Product Search

    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.

    Filter Results
    Results 251-300 of 856.
    JOHNSON CONTROLS D-9502-604

    JOHNSON CONTROLS

    D-9502-604

    ARM ASSEMBLY, OPERATING SPAN LEVER, FOR D-9502 POSITIONERS
    ✓ IN STOCK!
    $49.00 Buy Surplus As Low As $21.05
    $21.05
    HONEYWELL P643A-1007

    HONEYWELL

    P643A-1007

    DISCONTINUED SEP 27, 2019, PNEUMATIC/ELECTRIC SWITCH, ELEC SWITCH,METAL ENCLOSRE, PNEUMATIC / ELECTRIC SWITCH INCLUDING SPDT SWITCH AND ADJUSTABLE DIFFERENTIAL
    ✓ IN STOCK!
    Buy Surplus As Low As $285.34
    $285.34
    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 $98.10
    $98.10
    Repair Yours $300.00
    SIEMENS ASUD15F/A

    SIEMENS

    STAEFA CONTROL SYS

    ASUD15F/A

    DISCONTINUED BY MANUFACTURER, ROTARY DAMPER ACTUATOR, 24 VAC, MODULATING 15 NM
    ✓ IN STOCK!
    Buy Surplus As Low As $288.00
    $288.00
    Repair Yours $300.00
    SIEMENS 544-342-24

    SIEMENS

    SIEMENS INDUSTRY

    544-342-24

    DUCT AV. TMP, 1K OHM, PT(375), 24', FLEX
    ✓ IN STOCK!
    $157.00 Buy New $157.00
    $120.00
    QUALTEK QSG8001

    QUALTEK

    QSG8001

    FAN VIBRATION SLEEVE & ACCESSORIES
    ✓ IN STOCK!
    $2.85 Buy Surplus As Low As $2.05
    $2.05
    EATON CORPORATION RBA2-FLTR

    EATON CORPORATION

    CUTLER HAMMER

    RBA2-FLTR

    DISCHARGE FILTER FOR RBA-200 & BA-200 FUSE HOLDERS
    ✓ IN STOCK!
    $648.66 Buy Surplus As Low As $373.08
    $373.08
    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 $373.98
    $373.98
    Repair Yours $300.00
    HONEYWELL RM7897A1002

    HONEYWELL

    RM7897A1002

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, SELECTABLE PILOT TYPE, PREIGNITION, SELECTABLE INTERLOCKS, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $1,186.00 Buy Surplus As Low As $711.60
    $711.60
    Repair Yours $570.71
    HONEYWELL C7031B-1033

    HONEYWELL

    C7031B-1033

    DUCT SENSOR ELECTRONIC CIRCUIT FOR XL 80/100/500
    ✓ IN STOCK!
    $61.20 Buy Surplus As Low As $19.27
    $19.27
    Repair Yours $300.00
    BASO GAS PRODUCTS LLC L61LL-1

    BASO GAS PRODUCTS LLC

    L61LL-1

    PILOT SAFETY SWITCH, 8 AMP, SPDT, 120 VAC, AUTOMATIC RECYCLE, SPDT AUTOMATIC RESET PILOT SWITCH WITHOUT 100% SHUTOFF, REPLACED BY EXACT REPLACEMENT L61LL-1C
    ✓ IN STOCK!
    $622.85 Buy Surplus As Low As $606.24
    $606.24
    NORDSON 272385C

    NORDSON

    272385C

    DISCONTINUED BY MANUFACTURER, INSTALLATION KIT, FOR H-200 HEAT GUN
    ✓ IN STOCK!
    Buy Surplus As Low As $6.75
    $6.75
    ORIENTAL MOTOR FL8

    ORIENTAL MOTOR

    VEXTA

    FL8

    FILTER FOR MOTOR
    ✓ IN STOCK!
    $13.25 Buy Surplus As Low As $7.52
    $7.52
    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 $299.99
    $299.99
    Repair Yours $300.00
    HONEYWELL W7081A1015

