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    Results 1-50 of 440.
    HONEYWELL Q179A1001

    HONEYWELL

    Q179A1001

    FLAME RECTIFIER GAS PILOT, FOR INTERMITTENT OR INTERRUPTED IGNITION, I STYLE PORT AND BURNER TIP, 0.025" DIAMETER ORIFICE, NATURAL GAS, 1/4" COMPRESSION COUPLING GAS FITTING, INCLUDES FLAME ...
    ✓ IN STOCK!
    $636.54 Buy Surplus As Low As $371.00
    $371.00
    Repair Yours $308.00
    HONEYWELL R8182D1079

    HONEYWELL

    RESIDEO

    R8182D1079

    VERT.ON-BURNER PROTECTOR RELAY, 120 VAC, 60 HZ, 45 SECONDS, 0.2 AMP
    ✓ IN STOCK!
    $1,520.00 Buy Surplus As Low As $912.00
    $912.00
    Repair Yours $590.00
    HONEYWELL RM7800L1012

    HONEYWELL

    RM7800L1012

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, PRE-IGNITION, LOCKOUT, LOW AND HIGH FIRE INTERLOCKS, 120 VAC, 60 HZ
    ✓ IN STOCK!
    $5,770.80 Buy Surplus As Low As $3,298.00
    $3,298.00
    Repair Yours $1,095.00
    HONEYWELL RM7838C1004

    HONEYWELL

    RM7838C1004

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, SEMI AUTOMATIC PROGRAMMING CONTROL, KEYBOARD DISPLAY MODULE, LOCKOUT INTERLOCKS, PRE-IGNTION, 10 SECOND MAIN FLAME ESTABLISHING PERIOD INTERMI ...
    ✓ IN STOCK!
    $5,149.00 Buy Surplus As Low As $3,090.00
    $3,090.00
    Repair Yours $990.00
    HONEYWELL RM7888A1019

    HONEYWELL

    RM7888A1019

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, SELECTABLE PILOT TYPE, 15 SECOND MAIN FLAME ESTABLISHING PERIOD, 4 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $4,267.20 Buy Surplus As Low As $2,439.00
    $2,439.00
    Repair Yours $1,790.00
    HONEYWELL RM7888A1027

    HONEYWELL

    RM7888A1027

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, SELECTABLE PILOT TYPE, 15 SECOND MAIN FLAME ESTABLISHING PERIOD, 10 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $5,230.05 Buy Surplus As Low As $2,989.00
    $2,989.00
    Repair Yours $1,095.00
    HONEYWELL RM7895A1014

    HONEYWELL

    RM7895A1014

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERMITTENT PILOT TYPE, SELECTABLE INTERLOCKS, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 4 TO 10 SECOND PILOT FLAME ESTABLISHING PERIOD, 1 ...
    ✓ IN STOCK!
    $2,122.83 Buy Surplus As Low As $1,274.11
    $1,274.11
    Repair Yours $550.00
    HONEYWELL RA890F 1304

    HONEYWELL

    RA890F 1304

    DISCONTINUED BY MANUFACTURER, FLAME PROTECTION RELAY, FLAME SAFETY, 220 VAC, 15 SEC SAFETY SWITCH TIME, 0.8 SEC FLAME FAILURE RESPONSE TIME
    ✓ IN STOCK!
    Buy Surplus As Low As $1,565.90
    $1,565.90
    Repair Yours $1,026.08
    HONEYWELL RA890F1338

    HONEYWELL

    RA890F1338

    DISCONTINUED BY MANUFACTURER, PROTECTOR RELAY, FLAME SAFETY, FLAME CONTROL, 120 VAC, 50/60 HZ, 30 SEC / 0.8 SEC
    ✓ IN STOCK!
    $3,782.16 Buy Surplus As Low As $1,316.00
    $1,316.00
    Repair Yours $990.00
    HONEYWELL RM7823A1016

    HONEYWELL

    RM7823A1016

    BURNER CONTROL UNIT, 7800 SERIES, FLAME SWITCH, 2X SPDT RELAYS, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $1,468.78 Buy Surplus As Low As $856.00
    $856.00
    Repair Yours $390.00
    HONEYWELL RM7838A1014

