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    Results 1-50 of 634.
    WATTS 003

    WATTS

    TEKMAR

    003

    RELAY 24V COIL
    ✓ IN STOCK!
    $99.00 Buy Surplus As Low As $60.00
    $60.00
    WATTS 423

    WATTS

    TEKMAR

    423

    UNIVERSAL RESET MODULE
    ✓ IN STOCK!
    $1,473.00 Buy Surplus As Low As $884.00
    $884.00
    Repair Yours $734.00
    WATTS 511

    WATTS

    TEKMAR

    511

    THERMOSTAT, PROGRAMMABLE, AUTO HEATING CYCLE, PULSE WIDTH MODULATION, FREEZE PROTECTION, PROGRAMMABLE SETBACK SCHEDULE, 24 V, 3 VA
    ✓ IN STOCK!
    $226.87 Buy Surplus As Low As $139.66
    $139.66
    Repair Yours $200.00
    WATTS 518

    WATTS

    TEKMAR

    518

    24VAC/DC ONE HEAT THERMOSTAT
    $173.00 Buy Surplus As Low As $104.00
    $104.00
    Repair Yours Contact Us
    WATTS 519

    WATTS

    TEKMAR

    519

    RADIANT THERMOSTAT, W/ SENSOR, ONE STAGE, 24VAC/24VDC, AUTO CYCLE AND PULSE WIDTH MODULATION
    ✓ IN STOCK!
    $185.00 Buy Surplus As Low As $111.00
    $111.00
    WATTS 521

    WATTS

    TEKMAR

    521

    THERMOSTAT PROGRAMMABLE, TWO HEAT OR HEAT-COOL, 1 STAGE, HEAT PROGRAM, T-STAT, 24V
    ✓ IN STOCK!
    $255.00 Buy Surplus As Low As $153.00
    $153.00
    WATTS 084

    WATTS

    TEKMAR

    084

    10K THERMISTOR, NTC, 10,000 OHM. HIDDEN INDOOR SENSOR, CONNECTS TO TEKMAR THERMOSTATS FOR REMOTE TEMPERATURE SENSING, FLUSH MOUNT, -50 TO +60 DEGREES C
    ✓ IN STOCK!
    $74.16 Buy Surplus As Low As $46.26
    $46.26
    Repair Yours Contact Us
    WATTS 086

    WATTS

    TEKMAR

    086

    HUMIDITY & TEMPERATURE SENSOR FLUSH MOUNT
    ✓ IN STOCK!
    $212.00 Buy Surplus As Low As $128.00
    $128.00
    Repair Yours $200.00
    WATTS 264

    WATTS

    TEKMAR

    264

    DISCONTINUED BY MANUFACTURER, BOILER CONTROL, DHW/SET POINT, 115VOLTS, 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 $665.01
    $665.01
    Repair Yours $598.00
    WATTS 284

    WATTS

    TEKMAR

    284

    BOILER CONTROL, BAS, FOUR BOILER, 115VAC VOLTAGE, 60HZ FREQUENCY, 18VA CURRENT
    ✓ IN STOCK!
    $4,600.00 Buy Surplus As Low As $1,583.98
    $1,583.98
    Repair Yours $1,461.00
    WATTS 335

    WATTS

    TEKMAR

    335

    NET 4 ZONE MANAGER 6 ZONE VALVES
    $839.00 Buy Surplus As Low As $504.00
    $504.00
    Repair Yours $419.00
    WATTS 356

    WATTS

    TEKMAR

    356

    WATTS WATER TECHNOLOGIES, 356, MIXING CONTROL, VARIABLE SPD
    ✓ IN STOCK!
    $559.00 Buy Surplus As Low As $336.00
    $336.00
    Repair Yours $279.00
    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
    ✓ IN STOCK!
    $951.00 Buy Surplus As Low As $571.00
    $571.00
    Repair Yours $474.00
    WATTS 361

    WATTS

    TEKMAR

    361

    MIXING CONTROL
    ✓ IN STOCK!
    $1,053.00 Buy Surplus As Low As $632.00
    $632.00
    Repair Yours $525.00
    WATTS 072

    WATTS

    TEKMAR

    072

    SLAB SENSOR 072, 20' WIRE, 10K THERMISTOR, WATER RESISTOR
    ✓ IN STOCK!
    $170.00 Buy Surplus As Low As $101.70
    $101.70
    WATTS 073

