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    HVAC / Boiler Control

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    Results 51-100 of 850.
    CHROMALOX 141-123622-538

    CHROMALOX

    141-123622-538

    TEMPERATURE CONTROL SYSTEM 3PH 60CYC 480V CMX SER
    CAN$11,397.06 Buy Surplus As Low As CAN$5,632.83
    CAN$5,632.83
    Repair Yours CAN$3,998.56
    HONEYWELL ABC900A1000

    HONEYWELL

    ABC900A1000

    ADVANCED BOILER CONTROL BASE SYSTEM
    CAN$14,605.11 Buy Surplus As Low As CAN$9,026.24
    CAN$9,026.24
    Repair Yours CAN$6,383.58
    HONEYWELL S984-D1049

    HONEYWELL

    S984-D1049

    HONEYWELL S984D1049 - STEP CONTROLLER
    Buy Surplus As Low As CAN$4,670.22
    CAN$4,670.22
    Repair Yours CAN$3,306.94
    XYLEM 51-2-M-HD

    XYLEM

    MCDONNELL & MILLER

    51-2-M-HD

    51-2M-HD HEAD MECHANISM , 135300
    CAN$3,433.81 Buy Surplus As Low As CAN$2,060.30
    CAN$2,060.30
    Repair Yours CAN$1,362.00
    XYLEM 42S-HD

    XYLEM

    MCDONNELL & MILLER

    42S-HD

    PUMP CONTROLLER, HEAD MECHANISM, ANDLOW WATER CUT-OFF, 50PSI MAX,120/240VAC
    CAN$1,778.38 Buy Surplus As Low As CAN$1,067.02
    CAN$1,067.02
    Repair Yours CAN$676.48
    UNITED TECHNOLOGIES BW3AAN000225

    UNITED TECHNOLOGIES

    CARRIER

    BW3AAN000225

    WATER BOILER NATURAL GAS INDUCED-COMBUSTION
    CAN$4,238.91 Buy Surplus As Low As CAN$2,543.63
    CAN$2,543.63
    Repair Yours CAN$1,740.96
    UNITED TECHNOLOGIES BW2AAN000280

    UNITED TECHNOLOGIES

    CARRIER

    BW2AAN000280

    WATER BOILER NATURAL GAS
    CAN$4,087.52 Buy Surplus As Low As CAN$2,453.65
    CAN$2,453.65
    Repair Yours CAN$1,678.78
    HEAT TIMER 926785-00

    HEAT TIMER

    926785-00

    HEAT CYCLING CONTROL OUTDOOR RESET
    CAN$9,196.71 Buy Surplus As Low As CAN$5,518.03
    CAN$5,518.03
    Repair Yours CAN$2,544.00
    JOHNSON CONTROLS DX-9120

    JOHNSON CONTROLS

    DX-9120

    CONTROLLER METASYS
    CAN$2,952.10 Buy Surplus As Low As CAN$1,772.40
    CAN$1,772.40
    Repair Yours CAN$1,240.30
    HONEYWELL ABC900B1009

    HONEYWELL

    ABC900B1009

    ADVANCE BOILER CONTROL BASE CONFIGURATION WITH OPTIONS
    CAN$25,036.54 Buy Surplus As Low As CAN$15,473.15
    CAN$15,473.15
    Repair Yours CAN$10,943.10
    AO SMITH WATER HEATERS 100277770

    AO SMITH WATER HEATERS

    LOCHINVAR

    100277770

    K,CONTROL,INTEGRATED,FB1501-2001
    CAN$2,320.59 Buy Surplus As Low As CAN$1,392.36
    CAN$1,392.36
    Repair Yours CAN$774.00
    JOHNSON CONTROLS XT-9103-8004

    JOHNSON CONTROLS

    METASYS

    XT-9103-8004

    OBSOLETE, DX EXPANSION MODULE
    Buy Surplus As Low As CAN$805.51
    CAN$805.51
    Repair Yours CAN$569.42
    JOHNSON CONTROLS XT-9102-8204

    JOHNSON CONTROLS

    METASYS

    XT-9102-8204

    OBSOLETE, DX EXPANSION MODULE
    Buy Surplus As Low As CAN$805.51
    CAN$805.51
    Repair Yours CAN$569.42
    HONEYWELL S9301A1001

