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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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    UNITED TECHNOLOGIES 33CSZC-01

    UNITED TECHNOLOGIES

    CARRIER

    33CSZC-01

    DISCONTINUED BY MANUFACTURER, VVT ZONE CONTROLLER, W / O TIMECLOCK
    ✓ IN STOCK!
    Buy Surplus As Low As $788.55
    $788.55
    Repair Yours $640.00
    FUJI ELECTRIC VFC080P5T

    FUJI ELECTRIC

    VFC080P5T

    BLOWER
    ✓ IN STOCK!
    $706.00 Buy New $706.00
    $424.00
    Repair Yours $352.00
    SIEMENS LFL1.335-110V

    SIEMENS

    LANDIS & GYR

    LFL1.335-110V

    GAS BURNER CONTROL, 5 AMP, 120 VAC, 50/60 HZ, PRE PURGE TIME: 31 SECONDS, FLAME FAILURE RESPONSE TIME: 1 SECOND
    ✓ IN STOCK!
    $2,121.00 Buy Surplus As Low As $1,086.00
    $1,086.00
    Repair Yours $902.00
    SIEMENS LFL1.322-110V

    SIEMENS

    LFL1.322-110V

    GAS BURNER CONTROL, LFL FLAME SAFEGUARD, 100-110 VAC, 50/60 HZ, UL/FM/CSA, 25 SEC PURGE
    ✓ IN STOCK!
    $1,932.00 Buy Surplus As Low As $1,160.00
    $1,160.00
    Repair Yours $963.00
    AUTOMATED LOGIC SE6104

    AUTOMATED LOGIC

    SE6104

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, 24 VAC, CONTROLS UP TO 20 POINTS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,784.11
    $1,784.11
    Repair Yours $1,050.00
    WILKERSON PNEUMATIC MTP-95-546

    WILKERSON PNEUMATIC

    MTP-95-546

    FILTER ELEMENT, TYPE AAA, M16, NCNR
    ✓ IN STOCK!
    $171.00 Buy Surplus As Low As $63.38
    $63.38
    JOHNSON CONTROLS F-1000-232

    JOHNSON CONTROLS

    F-1000-232

    FILTER CARTRIDGE, PNEUMATIC, FOR A-4000-115 FILTER
    ✓ IN STOCK!
    $124.23 Buy Surplus As Low As $81.99
    $81.99
    HONEYWELL M7164G1030

    HONEYWELL

    M7164G1030

    ACTUATOR, NON-SPRING RETURN, DUAL-ENDED SHAFT, NOMINAL TIMING: 30-60 SECONDS, 120 VAC, 50/60 HZ, 24VA, 35LB-IN TORQUE, CLOCKWISE
    ✓ IN STOCK!
    $1,303.49 Buy Surplus As Low As $933.66
    $933.66
    Repair Yours $418.27
    SCHNEIDER ELECTRIC MSC-P-752

    SCHNEIDER ELECTRIC

    SIEBE

    MSC-P-752

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER UNIT, ENVIRONMENTAL CONTROLS, INPUT: 101 VA MAX / 50/60 HZ, DIGITAL OUTPUT: 12 VA MAX / 24 VAC, 4-20 MA DC, 800 OHM MAX LOAD, CONNECT TO ...
    ✓ IN STOCK!
    Buy Surplus As Low As $34.26
    $34.26
    Repair Yours $300.00
    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 $186.97
    $186.97
    Repair Yours $300.00
    INVENSYS DMS-3500

    INVENSYS

    SIEBE

    DMS-3500

    DISCONTINUED BY MANUFACTURER, MASTER PROCESSOR, ENVIRONMENTAL CONTROL, SMOKE CONTROL / ENERGY MANAGEMENT, INPUT /30VA MAX / 24VAC / 50/60HZ, OUTPUT / SPST / 24VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $308.00
    $308.00
    Repair Yours $300.00
    NEPTRONIC BT000S

    NEPTRONIC

    BT000S

    ACTUATOR, FOR LOW VOLTAGE APPLICATIONS, B SERIES, 50 IN LB (5.6NM), 24VAC, 30 VDC, 50IN# 90-110 SECONDS THRU 90 DEGREE ARC, NEW PART NUMBER FOR BBTS-1000
    ✓ IN STOCK!
    $226.00 Buy Surplus As Low As $135.90
    $135.90
    Repair Yours $200.00
    HONEYWELL Q618A1024

