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    Results 251-300 of 995.
    HONEYWELL R4222D-1021

    HONEYWELL

    RESIDEO

    R4222D-1021

    208/240 VAC GENERAL PURPOSE RELAY WITH DPDT SWITCHING, RELAY SWITCHING DPDT 208/240V
    ✓ IN STOCK!
    $46.00 Buy Surplus As Low As $18.50
    $18.50
    HONEYWELL L4008A1015

    HONEYWELL

    RESIDEO

    L4008A1015

    AQUASTAT CONTROLLER, ENCLOSED, SPST, 5-1/2 FOOT CAPILLARY, 100-240 DEGREES F, ADJUSTABLE
    ✓ IN STOCK!
    $336.59 Buy Surplus As Low As $201.95
    $201.95
    HONEYWELL DP3AUX-2NO

    HONEYWELL

    RESIDEO

    DP3AUX-2NO

    2 N/O AUXILIARY SWITCHES
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $49.97
    $49.97
    HONEYWELL TH5220D1029

    HONEYWELL

    RESIDEO

    TH5220D1029

    THERMOSTAT, FOCUSPRO 5000, NON-PROGRAMMABLE, BACKLIT, 2H/2C, 20-30VAC, 750MV, HORIZONTAL MOUNT, REPLACES: Q674D1040 / Q674E1049
    ✓ IN STOCK!
    $227.69 Buy Surplus As Low As $136.61
    $136.61
    Repair Yours $300.00
    HONEYWELL L4006E1117

    HONEYWELL

    RESIDEO

    L4006E1117

    HIGH LIMIT AQUASTAT CONTROLLER, RANGE 100-240 °F, 3/4 IN NPT, MANUAL RESET, SPST, CONTACTS BREAK ON TEMPERATURE RISE, AQUASTAT 130-270F TEMP RANGE 240F STOP HORIZONTAL OR VERTICLE MOUNT 3/4" ...
    ✓ IN STOCK!
    $407.00 Buy Surplus As Low As $239.08
    $239.08
    HONEYWELL R8222N1011

    HONEYWELL

    RESIDEO

    R8222N1011

    GENERAL PURPOSE RELAY, DPDT, PILOT DUTY, SWITCHING, 24 VDC, REPLACES R8222L1016
    ✓ IN STOCK!
    $64.06 Buy Surplus As Low As $38.44
    $38.44
    HONEYWELL 40003916-026

    HONEYWELL

    RESIDEO

    40003916-026

    REPLACEMENT HEAD WITH END SWITCH FOR V8044E, 24 V AC, 50/60 HZ, 24VAC POWERHEAD ONLY F/ V8043E
    ✓ IN STOCK!
    $127.59 Buy Surplus As Low As $76.55
    $76.55
    HONEYWELL VCZBD1100

    HONEYWELL

    RESIDEO

    VCZBD1100

    TWO WAY CARTRIDGE CAGE VALVE, LINEAR FLOW, 7CV, CHILLED OR HOT WATER WITH UP TO 60% GLYCOL, 60# CLOSEOFF PRESSURE, BRONZE BODY, STAINLESS STEEL STEM, EPDM O-RIN SEALS, FOR USE WITH AN ON/OFF ...
    ✓ IN STOCK!
    $218.00 Buy Surplus As Low As $123.00
    $123.00
    Repair Yours $300.00
    HONEYWELL 50000293-004

    HONEYWELL

    RESIDEO

    50000293-004

    REPLACEMENT POSTFILTER, 12.5 IN X 20, POST FILTER FOR 20X25 F300E AND F50F ELECTRONIC AIR CLEANERS. MUST BE ORDERED IN MULTIPLES OF 10 (FIVE 2-PACKS).
    ✓ IN STOCK!
    $82.72 Buy Surplus As Low As $49.63
    $49.63
    HONEYWELL L6008A1242

    HONEYWELL

    RESIDEO

    L6008A1242

    CIRCULATOR CONTROL, LOW LIMIT, AQUASTAT, 100-200 DEGREE F, 66 INCH CAP, SPDT
    ✓ IN STOCK!
    $429.00 Buy Surplus As Low As $214.82
    $214.82
    HONEYWELL T822K1042

