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    Controls & Indicators / Temperature/Process Control

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    36 Results.
    WATTS 262

    WATTS

    TEKMAR

    262

    BOILER CONTROL, 2 STAGE, EXCERCISING, OUTDOOR TEMP RESET, SETBACK INPUT, MICROPROCESSOR CONTROL, PVC PLASTIC HOUSING (BLUE), NEMA 1, 115 VAC, 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,406.00
    $1,406.00
    Repair Yours $940.00
    WATTS 374

    WATTS

    TEKMAR

    374

    UNIVERSAL RESET CONTROL-2 MIX, STAGE
    $2,070.00 Buy Surplus As Low As $1,242.00
    $1,242.00
    Repair Yours $1,031.00
    WATTS 654

    WATTS

    TEKMAR

    654

    SNOW MELTING CONTROL, 24V, FOR DETECTING SNOW AND ICE.
    ✓ IN STOCK!
    $846.00 Buy Surplus As Low As $642.96
    $642.96
    Repair Yours $469.00
    WATTS 671

    WATTS

    TEKMAR

    671

    WIFI SNOW MELT CONTROL
    $1,676.00 Buy Surplus As Low As $1,006.00
    $1,006.00
    Repair Yours $835.00
    WATTS 264

    WATTS

    TEKMAR

    264

    DISCONTINUED BY MANUFACTURER 5-1-2009, BOILER CONTROL, DHW/SET POINT, 115V, 50/60HZ, 600VA, RELAYS: 230V AC 5A 1/3HP, DEMANDS: 20 TO 260V AC 2VA, 4 STAGE BOILER, EASY TO READ DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $720.00
    $720.00
    Repair Yours $598.00
    WATTS 356

    WATTS

    TEKMAR

    356

    WATTS WATER TECHNOLOGIES, 356, MIXING CONTROL, VARIABLE SPD
    $527.00 Buy Surplus As Low As $317.00
    $317.00
    Repair Yours $264.00
    WATTS 361

    WATTS

    TEKMAR

    361

    MIXING CONTROL
    $995.00 Buy Surplus As Low As $597.00
    $597.00
    Repair Yours $496.00
    WATTS 680

    WATTS

    TEKMAR

    680

    SNOW MELT CONTROLLER
    $3,782.00 Buy Surplus As Low As $2,270.00
    $2,270.00
    Repair Yours $1,885.00
    WATTS 483 483

    WATTS

    TEKMAR

    483 483

    TN4 GATEWAY USB INTENETACCESS
    $1,713.00 Buy Surplus As Low As $1,028.00
    $1,028.00
    Repair Yours $853.00
    WATTS 257

    WATTS

    TEKMAR

    257

    24V MICRO-PROCESSOR CONTROL
    $438.00 Buy Surplus As Low As $263.00
    $263.00
    Repair Yours $219.00
    WATTS 279

    WATTS

    TEKMAR

    279

    STEAM CONTROL - ONE STAGE
    $2,791.00 Buy Surplus As Low As $1,675.00
    $1,675.00
    Repair Yours $1,391.00
    WATTS 336

    WATTS

    TEKMAR

    336

    ZONE MANAGER, FOUR POWERED ZONE PUMP OUTPUTS, POWER SUPPLY 115 V (AC) +/- 10% 60 HZ 12 A MAX, INTERNAL 24 VA TRANSFORMER
    $691.00 Buy Surplus As Low As $415.00
    $415.00
    Repair Yours $345.00
    WATTS 363

    WATTS

    TEKMAR

    363

    RESET CONTROLLER BOILER AND DHW
    Buy Surplus As Low As $810.00
    $810.00
    WATTS 365

    WATTS

    TEKMAR

    365

    MIXING CTRL(VAR.SPD/4-20MA)
    $353.00 Buy Surplus As Low As $212.00
    $212.00
    Repair Yours $200.00
    WATTS 403

    WATTS

    TEKMAR

    403

    HOUSE CONTROL TN2
    $1,221.00 Buy Surplus As Low As $733.00
    $733.00
    Repair Yours $609.00
    WATTS 406

    WATTS

    TEKMAR

    406

    TN2 HOUSE CONTROL 24V
    $1,899.00 Buy Surplus As Low As $1,140.00
    $1,140.00
    Repair Yours $947.00
    WATTS 156

    WATTS

    TEKMAR

    156

    24V DIFFERENCE SETPOINT CONTROL
    $348.00 Buy Surplus As Low As $209.00
    $209.00
    Repair Yours $200.00
    WATTS 664

    WATTS

    TEKMAR

    664

    DISCONTINUED, SNOW DETECTOR MELTING CONTROL, OUTDOOR TEMP. RESET-TWO ZONE- TWO STAGE BOILER-MIXING
    $2,906.00 Buy Surplus As Low As $1,744.00
    $1,744.00
    Repair Yours $1,448.00
    WATTS 665