    HONEYWELL

    RM7838A1014

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, RUNNING INTERLOCKS, PRE-PURGE DETERMINED BY ST7800A PURGE TIMER CARD, INTERMITTENT PILOT TYPE, 120 V, 50/60 HZ
    ✓ IN STOCK!
    $5,253.15 Buy Surplus As Low As $3,002.00
    $3,002.00
    Repair Yours $850.00
    HONEYWELL RM7838B1013

    HONEYWELL

    RM7838B1013

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, SELECTABLE INTERMITTENT OR INTERRUPTED PILOT, PULOT VALVE HOLD, MANUAL OPEN SWITCH, 120 V, 50/60 HZ
    ✓ IN STOCK!
    $5,672.10 Buy Surplus As Low As $3,242.00
    $3,242.00
    Repair Yours $960.00
    HONEYWELL RM7840G1014

    HONEYWELL

    RM7840G1014

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, PROGRAMMING MODULE, INTERRUPTED PILOT TYPE, SELECTABLE SECOND STAGE PILOT VALVE, USER SELECTABLE AIRFLOW CHECK, 5 SECOND EARLY SPARK TERMINATI ...
    ✓ IN STOCK!
    $3,371.83 Buy Surplus As Low As $2,023.10
    $2,023.10
    Repair Yours $1,590.00
    HONEYWELL RM7890A1056

    HONEYWELL

    RM7890A1056

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERMITTENT PILOT TYPE, PREIGNITION, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50 ...
    ✓ IN STOCK!
    $1,617.10 Buy Surplus As Low As $942.00
    $942.00
    Repair Yours $782.00
    HONEYWELL RM7800L1038

    HONEYWELL

    RM7800L1038

    BURNER CONTROL UNIT, 7800 SERIES, KEYBOARD DISPLAY MODULE, RELAY MODULE, PRE-IGNITION, LOCKOUT, HIGH AND LOW FIRE, 120 VAC, 50/60 HZ, 10 W
    ✓ IN STOCK!
    $4,482.45 Buy Surplus As Low As $2,562.00
    $2,562.00
    Repair Yours $1,095.00
    HONEYWELL RM7800L1053

    HONEYWELL

    RM7800L1053

    BURNER CONTROL, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, PRE-IGNITION, LOCKOUT, HIGH AND LOW FIRE, 120 VAC, 50/60 HZ, 10 W
    ✓ IN STOCK!
    $9,117.15 Buy Surplus As Low As $5,210.00
    $5,210.00
    Repair Yours $1,990.00
    HONEYWELL RM7840M1017

    HONEYWELL

    RM7840M1017

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, PROGRAMMING CONTROL, DUST COVER, INTERRUPTED PILOT TYPE, INTERMITTENT SECOND STAGE PILOT VALVE, 5 SECOND EARLY SPARK TERMINATION, 15 SECOND PO ...
    ✓ IN STOCK!
    $5,870.55 Buy Surplus As Low As $3,355.00
    $3,355.00
    Repair Yours $990.00
    HONEYWELL RM7895A1048

    HONEYWELL

    RM7895A1048

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERMITTENT PILOT TYPE, SPECIAL SEQUENCE EARLY SPARK TERMINATION, SELECTABLE INTERLOCKS, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 ...
    ✓ IN STOCK!
    $2,062.06 Buy Surplus As Low As $1,202.00
    $1,202.00
    Repair Yours $998.00
    HONEYWELL R4140M-1046

    HONEYWELL

    R4140M-1046

    DISCONTINUED BY MANUFACTURER, AUTOMATIC PROGRAMMING SAFEGUARD CONTROL, 120 VAC, 50/60HZ, PREPURGE (SEC): 90 SECONDS, MAIN BURNER FLAME ESTABLISHING PERIOD (SEC): 10 SECONDS, EARLY SPARK TERM ...
    ✓ IN STOCK!
    Buy Surplus As Low As $473.00 $234.00
    $473.00 $234.00
    Repair Yours $388.44
    HONEYWELL RM7897A1002

