Product Search

    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.

    Filter Results
    Results 101-150 of 427.
    WEIL MCLAIN 383-500-620

    WEIL MCLAIN

    383-500-620

    MAINTENANCE KIT, FOR ULTRA GAS BOILERS, SEALS, WITH BRACKET
    ✓ IN STOCK!
    £126.98 Price with VAT: £152.38 Buy Surplus As Low As £65.71 Price with VAT: £78.85
    £65.71 Price with VAT: £78.85
    EMERSON EK-163S

    EMERSON

    ALCO CONTROLS

    EK-163S

    FILTER DRIER, LIQUID LINE, 3/8 INCH ODF INLET, 3/8 INCH ODF OUTLET, 16 CUBIC INCH, 20 MICRON FILTRATION, 680 PSIG, 4690 KPA, SWEAT CONNECTION, SOLID COPPER CONNECTIONS, SHOCK REISISTANT STEE ...
    ✓ IN STOCK!
    £29.97 Price with VAT: £35.96 Buy Surplus As Low As £17.74 Price with VAT: £21.29
    £17.74 Price with VAT: £21.29
    RANCO G1-4675

    RANCO

    G1-4675

    THERMOSTAT CONTROL, STEAM TABLE, SINGLE PULL, SINGLE THROW, BULB SIZE: 1/4 INCH X 5-1/2 INCH, CAPILLARY LENGTH: 48 INCH, TEMPERATURE RANGE (F):50-250
    ✓ IN STOCK!
    £92.62 Price with VAT: £111.15 Buy Surplus As Low As £51.96 Price with VAT: £62.35
    £51.96 Price with VAT: £62.35
    STEGO 01821.0-00

    STEGO

    01821.0-00

    FILTER FAN, 224 X 165MM, 230VAC; KIT CONTENTS:-; FLOW RATE - IMPERIAL:12CFM; FLOW RATE - METRIC:20M³/H; PRODUCT RANGE:-; BEARING TYPE:BALL BEARING; DEPTH:127MM; EXTERNAL DEPTH:127MM; EXTERNA ...
    ✓ IN STOCK!
    £150.38 Price with VAT: £180.46 Buy Surplus As Low As £109.17 Price with VAT: £131.00
    £109.17 Price with VAT: £131.00
    SPIRAX SARCO 54530C

    SPIRAX SARCO

    54530C

    THERMODYNAMIC STEAM TRAP, TD52 SERIES, 1/2 INCH FEMALE NPT, 600 PSI MAX OPERATING PRESSURE, 800 F MAX ALLOWABLE TEMP
    ✓ IN STOCK!
    £552.75 Price with VAT: £663.30 Buy Surplus As Low As £291.49 Price with VAT: £349.79
    £291.49 Price with VAT: £349.79
    HYDROTHERM 03-7114

    HYDROTHERM

    03-7114

    PROPANE GAS/N.G. BURNER, 2.75 X 21.2 X 2.5
    ✓ IN STOCK!
    £68.72 Price with VAT: £82.46 Buy Surplus As Low As £42.25 Price with VAT: £50.70
    £42.25 Price with VAT: £50.70
    HONEYWELL 23739

    HONEYWELL

    MAXON

    23739

    SPARK PLUG, SELF GROUNDING, USI - P-5022, MAXON - 23739, ECLIPSE - 16927, 1-1/2 INCH LONG, CROWN CA506, CHAMPION F121508, AUBURN I-31-1, SPARK IGNITOR, 14 X 1.2 5MM THREAD, GAS IGNITER, CROW ...
    ✓ IN STOCK!
    £42.76 Price with VAT: £51.31 Buy Surplus As Low As £25.02 Price with VAT: £30.02
    £25.02 Price with VAT: £30.02
    SIEMENS SQM50.264R1G4

    SIEMENS

    SQM50.264R1G4

    DAMPER ACTUATOR, 10NM, 90/10S, 6 SWITCHES, WITHOUT SHAFT, UL 4-20MA, 110VAC
    ✓ IN STOCK!
    £1,784.68 Price with VAT: £2,141.62 Buy Surplus As Low As £1,020.40 Price with VAT: £1,224.48
    £1,020.40 Price with VAT: £1,224.48
    Repair Yours £889.64 Price with VAT: £1,067.57
    PARKER SLD84V

