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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 751-800 of 853.
    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
    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
    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
    HONEYWELL H49B-1017

    HONEYWELL

    H49B-1017

    HUMIDIFIER CONTROLLER SAIL SWITCH,120/240VAC, 2.2/15AMP, RANGE 15-50 PERCENT
    ✓ IN STOCK!
    $262.13 Buy Surplus As Low As $44.46
    $44.46
    HONEYWELL W8150A1001

    HONEYWELL

    RESIDEO

    W8150A1001

    FRESH AIR VENTILATION CONTROL, 20-30 VAC, 60 HZ, 10 MA, 4-3/16 X 5-3/4 INCH
    ✓ IN STOCK!
    $162.79 Buy Surplus As Low As $123.72
    $123.72
    UNITED TECHNOLOGIES LA11XA048

    UNITED TECHNOLOGIES

    CARRIER

    LA11XA048

    FACTORY AUTHORIZED PARTS™ - LA11XA048 DRAFT INDUCER BLOWER WHEEL DIAMETER 3-3/4" WIDTH 1.65" BORE 5/16" ROTATION CW HUB END
    ✓ IN STOCK!
    $86.64 Buy New $86.64
    $65.84
    UNITED TECHNOLOGIES KR11AZ406

    UNITED TECHNOLOGIES

    CARRIER

    KR11AZ406

    BLOWER PULLEY, 4-1/4 INCH DIAMETER, FOR PULLEY 4L, A, B BELT 5/8 INCH SHAFT BORE SIZE
    ✓ IN STOCK!
    $258.41 Buy New $258.41
    $196.39
    Repair Yours $300.00
    UNITED TECHNOLOGIES LH-33JZ-053

    UNITED TECHNOLOGIES

    CARRIER

    LH-33JZ-053

    DISCONTINUED BY MANUFACTURER, 2 WIRE PILOT BURNER, FOR NATURAL GAS, LEAD LENGTH 6 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As $58.02
    $58.02
    Repair Yours $300.00
    UNITED TECHNOLOGIES LA21RB548

    UNITED TECHNOLOGIES

    CARRIER

    LA21RB548

    FACTORY AUTHORIZED PARTS™ - LA21RB548 INDUCER WHEEL 5-3/4" DIAMETER 5/16" BORE
    ✓ IN STOCK!
    $75.73 Buy New $75.73
    $45.44
    Repair Yours $300.00
    UNITED TECHNOLOGIES 322848-751

    UNITED TECHNOLOGIES

    CARRIER

    322848-751

    CIRCUIT BOARD REPLACEMENT KIT, REPLACEMENT FOR HK61GA003
    ✓ IN STOCK!
    $193.23 Buy New $193.23
    $127.53
    UNITED TECHNOLOGIES LH-680-006

    UNITED TECHNOLOGIES

    CARRIER

    LH-680-006

    DISCONTINUED BY MANUFACTURER, BURNER ASSEMBLY, NATURAL GAS, 2H PILOT W/GLOW COIL
    ✓ IN STOCK!
    Buy Surplus As Low As $53.13
    $53.13
    Repair Yours Contact Us
    UNITED TECHNOLOGIES 308589-401

    UNITED TECHNOLOGIES

    CARRIER

    308589-401

    CONDENSATE DRAIN TRAP, OVERALL LENGTH: 5 1/4", INLET DIAMETER: 5/8" & 1/4", OUTLET DIAMETER: 5/8"
    ✓ IN STOCK!
    $58.80 Buy New $58.80
    $44.69
    UNITED TECHNOLOGIES LA11AA005

    UNITED TECHNOLOGIES

    CARRIER

    LA11AA005

    FACTORY AUTHORIZED PARTS™ - LA11AA005 DRAFT INDUCER BLOWER WHEEL 4" OD 1-1/2" WIDTH 28 BLADES CW ROT .31" BORE
    ✓ IN STOCK!
    $90.46 Buy New $90.46
    $68.75
    UNITED TECHNOLOGIES 50DK505913

    UNITED TECHNOLOGIES

    CARRIER

    50DK505913

    HOUSING, INDUCED DRAFT, CARRIER, METAL
    ✓ IN STOCK!
    $143.58 Buy New $143.58
    $86.15
    DELTA CONTROLS DEB100-1

    DELTA CONTROLS

    DEB100-1

    DISCONTINUED BY MANUFACTURER, DCU INPUT OUTPUT EXPANSION BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $267.84
    $267.84
    Repair Yours $600.00
    BASO GAS PRODUCTS LLC Y90HA-4711

    BASO GAS PRODUCTS LLC

    Y90HA-4711

    .011 ORIFICE,BUT/LP/NAT,1/4 INCH CC
    ✓ IN STOCK!
    $18.00 Buy Surplus As Low As $11.00
    $11.00
    BASO GAS PRODUCTS LLC L62AA-5

    BASO GAS PRODUCTS LLC

    L62AA-5

    PILOT SAFETY SWITCH, SW NON-100% MANUAL RESET, ELECTRIC INTERRUPTION
    ✓ IN STOCK!
    $283.83 Buy Surplus As Low As $215.71
    $215.71
    BASO GAS PRODUCTS LLC J999MDA-2

    BASO GAS PRODUCTS LLC

    J999MDA-2

    PILOT BURNER, #9 TIP
    ✓ IN STOCK!
    $88.69 Buy Surplus As Low As $67.40
    $67.40
    Repair Yours $300.00
    BASO GAS PRODUCTS LLC J999HHW-6221

    BASO GAS PRODUCTS LLC

    J999HHW-6221

    PILOT BURNER & INLET FTG .021INCH
    ✓ IN STOCK!
    $169.00 Buy Surplus As Low As $50.08
    $50.08
    Repair Yours $300.00
    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
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