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    Results 451-500 of 981.
    EMERSON 21D28-6

    EMERSON

    WHITE RODGERS

    21D28-6

    EVAPORATIVE COOLER CONTROL SYSTEM (INCLUDES 1D51W-632 WALL T-STAT AND 8A18Z-2 TRANSFORMER RELAY CONTROL PANEL)
    ✓ IN STOCK!
    $299.74 Buy Surplus As Low As $179.84
    $179.84
    Repair Yours $300.00
    EMERSON 8A18Z-2

    EMERSON

    WHITE RODGERS

    8A18Z-2

    EVAPORATIVE COOLER TRNSFRMR RELAY
    $221.50 Buy Surplus As Low As $132.90
    $132.90
    EMERSON 5D51-90

    EMERSON

    WHITE RODGERS

    5D51-90

    FAN AND LIMIT CONTROL, 50-265F, 8IN INSERTION
    ✓ IN STOCK!
    $243.09 Buy Surplus As Low As $145.85
    $145.85
    Repair Yours $300.00
    EMERSON 5D51-78

    EMERSON

    WHITE RODGERS

    5D51-78

    FAN AND LIMIT CONTROL, 5D51 SERIES, FAN - CLOSE ON RISE SWITCH ACTION, LIMIT - OPEN ON RISE SWITCH ACTION, 11 INCH ELEMENT LENGTH, 50 TO 265 DEGREES F FAN RANGE, 100 TO 300 DEGREES F LIMIT R ...
    ✓ IN STOCK!
    $243.09 Buy Surplus As Low As $145.85
    $145.85
    EMERSON 90-118E

    EMERSON

    WHITE RODGERS

    90-118E

    FAN CONTROL CENTER, 120 VAC PRIMARY 24 VAC SECONDARY, SPNO/SPNC RELAY
    ✓ IN STOCK!
    $70.91 Buy Surplus As Low As $42.55
    $42.55
    EMERSON 90-112

    EMERSON

    WHITE RODGERS

    90-112

    FAN CONTROL CENTER, 120 VAC PRIMARY, 24 VAC SECONDARY, DPDT RELAY
    ✓ IN STOCK!
    $84.91 Buy Surplus As Low As $50.95
    $50.95
    EMERSON 90-130

    EMERSON

    WHITE RODGERS

    90-130

    FAN CONTROL CENTER, 120/208/240 VAC, 50/60 HZ, DPDT RELAY, TERMINAL BOARD WITH 5 SCREW TERMINALS, COLOR CODED PRE-STRIPPED LEADS
    ✓ IN STOCK!
    $72.29 Buy Surplus As Low As $43.38
    $43.38
    EMERSON 3L05-4

    EMERSON

    WHITE RODGERS

    3L05-4

    FAN CONTROL SNAP DISC 135-175F
    ✓ IN STOCK!
    $19.32 Buy Surplus As Low As $7.00
    $7.00
    Repair Yours $300.00
    EMERSON 4E116

    EMERSON

    WHITE RODGERS

    4E116

    FAN CONTROL SWITCH RANGE 90-130F
    $26.00 Buy Surplus As Low As $16.00
    $16.00
    EMERSON 5C22-2

    EMERSON

    WHITE RODGERS

    5C22-2

    FAN CONTROL SWITCH SPST TEMP 70-125F
    Buy Surplus As Low As $93.00
    $93.00
    Repair Yours $300.00
    EMERSON 3F01-150

    EMERSON

    WHITE RODGERS

    3F01-150

    FAN CONTROL, CUT-IN 150F, CUT-OUT 130F
    ✓ IN STOCK!
    $13.68 Buy Surplus As Low As $8.21
    $8.21
    Repair Yours $300.00
    EMERSON 3F01 110

    EMERSON

    WHITE RODGERS

    3F01 110

    FAN CONTROL, SNAP DISC, CUT-IN 110F, CUT-OUT 90F, 3/4"
    $15.28 Buy Surplus As Low As $9.17
    $9.17
    Repair Yours $300.00
    EMERSON 3F01-111