    WATTS

    TEKMAR

    073

    SLAB SENSOR 40' WIRE
    ✓ IN STOCK!
    $291.00 Buy Surplus As Low As $175.00
    $175.00
    WATTS 077

    WATTS

    TEKMAR

    077

    INDOOR WALL SENSOR W/ COVER PLATE
    ✓ IN STOCK!
    $132.00 Buy Surplus As Low As $80.00
    $80.00
    Repair Yours Contact Us
    WATTS 132

    WATTS

    TEKMAR

    132

    PUMP SEQUENCER, REPLACES S-7300-3
    $1,355.00 Buy Surplus As Low As $813.00
    $813.00
    WATTS 070

    WATTS

    TEKMAR

    070

    OUTDOOR SENSOR, 10 K THERMISTOR, 67X40X43MM, WHITE PVC PLASTIC, NEMA 2, -60 TO 140 DEGREES F
    ✓ IN STOCK!
    $71.40 Buy Surplus As Low As $45.00
    $45.00
    Repair Yours Contact Us
    WATTS 094

    WATTS

    TEKMAR

    094

    TEKMAR SNOW/ICE SENSOR KIT
    ✓ IN STOCK!
    $1,950.00 Buy Surplus As Low As $1,170.00
    $1,170.00
    Repair Yours $972.00
    WATTS 095

    WATTS

    TEKMAR

    095

    AERIAL MOUNTING SNOW SENSOR
    ✓ IN STOCK!
    $298.00 Buy Surplus As Low As $179.00
    $179.00
    Repair Yours $200.00
    WATTS 680

    WATTS

    TEKMAR

    680

    SNOW MELT CONTROLLER
    $4,007.00 Buy Surplus As Low As $2,405.00
    $2,405.00
    Repair Yours $1,997.00
    WATTS 720

    WATTS

    TEKMAR

    720

    MIXING VALVE, 4-WAY, BRASS, 3/4 INCH NPT
    ✓ IN STOCK!
    $304.00 Buy Surplus As Low As $183.00
    $183.00
    Repair Yours $200.00
    WATTS 722

    WATTS

    TEKMAR

    722

    MIXING VALVE, 4-WAY, BRASS, 1-1/4 INCH NPT
    $314.00 Buy Surplus As Low As $189.00
    $189.00
    Repair Yours $200.00
    WATTS 742

    WATTS

    TEKMAR

    742

    ACTUATING MOTOR 0-10V
    $702.00 Buy Surplus As Low As $422.00
    $422.00
    Repair Yours $351.00
    WATTS 486

    WATTS

    TEKMAR

    486

    GATEWAY CONTROL, WITH WIFI/ETHERNET
    ✓ IN STOCK!
    $1,472.00 Buy Surplus As Low As $884.00
    $884.00
    Repair Yours $734.00
    WATTS 561

    WATTS

    TEKMAR

    561

    PROG WIFI STAT 24V
    ✓ IN STOCK!
    $335.00 Buy Surplus As Low As $201.00
    $201.00
    Repair Yours $200.00
    WATTS 294EXP

    WATTS

    TEKMAR

    294EXP

    BOILER CONTROL EXPANSION
    ✓ IN STOCK!
    $1,306.00 Buy Surplus As Low As $784.00
    $784.00
    Repair Yours $651.00
    WATTS 303P

    WATTS

    TEKMAR

    303P

    3 PUMP SWITCHING RELAY
    ✓ IN STOCK!
    $305.00 Buy Surplus As Low As $183.00
    $183.00
    WATTS 743

    WATTS

    TEKMAR

    743

    TEKMAR ACTUATING MOTOR
    ✓ IN STOCK!
    $644.00 Buy Surplus As Low As $387.00
    $387.00
    Repair Yours $322.00
    WATTS 303V

    WATTS

    TEKMAR

    303V

    3 ZONE VALE CONTROL
    $234.00 Buy Surplus As Low As $141.00
    $141.00
    Repair Yours $200.00
    WATTS 069

    WATTS

    TEKMAR

    069

    BOILER FLUE SENSOR
    ✓ IN STOCK!
    $136.00 Buy Surplus As Low As $82.00
    $82.00
    Repair Yours Contact Us
    WATTS 089

    WATTS

    TEKMAR

    089

    PRESSURE SENSOR
    ✓ IN STOCK!
    $325.00 Buy Surplus As Low As $195.00
    $195.00
    Repair Yours $200.00
    WATTS 054

