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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 451-500 of 853.
    STEGO 086010-00

    STEGO

    086010-00

    STEGO FILTER, REPLACEMENT, 4.65 X 4.65IN, SYNTHETIC FIBER, WASHABLE, G4 (COARSE). PACKAGE OF 3. FOR USE WITH 4.88 X 4.88IN STEGO FILTER FAN PLUS FANS AND INTAKE GRILLES AND 4.92 X 4.92IN STE ...
    ✓ IN STOCK!
    $20.00 Buy New $20.00
    $12.86
    KMP VAB-2SS

    KMP

    VAB-2SS

    VIBRATION ABSORBER 1/4INCH OD STAINLESS STEEL
    ✓ IN STOCK!
    $47.47 Buy Surplus As Low As $22.19
    $22.19
    SIEMENS EM-402-102

    SIEMENS

    STAEFA CONTROL SYS

    EM-402-102

    DISCONTINUED BY MANUFACTURER, ACTUATOR, WITHOUT HEAT
    ✓ IN STOCK!
    Buy Surplus As Low As $37.89
    $37.89
    LENNOX 33J26

    LENNOX

    33J26

    NAT. BURNER ORIFICE
    ✓ IN STOCK!
    $32.27 Buy Surplus As Low As $18.00
    $18.00
    REZNOR 195265

    REZNOR

    195265

    DSI CONTROL BOARD, INTEGRATED CONTROL MODULE, USED ON THE TRPA, 24 V
    ✓ IN STOCK!
    $523.22 Buy Surplus As Low As $328.43
    $328.43
    Repair Yours $300.00
    LENNOX 39W76

    LENNOX

    39W76

    CONTROL BOARD, REPLACEMENT KIT, MAIN IMC, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    $751.00 Buy Surplus As Low As $454.43
    $454.43
    Repair Yours $600.00
    LENNOX 32621

    LENNOX

    32621

    RAIN SHEILD
    ✓ IN STOCK!
    $20.50 Buy Surplus As Low As $15.58
    $15.58
    SIEMENS 587-691

    SIEMENS

    STAEFA CONTROL SYS

    587-691

    DISCONTINUED BY MANUFACTURER, DUCT POINT TEMPERATURE, SENSOR, 10K OHM
    ✓ IN STOCK!
    $17.28 Buy Surplus As Low As $9.04
    $9.04
    RHEEM AS-21820-17

    RHEEM

    AS-21820-17

    DRAIN TRAP ASSEMBLY KIT, PLASTIC HOUSING, BLACK, W/HARDWARE BAG , AS-21820-17
    ✓ IN STOCK!
    $110.00 Buy Surplus As Low As $80.00
    $80.00
    LENNOX 23L53

    LENNOX

    23L53

    CONTROL BOARD, CHANGEOVER KIT, FOR HVAC
    ✓ IN STOCK!
    $415.00 Buy Surplus As Low As $249.00
    $249.00
    Repair Yours $300.00
    LENNOX 50F60

    LENNOX

    50F60

    PILOT BURNER, (J984LKW-9710), WITH ELECTRODE AND LEAD, STYLE 3257, 10 KV, 60 HZ, 25 KVDC, 250 C
    ✓ IN STOCK!
    $287.00 Buy Surplus As Low As $115.64
    $115.64
    LENNOX 80M27

    LENNOX

    80M27

    IGNITION & FAN CONTROL BOARD
    ✓ IN STOCK!
    $260.40 Buy Surplus As Low As $156.24
    $156.24
    LENNOX 56K85

    LENNOX

    56K85

    CONTROL BOARD IMC, (GAS VALVE #2)
    ✓ IN STOCK!
    $137.99 Buy Surplus As Low As $82.79
    $82.79
    RHEEM AE-64401-18

    RHEEM

    AE-64401-18

    BLOWER CUT-OFF, METAL, CURVED , AE-64401-18
    ✓ IN STOCK!
    $15.40 Buy Surplus As Low As $11.70
    $11.70
    Repair Yours $300.00
    LENNOX 81L76