    EMERSON

    WHITE RODGERS

    3F01-111

    FAN CONTROL, SNAP DISC, FIXED SETTING, 110-20F
    ✓ IN STOCK!
    $321.43 Buy Surplus As Low As $127.97
    $127.97
    EMERSON 90-294Q

    EMERSON

    WHITE RODGERS

    90-294Q

    FAN RELAY, 90 SERIES, 120 VAC, 50/60 HZ, SPDT, TYPE 84
    ✓ IN STOCK!
    $22.57 Buy Surplus As Low As $13.54
    $13.54
    EMERSON 90-382S1

    EMERSON

    WHITE RODGERS

    90-382S1

    FAN RELAY, TYPE 184, 120 VA
    ✓ IN STOCK!
    $41.40 Buy Surplus As Low As $24.84
    $24.84
    EMERSON 90-384

    EMERSON

    WHITE RODGERS

    90-384

    FAN RELAY, TYPE 184, 208/240 VAC COIL, 50/60 HZ, SPNO/SPNC. COIL DATA: 6050 OHMS DC RESISTANCE, 12.5 MA (NOMINAL), 3 VA (NOMINAL), 4 VA (INRUSH). CONTACT RATINGS: INDUCTIVE: 12 AMPS. CONTINU ...
    ✓ IN STOCK!
    $34.76 Buy Surplus As Low As $20.86
    $20.86
    EMERSON 90-380

    EMERSON

    WHITE RODGERS

    90-380

    FAN RELAY, TYPE 184, 24 VAC COIL, 50/60 HZ, SPNO/SPNC. COIL DATA: 77 OHMS DC RESISTANCE, MA (NOMINAL), 3 VA (NOMINAL), 4 VA (INRUSH). CONTACT RATINGS: INDUCTIVE: 12 AMPS. CONTINUOUS 60 AMPS. ...
    ✓ IN STOCK!
    $18.56 Buy Surplus As Low As $12.69
    $12.69
    EMERSON 90-292Q

    EMERSON

    WHITE RODGERS

    90-292Q

    FAN RELAY, TYPE 84, 240 VAC COIL, SPNO. COIL DATA: 7,000 OHMS DC RESISTANCE, 12.5 MA (NOMINAL), 3 VA (NOMINAL), 4 VA (INRUSH)
    ✓ IN STOCK!
    $22.44 Buy Surplus As Low As $17.34
    $17.34
    EMERSON 5D51-35

    EMERSON

    WHITE RODGERS

    5D51-35

    FAN/LIMIT CONTROL, 50-265F, 5IN INSERTION, ADJUSTABLE LIMIT STOP, SUMMER FAN SWITCH, STANDARD ENCLOSURE, NO MOUNTING BRACKET, LINE VOLTAGE JUMPER
    ✓ IN STOCK!
    $238.66 Buy Surplus As Low As $143.19
    $143.19
    EMERSON 3F05-4

    EMERSON

    WHITE RODGERS

    3F05-4

    FANCTRL 140/180F CUTIN,20F DIF
    ✓ IN STOCK!
    $18.23 Buy Surplus As Low As $10.94
    $10.94
    Repair Yours $300.00
    EMERSON 3F05-3

    EMERSON

    WHITE RODGERS

    3F05-3

    FANCTRL,90/130F CUTIN,20F DIF
    $18.00 Buy Surplus As Low As $12.00
    $12.00
    EMERSON 1145-33

    EMERSON

    WHITE RODGERS

    1145-33

    FAST RESPONSE CONTROL W/ 100-240°F RANGE AND 5-45°F DIFFERENTIAL
    ✓ IN STOCK!
    $524.59 Buy Surplus As Low As $314.75
    $314.75
    EMERSON 11A79-2