    PARKER

    HANNIFIN

    SLD84V

    LINE DRYER ,1/2INCH, FLARE, MALE SUCTION
    ✓ IN STOCK!
    £27.01 Price with VAT: £32.41 Buy Surplus As Low As £16.04 Price with VAT: £19.25
    £16.04 Price with VAT: £19.25
    HONEYWELL 396222

    HONEYWELL

    RESIDEO

    396222

    NAT CONVERSION KIT
    ✓ IN STOCK!
    £13.47 Price with VAT: £16.16 Buy Surplus As Low As £8.89 Price with VAT: £10.67
    £8.89 Price with VAT: £10.67
    HONEYWELL 50000407-001

    HONEYWELL

    50000407-001

    TANDEM MOUNTING KIT, FOR USE WITH MODULATING FLOATING ACTUATORS
    ✓ IN STOCK!
    £191.22 Price with VAT: £229.46 Buy Surplus As Low As £145.66 Price with VAT: £174.79
    £145.66 Price with VAT: £174.79
    HONEYWELL 14002374-004

    HONEYWELL

    14002374-004

    RESTRICTOR BLOCK ASSEMBLY KIT, PRICE PER KIT
    ✓ IN STOCK!
    £54.53 Price with VAT: £65.43 Buy Surplus As Low As £41.83 Price with VAT: £50.20
    £41.83 Price with VAT: £50.20
    HONEYWELL 314439

    HONEYWELL

    314439

    DISCONTINUED BY MANUFACTURER, CAPILLARY CLIP, COPPER, DUCT MOUNTING, REPLACED BY M-648-K
    ✓ IN STOCK!
    Buy Surplus As Low As £16.32 Price with VAT: £19.59
    £16.32 Price with VAT: £19.59
    HONEYWELL EC7890A1011

    HONEYWELL

    EC7890A1011

    DISCONTINUED BY MANUFACTURER, BURNER CONTROL, AUTOMATIC BURNER SEQUENCING, 230 VAC, 50 / 60 HZ RATING, 2000 VA MAX LOAD, 5 LED STATUS INDICATORS
    ✓ IN STOCK!
    Buy Surplus As Low As £261.37 Price with VAT: £313.65
    £261.37 Price with VAT: £313.65
    Repair Yours £241.04 Price with VAT: £289.25
    HONEYWELL W7750B-2011

    HONEYWELL

    W7750B-2011

    DISCONTINUED BY MANUFACTURER, CONTROLLER, CONSTANT VOLUME, 20-30 VAC, -40/150 DEGREE FAHRENHEIT, 50/60 HZ, 0.5 AMPS
    ✓ IN STOCK!
    Buy Surplus As Low As £185.87 Price with VAT: £223.04
    £185.87 Price with VAT: £223.04
    Repair Yours £161.75 Price with VAT: £194.10
    UNITED TECHNOLOGIES TSR01W

    UNITED TECHNOLOGIES

    CARRIER

    TSR01W

    DISCONTINUED BY MANUFACTURER,PC BOARD, 33CSUCE-06,RELAY PACK MODULE ASSEMBLY, TEMPERATURE/DAMPER
    ✓ IN STOCK!
    Buy Surplus As Low As £370.57 Price with VAT: £444.69
    £370.57 Price with VAT: £444.69
    Repair Yours £307.57 Price with VAT: £369.09
    KMC CONTROLS MCP-3631-3000

    KMC CONTROLS

    MCP-3631-3000

    ROTARY ACTUATOR, MCP-3631 SERIES, 5-10 PSI, ROUND SHAFT, PNEUMATIC
    ✓ IN STOCK!
    £102.85 Price with VAT: £123.42 Buy Surplus As Low As £78.16 Price with VAT: £93.79
    £78.16 Price with VAT: £93.79
    Repair Yours Contact Us
    ALERTON HFO-0034