    HONEYWELL

    W7081A1015

    DISCONTINUED BY MANUFACTURER, LIMIT CONTROLLER, W7081A, MULTIZONE, W7080, HOT DECK/COLD DECK, MIXED AIR LIMITS, 24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,244.43
    $1,244.43
    Repair Yours $941.94
    HONEYWELL 316059A

    HONEYWELL

    316059A

    YOKE ASSEMBLY, WITH HELICOIL INSERT, USED WITH MP953B/ MP953D/ MP953F MODELS
    ✓ IN STOCK!
    $176.68 Buy Surplus As Low As $106.01
    $106.01
    Repair Yours $300.00
    HONEYWELL KF11S-112A

    HONEYWELL

    RESIDEO

    KF11S-112A

    FILTER, CLEAR PLASTIC, SUMP F76S1.5-2"
    ✓ IN STOCK!
    $561.73 Buy Surplus As Low As $324.00
    $324.00
    HONEYWELL FV147/U

    HONEYWELL

    RESIDEO

    FV147/U

    MAXIVENT AIR VENT. 1/8. 150 PSI MAX 240F TEMP MAX. LOW PROFILE
    ✓ IN STOCK!
    $12.75 Buy Surplus As Low As $9.69
    $9.69
    Repair Yours $300.00
    HONEYWELL 14507549-001

    HONEYWELL

    14507549-001

    EXT RS485 ADAPTOR TO A C-BUS
    ✓ IN STOCK!
    $539.98 Buy Surplus As Low As $291.98
    $291.98
    HONEYWELL 14002913-001

    HONEYWELL

    14002913-001

    FILTER RESTRICTION ASSEMBLY, BLUE, 1/4" INLET AND 1/4" AND 5/32" OUTLETS, .005"
    ✓ IN STOCK!
    $38.66 Buy Surplus As Low As $29.38
    $29.38
    HONEYWELL MS8110A-1206

    HONEYWELL

    MS8110A-1206

    ACTUATOR, DIRECT COUPLED, 2 POSITION, 24 VAC, 30 SUPPLY VA, 88 LB-IN TORQUE, 2 AUX SWITCHES, W/ ANTI ROTATION BRACKET
    ✓ IN STOCK!
    $575.00 Buy Surplus As Low As $380.00
    $380.00
    HONEYWELL ML8175A-1009

    HONEYWELL

    ML8175A-1009

    DISCONTINUED BY MANUFACTURER, DAMPER ACTUATOR, DIRECT COUPLED ,SPRING RETURN,
    ✓ IN STOCK!
    Buy Surplus As Low As $78.68
    $78.68
    Repair Yours $300.00
    JOHNSON CONTROLS AS-VAV141-1

    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
    $534.29
    Repair Yours $449.00
    DWYER A-254

    DWYER

    A-254

    PRESSURE SNUBBER,BRASS,14 MALEFEMALE NPT. ROHS COMPLIANT: YES , A-254
    ✓ IN STOCK!
    $33.00 Buy New $33.00
    $26.00
    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!
    $274.00 Buy Surplus As Low As $173.34
    $173.34
    Repair Yours $300.00
    JOHNSON CONTROLS AS-UNT111-0

    JOHNSON CONTROLS

    METASYS

    AS-UNT111-0

    DISCONTINUED BY MANUFACTURER, UNITARY CONTROLLER UNIT, 24 VAC POWER, BLADE-STYLE TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $266.18
    $266.18
    Repair Yours $300.00
    RITTAL 3329.540

    RITTAL

    3329.540

    COOLING UNIT, SK SERIES, E-COMFORT CONTROLLER, 9392BTU/H, 400/460VAC, 3-PHASE, 3.7/3.8A, 50/60HZ, SHEET STEEL MATERIAL, WALL MOUNTED, NEMA 12/IP34/IP54, REPLACES 3329.140
    ✓ IN STOCK!
    $7,413.00 Buy New $7,413.00
    $4,492.48
    RITTAL 3328540

    RITTAL

    3328540

    (SK 3328.540), COOLING UNIT, WALL MOUNTED, 3 PHASE, 400/460 VAC, 50/60 HZ, 0.3-4 KW, SHEET STEEL, IP34, **REQUIRES TO SHIP VIA FREIGHT TRUCK**, SUGGESTED REPLACEMENT FOR 3328.140
    ✓ IN STOCK!
    $6,587.00 Buy New $6,587.00
    $3,757.20
    RITTAL 3327.107

