Product Search

    SEARCH NOW FOR ALL YOUR TEKMAR SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Filter Results
    Results 1-50 of 500.
    WATTS WATER TECHNOLOGIES 261

    WATTS WATER TECHNOLOGIES

    TEKMAR

    261

    BOILER CONTROL, 2 STAGE, SETPOINT, WARM WEATHER SHUT DOWN, AUTO BOILER DIFFERENTIAL, POWERED BOILER PUMP OUTLET, OUTDOOR TEMPERATURE RESET, SETBACK INPUT FOR ENERGY SAVINGS
    ✓ IN STOCK!
    €733.67 Buy Surplus As Low As €558.04
    €558.04
    Repair Your Items €366.36
    WATTS WATER TECHNOLOGIES 071

    WATTS WATER TECHNOLOGIES

    TEKMAR

    071

    UNIVERSAL SENSOR, 12" WIRE LEADS, 10,000 OHM
    ✓ IN STOCK!
    €49.10 Buy Surplus As Low As €30.22
    €30.22
    WATTS WATER TECHNOLOGIES 079

    WATTS WATER TECHNOLOGIES

    TEKMAR

    079

    SLAB TEMPERATURE SENSOR, 316SS, 10 INCH WIRE, TEMPERATURE RANGE (F): -60 - 220 DEGREE F, OUTSIDE DIAMETER: 3/16 INCH
    ✓ IN STOCK!
    €55.71 Buy Surplus As Low As €33.99
    €33.99
    WATTS WATER TECHNOLOGIES 084

    WATTS WATER TECHNOLOGIES

    TEKMAR

    084

    10K ,INDOOR,FLUSH MOUNT SENSOR,HIDDEN INDOOR SENSING, 10K THERMISTOR, COMPATIBLE WITH TEKMAR THERMOSTATS THAT SUPPORT AUXILIARY SENSORS,
    ✓ IN STOCK!
    €68.98 Buy Surplus As Low As €41.55
    €41.55
    Repair Your Items €188.85
    WATTS WATER TECHNOLOGIES 072

    WATTS WATER TECHNOLOGIES

    TEKMAR

    072

    SLAB SENSOR 072, 20' WIRE, 10K THERMISTOR, WATER RESISTOR
    ✓ IN STOCK!
    €153.91 Buy Surplus As Low As €101.98
    €101.98
    WATTS WATER TECHNOLOGIES 255

    WATTS WATER TECHNOLOGIES

    TEKMAR

    255

    BOILER CONTROL TWO STAGE
    Buy Surplus As Low As €396.58
    €396.58
    Repair Your Items €330.48
    WATTS WATER TECHNOLOGIES 254

    WATTS WATER TECHNOLOGIES

    TEKMAR

    254

    DISCONTINUED BY MANUFACTURER, BOILER CONTROL, FOUR STAGE, 10 AMP, 24V DC, 60 HZ, 3 VA
    Buy Surplus As Low As €396.58
    €396.58
    Repair Your Items €329.54
    WATTS WATER TECHNOLOGIES 009K

    WATTS WATER TECHNOLOGIES

    TEKMAR

    009K

    120/24-40 VA FUSED TRANSFORMER
    €140.69 Buy Surplus As Low As €84.98
    €84.98
    WATTS WATER TECHNOLOGIES 002

    WATTS WATER TECHNOLOGIES

    TEKMAR

    002

    10K TEMPERATURE SIMULATOR
    €630.75 Buy Surplus As Low As €378.64
    €378.64
    WATTS WATER TECHNOLOGIES 003

    WATTS WATER TECHNOLOGIES

    TEKMAR

    003

    RELAY 24V COIL
    €85.93 Buy Surplus As Low As €51.93
    €51.93
    WATTS WATER TECHNOLOGIES 005

    WATTS WATER TECHNOLOGIES

    TEKMAR

    005

    CONVERTER, 4-20MA TO 0-135 OHM
    €190.74 Buy Surplus As Low As €115.20
    €115.20
    WATTS WATER TECHNOLOGIES 076

    WATTS WATER TECHNOLOGIES

    TEKMAR

    076

    DISCONTINUED BY MANUFACTURER, SENSOR, INDOOR, -60-140DEG F
    €72.71 Buy Surplus As Low As €44.38
    €44.38
    WATTS WATER TECHNOLOGIES 420

    WATTS WATER TECHNOLOGIES

    TEKMAR

    420

    BOILER RESET MODULE
    €717.62 Buy Surplus As Low As €430.57
    €430.57
    Repair Your Items €357.86
    WATTS WATER TECHNOLOGIES 421

    WATTS WATER TECHNOLOGIES

    TEKMAR

    421

    MIXING RESET MODULE ONE TN4
    €646.80 Buy Surplus As Low As €388.08
    €388.08
    Repair Your Items €322.93
    WATTS WATER TECHNOLOGIES 422