    HONEYWELL

    RESIDEO

    T822K1042

    THERMOSTAT, MERCURY FREE, HEAT ONLY, FOR SINGLE STAGE LOW VOLTAGE SYSTEMS, 24 VAC, SPST, 35 TO 85 DEGREES F
    ✓ IN STOCK!
    $71.42 Buy Surplus As Low As $42.85
    $42.85
    Repair Yours $300.00
    HONEYWELL V8043F1028

    HONEYWELL

    RESIDEO

    V8043F1028

    24 VAC 1/2 IN SWEAT N.C. ZONE VALVE, 24V 1/2 SWEAT VALVE N/C STRAIGHT TRADELINE
    ✓ IN STOCK!
    $217.97 Buy Surplus As Low As $130.78
    $130.78
    Repair Yours $300.00
    HONEYWELL R841D1036

    HONEYWELL

    RESIDEO

    R841D1036

    24 V SPST SWITCHING ELECTRIC HEATER RELAY, A SERIES 80- SPST- 2-WIRE- LOW-V RELAY USED TO CONTROL A LINE-V CIRCUIT IN ELECTRIC BASEBOARD OR DUCT HEATER APPLICATIONS 24 VOLT- 50/60HZ
    ✓ IN STOCK!
    $137.89 Buy Surplus As Low As $82.74
    $82.74
    Repair Yours $300.00
    HONEYWELL 702

    HONEYWELL

    RESIDEO

    702

    SIREN, 2TONE, 6-12VDC, 30W, SELF CONTAINED, 110DB,
    ✓ IN STOCK!
    $37.80 Buy Surplus As Low As $22.68
    $22.68
    HONEYWELL R8222U1079

    HONEYWELL

    RESIDEO

    R8222U1079

    24 VAC GENERAL PURPOSE RELAY WITH DPST SWITCHING, GENERAL PURPOSE RELAY (12A), DPST N.O. (ONE POWER AND ONE PILOT DUTY)
    ✓ IN STOCK!
    $44.96 Buy Surplus As Low As $26.97
    $26.97
    HONEYWELL PV075S

    HONEYWELL

    RESIDEO

    PV075S

    3/4 IN SWEAT CONNECTION SUPERVENT AIR ELIMINATOR, SUPERVENT AIR ELIMINATOR. 3/4IN. SWEAT.
    ✓ IN STOCK!
    $249.75 Buy Surplus As Low As $149.85
    $149.85
    HONEYWELL 0901444

    HONEYWELL

    RESIDEO

    0901444

    (BP10) SEAL RING PRV/FILT/HS/SG 1/2+3/4
    ✓ IN STOCK!
    $6.18 Buy Surplus As Low As $3.71
    $3.71
    HONEYWELL V8044E1011

    HONEYWELL

    RESIDEO

    V8044E1011

    FAN COIL ZONE VALVE, 3 WAY DIVERTING, 24 VOLTS, 0.32 AMP, 50/60 HZ, 7.0 CV, 3/4 INCH INNER DIAMETER, 7/8 INCH OUTER DIAMETER, SWEAT CONNECTION, PORT A NORMALLY CLOSED, REMOVABLE POWERHEAD, W ...
    ✓ IN STOCK!
    $228.00 Buy Surplus As Low As $174.00
    $174.00
    Repair Yours $300.00
    HONEYWELL VU844A1003

    HONEYWELL

    RESIDEO

    VU844A1003

    DIVERTING VALVE ACTUATOR, 24 VAC, 50/60 HZ, 5 W, 7/8 INCH HOLE CASE END, 3 WAY, 6 INCH MOTOR LEADS
    ✓ IN STOCK!
    $109.45 Buy Surplus As Low As $65.67
    $65.67
    HONEYWELL VC7934ZZ11

    HONEYWELL

    RESIDEO

    VC7934ZZ11

    MODULATING ACTUATOR, 24 VAC, DIRECT COUPLED MOUNTING, 2-10 VDC CONTROL SIGNAL, FAILS IN PLACE, 60 PSI MAXIMUM DIFFERENTIAL PRESSURE ( CLOSEOFF ), SELF ALIGNING SHAFT ADAPTER, 5' ELECTRICAL C ...
    ✓ IN STOCK!
    $260.72 Buy Surplus As Low As $156.43
    $156.43
    Repair Yours $300.00
    HONEYWELL VCZML6100