    WATTS

    TEKMAR

    054

    ROOM TEMPERATURE UNIT 40-100F 10K OHM WHITE
    ✓ IN STOCK!
    $211.00 Buy Surplus As Low As $127.00
    $127.00
    WATTS 444

    WATTS

    TEKMAR

    444

    MIX EXPANSION MODULE, FLOATING ACTION, MODULATING
    ✓ IN STOCK!
    $691.00 Buy Surplus As Low As $415.00
    $415.00
    Repair Yours $345.00
    WATTS 510

    WATTS

    TEKMAR

    510

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE ONE STAGE HEAT THERMOSTAT, 1 STAGE, HEAT PRGM, T-STAT, 24V
    ✓ IN STOCK!
    Buy Surplus As Low As $186.00
    $186.00
    Repair Yours $200.00
    WATTS 532

    WATTS

    TEKMAR

    532

    1 STAGE HEAT THERMOSTAT
    ✓ IN STOCK!
    $205.00 Buy Surplus As Low As $123.00
    $123.00
    Repair Yours $200.00
    WATTS 256

    WATTS

    TEKMAR

    256

    1 STAGE BOILER CONTROL
    ✓ IN STOCK!
    $324.00 Buy Surplus As Low As $195.00
    $195.00
    WATTS 257

    WATTS

    TEKMAR

    257

    24V MICRO-PROCESSOR CONTROL
    ✓ IN STOCK!
    $464.00 Buy Surplus As Low As $279.00
    $279.00
    Repair Yours $232.00
    WATTS 260

    WATTS

    TEKMAR

    260

    1STG BOILER CONTROL & DWH CONTROL 120V
    ✓ IN STOCK!
    $917.00 Buy Surplus As Low As $551.00
    $551.00
    Repair Yours $458.00
    WATTS 261

    WATTS

    TEKMAR

    261

    BOILER CONTROL, 2 STAGE, WARM WEATHER SHUT DOWN, AUTO BOILER DIFFERENTIAL, POWERED BOILER PUMP OUTLET, OUTDOOR TEMPERATURE RESET, SETBACK INPUT FOR ENERGY SAVINGS
    ✓ IN STOCK!
    $842.00 Buy Surplus As Low As $506.00
    $506.00
    Repair Yours $420.00
    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 $1,138.86
    $1,138.86
    Repair Yours $765.66
    WATTS 265

    WATTS

    TEKMAR

    265

    3 MODULATING BOILER &DHW/SETPTCTR
    $2,191.00 Buy Surplus As Low As $1,315.00
    $1,315.00
    Repair Yours $1,092.00
    WATTS 313

    WATTS

    TEKMAR

    313

    TN2 WIRING CENTER 4 ZONE VALVES
    ✓ IN STOCK!
    $466.00 Buy Surplus As Low As $280.00
    $280.00
    Repair Yours $233.00
    WATTS 374

    WATTS

    TEKMAR

    374

    UNIVERSAL RESET CONTROL-2 MIX, STAGE
    $2,192.00 Buy Surplus As Low As $1,316.00
    $1,316.00
    Repair Yours $1,093.00
    WATTS 400

    WATTS

    TEKMAR

    400

    TN2 HOUSE CONTROL BOILER DHW & SET
    ✓ IN STOCK!
    $1,098.00 Buy Surplus As Low As $659.00
    $659.00
    Repair Yours $547.00
    WATTS 401

    WATTS

    TEKMAR

    401

    TN2 HOUSE CONTROL BOILER DHW & SET
    ✓ IN STOCK!
    $1,120.00 Buy Surplus As Low As $672.00
    $672.00
    Repair Yours $558.00
    WATTS 402

    WATTS

    TEKMAR

    402

    TN2 HOUSE CONTROL- BOILER
    ✓ IN STOCK!
    $1,295.00 Buy Surplus As Low As $777.00
    $777.00
    Repair Yours $645.00
    WATTS 406

    WATTS

    TEKMAR

    406

    TN2 HOUSE CONTROL 24V
    ✓ IN STOCK!
    $2,021.00 Buy Surplus As Low As $1,213.00
    $1,213.00
    Repair Yours $1,007.00
    WATTS 071

    WATTS

    TEKMAR

    071

    UNIVERSAL SENSOR, 12" WIRE LEADS, 10,000 OHM
    ✓ IN STOCK!
    $54.69 Buy Surplus As Low As $35.10
    $35.10
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