    HONEYWELL

    Q618A1024

    DISCONTINUED BY MANUFACTURER, VALVE LINKAGE, STROKE FIXED 3/4 IN, 160 LB CLOSE OFF SPRING
    ✓ IN STOCK!
    $352.00 Buy Surplus As Low As $118.62
    $118.62
    ASCO F30BG04

    ASCO

    ASCO NUMATICS

    F30BG04

    FILTER, G-TAP, 1/2 INCH
    ✓ IN STOCK!
    $99.00 Buy Surplus As Low As $45.38
    $45.38
    SIEMENS 540-100

    SIEMENS

    LANDIS & GYR

    540-100

    DISCONTINUED BY MANUFACTURER, TERMINAL BOX CONTROLLER, ELECTRONIC OUTPUT, APOGEE AUTOMATION, CLASS 2, OUTPUT: 12 VA MAX EACH OUTPUT, INPUT: 24 VAC 50/60 HZ, 24 V COMMON, 24 V HOT
    ✓ IN STOCK!
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $440.00
    SIEMENS 538-955

    SIEMENS

    LANDIS & GYR

    538-955

    TRUNK ISOLATOR/EXTENDER HIGH SPEED 115VAC
    ✓ IN STOCK!
    $576.64 Buy Surplus As Low As $262.48
    $262.48
    Repair Yours $300.00
    SIEMENS 549-003

    SIEMENS

    LANDIS & GYR

    549-003

    POWER MODULAR EQUIPMENT CONTROLLER APOGEE
    ✓ IN STOCK!
    Buy Surplus As Low As $1,380.00
    $1,380.00
    Repair Yours $1,146.00
    EATON CORPORATION PP01061

    EATON CORPORATION

    CUTLER HAMMER

    PP01061

    COOLING FAN, VFD 9000X SERIES, 208-690V
    ✓ IN STOCK!
    $462.47 Buy Surplus As Low As $270.00
    $270.00
    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
    AMETEK 117011-00

    AMETEK

    LAMB ELECTRIC

    117011-00

    BLOWER 24V METAL
    ✓ IN STOCK!
    Buy Surplus As Low As $409.21
    $409.21
    Repair Yours $339.65
    JOHNSON CONTROLS SEN-500-3

    JOHNSON CONTROLS

    SEN-500-3

    TEMPERATURE MODULE, OUTDOOR AIR, WITH DUCT MOUNT SENSOR
    ✓ IN STOCK!
    $120.55 Buy Surplus As Low As $51.52
    $51.52
    VERIS AA05

    VERIS

    AA05

    REC HOUSING, W/ BARB BRASS FITTING, ROOM STATIC PICKUP DEVICE, PRESSURE SENSOR, (PRICE/EACH)
    ✓ IN STOCK!
    $50.59 Buy Surplus As Low As $38.45
    $38.45
    ORIENTAL MOTOR MRS25-T

    ORIENTAL MOTOR

    ORIX

    MRS25-T

    DISCONTINUED BY MANUFACTURER, AC FAN .4AMP 3PH 200-230VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $344.00
    $344.00
    ORIENTAL MOTOR MRS16-DUL

    ORIENTAL MOTOR

    ORIX

    MRS16-DUL

    FAN, 200/230VAC, 50/60HZ, 6.30IN, SINGLE PHASE, 0.25AMP, 51WATT INPUT, CONNECTION TYPE - TERMINAL BOX
    ✓ IN STOCK!
    $195.70 Buy Surplus As Low As $111.00
    $111.00
    JOHNSON CONTROLS T-5502-1005

    JOHNSON CONTROLS

    T-5502-1005

    40/240F 2.5"PNEUMATIC TEMPERATURE INDICATOR
    ✓ IN STOCK!
    $165.00 Buy Surplus As Low As $123.53
    $123.53
    HONEYWELL W7762B-1027

    HONEYWELL

    W7762B-1027

    DISCONTINUED BY MANUFACTURER, XL HYDRONIC CONTROLLER, 0/70F, 24 VAC, 50/60 HZ, 1-80 VA, 0-50 DEGREES C
    ✓ IN STOCK!
    Buy Surplus As Low As $575.28
    $575.28
    Repair Yours $477.48
    HONEYWELL 4074EYK