    HONEYWELL

    RESIDEO

    VCZML6100

    VC VALVE ASSEMBLY, FOR HYDRONIC WITH 5.9 CV, LINEAR FLOW,3-WAY 3/4 INCH SWEAT, CHARACTERIZED CARTRIDGE, A-AB-A BODY PATTERN, 6000 SERIES VALVES FOR TWO- POSITION CONTROL
    ✓ IN STOCK!
    $131.52 Buy Surplus As Low As $99.95
    $99.95
    Repair Yours $300.00
    HONEYWELL T812C1000

    HONEYWELL

    RESIDEO

    T812C1000

    1 HEAT/1 COOL STAGE THERMOSTAT FOR 24 VAC HEATING AND COOLING, "1 STAGE HEAT AND 1 STAGE COOL. INCLUDES ADJUSTABLE HEAT ANTICIPATOR (.18A TO 1.2A LOAD AT 30 VAC). FIXED COOL ANTICIPATOR. INC ...
    ✓ IN STOCK!
    $46.00 Buy Surplus As Low As $24.75
    $24.75
    Repair Yours $300.00
    HONEYWELL Q390A1095

    HONEYWELL

    RESIDEO

    Q390A1095

    30 MV THERMOCOUPLE INCLUDES AN 18 IN LEADS, 11/32-32 MALE CONNECTOR NUT CONNECTION, PUSH-IN CLIP, AND ADAPTER ASSEMBLY, TRERMOCOUPLE 18 INCH LEAD
    ✓ IN STOCK!
    $16.79 Buy Surplus As Low As $12.76
    $12.76
    HONEYWELL S87J1034

    HONEYWELL

    RESIDEO

    S87J1034

    DIRECT SPARK IGNITION MODULE, 25V AC, 60 HZ, 21 SECOND LOCKOUT, ONE ROD IGNITION/SENSING, RELAY MODULE FOR USE WITH ANY DSI VALVE
    ✓ IN STOCK!
    $630.00 Buy Surplus As Low As $359.99
    $359.99
    HONEYWELL Y8610U4001

    HONEYWELL

    RESIDEO

    Y8610U4001

    CONVERTS ATMOSPHERIC STANDING PILOT GAS SYSTEMS TO INTERMITTENT PILOT. MAX CAPACITY OF 150 KBTUH, 24V.PILOT RETROFIT KIT.1/2X 1/2 STANDING PILOT TO INTERMITTENT PILOT WITH 100% SHUTOFF
    ✓ IN STOCK!
    $569.65 Buy Surplus As Low As $341.79
    $341.79
    HONEYWELL VR8300A3518

    HONEYWELL

    RESIDEO

    VR8300A3518

    STANDING PILOT GAS VALVE, SINGLE STAGE, 24 VAC, STANDARD OPENING, 1/2 X 3/4". SET 3.5" WC
    ✓ IN STOCK!
    $267.43 Buy Surplus As Low As $160.46
    $160.46
    HONEYWELL C7089U1006

    HONEYWELL

    RESIDEO

    C7089U1006

    REMOTE OUTDOOR TEMPERATURE SENSOR, 60 INCH LEAD WIRES, 5-95% RELATIVE HUMIDITY / NON-CONDENSING, -40 TO 120 DEGREES F AMBIENT TEMPERATURE RATING
    ✓ IN STOCK!
    $49.91 Buy Surplus As Low As $29.94
    $29.94
    HONEYWELL L6006A1012

    HONEYWELL

    RESIDEO

    L6006A1012

    AQUASTAT CONTROLLER, 3/8" X 2 7/8" COPPER BULB, SPDT CONTACTS, 100-240 DEGREE OPERATING TEMPERATURE RANGE, 1 1/2" CAPILLARY LENGTH, 5-30 DEGREE FIXED DIFFERENTIAL TEMPERATURE, 1/2" WELL SPUD ...
    ✓ IN STOCK!
    $369.23 Buy Surplus As Low As $221.54
    $221.54
    HONEYWELL VCZND6100

    HONEYWELL

    RESIDEO

    VCZND6100

    3-WAY 1 1/4 IN FNPT VC VALVE ASSEMBLY 9 CV AND LINEAR FLOW, 3 WAY 1-1/4 FEMALE NPT VALVE BODY 8.3 CV LINEARIZED CARTRIDGE FOR USE WITH FLOATING ACTUATORS.
    ✓ IN STOCK!
    $239.78 Buy Surplus As Low As $182.23
    $182.23
    Repair Yours $300.00
    HONEYWELL 50049537-005

