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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.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 1-50 of 428.
    UNITED TECHNOLOGIES CEPL130201-01

    UNITED TECHNOLOGIES

    CARRIER

    CEPL130201-01

    DISCONTINUED BY MANUFACTURER, CONTROLLER, COMFORT 6400, CLASS 2, INPUT 60VA / 24VAC / 60HZ, DIGITAL OUTPUT 80MA / 24VDC, ANALOG 4-20MA / 0-10VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £559.75 Price with VAT: £671.70
    £559.75 Price with VAT: £671.70
    Repair Yours £464.60 Price with VAT: £557.52
    RITTAL 3341024

    RITTAL

    3341024

    19" FAN TRAY, RACKMOUNT, 3 FANS, 24VDC, 0.74 AMP, PRE-FUSE T6A, 51 DB NOISE LEVEL
    ✓ IN STOCK!
    £1,738.96 Price with VAT: £2,086.75 Buy Surplus As Low As £942.54 Price with VAT: £1,131.04
    £942.54 Price with VAT: £1,131.04
    HONEYWELL Q473B-2005

    HONEYWELL

    Q473B-2005

    DISCONTINUED BY MANUFACTURER, SWITCHING SUB-BASE, AUTO OFF, FOR T451A2XXX THERMOSTAT
    ✓ IN STOCK!
    Buy Surplus As Low As £10.86 Price with VAT: £13.03
    £10.86 Price with VAT: £13.03
    HONEYWELL LP914A-1052

    HONEYWELL

    LP914A-1052

    TEMPERATURE SENSOR, 6-1/2 INCH LONG, 40-240DEG F
    ✓ IN STOCK!
    £781.51 Price with VAT: £937.81 Buy Surplus As Low As £343.37 Price with VAT: £412.04
    £343.37 Price with VAT: £412.04
    SMC AMG650-N10D

    SMC

    AMG650-N10D

    AMG AMBIENT DRYER, AMG 1 INCH STANDARD (PT), DRYER, AMBIENT, NEW STYLE
    ✓ IN STOCK!
    £247.50 Price with VAT: £297.00 Buy Surplus As Low As £128.10 Price with VAT: £153.72
    £128.10 Price with VAT: £153.72
    DONALDSON E4054B6H03

    DONALDSON

    E4054B6H03

    REPLACEMENT FILTER, BETA 1000 MICROGLASS ELEMENTS, 3000 COLLAPSE RATING, 225 DEG F MAX TEMP, EPOXY ADHESIVE, CORRSIONS RESISTANT END CAP, 3.85 IN OD, 1.65 IN ID, 18.45 IN LENGTH, BUNA O-RING ...
    ✓ IN STOCK!
    £206.17 Price with VAT: £247.40 Buy Surplus As Low As £90.93 Price with VAT: £109.12
    £90.93 Price with VAT: £109.12
    WEIL MCLAIN 383-500-620

    WEIL MCLAIN

    383-500-620

    MAINTENANCE KIT, FOR ULTRA GAS BOILERS, SEALS, WITH BRACKET
    ✓ IN STOCK!
    £128.86 Price with VAT: £154.63 Buy Surplus As Low As £66.68 Price with VAT: £80.02
    £66.68 Price with VAT: £80.02
    ARMSTRONG B1671-6

    ARMSTRONG

    ARMSTRONG INTERNATIONAL

    B1671-6

    PRESSURE CHANGE ASSEMBLY, 7/32" ORIFICE, 180 LB OPERATING PRESSURE., PCA F/813
    ✓ IN STOCK!
    £520.75 Price with VAT: £624.90 Buy Surplus As Low As £396.44 Price with VAT: £475.73
    £396.44 Price with VAT: £475.73
    BASO GAS PRODUCTS LLC Y90AA-4211

    BASO GAS PRODUCTS LLC

    Y90AA-4211

    INLET FITTING, .011 ORIFICE, BUT/LP.NA, 1/4 INCH C
    ✓ IN STOCK!
    £15.16 Price with VAT: £18.19 Buy Surplus As Low As £12.13 Price with VAT: £14.55
    £12.13 Price with VAT: £14.55
    BELIMO S1A

    BELIMO

    S1A

    AUXILIARY SWITCH ADD-ON, SPDT, IP54, 1 M CABLE LENGTH
    ✓ IN STOCK!
    £76.56 Price with VAT: £91.87 Buy Surplus As Low As £29.93 Price with VAT: £35.91
    £29.93 Price with VAT: £35.91
    DANFOSS 065B-8892

