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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 251-300 of 915.
    HONEYWELL MN6105A1011

    HONEYWELL

    MN6105A1011

    ACTUATOR, 2-POSITION, FLOATING, NON-SPRING RETURN, TRI-STATE CONTROL, 5.0 VA, 24 VAC/DC, 50/60 HZ, ADD ON SWITCH NOT INDLUDED
    ✓ IN STOCK!
    $169.39 Buy Surplus As Low As $101.63
    $101.63
    HONEYWELL MN6120A1200

    HONEYWELL

    MN6120A1200

    (N2024-SW2) DAMPER ACTUATOR NON-SPRING RETURN 175 LB-IN FLOATING CONTROL 2 INTERNAL SWITCHES 24 VAC +/-15% 50/60 HZ
    ✓ IN STOCK!
    $655.04 Buy Surplus As Low As $393.02
    $393.02
    HONEYWELL MP909E1083

    HONEYWELL

    MP909E1083

    MEDIUM FORCE DAMPER ACTUATOR W/ SPRING RETURN, FOR VARIABLE VOLUME TERMINAL UNITS, (5 TO 10 PSI), ACTUATOR,-28-160F,2.5-6.5 PSI
    ✓ IN STOCK!
    $692.62 Buy Surplus As Low As $415.57
    $415.57
    HONEYWELL MP909E1364

    HONEYWELL

    MP909E1364

    DISCONTINUED BY MANUFACTURER, MEDIUM FORCE DAMPER ACTUATOR W/ SPRING RETURN, FOR VARIABLE VOLUME TERMINAL UNITS, (5 TO 10 PSI), DAMPER ACTUATOR, 5-10# 4"STRK EXT MOUNT BRK
    ✓ IN STOCK!
    $713.50 Buy Surplus As Low As $428.10
    $428.10
    HONEYWELL MP913A1003

    HONEYWELL

    MP913A1003

    10\-15 PSI SPRING RANGE. FLAT BRACKET SHAFT DRILLED FOR ROLL PIN. , MP913A1003
    ✓ IN STOCK!
    $154.00 Buy Surplus As Low As $102.00
    $102.00
    HONEYWELL MP918B-1022

    HONEYWELL

    MP918B-1022

    PNEMATIC DAMPER ACTUATOR, 3.5" STROKE, 3-13PSI
    ✓ IN STOCK!
    $710.59 Buy Surplus As Low As $426.35
    $426.35
    Repair Yours Contact Us
    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!
    $600.00 Buy Surplus As Low As $396.00
    $396.00
    Repair Yours Contact Us
    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!
    $678.69 Buy Surplus As Low As $407.21
    $407.21
    Repair Yours Contact Us
    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!
    $570.30 Buy Surplus As Low As $376.39
    $376.39
    HONEYWELL MS8120A1007

    HONEYWELL

    MS8120A1007

    DAMPER ACTUATOR, S20 SERIES, SPRING RETURN, TWO-POSITION, SINGLE-POLE SINGLE-THROW SWITCH TYPE, 24 VAC/VDC, 50/60 HZ, 40 VA,175 LB-INCH
    ✓ IN STOCK!
    $568.00 Buy Surplus As Low As $279.83
    $279.83
    Repair Yours Contact Us
    HONEYWELL MS8120A-1205

    HONEYWELL

    MS8120A-1205

    ACTUATOR, DIRECT COUPLED, SPRING RETURN, 175 IN/LB TORQUE, 2 POSITION, 24 V, 2 AUXILIARY SWITCHES, W/ ANTI ROTATION BRACKET, SPST SWITCH TYPE, ENCLOSED TERMINAL, NEMA 2
    ✓ IN STOCK!
    $697.54 Buy Surplus As Low As $418.53
    $418.53
    Repair Yours Contact Us
    HONEYWELL T104F1512

    HONEYWELL

    RESIDEO

    T104F1512

    HIGH CAPACITY THERMOSTATIC RADIATOR ACTUATOR, REMOTE SENSOR, CAPILLARY LENGTH: 80 INCH, USED WITH: V110 SERIES, NICKEL PLATED BRONZE
    ✓ IN STOCK!
    $138.04 Buy Surplus As Low As $91.11
    $91.11
    Repair Yours Contact Us
    HONEYWELL 14004407-910

    HONEYWELL

    14004407-910

    PNEUMATIC THERMOSTAT COVER KIT, BEIGE FINISH, WITH WINDOW INSERTS, FOR 60-90 DEGREE F SETPOINT DISPLAY
    ✓ IN STOCK!
    $235.12 Buy Surplus As Low As $141.07
    $141.07
    HONEYWELL SV175