    ALERTON

    HFO-0034

    IN LINE FILTER, FOR CSP, 2 INCH DIAMETER
    ✓ IN STOCK!
    £7.48 Price with VAT: £8.97 Buy Surplus As Low As £4.35 Price with VAT: £5.22
    £4.35 Price with VAT: £5.22
    BASO GAS PRODUCTS LLC L62AA-5

    BASO GAS PRODUCTS LLC

    L62AA-5

    PILOT SAFETY SWITCH, SW NON-100% MANUAL RESET, ELECTRIC INTERRUPTION
    ✓ IN STOCK!
    £193.46 Price with VAT: £232.15 Buy Surplus As Low As £147.15 Price with VAT: £176.58
    £147.15 Price with VAT: £176.58
    SIEMENS LAL1.25

    SIEMENS

    LANDIS & GYR

    LAL1.25

    OIL BURNER CONTROL, UNIVERSAL, QRB1/QRC1, 220 VAC, 50/60 HZ
    ✓ IN STOCK!
    £809.00 Price with VAT: £970.80 Buy Surplus As Low As £486.00 Price with VAT: £583.20
    £486.00 Price with VAT: £583.20
    Repair Yours £424.20 Price with VAT: £509.04
    ALERTON VLC-550C3

    ALERTON

    VLC-550C3

    PROGRAMMABLE LOGIC CONTROL, 5INPUT, 5OUTPUT,BACTALK, BACNET
    ✓ IN STOCK!
    £452.05 Price with VAT: £542.46 Buy Surplus As Low As £220.04 Price with VAT: £264.05
    £220.04 Price with VAT: £264.05
    Repair Yours £189.87 Price with VAT: £227.84
    EBM PAPST 7114NH

    EBM PAPST

    7114NH

    (PRICE/EA) AXIAL FAN; SUPPLY VOLTAGE VDC:24V; FAN FRAME TYPE:CIRCULAR; FAN FRAME SIZE:150MM; EXTERNAL DEPTH:38MM; BEARING TYPE:BALL BEARING; AIR FLOW - CFM:247.2CFM; NOISE RATING:58DBA; POWE ...
    ✓ IN STOCK!
    £138.93 Price with VAT: £166.72 Buy Surplus As Low As £84.88 Price with VAT: £101.85
    £84.88 Price with VAT: £101.85
    NVENT DAH4001B

    NVENT

    HOFFMAN ENCLOSURES

    DAH4001B

    ENCLOSURE HEATER, 400 W, 3.3 AMP, 115 V, 50/60 HZ
    ✓ IN STOCK!
    £735.36 Price with VAT: £882.43 Buy Surplus As Low As £306.38 Price with VAT: £367.66
    £306.38 Price with VAT: £367.66
    Repair Yours £254.30 Price with VAT: £305.16
    NVENT XR290816012

    NVENT

    HOFFMAN ENCLOSURES

    XR290816012

    HEAT EXCHANGER, 115VOLT, 50/60HZ, SINGLE PHASE, 134 AMPS, -20/140 DEGREE FAHRENHEIT MIN/MAX TEMPERATURE
    ✓ IN STOCK!
    £1,756.31 Price with VAT: £2,107.57 Buy Surplus As Low As £1,054.48 Price with VAT: £1,265.38
    £1,054.48 Price with VAT: £1,265.38
    Repair Yours £970.29 Price with VAT: £1,164.35
    NVENT AFLT66

    NVENT

    HOFFMAN ENCLOSURES

    AFLT66

    FILTER, FOR LOUVER KIT, A-VK66, ALUMINUM CONSTRUCTION, NATURAL FINISH, 6.72X6.25X.34 IN
    ✓ IN STOCK!
    £58.26 Price with VAT: £69.92 Buy Surplus As Low As £21.66 Price with VAT: £25.99
    £21.66 Price with VAT: £25.99
    ALERTON TX-VAVI