    HONEYWELL

    RM7897A1002

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, SELECTABLE PILOT TYPE, PREIGNITION, SELECTABLE INTERLOCKS, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $2,152.50 Buy Surplus As Low As $1,230.00
    $1,230.00
    Repair Yours $1,021.00
    HONEYWELL Q179A-1050

    HONEYWELL

    Q179A-1050

    GAS PILOT ASSEMBLY, W/IGNITION ELECTRODE, T STYLE PORT, 0.028" DIAMETER ORIFICE, NATURAL GAS, 1/4" COMPRESSION COUPLING GAS FITTING
    ✓ IN STOCK!
    $648.90 Buy Surplus As Low As $371.00
    $371.00
    Repair Yours $308.00
    HONEYWELL Q179A1076

    HONEYWELL

    Q179A1076

    GAS PILOT ASSEMBLY, WITH IGNITION ELECTRODE
    ✓ IN STOCK!
    $618.00 Buy Surplus As Low As $423.00
    $423.00
    Repair Yours $308.00
    HONEYWELL R8182D1111

    HONEYWELL

    R8182D1111

    ON-BURNER PROTECTOR RELAY/HYDRONIC HEATING CONTROLLER, 110-220 DEG F, 120 VAC
    ✓ IN STOCK!
    $1,324.97 Buy Surplus As Low As $787.03
    $787.03
    Repair Yours $659.83
    HONEYWELL Q179A-1118

    HONEYWELL

    Q179A-1118

    GAS PILOT ASSEMBLY, WITH IGNITION ELECTRODE
    ✓ IN STOCK!
    $695.00 Buy Surplus As Low As $417.00
    $417.00
    Repair Yours $347.00
    HONEYWELL Q327A1626

    HONEYWELL

    RESIDEO

    Q327A1626

    WING TYPE, PILOT BURNER, 'B' BKT.
    ✓ IN STOCK!
    $88.00 Buy Surplus As Low As $53.00
    $53.00
    Repair Yours Contact Us
    HONEYWELL Q345A1313

    HONEYWELL

    RESIDEO

    Q345A1313

    IGNITER-BURNER, 1/4" COMPRESSION FITTING, NATURAL GAS, B STYLE MOUNTING BRACKET, SINGLE TIP STYLE, DIRECTION OF FRONT TIP IS LEFT, BCR-18 0.018" ORIFICE, INCLUDES SPECIAL MOUNTING BRACKET WI ...
    ✓ IN STOCK!
    $82.00 Buy Surplus As Low As $50.00
    $50.00
    Repair Yours Contact Us
    HONEYWELL R4075D-1003

    HONEYWELL

    R4075D-1003

    DISCONTINUED BY MANUFACTURER, FLAME CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $592.00
    $592.00
    Repair Yours $430.00
    HONEYWELL EC7850A1072

    HONEYWELL

    EC7850A1072

    BURNER CONTROL RELAY, 7800 SERIES, 220-240 VAC +10/-15%, 50/60 HZ +/-10%, 10 WATT, 5 SECOND PILOT STAB, 2 SECOND INITIATE, -40 TO 60 DEGREE C, IP40, (EC7850A1072U)
    ✓ IN STOCK!
    $8,106.00 Buy Surplus As Low As $4,864.00
    $4,864.00
    Repair Yours $4,346.00
    HONEYWELL RM7890A1031

    HONEYWELL

    RM7890A1031

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERMITTENT PILOT TYPE, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 30 SECOND FIXED PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $1,594.44 Buy Surplus As Low As $929.00
    $929.00
    Repair Yours $416.00
    HONEYWELL RM7897C1000

    HONEYWELL

    RM7897C1000

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, SELECTABLE PILOT TYPE, DELAYED MAIN VALVE, PREIGNITION, SELECTABLE INTERLOCKS, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/60 ...
    ✓ IN STOCK!
    $2,652.25 Buy Surplus As Low As $1,545.00
    $1,545.00
    Repair Yours $590.00
    HONEYWELL RM7865C1007

    HONEYWELL

    RM7865C1007

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, 35 SECOND POST PURGE / PRE-PURGE, LOCKOUT INTERLOCKS, 4 SECOND MAIN FLAME ESTABLISHING PERIOD, 2 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 V ...
    ✓ IN STOCK!
    $1,775.55 Buy Surplus As Low As $1,015.00
    $1,015.00
    Repair Yours $650.00
    HONEYWELL Q345U1005