    DANFOSS

    065B-8892

    SOLDER TAILPIECE KIT, 3/4", FOR ESBE VTA THERMOSTATIC VALVES, BRASS
    ✓ IN STOCK!
    £57.61 Price with VAT: £69.13 Buy Surplus As Low As £43.96 Price with VAT: £52.76
    £43.96 Price with VAT: £52.76
    DANFOSS 013G-0290

    DANFOSS

    013G-0290

    PACKING GLAND FOR RA 2000
    ✓ IN STOCK!
    £36.38 Price with VAT: £43.66 Buy Surplus As Low As £28.05 Price with VAT: £33.66
    £28.05 Price with VAT: £33.66
    BELIMO LF24-SR-US

    BELIMO

    LF24-SR-US

    DAMPER ACTUATOR, 35 IN-LB, 4 NM, SPRING RETURN, AC/DC 24 V, 2/10 V, MODULATING
    ✓ IN STOCK!
    £353.99 Price with VAT: £424.79 Buy Surplus As Low As £176.10 Price with VAT: £211.32
    £176.10 Price with VAT: £211.32
    JOHNSON CONTROLS DX-9100-8991

    JOHNSON CONTROLS

    METASYS

    DX-9100-8991

    DISCONTINUED BY MANUFACTURER, WIRING PROTECTION KIT, METASYS DX
    ✓ IN STOCK!
    Buy Surplus As Low As £6.77 Price with VAT: £8.12
    £6.77 Price with VAT: £8.12
    CARRIER PARTS INC KH09AZ002

    CARRIER PARTS INC

    KH09AZ002

    OIL FILTER CARTRIDGE, FILTER MATERIAL, GLASS FIBER AND BACK SPRAY NETWORK
    ✓ IN STOCK!
    £43.50 Price with VAT: £52.20 Buy Surplus As Low As £24.19 Price with VAT: £29.03
    £24.19 Price with VAT: £29.03
    BROAN NUTONE IR55

    BROAN NUTONE

    IR55

    ROUGH IN HOUSING, FOR IS-319 SERIES IS-419 SERIES AND IS-519 SPEAKERS, DESIGNED TO MOUNT IN BRICK OR STUCCO CONSTRUTION, RECESS MOUNTING, WELDED METAL CONSTRUCTION
    ✓ IN STOCK!
    £27.83 Price with VAT: £33.40 Buy Surplus As Low As £12.78 Price with VAT: £15.34
    £12.78 Price with VAT: £15.34
    WILKERSON PNEUMATIC GRP-95-013

    WILKERSON PNEUMATIC

    GRP-95-013

    GUARD (BOWL) KIT, PNEUMATIC, METAL (FOR PLASTIC BOWLS)
    ✓ IN STOCK!
    £81.86 Price with VAT: £98.24 Buy Surplus As Low As £28.99 Price with VAT: £34.78
    £28.99 Price with VAT: £34.78
    ASCO B2MN

    ASCO

    ASCO NUMATICS

    B2MN

    BREATHER VENT, NPT 1/4" (50), BREATHER VEND SILENCER, EXHAUST, 150 PSI
    ✓ IN STOCK!
    £3.63 Price with VAT: £4.36 Buy Surplus As Low As £2.11 Price with VAT: £2.54
    £2.11 Price with VAT: £2.54
    PARKER T8R20-45A

    PARKER

    CYLINDER DIVISION

    T8R20-45A

    PARKER, T8R20-45A, T8R2045A, FULFLO HONEYCOMB FILTER
    ✓ IN STOCK!
    £22.97 Price with VAT: £27.56 Buy Surplus As Low As £12.84 Price with VAT: £15.41
    £12.84 Price with VAT: £15.41
    EBM PAPST R2E225-RA92-09

    EBM PAPST

    R2E225-RA92-09

    CENTRIFUGAL FAN, 230V, 4 WIRE LEADED, BLOWER TYPE:MOTORIZED IMPELLER, SUPPLY VOLTAGE:230V, CURRENT TYPE:AC, FAN FRAME SIZE:225MM, EXTERNAL DEPTH:99MM, FLOW RATE, METRIC:705M /H, FLOW RATE, I ...
    ✓ IN STOCK!
    £166.76 Price with VAT: £200.11 Buy Surplus As Low As £109.15 Price with VAT: £130.98
    £109.15 Price with VAT: £130.98
    HONEYWELL W7751E-1007