    HONEYWELL

    RESIDEO

    SV175

    1/2 IN NPT CONNECTION SUPERVENT TOP AIR VENT, NO NAME
    ✓ IN STOCK!
    $182.19 Buy Surplus As Low As $109.32
    $109.32
    Repair Yours Contact Us
    HONEYWELL 102709B

    HONEYWELL

    102709B

    DISCONTINUED BY MANUFACTURER, FLAME ROD, 18"
    ✓ IN STOCK!
    Buy Surplus As Low As $22.59
    $22.59
    HONEYWELL 105478A

    HONEYWELL

    105478A

    FLAME ROD, 6", THREADED END, KANTHAL, 0.182" DIAMETER, C7008 SERIES
    ✓ IN STOCK!
    $24.79 Buy Surplus As Low As $14.87
    $14.87
    HONEYWELL 122748

    HONEYWELL

    122748

    50PSI QUARTZ WINDOW, C7020/C7012
    ✓ IN STOCK!
    $678.36 Buy Surplus As Low As $407.02
    $407.02
    HONEYWELL MN7220-A2007

    HONEYWELL

    MN7220-A2007

    DAMPER ACTUATOR, 24VAC/DC, 177LB-IN, NON-SPRING RETURN, 50/60HZ, IP54, 6W, 6VA, 20NM, 95SEC
    ✓ IN STOCK!
    $495.00 Buy Surplus As Low As $258.44
    $258.44
    Repair Yours Contact Us
    HONEYWELL MP909E-1174

    HONEYWELL

    MP909E-1174

    MEDIUM FORCE PNEUMATIC DAMPER ACTUATOR, 29 PSI SAFE AIR PRESSURE, 3 IN L STROKE, 9 TO 13 PSI SPRING, 59.4 LB AT 0 PSI/33 LB AT 18 PSI/46.2 LB AT 20 PSI NET FORCE EXERTED, DOMESTIC
    ✓ IN STOCK!
    $556.25 Buy Surplus As Low As $333.75
    $333.75
    Repair Yours Contact Us
    HONEYWELL MP913A1037

    HONEYWELL

    MP913A1037

    5\-10 PSI ROLL PIN END ON SHAFT, ANGLE BRACKET. , MP913A1037
    ✓ IN STOCK!
    $168.00 Buy Surplus As Low As $101.27
    $101.27
    Repair Yours Contact Us
    HONEYWELL MP918B-1113

    HONEYWELL

    MP918B-1113

    PNEUMATIC DAMPER ACTUATOR, 8-13PSI, 3.5IN STROKE
    ✓ IN STOCK!
    $648.00 Buy Surplus As Low As $391.13
    $391.13
    Repair Yours Contact Us
    HONEYWELL 133398AA

    HONEYWELL

    133398AA

    REPLACEMENT BONNET ASSY. W/133393A REP
    ✓ IN STOCK!
    $599.49 Buy Surplus As Low As $359.69
    $359.69
    HONEYWELL 133398CA

    HONEYWELL

    133398CA

    BONNET ASSEMBLY, W/ SEAL ASSEMBLY, FOR V5055C
    ✓ IN STOCK!
    $672.03 Buy Surplus As Low As $403.22
    $403.22
    HONEYWELL 14002040-002

    HONEYWELL

    14002040-002

    DIAPHRAGM 1X6 W/1.125 HOLE FOR MP953D ACT.RA REPLCS. 312204
    ✓ IN STOCK!
    $102.00 Buy Surplus As Low As $45.77
    $45.77
    HONEYWELL 14002560-010

    HONEYWELL

    14002560-010

    REPAIR STEM ASSEMBLY FOR VP531C 1/2 IN. VALVE OR UPGRADE FOR VP531A 1.6CV VALVE.
    ✓ IN STOCK!
    $178.69 Buy Surplus As Low As $107.21
    $107.21
    HONEYWELL 14003373-001

    HONEYWELL

    14003373-001

    REP BONNET ASSY , 14003373-001
    ✓ IN STOCK!
    $126.49 Buy Surplus As Low As $96.13
    $96.13
    HONEYWELL 14004211-001

    HONEYWELL

    14004211-001

    FEEDBACK SPRING KIT, FOR 8" AND 13" MP953E SERIES PNEUMATIC VALVE ACTUATORS
    ✓ IN STOCK!
    $68.24 Buy Surplus As Low As $51.86
    $51.86
    HONEYWELL 14004625-016

