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    Results 1-50 of 974.
    HONEYWELL RM7885A1015

    HONEYWELL

    RM7885A1015

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, DUST COVER, MANUAL START INDUSTRIAL PRIMARY CONTROL, INTERMITTENT PILOT TYPE, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 15 MINUTE PILOT FLA ...
    ✓ IN STOCK!
    $1,089.24 Buy Surplus As Low As $594.13
    $594.13
    Repair Yours $390.00
    HONEYWELL RM7850A1019

    HONEYWELL

    RM7850A1019

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, PROGRAMMING CONTROL, INTERRUPTED PILOT TYPE, INTERMITTENT SECOND STAGE PILOT VALVE, USER SELECTABLE AIRFLOW CHECK, 15 SECOND POST PURGE, PRE-I ...
    ✓ IN STOCK!
    $3,740.39 Buy Surplus As Low As $2,244.23
    $2,244.23
    Repair Yours $1,350.00
    HONEYWELL RA890F-1353

    HONEYWELL

    RA890F-1353

    DISCONTINUED BY MANUFACTURER, PROTECTOR RELAY, 240 V, 50/60 HZ, 30 SECONDS SAFETY SWITCH, 0.8 SECONDS FLAME RESPONSE
    ✓ IN STOCK!
    Buy Surplus As Low As $762.31
    $762.31
    Repair Yours $666.02
    HONEYWELL W688A1037

    HONEYWELL

    W688A1037

    DISCONTINUED BY MANUFACTURER, MULTI-BURNER MODULE, PURGE PANEL, 15 SECONDS S.S, 120 V, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $630.42
    $630.42
    Repair Yours $498.00
    HONEYWELL RM7800M1011

    HONEYWELL

    RM7800M1011

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, PRE-IGNITION, RUNNING, LOW FIRE, 120 VAC, 50/60 HZ, 10 W
    ✓ IN STOCK!
    $3,894.00 Buy Surplus As Low As $2,337.00
    $2,337.00
    Repair Yours $1,940.00
    HONEYWELL RM7800E1010

    HONEYWELL

    RM7800E1010

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, PRE-IGNITION, LOCKOUT, HIGH AND LOW FIRE, 120 VAC, 50/60 HZ, 10 W
    ✓ IN STOCK!
    $6,453.00 Buy Surplus As Low As $3,872.00
    $3,872.00
    Repair Yours $1,350.00
    HONEYWELL R8182H1070

    HONEYWELL

    RESIDEO

    R8182H1070

    COMBINATION PROTECTORELAY AND HYDRONIC HEATING CONTROLLER, 120 VAC, 45 SECOND SAFETY SWITCH TIMING, 130-240 DEGREES F HIGH LIMIT RANGE, 110-220 DEGREES F LOW LIMIT, 120 VAC, REPLACES R8182J1 ...
    ✓ IN STOCK!
    $1,564.48 Buy Surplus As Low As $938.69
    $938.69
    Repair Yours $774.00
    HONEYWELL RM7890B1030

    HONEYWELL

    RM7890B1030

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERMITTENT PILOT TYPE, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, FIXED 4 OR 10 SECOND PFEP PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/6 ...
    ✓ IN STOCK!
    $926.19 Buy Surplus As Low As $583.50
    $583.50
    Repair Yours $390.00
    HONEYWELL RA890G-1286

    HONEYWELL

    RA890G-1286

    DISCONTINUED BY MANUFACTURER, PROTECTORELAY, FLAME SAFETY, FLAME CONTROL, 15 SEC /3 MIN, 240 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,298.86
    $1,298.86
    Repair Yours $600.00
    HONEYWELL RM7890B1014

    HONEYWELL

    RM7890B1014

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERMITTENT PILOT TYPE, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $925.00 Buy Surplus As Low As $653.39
    $653.39
    Repair Yours $300.00
    HONEYWELL RM7890A1015

    HONEYWELL

    RM7890A1015

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, DUST COVER, INTERMITTENT PILOT, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, NONVOLATILE MEMOR ...
    ✓ IN STOCK!
    $1,364.88 Buy Surplus As Low As $779.93
    $779.93
    Repair Yours $431.00
    HONEYWELL RM7850A1001

    HONEYWELL

    RM7850A1001

    BURNER CONTROL MODULE, 7800 SERIES, RELAY MODULE, PROGRAMMING CONTROL MEETING EUROPEAN COMMUNITY TIMINGS, INTERRUPTED PILOT TYPE, LOCKOUT INTERLOCKS, USER SELECTABLE AIRFLOW CHECK, INTERMITT ...
    ✓ IN STOCK!
    $4,638.69 Buy Surplus As Low As $2,783.21
    $2,783.21
    Repair Yours $990.00
    HONEYWELL RM7840L1018

