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    Industrial HVAC Components & Controls

    Enhance climate control efficiency with quality air handlers, actuators, and boiler controls, tailored for reliable HVAC performance in commercial and industrial settings.

    Optimize your HVAC systems with our comprehensive range of high-quality components and controls. Our HVAC selection features air conditioners, air handlers, boiler controls, flame/spark rods, and HVAC actuators to meet your industrial and commercial heating, ventilation, and air conditioning needs. Whether you're maintaining commercial buildings, optimizing industrial HVAC systems, or upgrading climate control in manufacturing facilities, our comprehensive range of HVAC components ensures peak performance and efficiency in your heating, ventilation, and air conditioning applications. Shop now for top-quality HVAC components and systems to optimize your industrial climate control.

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    JOHNSON CONTROLS V47AA-3C

    JOHNSON CONTROLS

    PENN BASO

    V47AA-3C

    PB IN. TEMP ACT MODULATING VALVE. TEMP WATER REG VALVE. 3/8IN. 75/135F CROSS AMBIENT IN.
    ✓ IN STOCK!
    CAN$1,234.40 Buy Surplus As Low As CAN$938.15
    CAN$938.15
    JOHNSON CONTROLS P66AAB-1C

    JOHNSON CONTROLS

    PENN BASO

    P66AAB-1C

    CONDENSER FAN SPEED CONTROL, 190 - 250 PSI, 208/480VAC, 60HZ, 1PHASE, 60 INCH CAPILLARY , P66AAB-1C
    ✓ IN STOCK!
    CAN$1,528.30 Buy Surplus As Low As CAN$916.98
    CAN$916.98
    JOHNSON CONTROLS AP-VMA1420-0

    JOHNSON CONTROLS

    METASYS

    AP-VMA1420-0

    DISCONTINUED BY MANUFACTURER, VARIABLE AIR VOLUME MODULAR ASSEMBLY, 1400 SERIES, VAV CONTROLLER, PRESSURE SENSOR, 24 VAC, CLASS 2, PROPORTIONAL, 30 SEC, 90 DEG ROTATION, (SUGGESTED REPLACEME ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$772.12
    CAN$772.12
    Repair Yours Contact Us
    SIEMENS 6SN1111-0AA01-2BA0

    SIEMENS

    6SN1111-0AA01-2BA0

    DISCONTINUED BY MANUFACTURER, FILTER MODULE, 30 AMP, 250/440 VAC, 50/60 HZ, 16 KW
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$784.93
    CAN$784.93
    HONEYWELL W973B1016

    HONEYWELL

    W973B1016

    DISCONTINUED BY MANUFACTURER, SOLID STATE LOGIC PANEL, 24 VOLTS, 50/60 HZ, 3 HEAT / 3 COOL, 8 VA, -40 TO 150 DEGREE F
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$925.70
    CAN$925.70
    HONEYWELL RM7800L1053

    HONEYWELL

    RM7800L1053

    BURNER CONTROL, 7800 SERIES, RELAY MODULE, KEYBOARD DISPLAY MODULE, PRE-IGNITION, LOCKOUT, HIGH & LOW FIRE, 120 VAC, 50/60 HZ, 10 W
    ✓ IN STOCK!
    CAN$7,613.95 Buy Surplus As Low As CAN$4,568.37
    CAN$4,568.37
    Repair Yours Contact Us
    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!
    CAN$3,865.17 Buy Surplus As Low As CAN$2,319.10
    CAN$2,319.10
    Repair Yours Contact Us
    HONEYWELL M7284C1083

    HONEYWELL

    M7284C1083

    ACTUATOR, MODUTROL IV MOTOR, NON-SPRING RETURN, FOOT MOUNTED, 4-20 MA MODULATING CONTROL SIGNAL, 90 DEGREE STROKE, 30 SECONDS TIMING, 17 NM / 150 LB-IN TORQUE RATING, 15 VA, 24 / 120 / 230 V ...
    ✓ IN STOCK!
    CAN$2,967.72 Buy Surplus As Low As CAN$1,558.73
    CAN$1,558.73
    Repair Yours Contact Us
    HONEYWELL ML6421A1017

    HONEYWELL

    ML6421A1017

    24V VALVE MOTOR DIRECT MOUNT FLOATING/2POS, NSR. ACTUATOR CORELLA US VERS.1800N GSA GS-07F-9515S
    ✓ IN STOCK!
    CAN$1,250.84 Buy Surplus As Low As CAN$750.50
    CAN$750.50
    Repair Yours Contact Us
    HONEYWELL ML6425B-3013

    HONEYWELL

    ML6425B-3013

    ACTUATOR, SPRING RETURN, 24 VAC, 135 LBF STEM FORCE, 3/4 INCH STROKE, SPDT, FLOATING, TWO POSITION, 12 SECOND SPRING RETURN TIMING, MANUAL OVERRIDE WINDING, 14-122 TEMP RANGE, 5-95% RH OPERA ...
    ✓ IN STOCK!
    CAN$1,464.88 Buy Surplus As Low As CAN$1,113.32
    CAN$1,113.32
    HONEYWELL MP516A1103