    EMERSON

    WHITE RODGERS

    11A79-2

    FAST RESPONSE DIRECT IMMERSION CONTROL W/ 100-240°F RANGE AND 7-45°F DIFFERENTIAL
    ✓ IN STOCK!
    $429.74 Buy Surplus As Low As $257.84
    $257.84
    Repair Yours $300.00
    EMERSON 1F87-361

    EMERSON

    WHITE RODGERS

    1F87-361

    FEATURES** * CHOICE OF BATTERY POWERED, DUAL POWER OR HARDWIRED MODELS. * FOSSIL FUEL OR ELECTRIC HEAT COMPATIBLE. * 60% LARGER LCD WITH BACKLIGHT. * PERMANENT PROGRAM RETENTION DUR ...
    ✓ IN STOCK!
    $103.48 Buy Surplus As Low As $62.09
    $62.09
    Repair Yours $300.00
    EMERSON 1F86-0244

    EMERSON

    WHITE RODGERS

    1F86-0244

    FEATURES** * 2\-SQUARE\-INCH BLUE DISPLAY WITH EASY\-TO\-SEE CHARACTERS * EXCLUSIVE COOL SAVINGS FEATURE SAVES ENERGY DURING PEAK A/C DEMAND PERIODS * LONG BATTERY LIFE USES 2 AA AL ...
    ✓ IN STOCK!
    $78.22 Buy Surplus As Low As $46.93
    $46.93
    Repair Yours $300.00
    EMERSON 768A-842

    EMERSON

    WHITE RODGERS

    768A-842

    FEATURES** * SILICON NITRIDE HOT SURFACE IGNITOR WITH 55 MM WHITE TEFLON COATED LEADS * STEATITE INSULATOR WITH STEEL ZINC PLATED MOUNTING TABS * 2 TERMINAL AMP RECEPTACLE WITH .093 FEM ...
    ✓ IN STOCK!
    $66.48 Buy Surplus As Low As $39.89
    $39.89
    EMERSON 11B18-101

    EMERSON

    WHITE RODGERS

    11B18-101

    FEATURES** * WELL IMMERSION SINGLE CONTROL * SPST * OPEN ON RISE * 100\-240 DEGREES F RANGE * 5\-45 DEGREES F ADJUSTABLE DIFFERENTIAL * VERTICAL OR HORIZONTAL MOUNTING * 1/2" STANDARD S ...
    $380.07 Buy Surplus As Low As $228.04
    $228.04
    Repair Yours $300.00
    EMERSON S29-21

    EMERSON

    WHITE RODGERS

    S29-21

    FEATURES: * SYSTEM SWITCHING: COOL \- OFF\- HEAT * COMPATIBLE WITH: 1A10\-651 AND 1A16\-51 LINE VOLTAGE THERMOSTATS * THERMOSTAT STYLE: VERTICAL , S29-21
    ✓ IN STOCK!
    $41.99 Buy Surplus As Low As $25.20
    $25.20
    Repair Yours $300.00
    EMERSON 3049-33

    EMERSON

    WHITE RODGERS

    3049-33

    FLAME SENSOR MERCURY 24IN 125/240V 60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $106.29
    $106.29
    EMERSON 760-802

    EMERSON

    WHITE RODGERS

    760-802

    FLAME SENSOR REMOTE 30INCH LEAD 1/4INCH FEM SPADE
    ✓ IN STOCK!
    $119.66 Buy Surplus As Low As $71.79
    $71.79
    EMERSON 760-401

    EMERSON

    WHITE RODGERS

    760-401

    FLAME SENSOR SINGLE ROD LEAD LENGTH (IN.) 30 IN ELECTRICAL CONNECTIONS 1/4 IN QUICK CONNECT 3 IN \- \- CONTROL VOLTS \- \- \- GAS TYPE \- \- \- \- \- PREPURGE TIME (SEC.) \- \- \- \- \- LOCK ...
    ✓ IN STOCK!
    $50.45 Buy Surplus As Low As $30.27
    $30.27
    EMERSON 3098-134