    HONEYWELL

    RM7840L1018

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, WITH VALVE PROVING, DUST COVER, 5 SECOND EARLY SPARK TERMINATION, 120 VAC, 50/60 HZ, REPLACES RM7840L1042
    ✓ IN STOCK!
    $5,524.58 Buy Surplus As Low As $3,946.13
    $3,946.13
    Repair Yours $990.00
    HONEYWELL RM7895C1012

    HONEYWELL

    RM7895C1012

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, PREPURGE, INTERRUPTED PILOT, 10 SECOND MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, DELAYED MAIN VALVE, SEL ...
    ✓ IN STOCK!
    $1,522.39 Buy Surplus As Low As $913.43
    $913.43
    Repair Yours $650.00
    HONEYWELL RM7895B1013

    HONEYWELL

    RM7895B1013

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, DUST COVER, INTERMITTENT PILOT TYPE, DYNAMIC AIRFLOW CHECK, SELECTABLE INTERLOCKS, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 4 TO 10 SECOND ...
    ✓ IN STOCK!
    $1,327.69 Buy Surplus As Low As $796.61
    $796.61
    Repair Yours $562.00
    HONEYWELL RM7895E1010

    HONEYWELL

    RM7895E1010

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, DUST COVER, USE WITH R7847 AMPLIFIERS AND FLAME ROD ONLY, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $1,761.37 Buy Surplus As Low As $1,338.64
    $1,338.64
    HONEYWELL RM7838B1021

    HONEYWELL

    RM7838B1021

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, MANUAL START INDUSTRIAL PROGRAMMER, KEYBOARD DISPLAY MODULE, INTERRUPTED PILOT, SECOND EARLY SPARK TERMINATION, PRE-IGNITION, LOCKOUT INTERLOC ...
    ✓ IN STOCK!
    $3,444.09 Buy Surplus As Low As $2,066.45
    $2,066.45
    Repair Yours $990.00
    HONEYWELL RM7800L1087

    HONEYWELL

    RM7800L1087

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, PREIGNITION, LOCKOUT, HIGH AND LOW FIRE, 120 VAC, 50/60 HZ, 10 W
    ✓ IN STOCK!
    $4,294.50 Buy Surplus As Low As $3,109.00
    $3,109.00
    Repair Yours $1,990.00
    HONEYWELL RM7830A1029

    HONEYWELL

    RM7830A1029

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, 30 SECOND POST PURGE, LOCKOUT INTERLOCKS, PRE-IGNITION, 120 V, 50/60 HZ
    ✓ IN STOCK!
    $1,277.00 Buy Surplus As Low As $766.20
    $766.20
    Repair Yours $390.00
    HONEYWELL RA890F-1379

    HONEYWELL

    RA890F-1379

    PROTECTORELAY, FLAME SAFETY, FLAME CONTROL
    $899.00 Buy Surplus As Low As $539.40
    $539.40
    Repair Yours $447.70
    HONEYWELL RM7898A1000

    HONEYWELL

    RM7898A1000

    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!
    $2,926.27 Buy Surplus As Low As $1,755.76
    $1,755.76
    Repair Yours $375.00
    HONEYWELL RM7840G1022

    HONEYWELL

    RM7840G1022

    DISCONTINUED BY MANUFACTURER, BURNER CONTROL, 7800 SERIES, RELAY MODULE, PROGRAMMING CONTROL WITH VPS, DUST COVER, INTERRUPTED PILOT TYPE, SELECTABLE SECOND STAGE PILOT VALVE, USER SELECTABL ...
    ✓ IN STOCK!
    Buy Surplus As Low As $2,521.85
    $2,521.85
    Repair Yours $1,800.61
    HONEYWELL R7140G-1000

    HONEYWELL

    R7140G-1000

    PROGRAMMER BURNER CONTROL, AUTO, INTERRURTED OR INTERMITTENT PILOT , R7140G1000
    ✓ IN STOCK!
    $5,447.19 Buy Surplus As Low As $4,139.86
    $4,139.86
    HONEYWELL RM7840L1026

    HONEYWELL

    RM7840L1026

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, PROGRAMMING CONTROL, DUST COVER, INTERRUPTED PILOT TYPE, INTERMITTENT SECOND STAGE PILOT VALVE, USER SELECTABLE AIRFLOW CHECK, 5 SECOND EARLY ...
    ✓ IN STOCK!
    $4,701.39 Buy Surplus As Low As $2,820.83
    $2,820.83
    Repair Yours $990.00
    HONEYWELL RA890F-1361

    HONEYWELL

    RA890F-1361

    DISCONTINUED BY MANUFACTURER, PROTECTORELAY, FLAME SAFETY , 240 VAC, FLAME CONTROL, 30 SECOND / 3 SECOND
    ✓ IN STOCK!
    $1,162.97 Buy Surplus As Low As $814.09
    $814.09
    Repair Yours $746.42
    HONEYWELL RM7895A2014