    HONEYWELL

    RESIDEO

    50049537-005

    HONEYWELL HOME DEHUMIDIFIER FILTER FOR DR65, REPLACEMENT FILTER PACK FOR DR65 DEHUMIDIFIERS. MUST BE ORDERED IN MULTIPLES OF 4. (12 X 9.7 X 4.15)
    ✓ IN STOCK!
    $35.81 Buy Surplus As Low As $21.48
    $21.48
    HONEYWELL L8124E1016

    HONEYWELL

    RESIDEO

    L8124E1016

    TRIPLE AQUASTAT RELAY, HIGH LIMIT PROTECTION, LOW LIMIT AND CIRCULATION CONTROL, LOW LIMIT- ADJUSTABLE DIFFERENTIAL, HIGH LIMIT: FIXED DIFFERENTIAL, TRIPLE AQUASTAT RELAY WITH HIGH LIMIT. 13 ...
    ✓ IN STOCK!
    $613.25 Buy Surplus As Low As $466.07
    $466.07
    HONEYWELL V4044A1001

    HONEYWELL

    RESIDEO

    V4044A1001

    ZONE VALVE, 120 VAC, 3 WAY, DIVERTING, 1/2" FLARE, 4 CV, 20 PSI MAX CLOSE-OFF PRESSURE, MANUAL OPENER, 18" ELECTRICAL LEADS, SPRING RETURN TO PORT A, PORT A NORMALLY CLOSED, 40-200 DEGREE C ...
    ✓ IN STOCK!
    $208.00 Buy Surplus As Low As $121.65
    $121.65
    Repair Yours $300.00
    HONEYWELL DP3AUX-2NC

    HONEYWELL

    RESIDEO

    DP3AUX-2NC

    2 N/C AUXILIARY SWITCHES
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $46.00
    $46.00
    HONEYWELL FC200E1003

    HONEYWELL

    RESIDEO

    FC200E1003

    16X20 MERV 13 CHARGED-MEDIA FILTER, FC200 MEDIA REPLACEMENT FILTER - 16 X 20. MERV 13. MUST BE ORDERED IN MULTIPLES OF 5.
    ✓ IN STOCK!
    $163.63 Buy Surplus As Low As $98.18
    $98.18
    HONEYWELL Q390A1046

    HONEYWELL

    RESIDEO

    Q390A1046

    30 MV THERMOCOUPLE INCLUDES A 24 IN LEADS, 11/32-32 MALE CONNECTOR NUT CONNECTION, PUSH-IN CLIP, AND ADAPTER ASSEMBLY, THERMOCOUPLE
    ✓ IN STOCK!
    $14.10 Buy Surplus As Low As $10.72
    $10.72
    HONEYWELL TH106

    HONEYWELL

    RESIDEO

    TH106

    LINE VOLT 7-DAY PROGRAMMABLE ELECTRIC HEAT THERMOSTAT, ELECTRIC HEAT TRIAC 7-DAY PROGRAMMABLE THERMOSTAT 16.7 A 120/240 V SP
    ✓ IN STOCK!
    $141.93 Buy Surplus As Low As $85.16
    $85.16
    Repair Yours $300.00
    HONEYWELL VR8200H1251

    HONEYWELL

    RESIDEO

    VR8200H1251

    SINGLE STAGE, 24 VAC, SLOW OPENING, STANDING PILOT GAS VALVE. 1/2 X 1/2"". SET 3.5"" WC, VALVE COMBO GAS CTRL. 24V 0-75 DEG. F.
    ✓ IN STOCK!
    $263.57 Buy Surplus As Low As $158.14
    $158.14
    HONEYWELL 40003916-526

    HONEYWELL

    RESIDEO

    40003916-526

    REPLACEMENT HEAD WITH END SWITCH FOR V8043E, 5000 SERIES, 24 V AC, 50/60 HZ,, REPLACEMENT ACTUATOR FOR V8043E ""5000"" AND ""1000"" SERIES ZONE VALVES, NORMALLY CLOSED, 18"" LEADS, W/END SWI ...
    ✓ IN STOCK!
    $163.42 Buy Surplus As Low As $124.20
    $124.20
    HONEYWELL 394530

    HONEYWELL

    RESIDEO

    394530

    DISCONTINUED BY MANUFACTURER, THERMOCOUPLE TESTER
    ✓ IN STOCK!
    Buy Surplus As Low As $92.00
    $92.00
    HONEYWELL VR8305Q4195