    WATTS WATER TECHNOLOGIES

    TEKMAR

    422

    NET 4 UNIVERSAL RESET MODULE
    €1,237.89 Buy Surplus As Low As €743.11
    €743.11
    WATTS WATER TECHNOLOGIES 423

    WATTS WATER TECHNOLOGIES

    TEKMAR

    423

    UNIVERSAL RESET MODULE
    €1,274.71 Buy Surplus As Low As €764.83
    €764.83
    WATTS WATER TECHNOLOGIES 440

    WATTS WATER TECHNOLOGIES

    TEKMAR

    440

    MIXING EXPANSION MODULE VARSPEED
    €475.89 Buy Surplus As Low As €286.10
    €286.10
    Repair Your Items €237.95
    WATTS WATER TECHNOLOGIES 479

    WATTS WATER TECHNOLOGIES

    TEKMAR

    479

    NET 4 USER SWITCH 3BTN 24V
    €237.00 Buy Surplus As Low As €142.58
    €142.58
    WATTS WATER TECHNOLOGIES 480

    WATTS WATER TECHNOLOGIES

    TEKMAR

    480

    3 INPUT USER SWITCH
    €319.15 Buy Surplus As Low As €191.68
    €191.68
    WATTS WATER TECHNOLOGIES 481

    WATTS WATER TECHNOLOGIES

    TEKMAR

    481

    TN4 USERSWITCH THREEOUTPUTS
    €361.64 Buy Surplus As Low As €217.17
    €217.17
    WATTS WATER TECHNOLOGIES 507

    WATTS WATER TECHNOLOGIES

    TEKMAR

    507

    1 STAGE HEAT ONLY THERMOSTAT
    €120.86 Buy Surplus As Low As €72.71
    €72.71
    WATTS WATER TECHNOLOGIES 511

    WATTS WATER TECHNOLOGIES

    TEKMAR

    511

    PROG, THERMOSTAT
    €265.33 Buy Surplus As Low As €159.58
    €159.58
    Repair Your Items €188.85
    WATTS WATER TECHNOLOGIES 512

    WATTS WATER TECHNOLOGIES

    TEKMAR

    512

    2HT OR 1HT/1CL 24V THERMOSTAT
    €284.21 Buy Surplus As Low As €170.91
    €170.91
    Repair Your Items €188.85
    WATTS WATER TECHNOLOGIES 518

    WATTS WATER TECHNOLOGIES

    TEKMAR

    518

    24VAC/DC ONE HEAT THERMOSTAT
    €161.46 Buy Surplus As Low As €97.26
    €97.26
    WATTS WATER TECHNOLOGIES 519

    WATTS WATER TECHNOLOGIES

    TEKMAR

    519

    RADIANT THERMOSTAT W/ SENSOR
    €160.52 Buy Surplus As Low As €96.31
    €96.31
    WATTS WATER TECHNOLOGIES 521

    WATTS WATER TECHNOLOGIES

    TEKMAR

    521

    1 STAGE HEAT PROGRAM T-STAT 24V
    €220.95 Buy Surplus As Low As €133.14
    €133.14
    WATTS WATER TECHNOLOGIES 530

    WATTS WATER TECHNOLOGIES

    TEKMAR

    530

    NET2 TSTAT 1HT 1CL 1FAN
    €195.46 Buy Surplus As Low As €118.03
    €118.03
    WATTS WATER TECHNOLOGIES 540

    WATTS WATER TECHNOLOGIES

    TEKMAR

    540

    NET4 TSTAT 1HT 1CL 1FAN
    €195.46 Buy Surplus As Low As €118.03
    €118.03
    WATTS WATER TECHNOLOGIES 541

    WATTS WATER TECHNOLOGIES

    TEKMAR

    541

    NET 4 STAT ONE STAGE HEAT
    €210.56 Buy Surplus As Low As €126.53
    €126.53
    WATTS WATER TECHNOLOGIES 542

    WATTS WATER TECHNOLOGIES

    TEKMAR

    542

    NET 4 STAT ONE STAGE HEAT
    €254.94 Buy Surplus As Low As €152.97
    €152.97
    Repair Your Items €188.85
    WATTS WATER TECHNOLOGIES 039

    WATTS WATER TECHNOLOGIES

    TEKMAR

    039

    REMOTESTART-STOPMODULE TN2
    Buy Surplus As Low As €266.27
    €266.27
    Repair Your Items €226.62
    WATTS WATER TECHNOLOGIES 081

    WATTS WATER TECHNOLOGIES

    TEKMAR

    081

    THREE OUTDOOR SENSOR MODULE
    €99.14 Buy Surplus As Low As €59.49
    €59.49
    WATTS WATER TECHNOLOGIES 082

    WATTS WATER TECHNOLOGIES

    TEKMAR

    082

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, -60/221 F UNIVERSAL SENSOR, 8 FT. (2.4 M) WIRE, BRASS SLEEVE, 20 AWG, 300V PVC INSULATED ZIPCORD, 10K THERMISTOR WITH ACCURACY OF +/-0.2C, 6 ...
    Buy Surplus As Low As €33.99
    €33.99
    Repair Your Items Contact Us
    WATTS WATER TECHNOLOGIES 007