    HONEYWELL

    RM7895A2014

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERMITTENT PILOT TYPE, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PILOT, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $1,085.68 Buy Surplus As Low As $651.41
    $651.41
    HONEYWELL 84621430

    HONEYWELL

    KROMSCHRODER

    84621430

    BURNER CONTROL UNIT,BCU,AUT,IFD 258 5/1Q
    ✓ IN STOCK!
    $1,205.64 Buy Surplus As Low As $723.38
    $723.38
    Repair Yours $576.00
    HONEYWELL 84621410

    HONEYWELL

    KROMSCHRODER

    84621410

    KROMSCHRODER 84621410 BURNER CONTROLLER , 84621410
    ✓ IN STOCK!
    $1,341.04 Buy Surplus As Low As $804.63
    $804.63
    Repair Yours $557.00
    HONEYWELL 84230035

    HONEYWELL

    KROMSCHRODER

    84230035

    PILT ASSY,NAT GAS,NPT,L 12 300MM ZMI 16T
    ✓ IN STOCK!
    $1,068.00 Buy Surplus As Low As $646.18
    $646.18
    Repair Yours $533.00
    HONEYWELL RM7890D1004

    HONEYWELL

    RM7890D1004

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERMITTENT PILOT TYPE, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, 15 OR 30 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $1,131.89 Buy Surplus As Low As $679.13
    $679.13
    HONEYWELL RM7838B2013

    HONEYWELL

    RM7838B2013

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, MANUAL START INDUSTRIAL PROGRAMMER, KEYBOARD DISPLAY MODULE, INTERRUPTED PILOT TYPE, 5 SECOND EARLY SPARK TERMINATION, LOCKOUT INTERLOCKS, 120 ...
    ✓ IN STOCK!
    $1,704.99 Buy Surplus As Low As $1,022.99
    $1,022.99
    Repair Yours $990.00
    HONEYWELL BCU370WFEU0D3

    HONEYWELL

    KROMSCHRODER

    BCU370WFEU0D3

    DISCONTINUED BY MANUFACTURER, BURNER CONTROL, 230 VAC, 50/60 HZ, -20 TO 60 DEGREES C, IP54
    ✓ IN STOCK!
    Buy Surplus As Low As $664.03
    $664.03
    Repair Yours $551.14
    HONEYWELL R8001B2001

    HONEYWELL

    R8001B2001

    BURNER CONTROL MODULE, 24-240 VAC FLAME SAFEGUARD, DUEL FUEL CAPABILITY, CONFIGURABLE SAFETY & SAFETY RELAY, INCLUDES WIRING TERMINALS
    ✓ IN STOCK!
    $845.89 Buy Surplus As Low As $507.53
    $507.53
    HONEYWELL IFS 110IM-5/1/1

    HONEYWELL

    KROMSCHRODER

    IFS 110IM-5/1/1

    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, 110-1 ...
    ✓ IN STOCK!
    $958.49 Buy Surplus As Low As $575.70
    $575.70
    Repair Yours $470.00
    HONEYWELL IFD 258-5/1W

    HONEYWELL

    KROMSCHRODER

    IFD 258-5/1W

    AUTOMATIC BURNER CONTROL UNIT, SERIES 200, WITH IONIZATION OR UV CONTROL, 5 SECOND SAFETY TIME ON START UP, 1 SECOND SAFETY TIME DURING OPERATION, 230 VAC, 50/60 HZ
    ✓ IN STOCK!
    $895.00 Buy Surplus As Low As $537.00
    $537.00
    Repair Yours $300.00
    HONEYWELL IFD 258-10/2Q

    HONEYWELL

    KROMSCHRODER

    IFD 258-10/2Q

    AUTOMATIC BURNER CONTROL UNIT, SERIES 200, WITH IONIZATION OR UV CONTROL, 10 SECOND SAFETY TIME ON START UP, 2 SECOND SAFETY TIME DURING OPERATION, 120VAC, 50/60HZ, KS84621460, REPLACEMENT F ...
    ✓ IN STOCK!
    $1,075.00 Buy Surplus As Low As $645.00
    $645.00
    Repair Yours $536.00
    HONEYWELL RM7896A1012

    HONEYWELL

    RM7896A1012

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERMITTENT PILOT TYPE, 15 SECOND POST PURGE, SELECTABLE INTERLOCKS, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, 120 VAC, 50/60 HZ
    ✓ IN STOCK!
    $2,263.79 Buy Surplus As Low As $1,358.27
    $1,358.27
    Repair Yours $690.00
    HONEYWELL EC7895A1010

