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    43 Results.
    TCS BASYS CONTROLS SZ1009

    TCS BASYS CONTROLS

    SZ1009

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, MICROPROCESSOR-BASED PROGRAMMABLE, FOR CONVENTIONAL HEATING AND COOLING APPLICATIONS, 7-DAY TIME CLOCK, 32 CHARACTER LCD, 6 STATUS LEDS, 24 VDC, 32 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $355.78
    $355.78
    Repair Yours $300.00
    TCS BASYS CONTROLS SZ1024

    TCS BASYS CONTROLS

    SZ1024

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, MICROPROCESSOR-BASED PROGRAMMABLE, DESIGNED FOR HEAT PUMP APPLICATIONS, 7-DAY TIME CLOCK, 24 VAC, 32-CHARACTER LCD, 32 TO 131 DEGREES F (0 TO 55 DEG ...
    ✓ IN STOCK!
    Buy Surplus As Low As $396.00
    $396.00
    Repair Yours $349.00
    TCS BASYS CONTROLS TCS/1000-7

    TCS BASYS CONTROLS

    TCS/1000-7

    TEMPERATURE SENSOR -40 TO 100C
    ✓ IN STOCK!
    Buy Surplus As Low As $9.16
    $9.16
    TCS BASYS CONTROLS US4120

    TCS BASYS CONTROLS

    US4120

    THERMOSTAT, UBIQUISTAT, MULTI-STAGE RTU, WIRELESS, HEAT / COOL / SELECTABLE, EMERGENCY HEAT, COLD CLIMATE AUTOMATIC AUXILIARY HEAT SWITCH OVER W/COMPRESSOR LOCKOUT
    ✓ IN STOCK!
    $393.33 Buy New $393.33
    $299.48
    Repair Yours $300.00
    TCS BASYS CONTROLS SZ1017A

    TCS BASYS CONTROLS

    SZ1017A

    DISCONTINUED BY MANUFACTURER, MODULATING THERMOSTAT, MICRO-PROCESSOR-BASED PROGRAMMABLE, 24 VAC, 7-DAY, MODULATING VALVE OUTPUT FOR CONTROL OF HEAT OR COOL, 32-CHARACTER LCD, 32 TO 131 DEGRE ...
    ✓ IN STOCK!
    $620.09 Buy New $620.09
    $419.68
    Repair Yours $399.00
    TCS BASYS CONTROLS US4040

    TCS BASYS CONTROLS

    US4040

    THERMOSTAT, UBIQUISTAT, ADVANCED RTU, 0-20 MA OR 4-20 MA, HEAT / COOL / SELECTABLE, CO2 CONTROL, 2 AMP MAX @ 24 VAC (50/60HZ), 18 AWG, REPLACES SZ1041
    ✓ IN STOCK!
    $460.00 Buy New $460.00
    $350.24
    Repair Yours $300.00
    TCS BASYS CONTROLS US4050

    TCS BASYS CONTROLS

    US4050

    THERMOSTAT, UBIQUISTAT, ADVANCED APPLICATION, 0-20 MA OR 4-20 MA, HEAT / COOL / SELECTABLE, CO2 CONTROL, HUMIDITY MONITORING, 2 AMP MAX @ 24 VAC (50/60HZ), 18 AWG, REPLACES SZ1051 / SZ1053
    ✓ IN STOCK!
    $692.95 Buy New $692.95
    $498.91
    Repair Yours $431.00
    TCS BASYS CONTROLS US4110

    TCS BASYS CONTROLS

    US4110

    THERMOSTAT, UBIQUISTAT, SINGLE STAGE RTU ZONING, WIRELESS, 0-20MA OR 4-20MA, HEAT / COOL / SELECTABLE, MODULATING ZONE DAMPER CONTROL W/REHEAT
    ✓ IN STOCK!
    $356.90 Buy New $356.90
    $277.07
    Repair Yours $300.00
    TCS BASYS CONTROLS SZ1033

    TCS BASYS CONTROLS

    SZ1033

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, MICROPROCESSOR-BASED PROGRAMMABLE, DESIGNED FOR HEAT PUMP APPLICATIONS, 365-DAY TIME CLOCK, 32-CHARACTER LCD, 6 STATUS LEDS, 24VAC, 32 TO 131 DEGREE ...
    ✓ IN STOCK!
    Buy Surplus As Low As $722.00
    $722.00
    Repair Yours $474.00
    TCS BASYS CONTROLS SZ1041