    EMERSON

    WHITE RODGERS

    3098-134

    FLAME SENSOR, 3PIN, PLUG-IN, 48INCH CAPILLARY
    ✓ IN STOCK!
    $452.86 Buy Surplus As Low As $271.72
    $271.72
    EMERSON 790-707A1

    EMERSON

    WHITE RODGERS

    790-707A1

    FLAME SENSOR, 790 SERIES, STRAIGHT ROD, 1/4 INCH TERMINATION, MALE SPADE
    ✓ IN STOCK!
    $69.32 Buy Surplus As Low As $52.68
    $52.68
    EMERSON 1A16-51

    EMERSON

    WHITE RODGERS

    1A16-51

    FOR DIRECT CONTROL OF FAN COILS, FANS, MOTOR STARTERS, CIRCULATOR MOTORS, CONTACTORS, VALVES FOR HEATING, COOLING \& SPDT APPLICATIONS **FEATURES** * TWO DIAL STOPS FOR SETTING A M ...
    ✓ IN STOCK!
    $177.00 Buy Surplus As Low As $90.65
    $90.65
    Repair Yours $300.00
    EMERSON 90-T40F2

    EMERSON

    WHITE RODGERS

    90-T40F2

    FOR INDUSTRIAL, HEATING AND AIR CONDITIONING CONTROLS APPLICATIONS **FEATURES** * COLOR CODED PRIMARY LEADS * MULTI\-MOUNT STYLES AVAILABLE , 90-T40F2
    ✓ IN STOCK!
    $41.03 Buy Surplus As Low As $24.62
    $24.62
    EMERSON 3L01-200

    EMERSON

    WHITE RODGERS

    3L01-200

    FOR REGULATION OF FAN, BLOWER OR HIGH LIMIT SAFETY CONTROL **FEATURES** * 1/4" LOOSE RING, STAINLESS STEEL MOUNTING BRACKETS * 1/4"QUICK CONNECT TERMINATIONS * AUTOMATIC RESET * AL ...
    ✓ IN STOCK!
    $12.00 Buy Surplus As Low As $7.02
    $7.02
    Repair Yours $300.00
    EMERSON 3L01-300

    EMERSON

    WHITE RODGERS

    3L01-300

    FOR REGULATION OF FAN, BLOWER OR HIGH LIMIT SAFETY CONTROL **FEATURES** * 1/4" LOOSE RING, STAINLESS STEEL MOUNTING BRACKETS * 1/4"QUICK CONNECT TERMINATIONS * AUTOMATIC RESET * AL ...
    ✓ IN STOCK!
    $12.43 Buy Surplus As Low As $8.20
    $8.20
    EMERSON 3L02-160

    EMERSON

    WHITE RODGERS

    3L02-160

    FOR REGULATION OF FAN, BLOWER OR HIGH LIMIT SAFETY CONTROL **FEATURES** * 3/4" * OPEN ON RISE * SPST * FLANGED AIRSTREAM MOUNT , 3L02-160
    ✓ IN STOCK!
    $32.14 Buy Surplus As Low As $19.29
    $19.29
    Repair Yours $300.00
    EMERSON 1E65-144

    EMERSON

    WHITE RODGERS

    1E65-144

    FOR USE ON ELECTRIC BASEBOARD, RADIANT FLOOR, RADIANT CEILING, CONVECTORS, AND FAN FORCED HEATERS. **SPECIFICATIONS** * WATTS (120V): 2000W * AMPS (120V): 16\.7 * WATTS (240V): 400 ...
    ✓ IN STOCK!
    $84.03 Buy Surplus As Low As $63.87
    $63.87
    Repair Yours $300.00
    EMERSON F828-0214

