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    Results 51-100 of 995.
    HONEYWELL Y8610U6006

    HONEYWELL

    RESIDEO

    Y8610U6006

    CONVERTS ATMOSPHERIC STANDING PILOT GAS SYSTEMS TO INTERMITTENT PILOT. MAX CAPACITY OF 270 KBTUH, VR8304M 3558 COMBINATION GAS CONTROL 1/2 IN X 3/4 IN STRAIGHT THRU REF 3 5 IN WC REGULATOR, ...
    ✓ IN STOCK!
    $571.00 Buy Surplus As Low As $340.29
    $340.29
    HONEYWELL SV9520M2536

    HONEYWELL

    RESIDEO

    SV9520M2536

    STANDARD OPENING SMARTVALVE, DIRECT HOT SURFACE IGNITION, NATURAL/LP WITH INCLUDED CONVERSION KIT, 1/2 IN NPT X 1/2 IN NPT INLET/OUTLET SIZE, 1/2"" NPT INLET X 1/2"" NPT OUTLET 3.5"" W.C. RE ...
    ✓ IN STOCK!
    $560.93 Buy Surplus As Low As $336.56
    $336.56
    HONEYWELL SV9641M4510

    HONEYWELL

    RESIDEO

    SV9641M4510

    STANDARD OPENING INTERMITTENT PILOT WITH COMB AIR CONTROL, INTERMITTENT HOT SURFACE IGNITION PILOT WITH COMBUSTION AIR CONTROL AND LIMIT MONITORING STANDARD OPENING 3/4 X 3/4 NPT, REPLACES S ...
    ✓ IN STOCK!
    $559.59 Buy Surplus As Low As $335.75
    $335.75
    HONEYWELL S8701A1042

    HONEYWELL

    RESIDEO

    S8701A1042

    21SEC DSI LOCKOUT IGN MODULE
    ✓ IN STOCK!
    $556.00 Buy Surplus As Low As $335.36
    $335.36
    Repair Yours $300.00
    HONEYWELL AQ25042B

    HONEYWELL

    RESIDEO

    AQ25042B

    AQUATROL BOILER CONTROL PANEL, WITH DHW PRIORITY, FOR 4 ZONES OF PUMPS OR 2-WIRE VALVES, USED IN ZONED HYDRONIC SYSTEMS, AQUATROL HYDRONIC ZONE CONTROL PANEL WITH D PRIORITY FOR 4 ZONES OF P ...
    ✓ IN STOCK!
    $542.00 Buy Surplus As Low As $334.28
    $334.28
    HONEYWELL SV9501M8129

    HONEYWELL

    RESIDEO

    SV9501M8129

    SMARTVALVE, GAS FLOW CONTROL AND ELECTRONIC INTERMITTENT PILOT SEQUENCING, 24VAC, 90 SECOND IGNITION TRIAL TIME, CONTINUOUS RETRY, 1/2 PSI PRESSURE RATING, 1/8" PRESSURE TAPPING, NATURAL GAS ...
    ✓ IN STOCK!
    $556.28 Buy Surplus As Low As $333.77
    $333.77
    HONEYWELL SV9501M2528

    HONEYWELL

    RESIDEO

    SV9501M2528

    GAS FLOW CONTROL AND ELECTRONIC INTERMITTENT PILOT SEQUENCING, 24VAC, 90 SEC IGNITION TRIAL TIME, CONTINUOUS RETRY, 1/2 PSI PRESS RATING, 1/8" PRESS TAPPING, NATURAL GAS, STANDARD OPENING, 1 ...
    ✓ IN STOCK!
    $553.00 Buy Surplus As Low As $333.77
    $333.77
    Repair Yours $300.00
    HONEYWELL VR8305Q4195

    HONEYWELL

    RESIDEO

    VR8305Q4195

    VALVE, 2 STG, GAS, 24V, HEATCO
    ✓ IN STOCK!
    $438.00 Buy Surplus As Low As $333.00
    $333.00
    HONEYWELL S8701A1050