    HONEYWELL

    MP516A1103

    DAMPER ACTUATOR, WITH SPRING RETURN, SPRING RANGE: 5-12 PSI, 1/8 INCH NPT
    ✓ IN STOCK!
    CAN$1,295.00 Buy Surplus As Low As CAN$800.30
    CAN$800.30
    Repair Yours Contact Us
    HONEYWELL MP918B-1097

    HONEYWELL

    MP918B-1097

    DAMPER ACTUATOR, 8 - 13 PSI, SPRING RETURN, INTERNAL NORMALLY CLOSED LINKAGE
    ✓ IN STOCK!
    CAN$1,616.83 Buy Surplus As Low As CAN$999.19
    CAN$999.19
    Repair Yours Contact Us
    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!
    CAN$9,544.91 Buy Surplus As Low As CAN$5,726.95
    CAN$5,726.95
    Repair Yours Contact Us
    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!
    CAN$2,212.89 Buy Surplus As Low As CAN$1,327.74
    CAN$1,327.74
    Repair Yours Contact Us
    JOHNSON CONTROLS AS-AHU-102-0

    JOHNSON CONTROLS

    METASYS

    AS-AHU-102-0

    DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, AIR HANDLING, 24 VDC, W/O CASE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,313.37
    CAN$1,313.37
    Repair Yours Contact Us
    HONEYWELL M6184A1023

    HONEYWELL

    M6184A1023

    DISCONTINUED BY MANUFACTURER, MOTOR ACTUATOR, SERIES 61 MODUTROL IV, VALVE DAMPER ACTUATOR, DOUBLE ENDED SHAFT, 120 VAC SUPPLY, 50 HZ, 90-160 DEG. ADJUSTABLE STROKE, 15-30 SECOND NOMINAL TIM ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,280.41
    CAN$1,280.41
    Repair Yours Contact Us
    HONEYWELL M6184F-1014

    HONEYWELL

    M6184F-1014

    DISCONTINUED BY MANUFACTURER, DUAL SHAFT MOD IV MOTOR SERIES 61 24VAC/150#/90-160D 30-60SEC 2 AUX SWITCHES. BEST REPLCS. M644D1005 OR M6181F1009 AND M6184F1006.
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$829.28
    CAN$829.28
    Repair Yours Contact Us
    RITTAL 3303.500

    RITTAL

    3303.500

    AIR CONDITIONER, WALL MOUNTED, SINGLE PHASE, 230 VAC, 50/60 HZ, 0.5-0.75 KW, TYPE12, E-COMFORT CONTROLLER, RAL7035, RI-NANO COATED CONDENSER, 2252 BTU, (SK 3303.500)
    ✓ IN STOCK!
    CAN$6,028.55 Buy Surplus As Low As CAN$3,007.61
    CAN$3,007.61
    Repair Yours Contact Us
    JOHNSON CONTROLS AS-UNT121-1

    JOHNSON CONTROLS

    METASYS

    AS-UNT121-1

    DISCONTINUED BY MANUFACTURER, UNT111 CONTROLLER, WITH HEATER, UNITARY, 0-10 VDC, 2 KOHM, -40/140 DEG F
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$893.74
    CAN$893.74
    Repair Yours Contact Us
    SIEMENS 549-407

    SIEMENS

    STAEFA CONTROL SYS

    549-407

    POWER MODULAR EQUIPMENT CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,219.61
    CAN$1,219.61
    Repair Yours Contact Us
    JOHNSON CONTROLS AS-VAV141-1

    JOHNSON CONTROLS

    AS-VAV141-1

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, VARIABLE AIR VOLUME CONTROLLER, W/ SCREW TERMINALS, 6X BINARY OUTPUTS, 2X ANALOG OUTPUTS, 30-30 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$770.37
    CAN$770.37
    Repair Yours Contact Us
    HONEYWELL M6415A1016

    HONEYWELL

    M6415A1016

    DAMPER ACTUATOR, CCW ROTATE TO OPEN, SPDT FLOATING, 90 DEGREE STROKE, 90 SECONDS TIMING, 25 LB-IN MAX OPERATING TORQUE, 24 VAC
    ✓ IN STOCK!
    CAN$1,184.76 Buy Surplus As Low As CAN$710.85
    CAN$710.85
    Repair Yours Contact Us
    HONEYWELL M7284Q1098

    HONEYWELL

    M7284Q1098

    ACTUATOR, MODUTROL IV MOTOR, NON-SPRING RETURN, 2 TO 10 VDC CONTROL SIGNAL, 90 TO 160 DEGREE STROKE, 150 LB-IN TORQUE RATING, 2 AUXILIARY SWITCHES, 15 VA, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    CAN$2,690.19 Buy Surplus As Low As CAN$1,662.53
    CAN$1,662.53
    Repair Yours Contact Us
    HONEYWELL MP909E1372