    EMERSON

    WHITE RODGERS

    F828-0214

    FRAME ACTIVATED CARBON FILTER
    $55.00 Buy Surplus As Low As $33.00
    $33.00
    EMERSON 16A60-9

    EMERSON

    WHITE RODGERS

    16A60-9

    FREEZE PROTECTION CONTROL, -20F TO 50F RANGE, MANUAL RESET, 10' CAP, SPST
    ✓ IN STOCK!
    $242.78 Buy Surplus As Low As $99.00
    $99.00
    Repair Yours $300.00
    EMERSON 16A60-3

    EMERSON

    WHITE RODGERS

    16A60-3

    FREEZE PROTECTION CONTROL, WITH CAPILLARY, SINGLE STAGE, STEEL ENCLOSURE
    ✓ IN STOCK!
    $257.14 Buy Surplus As Low As $105.60
    $105.60
    Repair Yours $300.00
    EMERSON F50N02-820

    EMERSON

    WHITE RODGERS

    F50N02-820

    FURNACE ADAPTOR BOARD THAT IS USED WHEN REPLACING TRANE
    ✓ IN STOCK!
    $190.02 Buy Surplus As Low As $114.01
    $114.01
    EMERSON 50A65-5165

    EMERSON

    WHITE RODGERS

    50A65-5165

    FURNACE CONTROL BOARD OEM REPLACEMENT INPUT VOLTAGE 25V AC 25 V CONTROL VOLTS FOR USE WITH TRANE FURNACE SYSTEMS REPLACES TRANE MFR NO CNT03076 CNT03098 CNT05164 CNT05165 D341213P01 D341396P ...
    ✓ IN STOCK!
    $202.40 Buy Surplus As Low As $153.82
    $153.82
    Repair Yours $300.00
    EMERSON 5C02-51

    EMERSON

    WHITE RODGERS

    5C02-51

    FURNACE CONTROL LIMIT SWITCH 150-250DEG F
    $55.00 Buy Surplus As Low As $33.00
    $33.00
    EMERSON 50M56U-843

    EMERSON

    WHITE RODGERS

    50M56U-843

    FURNACE CONTROL, INTEGRATED, 24 VAC, 0.45 AMP, HOT SURFACE
    ✓ IN STOCK!
    $338.00 Buy Surplus As Low As $172.00
    $172.00
    Repair Yours $300.00
    EMERSON 50F06-843

    EMERSON

    WHITE RODGERS

    50F06-843

    FURNACE ELECTRONIC FAN TIMER CONTROL BOARD, ST9160B1076, ST9160B1084, FOR SINGLE STAGE FURNACES WITH PSC INDUCER AND BLOWER MOTORS
    ✓ IN STOCK!
    $201.34 Buy Surplus As Low As $120.81
    $120.81
    Repair Yours $300.00
    EMERSON 50N02B-820

    EMERSON

    WHITE RODGERS

    50N02B-820

    FURNACE IGNITION CONTROL, 45 OR 0 SECOND COOL FAN OFF DELAY, @ 77F (25C): INPUT VOLTAGE-24 VAC 50 / 60 HZ, MAXIMUM INPUT CURRENT @ 25 VAC-350 AMP + MV, GAS VALVE RELAY: 1.5 AMP @ 30 VAC 0.6 ...
    ✓ IN STOCK!
    $299.74 Buy Surplus As Low As $179.84
    $179.84
    Repair Yours $300.00
    EMERSON 50E47-10

    EMERSON

    WHITE RODGERS

    50E47-10

    FURNAS IGNITION CONTROL, HOT SURFACE, 4 SECONG L/O, 45 SECOND WARM UP
    Buy Surplus As Low As $18.00
    $18.00
    EMERSON 25D46-208

    EMERSON

    WHITE RODGERS

    25D46-208

    GAS SOLENOID VALVE 1INCH 25V 60HZ
    ✓ IN STOCK!
    $63.97 Buy Surplus As Low As $47.98
    $47.98
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