    HONEYWELL

    RESIDEO

    VR8305Q4195

    VALVE, 2 STG, GAS, 24V, HEATCO
    ✓ IN STOCK!
    $526.17 Buy Surplus As Low As $501.12
    $501.12
    HONEYWELL VCZAR1100

    HONEYWELL

    RESIDEO

    VCZAR1100

    VC VALVE ASSEMBLY, 1-INCH NPT, 2 WAY, 6.6 CV, LINEAR, 300 PSI
    ✓ IN STOCK!
    $177.02 Buy Surplus As Low As $106.21
    $106.21
    Repair Yours $300.00
    HONEYWELL VCZZ3400

    HONEYWELL

    RESIDEO

    VCZZ3400

    REPLACEMENT FOR VC 2-WAY TYPE 14 VALVE CARTRIDGE, EQUAL PERCENT FLOW, MEDIUM CV.
    ✓ IN STOCK!
    $49.43 Buy Surplus As Low As $29.66
    $29.66
    HONEYWELL V800A1476

    HONEYWELL

    RESIDEO

    V800A1476

    DISCONTINUED BY MANUFACTURER, REPLACED BY V800A1070, STANDARD PILOT GAS VALVE, 24V, 1/2IN NPT INLET, 3/4IN NPT OUTLET, STRAIGHT THROUGH, SET FOR NATURAL GAS
    ✓ IN STOCK!
    Buy Surplus As Low As $295.30
    $295.30
    Repair Yours $200.00
    HONEYWELL RA89A-1074

    HONEYWELL

    RESIDEO

    RA89A-1074

    HYDRONIC SWITCHING RELAY, TRANSFORMER, 1 SPST, 120 V, ENCLOSED
    ✓ IN STOCK!
    $135.14 Buy Surplus As Low As $81.08
    $81.08
    HONEYWELL T834N1002

    HONEYWELL

    RESIDEO

    T834N1002

    ECONOMY THERMOSTAT, 20-30 VAC, 1 HEAT, 1 COOL, CONVENTIONAL SYSTEMS AND HEAT PUMPS WITH NO AUXILIARY HEAT, VERTICAL MOUNTING, HEAT-OFF-COOL SYSTEM SWITCHING, AUTO-ON FAN SWITCHING, 45-95 DEG ...
    ✓ IN STOCK!
    $62.17 Buy Surplus As Low As $37.30
    $37.30
    Repair Yours $300.00
    HONEYWELL AT175F1031

    HONEYWELL

    RESIDEO

    AT175F1031

    CONTROL TRANSFORMER, 208 VAC PRIMARY, 24 VAC SECONDARY, SCREW TERMINAL, 75 VA, FOOT MOUNT
    ✓ IN STOCK!
    $144.59 Buy Surplus As Low As $109.89
    $109.89
    HONEYWELL L4008E1305

    HONEYWELL

    RESIDEO

    L4008E1305

    HIGH LIMIT AQUASTAT CONTROLLER, RANGE 100-240 °F, MANUAL RESET, SPST, CONTACTS BREAK ON TEMPERATURE RISE, REMOTE BULB, 66 IN CAPILLARY LENGTH, AQUASTAT 100-240F 66" CAP
    ✓ IN STOCK!
    $316.49 Buy Surplus As Low As $189.90
    $189.90
    HONEYWELL R8239B1076

    HONEYWELL

    RESIDEO

    R8239B1076

    FAN CENTER, 50 AMP, 120/208/240 V TRANSFORMER, R8222 RELAY, DPDT, REPLACES R8239B1043
    ✓ IN STOCK!
    $147.93 Buy Surplus As Low As $88.76
    $88.76
    HONEYWELL PAL-T-WH

    HONEYWELL

    RESIDEO

    PAL-T-WH

    MAGNETIC CONTACT, W/ TERMINALS, 1-1/8IN GAP, WHITE
    $9.33 Buy Surplus As Low As $5.60
    $5.60
    HONEYWELL AT20B1056

    HONEYWELL

    RESIDEO

    AT20B1056

    TRANSFORMER, CONDUIT CLAMP, 120V AC, 20VA, 60 HZ
    ✓ IN STOCK!
    $54.92 Buy Surplus As Low As $32.95
    $32.95
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