    HONEYWELL

    W7751E-1007

    DISCONTINUED BY MANUFACTURER, CONTROLLER EXCEL 10
    ✓ IN STOCK!
    Buy Surplus As Low As £552.59 Price with VAT: £663.10
    £552.59 Price with VAT: £663.10
    Repair Yours £515.44 Price with VAT: £618.53
    MECHATRONICS SGR-47

    MECHATRONICS

    SGR-47

    FINGER GUARD, FOR FAN, 119MM 4.72IN
    ✓ IN STOCK!
    £0.96 Price with VAT: £1.16 Buy Surplus As Low As £0.73 Price with VAT: £0.87
    £0.73 Price with VAT: £0.87
    JOHNSON CONTROLS LP-KIT200-000C

    JOHNSON CONTROLS

    LP-KIT200-000C

    DISCONTINUED BY MANUFACTURER, BACNET COMMISSIONING ADAPTER, RJ11
    ✓ IN STOCK!
    Buy Surplus As Low As £214.68 Price with VAT: £257.62
    £214.68 Price with VAT: £257.62
    INGERSOLL RAND DHY1470

    INGERSOLL RAND

    TRANE

    DHY1470

    FILTER DRIER, HFC/HCFC, 16 CU/IN, 5/8 INCH INLET, 1/2 INCH OUTLET, (SAME AS DHY01470)
    ✓ IN STOCK!
    £31.63 Price with VAT: £37.96 Buy Surplus As Low As £24.04 Price with VAT: £28.85
    £24.04 Price with VAT: £28.85
    INGERSOLL RAND 5010-0721

    INGERSOLL RAND

    TRANE

    5010-0721

    DISCONTINUED BY MANUFACTURER, TRACER, PCM MODULE, 20 POINT, STANDARD, BRD0648
    ✓ IN STOCK!
    Buy Surplus As Low As £696.73 Price with VAT: £836.08
    £696.73 Price with VAT: £836.08
    Repair Yours £578.28 Price with VAT: £693.94
    INGERSOLL RAND ELM01042

    INGERSOLL RAND

    TRANE

    ELM01042

    DISCONTINUED BY MANUFACTURER, FILTER ELEMENT, FOR HYDRAULIC OIL
    ✓ IN STOCK!
    Buy Surplus As Low As £105.83 Price with VAT: £127.00
    £105.83 Price with VAT: £127.00
    THERMODISC 37T31

    THERMODISC

    37T31

    DISCONTINUED BY MANUFACTURER, FAN DELAY SWITCH,TEMPERATURE CONTROL, SPST, SINGLE THROW SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As £35.83 Price with VAT: £43.00
    £35.83 Price with VAT: £43.00
    MINEBEA 4715MS-23T-B50-A00

    MINEBEA

    NMB

    4715MS-23T-B50-A00

    DISCONTINUED BY MANUFACTURER, AXIAL FAN, 230VAC, 120MA, SUPPLY VOLTAGE 230V, CURRENT TYPE AC, NOISE RATING 41DBA, ALUMINIUM CASING, 2600 / 2900 RPM SPEED, 88.2/102 CFM MAXIMUM AIR FLOW
    ✓ IN STOCK!
    Buy Surplus As Low As £39.82 Price with VAT: £47.78
    £39.82 Price with VAT: £47.78
    SPIRAX SARCO TD52 3/4"

    SPIRAX SARCO

    TD52 3/4"

    STEAM TRAP, THERMODYNAMIC, 3/4 INCH NPT, 600 PSI MAX OPERATING PRESSURE, STAINLESS STEEL, (54531C)
    ✓ IN STOCK!
    £716.32 Price with VAT: £859.58 Buy Surplus As Low As £433.38 Price with VAT: £520.05
    £433.38 Price with VAT: £520.05
    EMERSON EK-083

    EMERSON

    ALCO CONTROLS

    EK-083

    FILTER DRIER, EK LIQUID LINE, 3/8IN FLARE, 3/8 SAE FLARE, 680 PSIG, 20 MICRONS, (47607)
    ✓ IN STOCK!
    £64.03 Price with VAT: £76.83 Buy Surplus As Low As £28.78 Price with VAT: £34.54
    £28.78 Price with VAT: £34.54
    EMERSON 50E47-843