    TCS BASYS CONTROLS

    SZ1041

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, MICROPROCESSOR-BASED PROGRAMMABLE, DESIGNED TO CONTROL AIR HANDLING UNITS, 365-DAY TIME CLOCK, 24 VAC, 2 HEAT AND 2 COOL STAGE, 32 TO 131 DEGREES F ...
    ✓ IN STOCK!
    $893.25 Buy New $893.25
    $573.21
    Repair Yours $449.00
    TCS BASYS CONTROLS SZ1024N

    TCS BASYS CONTROLS

    SZ1024N

    HEAT PUMP THERMOSTAT, 7 DAY TIME CLOCK, FAHRENHEIT OR CELSIUS TEMPERATURE DISPLAY, STAND-ALONE OR NETWORK OPERATION, ADJUSTABLE DELAY ON POWER-UP AND START-UP FOR SOFT STARTS
    ✓ IN STOCK!
    $520.56 Buy New $520.56
    $248.46
    Repair Yours $300.00
    TCS BASYS CONTROLS US4140

    TCS BASYS CONTROLS

    US4140

    THERMOSTAT, UBIQUISTAT, ADVANCED RTU, WIRELESS, 0-20MA OR 4-20MA, CO² CONTROL, HEAT / COOL / SELECTABLE, GENERAL PURPOSE MONITORING, ECONOMIZER CONTROL
    ✓ IN STOCK!
    $500.00 Buy New $500.00
    $380.70
    Repair Yours $325.43
    TCS BASYS CONTROLS US4150

    TCS BASYS CONTROLS

    US4150

    THERMOSTAT, UBIQUISTAT-ADVANCED APPLICATION, WIRELESS, 0-20MA OR 4-20MA, CO CONTROL, HEAT / COOL / SELECTABLE, HUMIDITY MONITORING, GENERAL PURPOSE MONITORING, HOT AND CHILLED WATER VALVE CO ...
    ✓ IN STOCK!
    $686.53 Buy New $686.53
    $444.36
    Repair Yours $368.81
    TCS BASYS CONTROLS SZ1031

    TCS BASYS CONTROLS

    SZ1031

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, 365-DAY CONVENTIONAL PROGRAMMABLE, 2 HEAT AND 2 COOL STAGES, 32-CHARACTER LCD, 32 TO 131 DEGREES F (0 TO 55 DEGREES C) OPERATING TEMPERATURE, 24 VAC ...
    Buy Surplus As Low As $283.44
    $283.44
    Repair Yours $300.00
    TCS BASYS CONTROLS SZW123

    TCS BASYS CONTROLS

    SZW123

    ZIGBEE WIRELESS 7-DAY CONVENTIONAL PROG. THERMOSTAT CONTROL OF FAN AND 1 STAGE HEAT AND 1 STAGE COOL
    Buy Surplus As Low As $552.00
    $552.00
    Repair Yours $460.00
    TCS BASYS CONTROLS SZW133

    TCS BASYS CONTROLS

    SZW133

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, ZIGBEE WIRELESS, 365-DAY CONVENTIONAL, PROGRAMMABLE, (2) HEATING / COOLING STAGES, (2) COMPRESSOR /AUXILIARY HEAT STAGES, CONFIGURABLE REVERSING VAL ...
    Buy Surplus As Low As $309.06
    $309.06
    Repair Yours $300.00
    TCS BASYS CONTROLS SZ1022

    TCS BASYS CONTROLS

    SZ1022

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, MICROPROCESSOR-BASED PROGRAMMABLE, 7-DAY TIME CLOCK, 24 VAC, 2 HEAT AND 2 COOL STAGES, 32-CHARACTER LCD, 32 TO 131 DEGREES F (0 TO 55 DEGREES C) OPE ...
    Buy Surplus As Low As $315.21
    $315.21
    Repair Yours $300.00
    TCS BASYS CONTROLS SZ1035

    TCS BASYS CONTROLS

    SZ1035

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, MICROPROCESSOR-BASED PROGRAMMABLE, 365-DAY TIME CLOCK, 24 VAC, 32 CHARACTER LCD, 6 STATUS LEDS, 2 STAGES HEAT AND 2 STAGES COOL, 32 TO 131 DEGREES F ...
    Buy Surplus As Low As $581.76
    $581.76
    Repair Yours $474.00
    TCS BASYS CONTROLS SZ1062

    TCS BASYS CONTROLS

    SZ1062

    THERMOSTAT, 7-DAY PROGRAMMABLE DIGITAL FAN COIL, +/- 1ºF AT 75ºF ACCURACY, +/-1°F (0.6°C) DISPLAY RESOLUTION, 32-CHARACTER LCD, 32 TO 131°F (0 TO 55°C) OPERATING TEMPERATURE, 24 VAC +/- 20% ...
    $391.00 Buy New $391.00
    $235.00
    Repair Yours $300.00
    TCS BASYS CONTROLS SZ1063