    HONEYWELL

    S9301A1001

    DISCONTINUED BY MANUFACTURER, BOILER CONTROL, INTEGRATED, 24VAC, .5/.7/.8AMP
    Buy Surplus As Low As CAN$811.22
    CAN$811.22
    Repair Yours CAN$545.42
    WATTS 0268905

    WATTS

    POWERS PROCESS CONTROLS

    0268905

    1/2 IN BOILER WATER FEED, NO STRAINER, 144
    CAN$3,036.67 Buy Surplus As Low As CAN$1,876.66
    CAN$1,876.66
    Repair Yours CAN$1,287.72
    WATTS 423

    WATTS

    TEKMAR

    423

    UNIVERSAL RESET MODULE
    CAN$1,998.96 Buy Surplus As Low As CAN$1,235.35
    CAN$1,235.35
    Repair Yours CAN$721.20
    HONEYWELL R7910A-1001

    HONEYWELL

    R7910A-1001

    DISCONTINUED BY MANUFACTURER, CONTROLLER, BOILER CONTROL, PROGRAMMABLE, UV/FLAME ROD FLAME SENSING, 24 VAC OPERATING VOLTAGE, 50/60 HZ, 24 VAC LOAD, IP 40 ENCLOSURE
    Buy Surplus As Low As CAN$1,648.97
    CAN$1,648.97
    Repair Yours CAN$945.45
    XYLEM 193-B-7B

    XYLEM

    MCDONNELL & MILLER

    193-B-7B

    (164700), HI PRESSURE LEVEL CONTROL, 7B SWITCH, 150 PSI, AUTOMATIC RESET, W/ WATER COLUMN ALTERNATE TAPPINGS
    CAN$6,138.76 Buy Surplus As Low As CAN$3,683.25
    CAN$3,683.25
    Repair Yours CAN$2,192.40
    XYLEM 193-7BM

    XYLEM

    MCDONNELL & MILLER

    193-7BM

    193-7BM HI PRESS LEVEL CONTROL (QTY 1-11) , 164525
    CAN$4,823.04 Buy Surplus As Low As CAN$2,894.97
    CAN$2,894.97
    XYLEM 158S-M-HD

    XYLEM

    MCDONNELL & MILLER

    158S-M-HD

    HEAD MECH W/SNAP SWITCH#172821
    CAN$2,207.48 Buy Surplus As Low As CAN$1,365.36
    CAN$1,365.36
    Repair Yours CAN$937.17
    XYLEM 157S-M-MD

    XYLEM

    MCDONNELL & MILLER

    157S-M-MD

    157S-M-MD HI PRESS LEVEL CNTRL (QTY 1-11) , 172813
    CAN$2,589.33 Buy Surplus As Low As CAN$1,553.89
    CAN$1,553.89
    Repair Yours CAN$1,089.47
    XYLEM 94-M-HD

    XYLEM

    MCDONNELL & MILLER

    94-M-HD

    HEAD MECHANISM, 250PSI, SPDT SWITCH, FOR STEAM BOILERS
    CAN$4,718.31 Buy Surplus As Low As CAN$2,830.98
    CAN$2,830.98
    Repair Yours CAN$1,870.80
    XYLEM 551-S-HD

    XYLEM

    MCDONNELL & MILLER

    551-S-HD

    551S-HD HEAD MECHANISM , 136600
    CAN$4,173.17 Buy Surplus As Low As CAN$2,503.90
    CAN$2,503.90
    Repair Yours CAN$1,654.80
    XYLEM 53-2-HD

    XYLEM

    MCDONNELL & MILLER

    53-2-HD

    53-2 HEAD MECH. #137300
    CAN$2,782.14 Buy Surplus As Low As CAN$1,669.57
    CAN$1,669.57
    Repair Yours CAN$1,177.86
    WATTS 294EXP

    WATTS

    TEKMAR

    294EXP

    BOILER CONTROL EXPANSION
    CAN$2,004.24 Buy Surplus As Low As CAN$1,238.62
    CAN$1,238.62
    Repair Yours CAN$788.40
    WALCHEM WBLW100PNA

