CRANK ARM KH8, 5/16" DIAM ROD, ZINC PLATED
    ✓ IN STOCK!
    $14.28 Buy Surplus As Low As $5.10
    $5.10
    BELIMO LF120

    BELIMO

    LF120

    DAMPER ACTUATOR, LF SERIES, SPRING RETURN, FAIL-SAFE, AC 120 V, 35 IN/LB, ON/OFF, (LF120-US)
    ✓ IN STOCK!
    $436.00 Buy Surplus As Low As $255.08
    $255.08
    Repair Yours Contact Us
    BELIMO S1A

    BELIMO

    S1A

    AUXILIARY SWITCH ADD-ON, SPDT, IP54, 1 M CABLE LENGTH
    ✓ IN STOCK!
    $93.84 Buy Surplus As Low As $48.84
    $48.84
    JOHNSON CONTROLS DMPR-KC251

    JOHNSON CONTROLS

    DMPR-KC251

    MOUNTING BRACKET,UNIVERSAL DAMPER ACTUATER
    ✓ IN STOCK!
    $42.01 Buy New $42.01
    $31.93
    MAXITROL RV47L-1/2

    MAXITROL

    RV47L-1/2

    1/2" GAS PRESSURE REGULATOR-125000 INCLUDES VENT LIMITING ORIFICE W/R4710-48 SPR
    ✓ IN STOCK!
    $37.30 Buy Surplus As Low As $22.38
    $22.38
    KMC CONTROLS VTD-1405

    KMC CONTROLS

    VTD-1405

    ACCESSORY: CRANK ARM. 1/2IN. SLOTTED. LONG. PACK OF 5
    ✓ IN STOCK!
    $268.39 Buy Surplus As Low As $161.03
    $161.03
    KMC CONTROLS XEC-3004

    KMC CONTROLS

    XEC-3004

    TRANSDUCER MODULE ONLY, E-P / I-P, WITH MANUAL OVERRIDE, INITIATED BY MOVING A JUMPER, ADJUSTING A POTENTIOMETER, USED IN HVAC SYSTEMS
    ✓ IN STOCK!
    $257.00 Buy Surplus As Low As $151.16
    $151.16
    KMC CONTROLS MCP-8031-3102

    KMC CONTROLS

    MCP-8031-3102

    METAL SMOKE CONTROL DAMPER ACTUATOR, 1-11/16", 5-10 PSI, WITH DELRIN (PLASTIC) BUSHING
    ✓ IN STOCK!
    $103.62 Buy Surplus As Low As $62.17
    $62.17
    Repair Yours Contact Us
    UNITED TECHNOLOGIES LH31RB015

    UNITED TECHNOLOGIES

    CARRIER

    LH31RB015

    PILOT BURNER, GAS NAT/LP, STYLE 2CH, ORIFICE SIZE 016" /010"
    ✓ IN STOCK!
    $140.60 Buy New $140.60
    $60.00
    UNITED TECHNOLOGIES HY10LF286

    UNITED TECHNOLOGIES

    CARRIER

    HY10LF286

    FACTORY AUTHORIZED PARTS™ - HY10LF286 FUSE LINK
    ✓ IN STOCK!
    $18.36 Buy New $18.36
    $11.02
    ARMSTRONG B1671-1

    ARMSTRONG

    ARMSTRONG PUMPS

    B1671-1

    PCA F/813,213 15# 1/2"ORIFICE
    ✓ IN STOCK!
    $390.50 Buy Surplus As Low As $234.30
    $234.30
    UNITED TECHNOLOGIES HK32EA007

    UNITED TECHNOLOGIES

    CARRIER

    HK32EA007

    FACTORY AUTHORIZED PARTS™ - HK32EA007 DEFROST CIRCUIT BOARD
    ✓ IN STOCK!
    $295.89 Buy New $295.89
    $177.53
    RHEEM SP10870QL

    RHEEM

    SP10870QL

    RESISTOR ELEMENT, STAINLESS STEEL, 6000 WATT, 480 V
    ✓ IN STOCK!
    $62.54 Buy Surplus As Low As $37.52
    $37.52
    SPIRAX SARCO 66173C

    SPIRAX SARCO

    66173C

    THERMO-DYNAMIC STEAM TRAP, LOW CAPACITY, 750 DEGREE FAHRENHEIT OPERATING, 600 PSIG OPERATING
    ✓ IN STOCK!
    $758.83 Buy Surplus As Low As $455.30
    $455.30
    SPIRAX SARCO 64148

    SPIRAX SARCO

    64148

    SARCO 64148 1/2 NPT B1H-30 INVERTED BUCKET STEAM TRAP CAST IRON STAINLESS STEEL BUCKET
    ✓ IN STOCK!
    $309.31 Buy Surplus As Low As $204.14
    $204.14
    SPIRAX SARCO 50926

    SPIRAX SARCO

    50926

    STEAM TRAP, 3/4 IN, FNPT, 450 DEG F, 15 PSI, CAST IRON, FT15 FLOAT AND THERMOSTATIC
    ✓ IN STOCK!
    $576.00 Buy Surplus As Low As $327.03
    $327.03
    HONEYWELL 23739

    HONEYWELL

    MAXON

    23739

    SPARK PLUG, SELF GROUNDING, USI - P-5022, MAXON - 23739, ECLIPSE - 16927, 1-1/2 INCH LONG, CROWN CA506, CHAMPION F121508, AUBURN I-31-1, SPARK IGNITOR, 14 X 1.2 5MM THREAD, GAS IGNITER, CROW ...
    ✓ IN STOCK!
    $67.00 Buy Surplus As Low As $36.77
    $36.77
    HONEYWELL 47745

    HONEYWELL

    MAXON

    47745

    FLAME ROD, FOR HONEYWELL BURNERS, 4 INCH, MINI
    ✓ IN STOCK!
    $187.16 Buy Surplus As Low As $112.29
    $112.29
    VERIS AH04

    VERIS

    AH04

    DISCONTINUED BY MANUFACTURER, TRIPLE FUSE PACK, 1/2AMP, 600VAC, SLOW-BLOW, 14AWG, 18IN, POSSIBLE REPLACEMENT EMFP3
    ✓ IN STOCK!
    Buy Surplus As Low As $103.74
    $103.74
    FANUC A05B-2400-C900

    FANUC

    A05B-2400-C900

    BACKPLANE COOLING UNIT, SINGLE FAN, SINGLE PHASE, 230 VAC, 50/60 HZ, 20/18 WATT
    ✓ IN STOCK!
    $1,569.28 Buy Surplus As Low As $24.00
    $24.00
    Repair Yours Contact Us
    JOHNSON CONTROLS AP-VMA1410-0

    JOHNSON CONTROLS

    METASYS

    AP-VMA1410-0

    DISCONTINUED BY MANUFACTURER, ELECTRIC MOTOR ACTUATOR, 50/60 HZ, 35 IN-LB MINIMUM, 24 - 30 VAC/DC, PROPORTIONAL, 30 SECOND
    ✓ IN STOCK!
    Buy Surplus As Low As $400.27
    $400.27
    Repair Yours Contact Us
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