    HONEYWELL

    RESIDEO

    Q345U1005

    UNIVERSAL PILOT BURNER, SINGLE TIP STYLE, NATURAL AND LP GAS, U STYLE MOUNTING BRACKET, ADJUSTABLE FRONT TIP, 1/4" AND 1/8" COMPRESSION FITTING SIZE, INTERMITTENT PILOT
    ✓ IN STOCK!
    $116.00 Buy Surplus As Low As $70.00
    $70.00
    Repair Yours Contact Us
    HONEYWELL RM7896C1010

    HONEYWELL

    RM7896C1010

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERRUPTED PILOT TYPE, DELAYED MAIN VALVE, 15 SECOND POST PURGE, SELECTABLE INTERLOCKS, 10 SECOND MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 SEC ...
    ✓ IN STOCK!
    $3,773.00 Buy Surplus As Low As $1,827.18
    $1,827.18
    Repair Yours $690.00
    HONEYWELL L4103D-1005/B

    HONEYWELL

    L4103D-1005/B

    DISCONTINUED BY MANUFACTURER, AQUASTAT CONTROLLER, OIL FIRED, 100-240DEG F
    ✓ IN STOCK!
    Buy Surplus As Low As $365.40 $121.60
    $365.40 $121.60
    Repair Yours $303.00
    HONEYWELL RM7845A1001

    HONEYWELL

    RM7845A1001

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, LOCKOUT INTERLOCKS, 10 SECOND MAIN FLAME ESTABLISHING PERIOD, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $5,895.00 Buy Surplus As Low As $2,068.25
    $2,068.25
    Repair Yours $1,716.65
    HONEYWELL RM7895E1002

    HONEYWELL

    RM7895E1002

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, DUST COVER, INTERMITTENT PILOT TYPE, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 15 OR 30 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50 ...
    ✓ IN STOCK!
    $2,380.35 Buy Surplus As Low As $1,361.00
    $1,361.00
    Repair Yours $590.00
    HONEYWELL RM7898A1018

    HONEYWELL

    RM7898A1018

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, WITH VPS, SELECTABLE PILOT TYPE, SPECIAL SEQUENCE EARLY SPARK TERMINATION, PREIGNITION, SELECTABLE INTERLOCKS, 4 OR 10 SECOND PILOT FLAME ESTA ...
    ✓ IN STOCK!
    $2,152.50 Buy Surplus As Low As $1,230.00
    $1,230.00
    Repair Yours $590.00
    HONEYWELL IFD 258-10/1W

    HONEYWELL

    KROMSCHRODER

    IFD 258-10/1W

    AUTOMATIC BURNER CONTROL UNIT, SERIES 200, WITH IONIZATION OR UV CONTROL, 10 SECOND SAFETY TIME ON START UP, 1 SECOND SAFETY TIME DURING OPERATION, 230 VAC, 50/60 HZ
    ✓ IN STOCK!
    $911.00 Buy Surplus As Low As $693.00
    $693.00
    Repair Yours $455.00
    HONEYWELL IFS110IM-3/1/1

    HONEYWELL

    KROMSCHRODER

    IFS110IM-3/1/1

    DISCONTINUED BY MANUFACTURER, IGNITION MOD, 110-120 V, 50/60 HZ, IP40
    ✓ IN STOCK!
    Buy Surplus As Low As $728.00
    $728.00
    Repair Yours $600.00
    HONEYWELL 84367020

    HONEYWELL

    KROMSCHRODER

    84367020

    AUTOMATIC BURNER CONTROL, 110 IM SERIES, STANDARD VERSION, 5 SECOND IGNITION PERIOD, 1 SECOND FLAME FAILURE RESPONSE TIME FOR VALVE 2, 1 SECOND FLAME FAILURE RESPONSE TIME FOR VALVE 1, 220-2 ...
    ✓ IN STOCK!
    $1,365.00 Buy Surplus As Low As $1,038.00
    $1,038.00
    Repair Yours $679.00
    HONEYWELL 84367160