    HONEYWELL

    RESIDEO

    S8701A1050

    4 SEC MODULE DSI
    ✓ IN STOCK!
    $549.00 Buy Surplus As Low As $332.06
    $332.06
    HONEYWELL XPS-060V

    HONEYWELL

    RESIDEO

    XPS-060V

    32 GALLON XPS SERIES EXPANSION TANK, XPS SERIES THERMAL EXPANSION TANK 32 GALLON VERTICAL. 1"" FEMALE NPT. CLOSED HEATING ONLY. NON-ASME CONSTRUCTION
    ✓ IN STOCK!
    $552.58 Buy Surplus As Low As $331.55
    $331.55
    HONEYWELL D146M1040

    HONEYWELL

    RESIDEO

    D146M1040

    DIFFERENTIAL PRESSURE REGULATOR, 1 1/4", RANGE 0-17PSI, 85 PSI MAX INLET PRESSURE
    ✓ IN STOCK!
    $541.28 Buy Surplus As Low As $324.77
    $324.77
    HONEYWELL THX9421R5021WW

    HONEYWELL

    RESIDEO

    THX9421R5021WW

    THERMOSTAT, 2-WIRE, HIGH DEFINITION, COLOR, TOUCH SCREEN, 7 DAY PROGRAMMABLE / SELECTABLE FOR RESIDENTIAL, OR LIGHT COMMERCIAL USE, 18 TO 30VAC, 50/60HZ, SCREW TERMINALS ELECTRICAL CONNECTIO ...
    ✓ IN STOCK!
    $433.51 Buy Surplus As Low As $324.71
    $324.71
    Repair Yours $300.00
    HONEYWELL KF11S-112A

    HONEYWELL

    RESIDEO

    KF11S-112A

    FILTER, CLEAR PLASTIC, SUMP F76S1.5-2"
    ✓ IN STOCK!
    $556.00 Buy Surplus As Low As $324.00
    $324.00
    HONEYWELL L8124A1007

    HONEYWELL

    RESIDEO

    L8124A1007

    RELAY, TRIPLE AQUASTAT, 120 V, VER T3 INCH INSERT, REPLACEMENT FOR R8182J-1075
    ✓ IN STOCK!
    $488.00 Buy Surplus As Low As $323.00
    $323.00
    Repair Yours $300.00
    HONEYWELL SDCR

    HONEYWELL

    RESIDEO

    SDCR

    SLAVE DAMPER CONTROL RELAY, 4PDT, 24 V, CONTROL UP TO 4 DAMPER MOTORS
    ✓ IN STOCK!
    $532.70 Buy Surplus As Low As $319.62
    $319.62
    Repair Yours $300.00
    HONEYWELL V800A-1591

    HONEYWELL

    RESIDEO

    V800A-1591

    PILOT GAS VALVE, STANDARD, 24V VOLTAGE, CAPACITY 335000 BTU, STRAIGHT-THROUGH, 3/4" X 3/4" INLET/OUTLET SIZE
    ✓ IN STOCK!
    $637.00 Buy Surplus As Low As $315.22
    $315.22
    HONEYWELL L4008A1130

    HONEYWELL

    RESIDEO

    L4008A1130

    TEMPERATURE CONTROL, HIGH OR LOW LIMIT, SPST, CONTACTS BREAK ON TEMPERATURE RISE, 130-270DEG OPERATING TEMPERATURE RANGE, HORIZONTAL OR VERTICAL MOUNTING, 10FT CAPILLARY LENGTH, 5-30 DEG DIF ...
    ✓ IN STOCK!
    $471.00 Buy Surplus As Low As $311.00
    $311.00
    Repair Yours $300.00
    HONEYWELL S8801A1118

    HONEYWELL

    RESIDEO

    S8801A1118

    DSI MOD 4 SEC 100%LOCK
    ✓ IN STOCK!
    $513.00 Buy Surplus As Low As $310.45
    $310.45
    Repair Yours $300.00
    HONEYWELL S8701A1018

    HONEYWELL

    RESIDEO

    S8701A1018

    11SECDSI MODULE
    ✓ IN STOCK!
    $509.00 Buy Surplus As Low As $307.51
    $307.51
    HONEYWELL L8148E1299