    ALERTON

    TX-VAVI

    DISCONTINUED BY MANUFACTURER PROGRAMMABLE CONTROLLER, 24 V AC, 0.5 AMP MAX, 5-65 VA, 4-20 MA
    ✓ IN STOCK!
    Buy Surplus As Low As £444.93 Price with VAT: £533.92
    £444.93 Price with VAT: £533.92
    Repair Yours £387.77 Price with VAT: £465.32
    AUTOMATED LOGIC SE6166

    AUTOMATED LOGIC

    SE6166

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, 16IN-12OUT BACNET
    ✓ IN STOCK!
    Buy Surplus As Low As £2,949.54 Price with VAT: £3,539.45
    £2,949.54 Price with VAT: £3,539.45
    Repair Yours £2,901.01 Price with VAT: £3,481.21
    HONEYWELL 1450-0136-001

    HONEYWELL

    1450-0136-001

    DISCONTINUED BY MANUFACTURER, CPA CONTROL
    Buy Surplus As Low As £161.62 Price with VAT: £193.94
    £161.62 Price with VAT: £193.94
    Repair Yours £150.00 Price with VAT: £180.00
    CONTROL CONCEPTS I-205

    CONTROL CONCEPTS

    I-205

    ACTIVE TRACKING FILTER, NORMAL MODE, 240 VAC, 5 AMPS, 50/60 HZ, TWO 2 POSITION TERMINALS, 1 PHASE
    ✓ IN STOCK!
    £127.46 Price with VAT: £152.95 Buy Surplus As Low As £55.76 Price with VAT: £66.91
    £55.76 Price with VAT: £66.91
    HEIDENHAIN CORP 337147-01

    HEIDENHAIN CORP

    337147-01

    AIR/OIL SEPARATOR, FINE FILTER ELEMENT (PREFILTER), LENGTH 2.625, OUTER DIAMETER 1.375, INNER DIAMETER 0.500
    ✓ IN STOCK!
    £111.97 Price with VAT: £134.36 Buy Surplus As Low As £46.40 Price with VAT: £55.68
    £46.40 Price with VAT: £55.68
    BROAN NUTONE 647

    BROAN NUTONE

    647

    ALUMINUM WALL CAP FOR 7"ROUND
    £86.76 Price with VAT: £104.11 Buy Surplus As Low As £52.06 Price with VAT: £62.47
    £52.06 Price with VAT: £62.47
    HONEYWELL W7751G-1003

    HONEYWELL

    W7751G-1003

    DISCONTINUED BY MANUFACTURER, CONTROLLER VAV II
    ✓ IN STOCK!
    Buy Surplus As Low As £576.93 Price with VAT: £692.32
    £576.93 Price with VAT: £692.32
    Repair Yours £483.32 Price with VAT: £579.98
    SIEMENS 550-405

    SIEMENS

    LANDIS & GYR

    550-405

    DISCONTINUED BY MANUFACTURER, ACTUATOR TERMINAL EQUIPMENT CONTROL, W/ REHEAT, 24 VAC, 50/60 HZ, 12 VA, 108/90S
    ✓ IN STOCK!
    Buy Surplus As Low As £361.39 Price with VAT: £433.67
    £361.39 Price with VAT: £433.67
    Repair Yours £315.81 Price with VAT: £378.97
    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!
    £1.79 Price with VAT: £2.15 Buy Surplus As Low As £1.36 Price with VAT: £1.63
    £1.36 Price with VAT: £1.63
    HONEYWELL 40003793-005

    HONEYWELL

    40003793-005

    BAG ASSEMBLY, FOR ML SERIES
    ✓ IN STOCK!
    £17.93 Price with VAT: £21.51 Buy Surplus As Low As £11.57 Price with VAT: £13.88
    £11.57 Price with VAT: £13.88
    RITTAL 3321700

    RITTAL

    3321700

    STD FILTER MAT, FOR 3237.XXX, 3321XXX, STANDARD FILTER MAT, SIZE 3.50H X 3.50W X 0.39D, (PRICE/PK OF 5)
    ✓ IN STOCK!
    £27.70 Price with VAT: £33.24 Buy Surplus As Low As £17.93 Price with VAT: £21.51
    £17.93 Price with VAT: £21.51
    INVENSYS MNL-V2R