    EMERSON

    WHITE RODGERS

    50E47-843

    CONTROL MODULE, HSI FURNACE, NON-INTERGRATED, CARBIDE, W/ LED INDICATOR, INPUT, 18 - 30 VAC, 0.2 AMP, VALVE RELAY, 25 VAC, 60 HZ, 1.5 AMP, 6 PF, IGNITOR RELAY, 120 VAC, 60 HZ, 6 AMP
    ✓ IN STOCK!
    £177.91 Price with VAT: £213.49 Buy Surplus As Low As £106.74 Price with VAT: £128.09
    £106.74 Price with VAT: £128.09
    JOHNSON CONTROLS D352CA-1C

    JOHNSON CONTROLS

    D352CA-1C

    DISPLAY MODULE, D352 SERIES, 14 VDC, 0-9.99 INCH W.C, 3 DIGIT LCD, 0.35 INCH LCD
    ✓ IN STOCK!
    £309.12 Price with VAT: £370.95 Buy Surplus As Low As £139.10 Price with VAT: £166.92
    £139.10 Price with VAT: £166.92
    Repair Yours £150.00 Price with VAT: £180.00
    HONEYWELL W7760B-2001

    HONEYWELL

    W7760B-2001

    DISCONTINUED BY MANUFACTURER,WEB INTERFACE, XL15B, BUILDING MANAGER
    ✓ IN STOCK!
    £10,480.87 Price with VAT: £12,577.05 Buy Surplus As Low As £6,288.52 Price with VAT: £7,546.23
    £6,288.52 Price with VAT: £7,546.23
    Repair Yours £4,878.01 Price with VAT: £5,853.61
    HANKISON 05.4170-07

    HANKISON

    05.4170-07

    SNAP TRAP REPAIR KIT, REPLACES 3232490
    ✓ IN STOCK!
    £92.71 Price with VAT: £111.25 Buy Surplus As Low As £70.46 Price with VAT: £84.56
    £70.46 Price with VAT: £84.56
    BOSCH 1620-704-0026F

    BOSCH

    REXROTH STAR

    1620-704-0026F

    PROTECTIVE BELLOWS
    Buy Surplus As Low As £81.86 Price with VAT: £98.24
    £81.86 Price with VAT: £98.24
    EMERSON F-48

    EMERSON

    ALCO CONTROLS

    F-48

    DISCONTINUED BY MANUFACTURER, SUCTION LINE FILTER CORE, OPTIMAL SURAFCE AREA, MINIMAL PRESSURE DROP
    ✓ IN STOCK!
    Buy Surplus As Low As £9.49 Price with VAT: £11.39
    £9.49 Price with VAT: £11.39
    EMERSON EK 30 4

    EMERSON

    ALCO CONTROLS

    EK 30 4

    LIQUID LINE FILTER-DRIER, FLARE, INLET CONNECTION 1/2 INCH SAE, OUTLET CONNECTION 1/2 INCH SAE
    ✓ IN STOCK!
    £56.82 Price with VAT: £68.18 Buy Surplus As Low As £35.10 Price with VAT: £42.11
    £35.10 Price with VAT: £42.11
    UNITED TECHNOLOGIES CES0130036-00

    UNITED TECHNOLOGIES

    CARRIER

    CES0130036-00

    DISCONTINUED BY MANUFACTURER, OPERATOR INTERFACE, LID 2, LOCAL INTERFACE DEVICE, LCD, 4 BUTTON, COMFORT NETWORK
    ✓ IN STOCK!
    Buy Surplus As Low As £4,374.78 Price with VAT: £5,249.74
    £4,374.78 Price with VAT: £5,249.74
    Repair Yours £2,872.85 Price with VAT: £3,447.42
    KMC CONTROLS KMD-6904

    KMC CONTROLS

    KMD-6904

    DISCONTINUED BY MANUFACTURER, CONTROLLER, PROGRAMMABLE, DIRECT DIGITAL, 4 INPUTS/OUTPUTS, 24-30 VAC, 1 A-10VA MAX, 12-22 AWG, CLASS 2, HEAT PUMP
    ✓ IN STOCK!
    Buy Surplus As Low As £154.63 Price with VAT: £185.56
    £154.63 Price with VAT: £185.56
    Repair Yours £227.40 Price with VAT: £272.88
    PARKER C-4813-G

    PARKER

    SPORLAN

    C-4813-G

    FILTER DRIER REVERSIBLE HEAT PUMP 15/8INCH ODF SOL
    ✓ IN STOCK!
    £112.94 Price with VAT: £135.53 Buy Surplus As Low As £59.50 Price with VAT: £71.40
    £59.50 Price with VAT: £71.40
    PARKER C-307-S