    HONEYWELL

    4074EYK

    BAG ASSEMBLY FOR V5097 (SMALL BODY) INCLUDES (2) O-RINGS (1) GREASE CAPSULE.
    ✓ IN STOCK!
    $22.98 Buy Surplus As Low As $13.79
    $13.79
    HONEYWELL AF11S-112D

    HONEYWELL

    RESIDEO

    AF11S-112D

    SCREEN KIT, 76S-1.5/2 INCH, 200 MICRON, FOR F76S WATER FILTER
    ✓ IN STOCK!
    $239.47 Buy Surplus As Low As $143.68
    $143.68
    HONEYWELL 118367A

    HONEYWELL

    118367A

    SWIVEL MOUNT, FOR C7012/7015/27/35, 5.65" X 7.7" X 5.5"
    ✓ IN STOCK!
    $880.75 Buy Surplus As Low As $528.45
    $528.45
    HONEYWELL 112628AA

    HONEYWELL

    112628AA

    DISCONTINUED BY MANUFACTURER,STEEL WELL ASSEMBLY, 1/2IN NPT, 3-1/4 NECK FOR 1/2 X 4-1/4 BULB
    ✓ IN STOCK!
    Buy Surplus As Low As $170.42
    $170.42
    HONEYWELL Q179A1183

    HONEYWELL

    Q179A1183

    PILOT BURNER, I-PORT, WITH IGNITION ELECTRODE ONLY, FOR INTERMITTENT OR INTERRUPTED IGNITION, USED WITH Q624 OR OTHER SUITABLE IGNITION TRANSFORMER, 2.0 CFH GAS CONSUMPTION, SIDE / END MOUNT ...
    ✓ IN STOCK!
    $761.22 Buy Surplus As Low As $456.73
    $456.73
    HONEYWELL 14004911-001

    HONEYWELL

    14004911-001

    DISCONTINUED BY MANUFACTURER, ADAPTER PLATE ASSEMBLY FOR TP9600 SERIES THERMOSTAT
    ✓ IN STOCK!
    Buy Surplus As Low As $5.83
    $5.83
    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!
    $589.26 Buy Surplus As Low As $353.56
    $353.56
    Repair Yours $313.00
    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!
    $576.00 Buy Surplus As Low As $395.74
    $395.74
    Repair Yours $300.00
    HONEYWELL MS8110A1008

    HONEYWELL

    MS8110A1008

    ACTUATOR, SPRING RETURN, DIRECT COUPLED, 2 POSITION, 88 LB-IN TORQUE, 24 VAC, REPLACES ML8185D1005
    ✓ IN STOCK!
    $460.08 Buy Surplus As Low As $276.05
    $276.05
    Repair Yours $300.00
    HONEYWELL MS7510A2206

    HONEYWELL

    MS7510A2206

    DAMPER ACTUATOR, WITH SPRING RETURN, AND AUX. SWITCHES FOR HVAC, TWO POSITIONS, 24 VAC
    ✓ IN STOCK!
    $597.29 Buy Surplus As Low As $358.37
    $358.37
    Repair Yours $310.00
    HONEYWELL MS8120F-1002

    HONEYWELL

    MS8120F-1002

    TWO-POSITION ACTUATOR - 175 LB-IN (20 NM), SPRING RETURN BY MOUNTING ORIENTATION, 24 VAC. INCLUDES TEFLON INSULATED WIRING CABLES.
    ✓ IN STOCK!
    $782.55 Buy Surplus As Low As $469.53
    $469.53
    Repair Yours $353.00
    HONEYWELL MS7520A2205

    HONEYWELL

    MS7520A2205

    DAMPER ACTUATOR, WITH SPRING RETURN, AUX SWITCH FOR HVAC, 2 POSITION, SUPPLY VOLTAGE 24VDC, TORQUE 175 LB/IN
    ✓ IN STOCK!
    $894.00 Buy Surplus As Low As $503.67
    $503.67
    Repair Yours $300.00
    HONEYWELL MS4120F1006

    HONEYWELL

    MS4120F1006

    DAMPER ACTUATOR, FAST ACTING, SPRING RETURN, 175 IN-LB TORQUE, 120V AC INPUT, 35 W POWER RATING, SPST CONTRACT, IP54
    ✓ IN STOCK!
    $797.00 Buy Surplus As Low As $417.00
    $417.00
    Repair Yours $347.00
    HONEYWELL MP516A1103