    HONEYWELL

    RESIDEO

    L8148E1299

    AQUASTAT RELAY, 50VA TRANSFORMER, HIGH LIMIT, VERTICAL MOUNT, 15F DIFFERENTIAL
    ✓ IN STOCK!
    $479.00 Buy Surplus As Low As $307.08
    $307.08
    HONEYWELL S89F1106

    HONEYWELL

    RESIDEO

    S89F1106

    DIRECT SPARK IGNITION CONTROL, TWO ROD, 4 SECONDS IGNITION TRIAL TIME, 30-38 SECONDS PRE-PURGE, LOCKOUT IGNITION SEQUENCE, 2 AMP MAX VALVE LOAD
    ✓ IN STOCK!
    $491.00 Buy Surplus As Low As $306.00
    $306.00
    Repair Yours $300.00
    HONEYWELL L8100B1128

    HONEYWELL

    RESIDEO

    L8100B1128

    HIGH-LIMIT AQUASTAT® CONTROLLER OPERATES AT 100 F TO 180 F WITH 39 IN. LONG CAPILLARY, AQUASTAT BULB WATER HEATER
    ✓ IN STOCK!
    $477.00 Buy Surplus As Low As $301.46
    $301.46
    HONEYWELL ZD16X24TZ

    HONEYWELL

    RESIDEO

    ZD16X24TZ

    DAMPER, 16L X 24H PARALLEL, 2 POSITION, 24V S/R
    ✓ IN STOCK!
    $501.00 Buy Surplus As Low As $300.60
    $300.60
    HONEYWELL S8801A1110

    HONEYWELL

    RESIDEO

    S8801A1110

    4 SEC LOCKOUT 30 SEC PREPURGE
    ✓ IN STOCK!
    $495.00 Buy Surplus As Low As $299.03
    $299.03
    Repair Yours $248.19
    HONEYWELL FT09RS-1A

    HONEYWELL

    RESIDEO

    FT09RS-1A

    RED BRONZE FILTER BOWL FOR SIZES 1/2 IN 1 1/4 IN, BRONZE SUMP FOR F76S WATER FILTER. 1/2 - 1-1/4IN.
    ✓ IN STOCK!
    $494.47 Buy Surplus As Low As $296.68
    $296.68
    HONEYWELL L4081A1023

    HONEYWELL

    RESIDEO

    L4081A1023

    HIGH AND LOW LIMIT AQUASTAT CONTROLLER, 10 DEGREE HIGH LIMIT DIFFERENTIAL, 10-25 DEGREE LOW LIMIT DIFFERENTIAL, 1 1/2" INSULATION DEPTH, SPST SWITCH, HORIZONTAL MOUNTING
    ✓ IN STOCK!
    $493.34 Buy Surplus As Low As $296.00
    $296.00
    HONEYWELL S8701A1066

    HONEYWELL

    RESIDEO

    S8701A1066

    DSI MODULE 6 SEC.LOCKOUT
    ✓ IN STOCK!
    $489.00 Buy Surplus As Low As $295.59
    $295.59
    Repair Yours $300.00
    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 S87C1006

    HONEYWELL

    RESIDEO

    S87C1006

    DIRECT SPARK IGNITION CONTROL, TWO ROD, WITH 6 SEC TRIAL AND LOCK OUT TIMING, IGNITOR 6 SECOND LOCKOUT
    ✓ IN STOCK!
    $491.14 Buy Surplus As Low As $294.68
    $294.68
    Repair Yours $300.00
    HONEYWELL S89F-1098

    HONEYWELL

    RESIDEO

    S89F-1098

    DIRECT SPARK IGNITION MODULE, 24VAC, NATURAL OR LP GAS, 2 SECOND FLAME FAILURE RESPONSE TIME, 0.8 SECOND MAXIMUM FLAME FAILURE RE-IGNITION TIME, TWO ROD FLAME SENSE, 4 SECOND IGNITION TRIAL ...
    ✓ IN STOCK!
    $474.00 Buy Surplus As Low As $294.00
    $294.00
    HONEYWELL S8701A1082

    HONEYWELL

    RESIDEO

    S8701A1082

    DSI MODULE 21 SEC LOCKOUT
    ✓ IN STOCK!
    $486.00 Buy Surplus As Low As $293.14
    $293.14
    Repair Yours $243.31
    HONEYWELL S8701A1026