    PARKER

    SPORLAN

    C-307-S

    FILTER DRIER, LIQUID LINE SEALED, 7/8 INCH CONNECTION, 2-10 TON NOMINAL CAPACITY, UNI-FLO, 9.82 INCH OVERALL LENGTH
    ✓ IN STOCK!
    £76.33 Price with VAT: £91.60 Buy Surplus As Low As £37.47 Price with VAT: £44.96
    £37.47 Price with VAT: £44.96
    PARKER C-083-S

    PARKER

    SPORLAN

    C-083-S

    FILTER DRIER, CATCH ALL, 3/8 IN ODF SOLDER, LIQUID LINE, 3/4 - 2 1/2 TON
    ✓ IN STOCK!
    £59.34 Price with VAT: £71.20 Buy Surplus As Low As £40.61 Price with VAT: £48.74
    £40.61 Price with VAT: £48.74
    PARKER C-082

    PARKER

    SPORLAN

    C-082

    DISCONTINUED BY MANUFACTURER, FILTER DRIER, 1/4INCH FLARE, 9CU. IN DESICCANT, LEAK-PROOF SHELL, SOLID COPPER SWEAT FITTINGS, MAXIMUM WORKING PRESSURE 650 PSI
    ✓ IN STOCK!
    Buy Surplus As Low As £14.55 Price with VAT: £17.46
    £14.55 Price with VAT: £17.46
    PARKER SA-14S

    PARKER

    SPORLAN

    SA-14S

    DISCONTINUED BY MANUFACTURER, MOISTURE / LIQUID INDICATOR, SEE-ALL, 1/2 INCH ODF, SOLDER TYPE
    ✓ IN STOCK!
    Buy Surplus As Low As £21.03 Price with VAT: £25.24
    £21.03 Price with VAT: £25.24
    PARKER RCW-48

    PARKER

    SPORLAN

    RCW-48

    DISCONTINUED BY MANUFACTURER, REPLACEABLE CORE & FILTER, HIGH WATER CAPACITY CORE (48 CUBIC INCHES), FILTER DRIER CORE, LIQUID AND SUCTION LINE FILTER DRIERS
    ✓ IN STOCK!
    Buy Surplus As Low As £75.59 Price with VAT: £90.71
    £75.59 Price with VAT: £90.71
    ALERTON VAV-SD-2A

    ALERTON

    VAV-SD-2A

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER MODULE, 4 INPUT, 7 OUTPUT, BACTALK, BACNET
    ✓ IN STOCK!
    Buy Surplus As Low As £264.45 Price with VAT: £317.34
    £264.45 Price with VAT: £317.34
    Repair Yours £256.96 Price with VAT: £308.36
    INVENSYS TS58011-774

    INVENSYS

    ROBERTSHAW

    TS58011-774

    DISCONTINUED BY MANUFACTURER,ROOM SENSOR ,PLATINUM RTD
    ✓ IN STOCK!
    Buy Surplus As Low As £29.84 Price with VAT: £35.81
    £29.84 Price with VAT: £35.81
    DANFOSS 023Z5067

    DANFOSS

    023Z5067

    HERMETIC FILTER DRIER, DML, COPPER, NET VOLUME, 0.122 L NET, 4.13 FOZ
    ✓ IN STOCK!
    £26.47 Price with VAT: £31.76 Buy Surplus As Low As £17.47 Price with VAT: £20.97
    £17.47 Price with VAT: £20.97
    HONEYWELL 40003793-005

    HONEYWELL

    40003793-005

    BAG ASSEMBLY, FOR ML SERIES
    ✓ IN STOCK!
    £18.19 Price with VAT: £21.83 Buy Surplus As Low As £11.74 Price with VAT: £14.09
    £11.74 Price with VAT: £14.09
    EBM PAPST FP120T

    EBM PAPST

    FP120T

    FAN FILTER MEDIA, FILTER MATERIAL:POLYESTER, FAN SIZE:119MM, ACCESSORY TYPE:FAN FILTER MEDIA, FOR USE WITH:EBM PAPST FAN FILTER ASSEMBLIES, COLOR:WHIT
    ✓ IN STOCK!
    £1.82 Price with VAT: £2.18 Buy Surplus As Low As £1.38 Price with VAT: £1.66
    £1.38 Price with VAT: £1.66
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