    WATTS WATER TECHNOLOGIES

    TEKMAR

    007

    ADAPTOR PLATE
    €75.54 Buy Surplus As Low As €45.32
    €45.32
    WATTS WATER TECHNOLOGIES 009

    WATTS WATER TECHNOLOGIES

    TEKMAR

    009

    120V-24V 40VA TRANSFRMR W/ FUSE
    €96.31 Buy Surplus As Low As €58.54
    €58.54
    WATTS WATER TECHNOLOGIES 012

    WATTS WATER TECHNOLOGIES

    TEKMAR

    012

    THERMOSTAT WALL PLATE
    €39.66 Buy Surplus As Low As €24.55
    €24.55
    WATTS WATER TECHNOLOGIES 004

    WATTS WATER TECHNOLOGIES

    TEKMAR

    004

    RELAY 120V COIL
    €88.76 Buy Surplus As Low As €53.82
    €53.82
    WATTS WATER TECHNOLOGIES 040

    WATTS WATER TECHNOLOGIES

    TEKMAR

    040

    REMOTE DISPLAY MODULE RDM
    Buy Surplus As Low As €266.27
    €266.27
    Repair Your Items €226.62
    WATTS WATER TECHNOLOGIES 054

    WATTS WATER TECHNOLOGIES

    TEKMAR

    054

    ROOM TEMPERATURE UNIT 40-100F 10K OHM WHITE
    €160.52 Buy Surplus As Low As €96.31
    €96.31
    WATTS WATER TECHNOLOGIES 441

    WATTS WATER TECHNOLOGIES

    TEKMAR

    441

    MIXING EXPANSION MODULE ACTUATING MOTOR
    €867.75 Buy Surplus As Low As €521.22
    €521.22
    WATTS WATER TECHNOLOGIES 444

    WATTS WATER TECHNOLOGIES

    TEKMAR

    444

    MIX EXPANSION MODULE, FLOATING ACTION, MODULATING
    €596.76 Buy Surplus As Low As €358.81
    €358.81
    WATTS WATER TECHNOLOGIES 482

    WATTS WATER TECHNOLOGIES

    TEKMAR

    482

    TN4 GATEWAY RS232
    €1,673.18 Buy Surplus As Low As €1,004.66
    €1,004.66
    WATTS WATER TECHNOLOGIES 483 483

    WATTS WATER TECHNOLOGIES

    TEKMAR

    483 483

    TN4 GATEWAY USB INTENETACCESS
    €1,617.47 Buy Surplus As Low As €970.67
    €970.67
    Repair Your Items €805.43
    WATTS WATER TECHNOLOGIES 485

    WATTS WATER TECHNOLOGIES

    TEKMAR

    485

    TN4 GATEWAY USB
    €960.29 Buy Surplus As Low As €576.93
    €576.93
    Repair Your Items €479.67
    WATTS WATER TECHNOLOGIES 508

    WATTS WATER TECHNOLOGIES

    TEKMAR

    508

    THERMOSTAT ONE STAGE HEAT 24V 50/60HZ 1.5VA 2AMP
    €140.69 Buy Surplus As Low As €84.98
    €84.98
    WATTS WATER TECHNOLOGIES 509

    WATTS WATER TECHNOLOGIES

    TEKMAR

    509

    THERMOSTAT 24V 1.5VA 2AMP 508/079 UNITS
    Buy Surplus As Low As €181.29
    €181.29
    WATTS WATER TECHNOLOGIES 510

    WATTS WATER TECHNOLOGIES

    TEKMAR

    510

    1 STAGE HEAT PRGM T-STAT 24V
    €216.23 Buy Surplus As Low As €129.36
    €129.36
    Repair Your Items €188.85
    WATTS WATER TECHNOLOGIES 527

    WATTS WATER TECHNOLOGIES

    TEKMAR

    527

    NET 2 T STAT 1 STAGE HEAT
    €140.69 Buy Surplus As Low As €84.98
    €84.98
    WATTS WATER TECHNOLOGIES 528

    WATTS WATER TECHNOLOGIES

    TEKMAR

    528

    NET 2 THERMOSTAT, 1 STAGE, HEAT
    €164.30 Buy Surplus As Low As €82.15
    €82.15
    WATTS WATER TECHNOLOGIES 529

    WATTS WATER TECHNOLOGIES

    TEKMAR

    529

    NET 2 T STAT 2 STAGE HEAT
    €195.46 Buy Surplus As Low As €118.03
    €118.03
    Next
    1 2 3 4 5 6 7 8 9 10