    HONEYWELL

    14004625-016

    REPLACEMENT DISC , 14004625-016
    ✓ IN STOCK!
    $40.03 Buy Surplus As Low As $24.02
    $24.02
    HONEYWELL 14004932-001

    HONEYWELL

    14004932-001

    VP PNEUMATIC SERIES VALVES TO ELECTRIC ACTUATOR ADAPTOR KIT. VP525 VP526 VP527 VP531 TO ELECTRIC ADAPTOR KIT.
    ✓ IN STOCK!
    $147.00 Buy Surplus As Low As $68.63
    $68.63
    HONEYWELL FV180A

    HONEYWELL

    RESIDEO

    FV180A

    AIR VENT, THREAD TYPE: MALE, LENGTH: 3-1/4", 150 PSI, MAX BRASS
    ✓ IN STOCK!
    $22.32 Buy Surplus As Low As $16.96
    $16.96
    Repair Yours Contact Us
    HONEYWELL FV183

    HONEYWELL

    RESIDEO

    FV183

    THE GOLDTOP OFFERS A CONVENIENT, ONE\-FITS\-ALL CONCEPT, TO STOCK ONE VENT FOR ALL YOUR VENTING NEEDS, BETWEEN 1 AND 150 PSI SYSTEMS. HONEYWELL'S REVOLUTIONARY PATENTED FULCRUM DESIGN OFFERS ...
    ✓ IN STOCK!
    $23.15 Buy Surplus As Low As $13.89
    $13.89
    Repair Yours Contact Us
    HONEYWELL PV075

    HONEYWELL

    RESIDEO

    PV075

    AIR ELIMINATOR, SUPERVENT, PV SERIES, 3/4 INCH NPT PIPE SIZE, 13 CV, BRONZE BODY, STAINLESS STEEL CONCENTRATOR, EPDM RUBBER O-RINGS
    ✓ IN STOCK!
    $292.59 Buy Surplus As Low As $222.37
    $222.37
    HONEYWELL 50001194-001

    HONEYWELL

    50001194-001

    FOOT MOUNTING KIT, BRACKET ASSEMBLY, UNIVERSAL, SURFACE MOUNT, FOR DIRECT COUPLED ACTUATORS
    ✓ IN STOCK!
    $225.15 Buy Surplus As Low As $148.60
    $148.60
    HONEYWELL 50010944-001

    HONEYWELL

    RESIDEO

    50010944-001

    RANGE STOP ASSEMBLY WITH RANGE STOPS FOR DEGREE F AND C, STOP LOCK FOR T87K T-STATS
    ✓ IN STOCK!
    $37.24 Buy Surplus As Low As $22.34
    $22.34
    HONEYWELL W7751B-2010

    HONEYWELL

    W7751B-2010

    HVAC/R CONTROL, VARIABLE AIR VOLUME II CONTROLLER, 24 VAC, 60 HZ, 14 BIT A/D CONVERTER
    ✓ IN STOCK!
    $323.07 Buy Surplus As Low As $193.84
    $193.84
    Repair Yours Contact Us
    HONEYWELL 14002061-006

    HONEYWELL

    14002061-006

    PKG ASSEMBLY, FOR MP909
    ✓ IN STOCK!
    $44.54 Buy Surplus As Low As $38.18
    $38.18
    Repair Yours Contact Us
    RITTAL 3173100

    RITTAL

    3173100

    (PRICE/PK OF 5) FILTER MAT, CHOPPED-FIBRE, FOR FAN-AND-FILTER UNITS, FITS MODELS 3243/3244/3245, TEMPERATURE-RESISTANT TO 100 DEGREES C, 11.38 X 11.38 W X 0.67 D, 5 PACK, SK3173.10
    ✓ IN STOCK!
    $121.38 Buy New $121.38
    $67.99
    HONEYWELL 18117

    HONEYWELL

    MAXON

    18117

    DISCONTINUED BY MANUFACTURER, FLAME ROD, 7 1/2, REPLACED BY 18117-N
    ✓ IN STOCK!
    Buy Surplus As Low As $80.08
    $80.08
    BELIMO LF24-US