    WALCHEM

    WBLW100PNA

    BOILER CONTROLLER, SERIES WBLW100, 3X POWERED RELAYS, BOILER SENSOR WITH ATC, 250 PSI., 20 FT. CABLE, PREWIRED USA POWER CORD & PIGTAILS
    CAN$2,035.63 Buy Surplus As Low As CAN$1,164.09
    CAN$1,164.09
    Repair Yours CAN$789.58
    CLEAVER BROOKS 104-958

    CLEAVER BROOKS

    104-958

    DISCONTINUED BY MANUFACTURER, BOILER CONTROL, 250PSI
    Buy Surplus As Low As CAN$1,441.19
    CAN$1,441.19
    Repair Yours CAN$953.82
    XYLEM 67-PE-2

    XYLEM

    MCDONNELL & MILLER

    67-PE-2

    DISCONTINUED BY MANUFACTURER, , LOW WATER CUT-OFF, 20 PSI, MANUAL RESET, FULL PORT BALL VALVE, LARGE FLOAT CHAMBER
    Buy Surplus As Low As CAN$778.94
    CAN$778.94
    Repair Yours CAN$537.35
    AUTOFLAME ENGINEERING MMM8002-MINIMK8

    AUTOFLAME ENGINEERING

    MMM8002-MINIMK8

    DISCONTINUED BY MANUFACTURER, BOILER CONTROLLER, 7 INCH TOUCHSCREEN, 3 SERVOMOTOR CHANNELS, 1 VSD CONTROL CHANNEL, 2 FUEL CURVE CAPABLE, INTERNAL FLAME SAFEGUARD, 230/120VAC, 50/60HZ
    Buy Surplus As Low As CAN$2,915.88
    CAN$2,915.88
    Repair Yours CAN$2,374.35
    TELEDYNE RXD7202

    TELEDYNE

    LAARS

    RXD7202

    CONTROL MODULE
    CAN$1,292.27 Buy Surplus As Low As CAN$798.62
    CAN$798.62
    Repair Yours CAN$516.15
    DISTECH ECB-300 UUKL

    DISTECH

    ECB-300 UUKL

    BACNET CONTROLLER, PROGRAMMABLE, ADVANCE APPLICATION, 10 UNIVERSAL INPUT / 8 UNIVERSAL OUTPUT
    CAN$3,897.57 Buy Surplus As Low As CAN$2,339.40
    CAN$2,339.40
    Repair Yours CAN$1,636.29
    MACURCO GBC-120-6

    MACURCO

    GBC-120-6

    (70-2900-0700-7) GAS BOILER CONTROLLER - 6 RELAYS (120VAC)
    CAN$2,306.55 Buy Surplus As Low As CAN$1,383.93
    CAN$1,383.93
    Repair Yours CAN$946.55
    UTICA BOILER 17222300A02977

    UTICA BOILER

    17222300A02977

    MAIN BOARD
    CAN$1,142.63 Buy Surplus As Low As CAN$706.15
    CAN$706.15
    Repair Yours CAN$472.80
    MACURCO GBC-24-4

    MACURCO

    GBC-24-4

    GAS BOILER CONTROLLER - 4 RELAYS , GBC-24-4
    CAN$2,073.21 Buy Surplus As Low As CAN$1,243.92
    CAN$1,243.92
    Repair Yours CAN$831.60
    PULSAFEEDER MVBXPHXS010-G54

    PULSAFEEDER

    MVBXPHXS010-G54

    MICROVISION BOILER CONT.PREWRE
    CAN$4,840.18 Buy Surplus As Low As CAN$2,904.97
    CAN$2,904.97
    Repair Yours CAN$2,046.28
    PULSAFEEDER MVBXPHXR010-NAL4

    PULSAFEEDER

    MVBXPHXR010-NAL4

    MICROVISION BOILER CONT.PREWRE
    CAN$5,078.69 Buy Surplus As Low As CAN$3,047.79
    CAN$3,047.79
    Repair Yours CAN$2,146.84
    XYLEM 94-7BM-HD

    XYLEM

    MCDONNELL & MILLER

    94-7BM-HD

    94-7BM-HD HEAD MECHANISM , 166500
    CAN$4,814.47 Buy Surplus As Low As CAN$2,889.26
    CAN$2,889.26
    Repair Yours CAN$1,972.17
    HONEYWELL AQ2514B2