    RITTAL

    3327.107

    DISCONTINUED BY MANUFACTURER, FILTER FAN UNIT, 0.65-0.95 AMP, 240 VAC, 50/60 HZ, 155-212 W
    ✓ IN STOCK!
    Buy Surplus As Low As $399.48
    $399.48
    Repair Yours $300.00
    MITSUBISHI FX1N-14MT-ESS/UL

    MITSUBISHI

    FX1N-14MT-ESS/UL

    DISCONTINUED BY MANUFACTURER,INPUT/OUTPUT MODULE, PROGRAMMABLE LOGIC CONTROLLER, PLC, AC BASE UNIT14DC IN/10 TRANS OUT
    ✓ IN STOCK!
    Buy Surplus As Low As $286.94
    $286.94
    Repair Yours $300.00
    STEVECO 96-TD083S

    STEVECO

    96-TD083S

    DISCONTINUED BY MANUFACTURER, FILTER DRIER / LIQUID LINE, 3/8 ODF, 5.43 X 2.5 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As $5.51
    $5.51
    SIEMENS PTM6.2Y420

    SIEMENS

    LANDIS & GYR

    PTM6.2Y420

    DISCONTINUED BY MANUFACTURER, ANALOG OUTPUT MODUL, POINT TERMINATION MODULE, W/TERMINATION BLOCK,4-20MA,
    ✓ IN STOCK!
    Buy Surplus As Low As $235.27
    $235.27
    Repair Yours $300.00
    MAXITROL P14A0318368

    MAXITROL

    PAKTRONICS

    P14A0318368

    ROTARY CONTROL MODULE 7BLADE 80890209
    ✓ IN STOCK!
    Buy Surplus As Low As $190.72
    $190.72
    Repair Yours $300.00
    JOHNSON CONTROLS D-9502-8

    JOHNSON CONTROLS

    D-9502-8

    POSITIONER KIT, PNEUMATIC, PROPORTIONAL PILOT, 2-12 PSI
    ✓ IN STOCK!
    $448.35 Buy Surplus As Low As $295.91
    $295.91
    Repair Yours $300.00
    JOHNSON CONTROLS AS-AHU103-300

    JOHNSON CONTROLS

    METASYS

    AS-AHU103-300

    DISCONTINUED BY MANUFACTURER, DIGITAL CONTROLLER, AIR HANDLER UNIT TERMINATION BOARD, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,689.57
    $1,689.57
    Repair Yours $1,683.64
    HONEYWELL C7600C-1008

    HONEYWELL

    C7600C-1008

    DISCONTINUED BY MANUFACTURER, HUMIDITY SENSOR, DUCT MOUNT, 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As $25.50
    $25.50
    HONEYWELL Q601E-1000

    HONEYWELL

    Q601E-1000

    ACTUATOR, VALVE BRACKET, LINKAGE MODUTROL, ADJ 3/8-1-1/2IN
    ✓ IN STOCK!
    Buy Surplus As Low As $453.08
    $453.08
    Repair Yours $370.00
    HONEYWELL MP918B-1030

    HONEYWELL

    MP918B-1030

    ACTUATOR, 3-13 PSI, NO MOUNT BRACKETS INCL
    ✓ IN STOCK!
    $734.22 Buy Surplus As Low As $440.53
    $440.53
    Repair Yours $300.00
    HONEYWELL MS7510A2008

    HONEYWELL

    MS7510A2008

    DIRECT COUPLED ACTUATOR, SPRING RETURN, 88 LB-IN TORQUE, 24 V AC/DC, 14 VA DRIVING, 90 SECONDS DRIVE, FLOATING / MODULATING, 2-POSITION
    ✓ IN STOCK!
    $480.24 Buy Surplus As Low As $364.98
    $364.98
    Repair Yours $300.00
    HONEYWELL MS4110A1200