    HONEYWELL

    RESIDEO

    S8701A1026

    21SEC.DSI MODULE
    ✓ IN STOCK!
    $486.00 Buy Surplus As Low As $293.11
    $293.11
    HONEYWELL VR4304M4519

    HONEYWELL

    RESIDEO

    VR4304M4519

    SINGLE STAGE GAS CONTROLS FOR INTERMITTENT PILOT APPLIANCE, 3/4 IN X 3/4 IN, STANDARD OPENING, 120 V AC, NATURAL GAS/LP WITH INCLUDED CONVERSION KIT, VALVE
    ✓ IN STOCK!
    $462.00 Buy Surplus As Low As $291.57
    $291.57
    HONEYWELL YTH6320R1001

    HONEYWELL

    RESIDEO

    YTH6320R1001

    THERMOSTAT WITH AIR SENSOR AND EQUIPMENT MODULE, WIRELESS FOCUSPRO KIT. A Y-PACK CONTAINING A WIRELESS FOCUSPRO 5-1-1 PROGRAMMABLE THERMOSTAT EQUIPMENT INTERFACE MODULE AND RETURN AIR SENSOR ...
    ✓ IN STOCK!
    $479.00 Buy Surplus As Low As $291.22
    $291.22
    Repair Yours $300.00
    HONEYWELL VR4300A4502

    HONEYWELL

    RESIDEO

    VR4300A4502

    SINGLE STAGE GAS CONTROLS FOR STANDING PILOT APPLIANCE, 3/4 IN X 3/4 IN, STANDARD OPENING, 120 V AC, NATURAL GAS/LP WITH INCLUDED CONVERSION KIT, VALVE COMBO GAS CTRL. 3.5IN. W.C. LP KIT.
    ✓ IN STOCK!
    $458.00 Buy Surplus As Low As $289.07
    $289.07
    HONEYWELL YTH8321R1002

    HONEYWELL

    RESIDEO

    YTH8321R1002

    VISIONPRO 8000 WITH REDLINK TECHNOLOGY. RESIDENTIAL OR COMMERCIAL USE. 7DAY PROGRAMMABLE. UP TO 3H/2C HEAT PUMP OR UP TO 2H/2C CONVENTIONAL. IN CLUDES A SET OF UNIVERSAL IAQ CONTACTS TO CONT ...
    ✓ IN STOCK!
    $481.79 Buy Surplus As Low As $289.07
    $289.07
    Repair Yours $300.00
    HONEYWELL S87B1008

    HONEYWELL

    RESIDEO

    S87B1008

    DIRECT SPARK IGNITION MODULE, 24 VAC, .8 SECOND FLAME FAILURE RESPONSE TIME, NO PREPURGE, SINGLE TRIAL FOR MAIN BURNER, NATURAL OR LP GAS, SINGLE ROD FLAME SENSE, 6 SECOND LOCKOUT TIMING, 6 ...
    ✓ IN STOCK!
    $464.00 Buy Surplus As Low As $289.00
    $289.00
    Repair Yours $300.00
    HONEYWELL ZD20X20TZ

    HONEYWELL

    RESIDEO

    ZD20X20TZ

    DAMPER, 20L X 20H PARALLEL, 2 POSITION, 24V S/R
    ✓ IN STOCK!
    $438.00 Buy Surplus As Low As $288.41
    $288.41
    HONEYWELL ZD28X10TZ

    HONEYWELL

    RESIDEO

    ZD28X10TZ

    DAMPER, 28L X 10H PARALLEL, 2 POSITION, 24V S/R
    ✓ IN STOCK!
    $479.82 Buy Surplus As Low As $287.89
    $287.89
    HONEYWELL S8801A1046

    HONEYWELL

    RESIDEO

    S8801A1046

    4 SEC.LOCKOUT.DSI MOD.
    ✓ IN STOCK!
    $473.00 Buy Surplus As Low As $285.88
    $285.88
    Repair Yours $237.28
    HONEYWELL S87B-1016