    HONEYWELL

    AQ2514B2

    BOILER RESET CONTROL, CONTROL PANEL FOR 4 ZONES, 2 WIRE, 120 VAC, 50/60 HZ
    Buy Surplus As Low As CAN$837.97
    CAN$837.97
    Repair Yours CAN$562.48
    RITTAL 3335120

    RITTAL

    3335120

    CHILLER 41000BTU AT L32/W18 400V 3~ 50/60HZ
    CAN$72,842.65 Buy Surplus As Low As CAN$43,705.87
    CAN$43,705.87
    Repair Yours CAN$30,907.91
    HEAT TIMER MPC-P

    HEAT TIMER

    MPC-P

    DISCONTINUED BY MANUFACTURER, HEATING CONTROL UNIT, PLATINUM, OUTPUT / 6 AMP / 120 VAC
    Buy Surplus As Low As CAN$9,637.26
    CAN$9,637.26
    Repair Yours CAN$2,534.40
    PULSAFEEDER MVBXCHXS010-G54

    PULSAFEEDER

    MVBXCHXS010-G54

    MV BOILER CONT.COND,GUARDIAN
    CAN$4,667.37 Buy Surplus As Low As CAN$2,800.71
    CAN$2,800.71
    Repair Yours CAN$1,972.37
    HEAT TIMER MOD-4

    HEAT TIMER

    MOD-4

    BOILER CONTROL MULTIPLE MODULATING
    Buy Surplus As Low As CAN$2,185.15
    CAN$2,185.15
    Repair Yours CAN$1,555.80
    LATTNER BOILER CO 5HRT

    LATTNER BOILER CO

    5HRT

    BOILER CONTROL
    CAN$19,529.25 Buy Surplus As Low As CAN$11,718.41
    CAN$11,718.41
    Repair Yours CAN$8,253.43
    HONEYWELL MCBA14A1004

    HONEYWELL

    MCBA14A1004

    DISCONTINUED BY MANUFACTURER, ELECTRONIC BOILER CONTROLLER, 115 VAC MAINS, 60 HZ, 5 SEC FIRST SAFETY TIME, 10 SEC PREPURGE TIME, (MCBA14201D)
    Buy Surplus As Low As CAN$2,362.36
    CAN$2,362.36
    Repair Yours CAN$1,184.80
    PROTECTION CONTROLS 6642-VLT-M5103

    PROTECTION CONTROLS

    PROTECTOFIER

    6642-VLT-M5103

    DISCONTINUED BY MANUFACTURER, MULTI-BURNER CONTROL, 3BURNER W/TIMOFIER
    Buy Surplus As Low As CAN$1,667.03
    CAN$1,667.03
    Repair Yours CAN$1,124.96
    XYLEM 25A-HD

    XYLEM

    MCDONNELL & MILLER

    25A-HD

    25A HD HEAD MECHANISM , 127100
    CAN$2,518.34 Buy Surplus As Low As CAN$1,511.00
    CAN$1,511.00
    Repair Yours CAN$874.73
    XYLEM 193

    XYLEM

    MCDONNELL & MILLER

    193

    193 HI PRESSURE LEVEL CONTROL (QTY 1-11) , 163400
    CAN$3,973.12 Buy Surplus As Low As CAN$2,383.87
    CAN$2,383.87
    XYLEM 159S-HD

    XYLEM

    MCDONNELL & MILLER

    159S-HD

    159S-HD HEAD MECHANISM , 178902
    CAN$2,569.02 Buy Surplus As Low As CAN$1,541.42
    CAN$1,541.42
    Repair Yours CAN$805.43
    XYLEM 94-HDLS

    XYLEM

    MCDONNELL & MILLER

    94-HDLS

    94-HDLS HEAD MECHANISM LESS SWITCH , 165302
    CAN$2,328.87 Buy Surplus As Low As CAN$1,397.33
    CAN$1,397.33
    Repair Yours CAN$899.97
    XYLEM 94-HD

    XYLEM

    MCDONNELL & MILLER

    94-HD

    (165300), HEAD MECHANISM
    CAN$4,561.04 Buy Surplus As Low As CAN$2,736.62
    CAN$2,736.62
    Repair Yours CAN$1,548.62
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