    HONEYWELL

    MS4110A1200

    DIRECT COUPLED ACTUATOR, MS SERIES, SPRING RETURN, 88 IN-LB TORQUE, 120 VAC, 50/60 HZ, 45 VA, TWO-POSITION, TWO SPDT AUXILIARY SWITCHES
    ✓ IN STOCK!
    $610.00 Buy Surplus As Low As $310.85
    $310.85
    Repair Yours $236.32
    HONEYWELL MP909D-1334

    HONEYWELL

    MP909D-1334

    DAMPER ACTUATOR, 3INCH 5-10PSI WITH ANGLE BRACKET
    ✓ IN STOCK!
    $185.43 Buy Surplus As Low As $111.26
    $111.26
    Repair Yours $300.00
    HONEYWELL M6415A1016

    HONEYWELL

    M6415A1016

    DAMPER ACTUATOR, CCW ROTATE TO OPEN, SPDT FLOATING, 90 DEGREE STROKE, 90 SECONDS TIMING, 25 LB-IN MAX OPERATING TORQUE, 24 VAC
    ✓ IN STOCK!
    $1,052.17 Buy Surplus As Low As $631.30
    $631.30
    Repair Yours $300.00
    HONEYWELL 314651A

    HONEYWELL

    314651A

    DISCONTINUED BY MANUFACTURER, YOKE ASSEMBLY, FOR MP953B OR MP953D, STEEL
    ✓ IN STOCK!
    Buy Surplus As Low As $22.28
    $22.28
    HONEYWELL 314459A

    HONEYWELL

    314459A

    REBUILD KIT, FOR VP522A 1039 SEQUENCING WATER VALVE. STEM AND DISC HOLDER, BUTTON WITH SCREW, PACKING, INSTRUCTIONS
    ✓ IN STOCK!
    $858.00 Buy Surplus As Low As $653.00
    $653.00
    HONEYWELL 197970

    HONEYWELL

    197970

    STEAM/AIR VENT FOR T5086/V5086
    ✓ IN STOCK!
    $85.00 Buy Surplus As Low As $58.50
    $58.50
    CROUZET 99487411

    CROUZET

    99487411

    DISCONTINUED BY MANUFACTURER, FAN 0.21A 115VAC 50/60HZ 120X120X38MM 18/20WATT
    ✓ IN STOCK!
    Buy Surplus As Low As $19.04
    $19.04
    JOHNSON CONTROLS C-9506-1

    JOHNSON CONTROLS

    C-9506-1

    AIR SWITCHING CUMULATOR. CUMULATOR AIR SWITCHING
    ✓ IN STOCK!
    $673.00 Buy Surplus As Low As $284.21
    $284.21
    HONEYWELL RA890F-1353

    HONEYWELL

    RA890F-1353

    DISCONTINUED BY MANUFACTURER, PROTECTOR RELAY, 240 V, 50/60 HZ, 30 SECONDS SAFETY SWITCH, 0.8 SECONDS FLAME RESPONSE
    ✓ IN STOCK!
    Buy Surplus As Low As $762.31
    $762.31
    Repair Yours $666.02
    HAMMOND MANUFACTURING EJPA

    HAMMOND MANUFACTURING

    EJPA

    HAMMOND ENCLOSURE PADLOCK KIT, 304 STAINLESS STEEL. FOR USE WITH ECLIPSE JUNIOR SERIES ENCLOSURES. MOUNTING HARDWARE INCLUDED.
    ✓ IN STOCK!
    $44.00 Buy Surplus As Low As $20.70
    $20.70
    HAMMOND MANUFACTURING FT600TA1BK

    HAMMOND MANUFACTURING

    FT600TA1BK

    FAN TRAY, AC, 6 FAN, 80W, 600CFM; NO. OF FANS:6; SUPPLY VOLTAGE:115VAC; POWER RATING:80W; BEARING TYPE:BALL BEARING; PRODUCT RANGE:-; BODY COLOR:BLACK; DEPTH:44.45MM; EXTERNAL DEPTH:44.45MM; ...
    ✓ IN STOCK!
    $559.00 Buy Surplus As Low As $369.00
    $369.00
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11