    INVENSYS

    BARBER COLMAN

    MNL-V2R

    DISCONTINUED BY MANUFACTURER, CONTROLLER VARIABLE, AIR VOLUME, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £171.71 Price with VAT: £206.05
    £171.71 Price with VAT: £206.05
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS MP-381-0-0-2

    INVENSYS

    BARBER COLMAN

    MP-381-0-0-2

    ACTUATOR, 28 W, 2.2 AMP, 24 V, WITH SPDT SWITCH, OPERATING TEMP -40 TO136F
    ✓ IN STOCK!
    £1,300.30 Price with VAT: £1,560.36 Buy Surplus As Low As £702.83 Price with VAT: £843.40
    £702.83 Price with VAT: £843.40
    Repair Yours £654.72 Price with VAT: £785.66
    INVENSYS TS58011-774

    INVENSYS

    ROBERTSHAW

    TS58011-774

    DISCONTINUED BY MANUFACTURER,ROOM SENSOR ,PLATINUM RTD
    ✓ IN STOCK!
    Buy Surplus As Low As £29.41 Price with VAT: £35.29
    £29.41 Price with VAT: £35.29
    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 £260.59 Price with VAT: £312.71
    £260.59 Price with VAT: £312.71
    Repair Yours £253.22 Price with VAT: £303.86
    INVENSYS MA-318-500

    INVENSYS

    BARBER COLMAN

    MA-318-500

    ACTUATOR, 24VVAC, 50/60HZ, 3.8AMP, 70WATT, 2-POS S/R W/AUX SW.60LB-IN
    ✓ IN STOCK!
    £1,102.95 Price with VAT: £1,323.54 Buy Surplus As Low As £661.77 Price with VAT: £794.12
    £661.77 Price with VAT: £794.12
    Repair Yours £273.65 Price with VAT: £328.38
    INVENSYS MK-6601

    INVENSYS

    BARBER COLMAN

    MK-6601

    DAMPER ACTUATOR, 50 SQUARE INCH, 3-8 PSIG, FOR VB-7000
    ✓ IN STOCK!
    £543.58 Price with VAT: £652.30 Buy Surplus As Low As £358.76 Price with VAT: £430.51
    £358.76 Price with VAT: £430.51
    Repair Yours £237.24 Price with VAT: £284.69
    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 £74.49 Price with VAT: £89.38
    £74.49 Price with VAT: £89.38
    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 £20.73 Price with VAT: £24.87
    £20.73 Price with VAT: £24.87
    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 £14.33 Price with VAT: £17.20
    £14.33 Price with VAT: £17.20
    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!
    £58.47 Price with VAT: £70.17 Buy Surplus As Low As £40.02 Price with VAT: £48.03
    £40.02 Price with VAT: £48.03
    PARKER C-165-S

    PARKER

    SPORLAN

    C-165-S

    DISCONTINUED BY MANUFACTURER, FILTER DRIER , 5/8 INCH, ODF SOLDER, REPLACED BY 401035
    ✓ IN STOCK!
    Buy Surplus As Low As £69.92 Price with VAT: £83.90
    £69.92 Price with VAT: £83.90
    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!
    £75.22 Price with VAT: £90.26 Buy Surplus As Low As £36.92 Price with VAT: £44.31
    £36.92 Price with VAT: £44.31
    PARKER C-4813-G

    PARKER

    SPORLAN

    C-4813-G

    FILTER DRIER REVERSIBLE HEAT PUMP 15/8INCH ODF SOL
    ✓ IN STOCK!
    £111.30 Price with VAT: £133.56 Buy Surplus As Low As £58.63 Price with VAT: £70.35
    £58.63 Price with VAT: £70.35
    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 £149.65 Price with VAT: £179.58
    £149.65 Price with VAT: £179.58
    Repair Yours £150.00 Price with VAT: £180.00
    Previous Next
    1 2 3 4 5 6 7 8 9