    WATTS

    TEKMAR

    665

    115V SNOW MELTING CONTROL
    $1,390.00 Buy Surplus As Low As $834.00
    $834.00
    Repair Yours $693.00
    WATTS 667

    WATTS

    TEKMAR

    667

    SNOW MELTING & CONTROL CENTER
    $2,232.00 Buy Surplus As Low As $1,339.00
    $1,339.00
    Repair Yours $1,112.00
    WATTS 35851

    WATTS

    TEKMAR

    35851

    STDC-3 SOLAR THERMAL CONTROLLER WITH TWO RELAYS
    $223.96 Buy Surplus As Low As $134.11
    $134.11
    Repair Yours $200.00
    WATTS 255

    WATTS

    TEKMAR

    255

    BOILER CONTROL TWO STAGE
    Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $350.00
    WATTS 670

    WATTS

    TEKMAR

    670

    SNOW DETECTOR MELTING CONTROL
    $3,085.00 Buy Surplus As Low As $1,851.00
    $1,851.00
    Repair Yours $1,537.00
    WATTS 353

    WATTS

    TEKMAR

    353

    DISCONTINUED BY MANUFACTURER, MIXING CONTROL, VARIABLE SPEED, 071 UNIVERSAL SENSOR AT 10KOHMS, 070 OUTDOOR SENSOR AT 10KOHMS, 24V, 50/60HZ, 3 VA, 40-100 DEGREES F, VAR. PUMP: 240 V/50-60HZ/2 ...
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    WATTS 002

    WATTS

    TEKMAR

    002

    10K TEMPERATURE SIMULATOR
    $684.00 Buy Surplus As Low As $411.00
    $411.00
    Repair Yours $342.00
    WATTS 512

    WATTS

    TEKMAR

    512

    2HT OR 1HT/1CL 24V THERMOSTAT
    $301.00 Buy Surplus As Low As $181.00
    $181.00
    Repair Yours $200.00
    WATTS 274

    WATTS

    TEKMAR

    274

    CONTROL BOILER 4STAGE BLR AND DHW
    $1,350.00 Buy Surplus As Low As $810.00
    $810.00
    Repair Yours $673.00
    WATTS 360

    WATTS

    TEKMAR

    360

    MIXING CONTROL, FLOATING ACTION AVAILABLE, REBUILT SURPLUS, NEW, NEVER USED, REPAIR YOURS, 24 HOUR RUSH REPAIR, 5-10 DAY REPAIR, 2 YEAR RADWELL WARRANTY
    $898.00 Buy Surplus As Low As $539.00
    $539.00
    Repair Yours $448.00
    WATTS 362

    WATTS

    TEKMAR

    362

    DISCONTINUED BY MANUFACTURER, MIX CONTROL, MICROPROCESSOR BASED, 2MODE, LCD, 1300VA, 120VAC, 50/60HZ, 10PERCENT TOLERANCE
    Buy Surplus As Low As $966.00
    $966.00
    Repair Yours $802.00
    WATTS 152

    WATTS

    TEKMAR

    152

    SETPOINT CONTROL TWO STAGE
    $424.00 Buy Surplus As Low As $255.00
    $255.00
    Repair Yours $212.00
    WATTS 153

    WATTS

    TEKMAR

    153

    MIXING SETPOINT CONTROL (FLOATING)
    $566.00 Buy Surplus As Low As $340.00
    $340.00
    Repair Yours $283.00
    WATTS 155

    WATTS

    TEKMAR

    155

    DIFFERENCE SETPOINT CTRL
    $529.00 Buy Surplus As Low As $318.00
    $318.00
    Repair Yours $264.00
    WATTS 161

    WATTS

    TEKMAR

    161

    TN4 SETPOINT CONTROL
    $348.00 Buy Surplus As Low As $209.00
    $209.00
    Repair Yours $200.00
    WATTS 162

    WATTS

    TEKMAR

    162

    SETPOINT CONTROL
    $486.00 Buy Surplus As Low As $292.00
    $292.00
    Repair Yours $243.00
    WATTS 650

    WATTS

    TEKMAR

    650

    SNOWMELTINGCTRL(PULSEW/MOD)
    $218.00 Buy Surplus As Low As $131.00
    $131.00
    Repair Yours $200.00
    WATTS 254

    WATTS

    TEKMAR

    254

    DISCONTINUED BY MANUFACTURER, BOILER CONTROL, FOUR STAGE, 10 AMP, 24V DC, 60 HZ, 3 VA
    Buy Surplus As Low As $425.00
    $425.00
    Repair Yours $349.00
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