    LENNOX

    81L76

    PC BOARD, CONTROL BOARD, C2-3, SCREW TERMINALS
    ✓ IN STOCK!
    $238.38 Buy Surplus As Low As $141.00
    $141.00
    RHEEM 70-40514-02

    RHEEM

    70-40514-02

    BLOWER WHEEL, 12"DIA, 12"W, CCW 3/4" , 70-40514-02
    ✓ IN STOCK!
    $442.07 Buy Surplus As Low As $335.97
    $335.97
    LENNOX 71M82

    LENNOX

    71M82

    BURNER - MAIN
    ✓ IN STOCK!
    $197.50 Buy Surplus As Low As $130.35
    $130.35
    Repair Yours $300.00
    RHEEM 70-102345-01

    RHEEM

    70-102345-01

    CCW FAN BLADES, 24 INCH, 3 BLADES, 26-DEGREE PITCH, GALVANIZED STEEL AND ALUMINUM CONSTRUCTION, 1/2 INCH BORE DIAMETER
    ✓ IN STOCK!
    $266.70 Buy Surplus As Low As $192.50
    $192.50
    LENNOX 79J74

    LENNOX

    79J74

    GAS BURNER ASSEMBLY, LENGTH: 5.4 INCHES, WIDTH: 2.9 INCHES, HEIGHT: 1.65 INCHES, INSHOT, SINGLE
    ✓ IN STOCK!
    $48.00 Buy Surplus As Low As $24.00
    $24.00
    Repair Yours $300.00
    REZNOR 104766

    REZNOR

    104766

    NOZZLE ADAPTOR
    ✓ IN STOCK!
    $170.00 Buy Surplus As Low As $82.72
    $82.72
    RHEEM 68-22675-03

    RHEEM

    68-22675-03

    DISCONTINUED BY MANUFACTURER, EXHAUST TRANSITION, PVC TYPE CONSTRUCTION, BLACK FINISH , 68-22675-03
    ✓ IN STOCK!
    Buy Surplus As Low As $55.80
    $55.80
    ARMSTRONG TTF-1R-3/4

    ARMSTRONG

    TTF-1R-3/4

    RIGHT ANGLE THERMOSTATIC AIR VENT (C1422-8), THERMOSTATIC AIR VENT 300 PSI
    ✓ IN STOCK!
    $714.99 Buy Surplus As Low As $311.50
    $311.50
    HONEYWELL 205850B

    HONEYWELL

    205850B

    ADJ.STOP KIT FOR 25#,50# S/R
    ✓ IN STOCK!
    $8.11 Buy Surplus As Low As $3.45
    $3.45
    HONEYWELL 137637C

    HONEYWELL

    137637C

    HONEYWELL, 137637C, PRESSURE SWITCH COVER, FOR GAS PRESSURE SWITCH TYPE C645A,C645B: COVER WITH WINDOW, FOR USE WITH C645
    ✓ IN STOCK!
    $28.19 Buy Surplus As Low As $14.84
    $14.84
    ARMSTRONG B5213

    ARMSTRONG

    ARMSTRONG INTERNATIONAL

    B5213

    IONIC BED FOR HUMIDIFIER, POLYESTER, STAINLESS STEEL EDGES ON 2 SIDES
    ✓ IN STOCK!
    $142.00 Buy Surplus As Low As $79.56
    $79.56
    SANYO 109P0412G601

    SANYO

    SANYO DENKI

    109P0412G601

    AXIAL FAN, 40MM, 12VDC, 280MA; SUPPLY VOLTAGE:12V; CURRENT TYPE:DC; FAN FRAME SIZE:40MM; EXTERNAL DEPTH:20MM; NOISE RATING:44DBA; FLOW RATE - IMPERIAL:12.4CU.FT/MIN; FLOW RATE - METRIC:0.35M ...
    ✓ IN STOCK!
    $32.00 Buy Surplus As Low As $20.00
    $20.00
    ARMSTRONG A5345

    ARMSTRONG

    ARMSTRONG INTERNATIONAL

    A5345

    ARMSTRONG A5345 THERMOSTATIC AIR VENT FOR B SERIES F&T TRAPS
    ✓ IN STOCK!
    $167.83 Buy Surplus As Low As $100.70
    $100.70
    HEIL TEMPSTAR 1160193