    HONEYWELL

    EC7895A1010

    DISCONTINUED BY MANUFACTURER, BURNER CONTROL, ULTRAVIOLET FLAME AMPLIFIER, 220/240 VAC, 50/60 HZ, 2000 VA MAX LOAD, 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, INTERMITTENT MAIN FLAME ES ...
    ✓ IN STOCK!
    Buy Surplus As Low As $600.76
    $600.76
    Repair Yours $583.00
    HONEYWELL BCU-460-10/1LW3GBB1/1

    HONEYWELL

    KROMSCHRODER

    BCU-460-10/1LW3GBB1/1

    DISCONTINUED BY MANUFACTURER, BURNER CONTROL UNIT 230VAC 50/60HZ IP54
    ✓ IN STOCK!
    Buy Surplus As Low As $1,620.00
    $1,620.00
    Repair Yours $1,350.00
    HONEYWELL 84621460

    HONEYWELL

    KROMSCHRODER

    84621460

    AUTOMATIC BURNER CONTROL UNIT, CONTROLLER, 50/60HZ, 120VAC
    ✓ IN STOCK!
    $1,057.53 Buy Surplus As Low As $634.52
    $634.52
    Repair Yours $496.00
    HONEYWELL RM7800G1018

    HONEYWELL

    RM7800G1018

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, PRE-IGNITION, RUNNING, LOW FIRE, 120 VAC, 50/60 HZ, 10 W
    ✓ IN STOCK!
    $5,595.69 Buy Surplus As Low As $3,357.41
    $3,357.41
    Repair Yours $1,650.00
    HONEYWELL R7140M-1007

    HONEYWELL

    R7140M-1007

    DISCONTINUED BY MANUFACTURER, PROGRAMMER, CONTROL FOR BC7000L, W/ PM720M OR R4140M
    ✓ IN STOCK!
    Buy Surplus As Low As $3,111.60
    $3,111.60
    Repair Yours $2,558.69
    HONEYWELL RM7895D1011

    HONEYWELL

    RM7895D1011

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERRUPTED PILOT TYPE, DELAYED MAIN VALVE, DYNAMIC AIRFLOW CHECK, SELECTABLE INTERLOCKS, 10 SECOND MAIN FLAME ESTABLISHING PERIOD, 4 OR 10 SE ...
    ✓ IN STOCK!
    $1,445.94 Buy Surplus As Low As $915.75
    $915.75
    Repair Yours $654.61
    HONEYWELL RM7895C1020

    HONEYWELL

    RM7895C1020

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, INTERRUPTED PILOT TYPE, DELAYED MAIN VALVE, SPECIAL SEQUENCE EARLY SPARK TERMINATION, SELECTABLE INTERLOCKS, 10 SECOND MAIN FLAME ESTABLISHING ...
    ✓ IN STOCK!
    $1,897.28 Buy Surplus As Low As $1,138.37
    $1,138.37
    Repair Yours $690.00
    HONEYWELL IFD 450-10/1/1T

    HONEYWELL

    KROMSCHRODER

    IFD 450-10/1/1T

    DISCONTINUED BY MANUFACTURER, AUTOMATIC BURNER CONTROL UNIT, SERIES 400, FAULT LOCK-OUT FOLLOWING FLAME FAILURE, 10 SECOND SAFETY TIME ON START UP, 1 SECOND SAFETY TIME DURING OPERATION, 220 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $690.00
    HONEYWELL RM7898A2018

    HONEYWELL

    RM7898A2018

    BURNR MOD PRMARY VPS 120V,RM7898A2018
    ✓ IN STOCK!
    $1,031.40 Buy Surplus As Low As $618.84
    $618.84
    HONEYWELL RM7896D2027

    HONEYWELL

    RM7896D2027

    BURNR PRIM PR/POSTPURGE 120V,RM7896D2027
    ✓ IN STOCK!
    $2,044.00 Buy Surplus As Low As $1,226.40
    $1,226.40
    HONEYWELL RM7896D2019

    HONEYWELL

    RM7896D2019

    BURNR PRIM PR/POSTPURGE 120V,RM7896D2019
    ✓ IN STOCK!
    $1,940.40 Buy Surplus As Low As $1,164.24
    $1,164.24
    HONEYWELL RM7895C2020

    HONEYWELL

    RM7895C2020

    BURNER MOD PRIMARY PURGE 120V,RM7895C2020
    ✓ IN STOCK!
    $1,158.75 Buy Surplus As Low As $695.25
    $695.25
    Repair Yours $300.00
    HONEYWELL RM7895C2012

    HONEYWELL

    RM7895C2012

    BURNER MOD PRIMARY PURGE 120V,RM7895C2012
    ✓ IN STOCK!
    $1,703.63 Buy Surplus As Low As $1,022.18
    $1,022.18
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