    BELIMO

    LF24-US

    DAMPER ACTUATOR, SPRING RETURN, ON-OFF CONTROL, 24 V, AC/DC 50/60 HZ, 7 VA, TORQUE: 35 IN-LB [4 NM], RUNNING TIME (MOTOR): 75 S/90°, RUNNING TIME (FAIL-SAFE): <25 S, AMBIENT TEMPERATURE: -22 ...
    ✓ IN STOCK!
    $313.50 Buy Surplus As Low As $188.10
    $188.10
    Repair Yours Contact Us
    HONEYWELL MP953C-1018

    HONEYWELL

    MP953C-1018

    PNEUMATIC COIL VALVE ACTUATOR, DIRECT ACTING, 8-12 PSI SPRING RANGE, 3/4" STROKE, SPRING RETURN, DUAL BARBED FITTING FOR 5/32" OR 1/4" OD PLASTIC TUBING, PROVIDES PROPORTIONAL CONTROL OF STE ...
    ✓ IN STOCK!
    $399.66 Buy Surplus As Low As $239.80
    $239.80
    HONEYWELL T7007A-1001

    HONEYWELL

    T7007A-1001

    DISCONTINUED BY MANUFACTURER, PLATINUM DUCT SENSOR, 3484 OHMS @ 75 DEGREES PTC, -40-160 DEGREE OPERATING TEMPERATURE RANGE, SUN SHIELD/ BULB HOLDER OR STRAP ON MOUNT, 95 % RH NON CONDENSING ...
    ✓ IN STOCK!
    Buy Surplus As Low As $20.69
    $20.69
    Repair Yours Contact Us
    HONEYWELL 50033181-001

    HONEYWELL

    RESIDEO

    50033181-001

    LARGE WATER TANK, INCLUDES REPLACEMENT TANK, SPPOL VALVE, NEW GASKET AND GASKET TOOL, USED WITH TRUESTEAM HUMIDIFIERS, HM506, HM509, HM512, HM609 AND HM612 SERIES
    ✓ IN STOCK!
    $137.00 Buy Surplus As Low As $61.69
    $61.69
    HONEYWELL 315917

    HONEYWELL

    315917

    DIAPHRAGM FOR VP525 VP526 VP527 VP531
    ✓ IN STOCK!
    $18.87 Buy Surplus As Low As $11.32
    $11.32
    HONEYWELL 316059A

    HONEYWELL

    316059A

    YOKE ASSEMBLY, WITH HELICOIL INSERT, USED WITH MP953B/ MP953D/ MP953F MODELS
    ✓ IN STOCK!
    $198.79 Buy Surplus As Low As $119.28
    $119.28
    HONEYWELL 388146KR

    HONEYWELL

    RESIDEO

    388146KR

    ORIFICE STAMPED K14, 0.014 IN. LP ORIFICE WITH 1/4 IN COMPRESSION FITTING. FLAT STYLE.
    ✓ IN STOCK!
    $100.76 Buy Surplus As Low As $60.46
    $60.46
    HONEYWELL 392451-1

    HONEYWELL

    RESIDEO

    392451-1

    PRODUCT SPECIFICATIONS: * DESCRIPTION: ECO (ENERGY CUTOFF) CONNECTOR FOR 1/4 INCH (6 MM) QUICK\-CONNECTS * TYPE: ECO CONNECTOR * USED WITH: V800, VS821, VS820 , 392451-1
    ✓ IN STOCK!
    $51.87 Buy Surplus As Low As $31.12
    $31.12
    EATON CORPORATION PP01061

    EATON CORPORATION

    CUTLER HAMMER

    PP01061

    COOLING FAN, VFD 9000X SERIES, 208-690V
    ✓ IN STOCK!
    $799.74 Buy Surplus As Low As $436.23
    $436.23
    EATON CORPORATION RBA2-FLTR

    EATON CORPORATION

    CUTLER HAMMER

    RBA2-FLTR

    DISCHARGE FILTER FOR RBA-200 & BA-200 FUSE HOLDERS
    ✓ IN STOCK!
    $709.94 Buy Surplus As Low As $425.96
    $425.96
    SIEMENS 544-342-24

    SIEMENS

    SIEMENS INDUSTRY

    544-342-24

    DUCT AV. TMP, 1K OHM, PT(375), 24', FLEX
    ✓ IN STOCK!
    $148.78 Buy New $148.78
    $113.07
    SIEMENS 538-955

    SIEMENS

    LANDIS & GYR

    538-955

    TRUNK ISOLATOR/EXTENDER HIGH SPEED 115VAC
    ✓ IN STOCK!
    $576.64 Buy Surplus As Low As $243.25
    $243.25
    Repair Yours Contact Us
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