    HEIL TEMPSTAR

    1160193

    ADJUSTABLE LIMIT SWITCH DISK, 140-180F 20F DIF LIMIT
    ✓ IN STOCK!
    $25.00 Buy Surplus As Low As $15.30
    $15.30
    ARMSTRONG 880-1/2-125

    ARMSTRONG

    ARMSTRONG INTERNATIONAL

    880-1/2-125

    STEAM TRAP, INVERTED BUCKET, 1/2 NPT, 125PSI
    ✓ IN STOCK!
    $480.66 Buy Surplus As Low As $288.39
    $288.39
    UNITED TECHNOLOGIES GAPCCCAR1625

    UNITED TECHNOLOGIES

    CARRIER

    GAPCCCAR1625

    FILTER CARTRIDGE, AIR PURIFIER FILTER CARTRIDGE, 16 X 25 X 3.5 INCH, MERV 15, (PRICE/EACH)
    ✓ IN STOCK!
    $310.36 Buy New $310.36
    $235.87
    UNITED TECHNOLOGIES LA21RA526

    UNITED TECHNOLOGIES

    CARRIER

    LA21RA526

    FACTORY AUTHORIZED PARTS™ - LA21RA526 BLOWER WHEEL
    ✓ IN STOCK!
    $170.33 Buy New $170.33
    $129.45
    Repair Yours $300.00
    UNITED TECHNOLOGIES 50HJ501200

    UNITED TECHNOLOGIES

    CARRIER

    50HJ501200

    FACTORY AUTHORIZED PARTS™ - 50HJ501200 OUTLET GRILLE
    ✓ IN STOCK!
    $158.24 Buy New $158.24
    $86.26
    UNITED TECHNOLOGIES 30GT660009

    UNITED TECHNOLOGIES

    CARRIER

    30GT660009

    IC CHIP, WITH PROGRAM PACKAGE, EPROM
    ✓ IN STOCK!
    $86.00 Buy New $86.00
    $66.00
    RITTAL 3301.560

    RITTAL

    3301.560

    DISCONTINUED BY MANUFACTURER, CONDENSATE EVAPORATOR, FOR 3302/3303 SERIES COOLING UNITS, 230 VAC, 50/60 HZ, 0.55 AMP, 125 W, 4 AMP BACK-UP FUSE, 2.5 L/D EVAPORATION, WALL MOUNTED
    ✓ IN STOCK!
    Buy Surplus As Low As $138.56
    $138.56
    RITTAL 3286.990

    RITTAL

    3286.990

    DEFLECTOR, FOR AIR DUCT SYSTEM, 90 DEGREE, FOR TARGETED AIR DEFLECTION AT THE END OF THE FLAT DUCT, FLAME RESISTANT PLASTIC TO DIN 4102/B1, RAL 7035 COLOR
    ✓ IN STOCK!
    $169.00 Buy New $169.00
    $80.19
    RITTAL 3286510

    RITTAL

    3286510

    METAL FILTER, WASHABLE, ALUMINUM, FITS 3273/3382/3383/3384/3385/3359/3318.600/3318.610/3319.600/3319.610/3334.660
    ✓ IN STOCK!
    $429.00 Buy New $429.00
    $232.29
    RITTAL 3286410

    RITTAL

    3286410

    METAL FILTER, 344(13.5) X 268(10.6) X 10(0.4), WASHABLE
    ✓ IN STOCK!
    $351.00 Buy New $351.00
    $267.00
    RITTAL 3108100

    RITTAL

    3108100

    INTERNAL COOLING FAN, 10 AMP, 230 VAC, 50/60 HZ, 19/18 W, SNAP-ON PIVOT DEVICE
    ✓ IN STOCK!
    $444.00 Buy New $444.00
    $338.00
    HONEYWELL 14507287-002

    HONEYWELL

    14507287-002

    POWER MODULE, 120VAC INPUT, 50VA
    ✓ IN STOCK!
    $1,333.32 Buy Surplus As Low As $475.20
    $475.20
    Repair Yours $1,200.00
    EBM PAPST RG125-19/14N