    HONEYWELL

    RESIDEO

    S87B-1016

    DIRECT SPARK IGNITION CONTROL, 1 ROD, 11 SECONDS LOCKOUT TIME, 2 VA, 25 VAC, 60 HZ, 0.8 SECONDS AT 5.0 MICRO AMP FLAME FAILURE RESPONSE TIME
    ✓ IN STOCK!
    $448.00 Buy Surplus As Low As $284.00
    $284.00
    Repair Yours $300.00
    HONEYWELL S8701A1074

    HONEYWELL

    RESIDEO

    S8701A1074

    DSI MODULE 11 SEC LOCKOUT
    ✓ IN STOCK!
    $467.00 Buy Surplus As Low As $282.27
    $282.27
    Repair Yours $234.28
    HONEYWELL VR8200A2116

    HONEYWELL

    RESIDEO

    VR8200A2116

    STANDING IGNITION, NATURAL GAS
    ✓ IN STOCK!
    $470.00 Buy Surplus As Low As $282.00
    $282.00
    Repair Yours $234.06
    HONEYWELL UV100E1043

    HONEYWELL

    RESIDEO

    UV100E1043

    SMART LAMP SINGLE, WITH AIR SENSOR, DUCT MOUNT, BULB
    ✓ IN STOCK!
    $466.58 Buy Surplus As Low As $279.95
    $279.95
    Repair Yours $300.00
    HONEYWELL L8148A1017

    HONEYWELL

    RESIDEO

    L8148A1017

    HIGH LIMIT AQUASTAT RELAY, 120 VAC, 140-240 DEGREE HIGH LIMIT OPERATING RANGE, 8 DEGREE FIXED DIFFERENTIAL TEMPERATURE, 1 1/2-3 INCH INSULATION DEPTH, 4 1/2 INCH CAPILLARY LENGTH, SPST HIGH ...
    ✓ IN STOCK!
    $367.00 Buy Surplus As Low As $279.00
    $279.00
    HONEYWELL S89C1087

    HONEYWELL

    RESIDEO

    S89C1087

    INGITION CONTROL MODULE, 0.2 AMP, 24 VAC, 60 HZ, SINGLE ROD HOT SURFACE
    ✓ IN STOCK!
    $417.00 Buy Surplus As Low As $276.00
    $276.00
    Repair Yours $214.51
    HONEYWELL VC7936ZZ11-529

    HONEYWELL

    RESIDEO

    VC7936ZZ11-529

    SENSOR, 24 V, 5 WIRE, NO/NO, FLT/MOD/OWM FAILSAFE
    ✓ IN STOCK!
    $362.00 Buy Surplus As Low As $276.00
    $276.00
    HONEYWELL MV876B1018

    HONEYWELL

    RESIDEO

    MV876B1018

    AUTOMATIC BACKWASH CONTROL F76S F74C, MOTORIZED BACKWASH-F76S ALL SIZES. BAYONET MOUNT 24 VAC/10 WATTS. BATT. BACK-UP. ADJ. INTERVALS. DIGITAL DISP. SPRAY RES. PLASTIC HOUSING.
    ✓ IN STOCK!
    $456.42 Buy Surplus As Low As $273.85
    $273.85
    HONEYWELL S87C1030

    HONEYWELL

    RESIDEO

    S87C1030

    DIRECT SPARK IGNITION CONTROLLER, 24 VAC, 2 ROD, 21 SEC LOCKOUT
    ✓ IN STOCK!
    $455.94 Buy Surplus As Low As $273.56
    $273.56
    Repair Yours $236.07
    HONEYWELL L6081A1036

    HONEYWELL

    RESIDEO

    L6081A1036

    AQUASTAT CONTROLLER, HIGH AND LOW LIMIT, 150 DEGREES F AT SWITCHES, 265 DEGREES F AT SENSING ELEMENT, 0.25 AMP AT 0.25 TO 12 VDC, 8 AMP AT 120 VAC: 5.1 AMP AT 240 VAC FULL LOAD, 48 AMP AT 12 ...
    ✓ IN STOCK!
    $455.60 Buy Surplus As Low As $273.36
    $273.36
    Repair Yours $300.00
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