    TCS BASYS CONTROLS

    SZ1063

    MODULATING NON-PROGRAMMABLE FAN COIL THERMOSTAT
    Buy Surplus As Low As $276.00
    $276.00
    Repair Yours $300.00
    TCS BASYS CONTROLS SZ1061

    TCS BASYS CONTROLS

    SZ1061

    DIGITAL NON-PROGRAMMING FAN COIL THERMOSTAT
    $281.00 Buy New $281.00
    $169.00
    Repair Yours $300.00
    TCS BASYS CONTROLS US4020

    TCS BASYS CONTROLS

    US4020

    THERMOSTAT, UBIQUISTAT, MULTI-STAGE RTU, 0-20 MA OR 4-20 MA, HEAT / COOL / SELECTABLE, 2 AMP MAX @ 24 VAC (50/60HZ), 18 AWG, REPLACES SZ1022 / SZ1024 / SZ1031 / SZ1033 / SZ1035
    $689.00 Buy New $689.00
    $414.00
    Repair Yours $334.00
    TCS BASYS CONTROLS SZ1051

    TCS BASYS CONTROLS

    SZ1051

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, MICROPROCESSOR-BASED PROGRAMMABLE, 365-DAY TIME CLOCK, 2 HEAT OR COOL, 24 VAC, 32-CHARACTER LCD, 32 TO 131 DEGREES F (0 TO 55 DEGREES C), REPLACED B ...
    Buy Surplus As Low As $471.64
    $471.64
    Repair Yours $449.00
    TCS BASYS CONTROLS SZ1053

    TCS BASYS CONTROLS

    SZ1053

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, MICROPROCESSOR-BASED PROGRAMMABLE, 365-DAY TIME CLOCK, 24 VAC, 2 HEAT OR COOL STAGE, 32-CHARACTER LCD, 32-131 DEGREES F (0-55 DEGREES C) OPERATING T ...
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    TCS BASYS CONTROLS SZ1017N

    TCS BASYS CONTROLS

    SZ1017N

    THERMOSTAT MODULATING, 7-DAY TIME CLOCK, STAT JOHNSON, SUPPLY VOLTAGE: 24 VAC +/- 20%, OUTPUTS: FOUR DIGITAL (SPST DRY CONTACT, 24 VAC @ 2 A), ONE 4-20 MA DC ANALOG, POWER CONSUMPTION: 8 VA ...
    $399.00 Buy New $399.00
    $240.00
    Repair Yours $300.00
    TCS BASYS CONTROLS SZW118

    TCS BASYS CONTROLS

    SZW118

    ZIGBEE WIRELESS MODULATING ZONE THERMOSTAT USED WITH SUPERZONE COMMERCIAL ZONING SYSTEM
    Buy Surplus As Low As $552.00
    $552.00
    Repair Yours $460.00
    TCS BASYS CONTROLS SZW153

    TCS BASYS CONTROLS

    SZW153

    ZIGBEE WIRELESS, 365-DAY MODULATING PROG. THERMOSTAT CONTROL OF FAN AND 2 STAGES HEAT OR 2 STAGES COOL 2 MODULATING VALVE OUTPUTS FOR CONTROL OF HEAT
    Buy Surplus As Low As $810.00
    $810.00
    Repair Yours $680.00
    TCS BASYS CONTROLS SZ1018

    TCS BASYS CONTROLS

    SZ1018

    DISCONTINUED BY MANUFACTURER, THERMOSTAT, PROGRAMMABLE, 32-CHARACTER LCD, 7-DAY TIME CLOCK, 6X STATUS LEDS, RS485; HALF DUPLEX COMMUNICATIONS, 24 VAC, REPLACED BY US4010
    Buy Surplus As Low As $358.90
    $358.90
    Repair Yours $300.00
    TCS BASYS CONTROLS SZ1064

    TCS BASYS CONTROLS

    SZ1064

    THERMOSTAT, 7-DAY PROGRAMMABLE MODULATING FAN COIL, +/- 1ºF AT 75ºF ACCURACY, +/-1°F (0.6°C) DISPLAY RESOLUTION, 32-CHARACTER LCD DISPLAY, 24 VAC +/- 20% SUPPLY VOLTAGE, 32 TO 131°F (0 TO 55 ...
    $391.00 Buy New $391.00
    $235.00
    Repair Yours $300.00
    TCS BASYS CONTROLS TCS/1000-3-LG-R