    EBM PAPST

    RG125-19/14N

    DC FLAT PACK BLOWER, 180 X 40MM, 24V; BLOWER TYPE:CENTRIFUGAL; SUPPLY VOLTAGE:24VDC; VOLTAGE TYPE:DC; FAN FRAME SIZE:180MM; EXTERNAL DEPTH:40MM; AIR FLOW - CFM:51.5CFM; AIR FLOW - M3/MIN:1.4 ...
    ✓ IN STOCK!
    $179.00 Buy Surplus As Low As $69.00
    $69.00
    RITTAL 3325.107

    RITTAL

    3325.107

    DISCONTINUED BY MANUFACTURER, (SK-3325.107) FAN / FILTER, IN RAL 7035, WITH FILTER MAT, 230/250 CUBIC M/H, 255 MM X 255 MM X 117.5 MM, 230V, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $416.17
    $416.17
    BASO GAS PRODUCTS LLC J998MDA-2

    BASO GAS PRODUCTS LLC

    J998MDA-2

    PILOT BURNER, #8 TIP
    ✓ IN STOCK!
    $76.90 Buy Surplus As Low As $45.84
    $45.84
    Repair Yours $300.00
    BASO GAS PRODUCTS LLC J991MDA-2

    BASO GAS PRODUCTS LLC

    J991MDA-2

    PILOT BURNER, #1 TIP POSITION
    ✓ IN STOCK!
    $95.09 Buy Surplus As Low As $72.27
    $72.27
    Repair Yours $300.00
    BASO GAS PRODUCTS LLC J996MDA-2

    BASO GAS PRODUCTS LLC

    J996MDA-2

    PILOT BURNER, UNIVERSAL, #6 TIP SIZE
    ✓ IN STOCK!
    $90.17 Buy Surplus As Low As $68.53
    $68.53
    Repair Yours $300.00
    BASO GAS PRODUCTS LLC J994MDA-2

    BASO GAS PRODUCTS LLC

    J994MDA-2

    PILOT BURNER ASSEMBLY WITH #4 TIP ARRANGEMENT
    ✓ IN STOCK!
    $73.00 Buy Surplus As Low As $22.83
    $22.83
    BASO GAS PRODUCTS LLC J992HXW-7221

    BASO GAS PRODUCTS LLC

    J992HXW-7221

    PILOT BURNER, J SERIES, INLET FITTINGS, MAX TEMPERATURE 302 DEG. F
    ✓ IN STOCK!
    $120.17 Buy Surplus As Low As $72.10
    $72.10
    BASO GAS PRODUCTS LLC Y90AA-7221

    BASO GAS PRODUCTS LLC

    Y90AA-7221

    .021 ORIFICE, NAT GAS, 1/4 INCH CC
    ✓ IN STOCK!
    $14.00 Buy Surplus As Low As $8.40
    $8.40
    KMC CONTROLS MEP-7202

    KMC CONTROLS

    MEP-7202

    DISCONTINUED BY MANUFACTURER, ROTARY ACTUATOR, 24 VAC, 120 INCH-LB TORQUE, 13.5NM, 0-10 VDC, 4-20MA, PROPORTIONAL
    ✓ IN STOCK!
    Buy Surplus As Low As $183.83
    $183.83
    Repair Yours $300.00
    KMC CONTROLS MEP-3503

    KMC CONTROLS

    MEP-3503

    ACTUATOR: ZONE. 2-POSITION. NO. FAILSAFE. 24VAC. ACTUATOR FOR VEZ M
    ✓ IN STOCK!
    $151.71 Buy Surplus As Low As $115.30
    $115.30
    Repair Yours $300.00
    KMC CONTROLS MCP-8031-5101

    KMC CONTROLS

    MCP-8031-5101

    DAMPER ACTUATOR, METAL SMOKE CONTROL, 5-10 PSI, WITH BRONZE BUSHING, CLEVIS & COTTER PINS, 1-11/16 INCH STROKE
    ✓ IN STOCK!
    $179.29 Buy Surplus As Low As $107.58
    $107.58
    Repair Yours $300.00
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