    HONEYWELL

    KROMSCHRODER

    84367160

    BURNER CONTROL, 110 IM SERIES, 3 SECOND IGNITION, 1 SECOND FLAME FAILURE RESPONSE TIME, 110-120 V, 50/60 HZ, IP40, (IFS 110IM-3/1/1N)
    ✓ IN STOCK!
    $1,387.00 Buy Surplus As Low As $833.00
    $833.00
    Repair Yours $692.00
    HONEYWELL RM7838C1020

    HONEYWELL

    RM7838C1020

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, MANUAL START INDUSTRIAL PROGRAMMER, KEYBOARD DISPLAY MODULE, LOCKOUT INTERLOCKS, PRE-IGNITION, INTERRUPTED PILOT TYPE, 10 SECOND MAIN FLAME ES ...
    ✓ IN STOCK!
    $5,661.00 Buy Surplus As Low As $3,397.00
    $3,397.00
    Repair Yours $590.00
    HONEYWELL RM7838C1012

    HONEYWELL

    RM7838C1012

    BURNER CONTROL UNIT, 7800 SERIES, SEMI AUTO PROGRAMMING WITH VPS, KEYBOARD DISPLAY MODULE, LOCKOUT INTERLOCKS, PRE-IGNITION, INTERRUPTED PILOT TYPE, 10 SECOND MAIN FLAME ESTABLISHED PERIOD I ...
    ✓ IN STOCK!
    $5,347.00 Buy Surplus As Low As $3,209.00
    $3,209.00
    Repair Yours $990.00
    HONEYWELL RM7800L1079

    HONEYWELL

    RM7800L1079

    DISCONTINUED BY MANUFACTURER, BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, AUTO PROGRAM, 120 VAC, 60 HZ, 30 SECONDS, (CB833-2718), (833-2718), (833-2718-000)
    ✓ IN STOCK!
    Buy Surplus As Low As $3,333.00
    $3,333.00
    Repair Yours $1,390.00
    HONEYWELL S9200U1000

    HONEYWELL

    RESIDEO

    S9200U1000

    UNIVERSAL INTEGRATED FURNACE CONTROL
    ✓ IN STOCK!
    $242.00 Buy Surplus As Low As $146.00
    $146.00
    Repair Yours $200.00
    HONEYWELL R7120M1001

    HONEYWELL

    R7120M1001

    DISCONTINUED BY MANUFACTURER, ECHO PRIMARY CONTROL, FOR FIREYE M, 2000 VA MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $886.46
    $886.46
    Repair Yours $797.00
    HONEYWELL R7120M1019

    HONEYWELL

    R7120M1019

    ECHO PRIMARY CONTROL FOR FIREYE M
    ✓ IN STOCK!
    $1,246.00 Buy Surplus As Low As $748.00
    $748.00
    Repair Yours $621.00
    HONEYWELL RM7896D1027

    HONEYWELL

    RM7896D1027

    DISCONTINUED BY MANUFACTURER, SINCE 06/03/13, BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERRUPTED PILOT TYPE, DELAYED MAIN VALVE, DYNAMIC AIRFLOW CHECK, 60 SECOND POST PURGE, SELECTA ...
    ✓ IN STOCK!
    Buy Surplus As Low As $3,686.00
    $3,686.00
    Repair Yours $1,950.00
    HONEYWELL 53760

    HONEYWELL

    MAXON

    53760

    MIXING CONE ASSEMBLY, FOR BURNER ASSEMBLY
    ✓ IN STOCK!
    $1,369.20 Buy Surplus As Low As $861.00
    $861.00
    Repair Yours $930.22
    HONEYWELL IFS 110IM-10/1/1

    HONEYWELL

    KROMSCHRODER

    IFS 110IM-10/1/1

    AUTOMATIC BURNER CONTROL, 110 IM SERIES, STANDARD VERSION, 10 SECOND IGNITION PERIOD, 1 SECOND FLAME FAILURE RESPONSE TIME FOR VALVE 2, 1 SECOND FLAME FAILURE RESPONSE TIME FOR VALVE 1, 110- ...
    ✓ IN STOCK!
    $1,560.00 Buy Surplus As Low As $936.00
    $936.00
    Repair Yours $777.00
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