    TCS BASYS CONTROLS

    TCS/1000-3-LG-R

    THERMISTOR SENSOR 100K
    Buy Surplus As Low As $13.26
    $13.26
    TCS BASYS CONTROLS US4010

    TCS BASYS CONTROLS

    US4010

    THERMOSTAT, UBIQUISTAT, SINGLE STAGE RTU / ZONING BACNET, 0-20 MA OR 4-20 MA, HEAT / COOL / SELECTABLE, 2 AMP MAX @ 24 VAC, 50/60 HZ, 18 AWG, REPLACES SZ1009 / SZ1017A / SZ1018
    $464.94 Buy New $464.94
    $270.83
    Repair Yours $235.00
    TCS BASYS CONTROLS PQ1010

    TCS BASYS CONTROLS

    PQ1010

    TRANE 6400-0537-01REVC CONVENTIONAL THERMOSTAT INTERFACE BOARD
    $141.00 Buy New $141.00
    $85.00
    Repair Yours Contact Us
    TCS BASYS CONTROLS SZ1022N

    TCS BASYS CONTROLS

    SZ1022N

    THERMOSTAT, 7DAY CONV STAT, N2-READY
    $383.00 Buy New $383.00
    $230.00
    Repair Yours $300.00
    TCS BASYS CONTROLS SZ1041A

    TCS BASYS CONTROLS

    SZ1041A

    THERMOSTAT, 365-DAY MAKE UP AIR THERMOSTAT CONTROL, OF FAN 2 HEAT AND 2 COOL STAGES AND MODULATING ECONOMIZER OR HEATING OR COOLING OUTPUT
    $557.00 Buy New $557.00
    $335.00
    Repair Yours $300.00
    TCS BASYS CONTROLS US4011

    TCS BASYS CONTROLS

    US4011

    UBIQUISTAT - SINGLE STAGE RTU / HARD WIRED/ ZONING THERMOSTAT/ HUMIDITY
    $660.00 Buy New $660.00
    $396.00
    Repair Yours $329.00
    TCS BASYS CONTROLS US4121

    TCS BASYS CONTROLS

    US4121

    UBIQUISTAT - MULTI-STAGE RTU WIRELESS THERMOSTAT/ HUMIDITY
    $849.00 Buy New $849.00
    $510.00
    Repair Yours $424.00
    TCS BASYS CONTROLS US4141

    TCS BASYS CONTROLS

    US4141

    UBIQUISTAT - ADVANCED RTU WIRELESS THERMOSTAT/ HUMIDITY
    $1,126.00 Buy New $1,126.00
    $676.00
    Repair Yours $562.00
    TCS BASYS CONTROLS US4151

    TCS BASYS CONTROLS

    US4151

    UBIQUISTAT - ADVANCED APPLICATION WIRELESS THERMOSTAT/ HUMIDITY
    $1,176.00 Buy New $1,176.00
    $706.00
    Repair Yours $586.00
    TCS BASYS CONTROLS SZ1031-SPL27

    TCS BASYS CONTROLS

    SZ1031-SPL27

    THERMOSTAT PROGRAMMABLE 365 DAY
    Buy Surplus As Low As $294.00
    $294.00
    Repair Yours $300.00
    TCS BASYS CONTROLS US4021

    TCS BASYS CONTROLS

    US4021

    UBIQUISTAT - MULTI-STAGE RTU/ HARD WIRED THERMOSTAT/ HUMIDITY
    $754.00 Buy New $754.00
    $453.00
    Repair Yours $376.00
    TCS BASYS CONTROLS US4041

    TCS BASYS CONTROLS

    US4041

    UBIQUISTAT - ADVANCED RTU/ HARD WIRED THERMOSTAT/ HUMIDITY
    $981.00 Buy New $981.00
    $589.00
    Repair Yours $489.00
    TCS BASYS CONTROLS US4051

    TCS BASYS CONTROLS

    US4051

    UBIQUISTAT - ADVANCED APPLICATION THERMOSTAT/ HARD WIRED/ HUMIDITY
    $1,059.00 Buy New $1,059.00
    $636.00
    Repair Yours $528.00
    TCS BASYS CONTROLS US4111

    TCS BASYS CONTROLS

    US4111

    UBIQUISTAT - SINGLE STAGE RTU / ZONING WIRELESS THERMOSTAT/HUMIDITY
    $757.00 Buy New $757.00
    $455.00
    Repair Yours $378.00
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