    HONEYWELL

    MP516A1103

    DAMPER ACTUATOR, WITH SPRING RETURN, SPRING RANGE: 5-12 PSI, 1/8 INCH NPT
    ✓ IN STOCK!
    $1,399.00 Buy Surplus As Low As $318.94
    $318.94
    Repair Yours $300.00
    HONEYWELL ML6425B-3013

    HONEYWELL

    ML6425B-3013

    ACTUATOR, SPRING RETURN, 24 VAC, 135 LBF STEM FORCE, 3/4 INCH STROKE, SPDT, FLOATING, TWO POSITION, 12 SECOND SPRING RETURN TIMING, MANUAL OVERRIDE WINDING, 14-122 TEMP RANGE, 5-95% RH OPERA ...
    ✓ IN STOCK!
    $1,245.45 Buy Surplus As Low As $946.54
    $946.54
    Repair Yours $399.23
    HONEYWELL ML6421A1017

    HONEYWELL

    ML6421A1017

    24V VALVE MOTOR DIRECT MOUNT FLOATING/2POS, NSR. ACTUATOR CORELLA US VERS.1800N GSA GS-07F-9515S
    ✓ IN STOCK!
    $1,056.33 Buy Surplus As Low As $633.80
    $633.80
    Repair Yours $371.00
    HONEYWELL 221729A

    HONEYWELL

    221729A

    DUST COVER, 7800 SERIES, BURNER CONTROL, PROTECTIVE COVER FOR CONFIGURATION JUMPERS AND PLUG-IN PURGE TIMERS, FOR RM MODULES
    ✓ IN STOCK!
    $33.00 Buy Surplus As Low As $8.78
    $8.78
    HONEYWELL 205846

    HONEYWELL

    205846

    CRANK ARM, FOR USE WITH ACTUATORS AND DAMPERS, 300 IN-LB TORQUE
    ✓ IN STOCK!
    $13.00 Buy Surplus As Low As $7.56
    $7.56
    DELTECH KC13

    DELTECH

    KC13

    KC SERIES FILTER, FILTER ADSORPTION, FLOW AT 100 PSIG (SCFM): 50, REPLACEMENT CARTRIDGE: KC13E, CONNECTIONS (IN. NPT): INLET 1 INCH, OUTLET 1 INCH, DRAIN 1/4 INCH, MAX PRESSURE: 150 PSIG, MA ...
    ✓ IN STOCK!
    $500.07 Buy Surplus As Low As $222.42
    $222.42
    Repair Yours $300.00
    JOHNSON CONTROLS R-3030-1

    JOHNSON CONTROLS

    R-3030-1

    DISCONTINUED BY MANUFACTURER, REVERSING RELAY, 1:1 RATIO, 0-25 MAX PRESSURE, DIE CAST ZINC AND DURO PLASTIC MATERIAL
    ✓ IN STOCK!
    Buy Surplus As Low As $374.09
    $374.09
    JOHNSON CONTROLS H-4100-201

    JOHNSON CONTROLS

    H-4100-201

    DISCONTINUED BY MANUFACTURER, HUMIDSTAT, DIRECT ACTING
    ✓ IN STOCK!
    Buy Surplus As Low As $110.10
    $110.10
    Repair Yours $300.00
    ACI ADVANCE CONTROLS INC A/RH3-R

    ACI ADVANCE CONTROLS INC

    A/RH3-R

    HUMIDITY TRANSMITTER, +/-3PERCENT ACCURACY
    ✓ IN STOCK!
    $265.00 Buy Surplus As Low As $111.07
    $111.07
    Repair Yours $300.00
    WATSON MCDANIEL WAV2003-12-C

    WATSON MCDANIEL

    WAV2003-12-C

    AIR VENT 1/2INCH
    ✓ IN STOCK!
    $66.76 Buy Surplus As Low As $55.63
    $55.63
    Repair Yours $300.00
    ESSEX 90-295

    ESSEX

    90-295

    DISCONTINUED BY MANUFACTURER, RELAY ,5 BLABE ,125/250VAC, SPDT, 208/240VAC COIL,STEVECO 90-295 RELAY RBM 84 WHITE RODGERS 84-20306-301
    ✓ IN STOCK!
    Buy Surplus As Low As $53.85
    $53.85
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