    HONEYWELL

    MP909E1372

    MEDIUM FORCE DAMPER ACTUATOR, W/ SPRING RETURN, FOR VARIABLE VOLUME TERMINAL UNITS, 2.5 TO 6.5 PSI, 1/8 INCH NPT, 3 INCH STROKE
    ✓ IN STOCK!
    CAN$1,128.05 Buy Surplus As Low As CAN$883.04
    CAN$883.04
    Repair Yours Contact Us
    HONEYWELL MP909H-1331

    HONEYWELL

    MP909H-1331

    PNEUMATIC DAMPER ACTUATOR, MEDIUM ACTUATOR FORCE, 10 PSI SPAN ON POSITIVE POSITIONER, 4" STROKE, SPRING RETURN, 25 PSI MAXIMUM OPERATING PRESSURE, 6.6 SQUARE INCH DIAPHRAGM, DUAL BARBED FITT ...
    ✓ IN STOCK!
    CAN$2,603.87 Buy Surplus As Low As CAN$1,609.19
    CAN$1,609.19
    HONEYWELL 14004205-002

    HONEYWELL

    14004205-002

    FILTER STATION REPLACEMENT FOR PP900 SERIES. REPLCS. 14004205-001
    ✓ IN STOCK!
    CAN$1,279.82 Buy Surplus As Low As CAN$790.93
    CAN$790.93
    HONEYWELL RM7890B1048

    HONEYWELL

    RM7890B1048

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, DUST COVER, INTERMITTENT PILOT, FIXED 4 OR 10 SECOND PILOT FLAME ESTABLISHING PERIOD, INTERMITTENT MAIN FLAME ESTABLISHING PERIOD, NONVOLATILE ...
    ✓ IN STOCK!
    CAN$1,596.24 Buy Surplus As Low As CAN$976.35
    CAN$976.35
    Repair Yours Contact Us
    HONEYWELL MP918B-1196

    HONEYWELL

    MP918B-1196

    8-13 PSI EXTERNAL TRUNNION BRACKET WITH PUSHROD AND
    ✓ IN STOCK!
    CAN$1,392.95 Buy Surplus As Low As CAN$835.77
    CAN$835.77
    HONEYWELL 133417CA

    HONEYWELL

    133417CA

    BONNET ASSEMBLY, FOR 2-3" V5055B SERIES VALVES, INCLUDES SEAL
    ✓ IN STOCK!
    CAN$1,421.47 Buy Surplus As Low As CAN$852.89
    CAN$852.89
    HONEYWELL 14004139-001

    HONEYWELL

    14004139-001

    POSITIVE POSITIONER REFTROFIT KIT , 14004139-001
    ✓ IN STOCK!
    CAN$2,035.09 Buy Surplus As Low As CAN$1,383.46
    CAN$1,383.46
    HONEYWELL 112628AA

    HONEYWELL

    112628AA

    DISCONTINUED BY MANUFACTURER,STEEL WELL ASSEMBLY, 1/2IN NPT, 3-1/4 NECK FOR 1/2 X 4-1/4 BULB
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$896.62
    CAN$896.62
    JOHNSON CONTROLS AS-UNT141-1

    JOHNSON CONTROLS

    METASYS

    AS-UNT141-1

    DISCONTINUED BY MANUFACTURER, HVAC UNITARY CONTROL MODULE, 24 VAC, 2 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$907.48
    CAN$907.48
    Repair Yours Contact Us
    HONEYWELL RM7840L1075

    HONEYWELL

    RM7840L1075

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, PROGRAMMING CONTROL WITH VPS, DUST COVER, INTERRUPTED PILOT TYPE, SELECTABLE SECOND STAGE PILOT VALVE, USER SELECTABLE AIRFLOW CHECK, 5 SECOND ...
    ✓ IN STOCK!
    CAN$8,869.59 Buy Surplus As Low As CAN$2,934.47
    CAN$2,934.47
    Repair Yours Contact Us
    SIEMENS 549-215

    SIEMENS

    LANDIS & GYR

    549-215

    DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, MEC ANALOG, W/HOA 4AI, 4AO, 24V AC, 25 VA MAX
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,083.95
    CAN$1,083.95
    Repair Yours Contact Us
    HONEYWELL MP953D-1107

    HONEYWELL

    MP953D-1107

    VALVE ACTUATOR, REVERSE ACTING, 7-1/8IN DIAMETER, MEDIUM FORCE, MAX PSI: 25, 3/4IN STROKE, 0-140 DEG TEMP RANGE
    ✓ IN STOCK!
    CAN$1,722.36 Buy Surplus As Low As CAN$1,003.32
    CAN$1,003.32
    HONEYWELL RM7840E1016

    HONEYWELL

    RM7840E1016

    BURNER CONTROL UNIT, 7800 SERIES, RELAY MODULE, PROGRAMMING CONTROL, DUST COVER, INTERRUPTED PILOT TYPE, INTERRUPTED SECOND STAGE PILOT VALVE, USER SELECTABLE AIRFLOW CHECK, 5 SECOND EARLY S ...
    ✓ IN STOCK!
    CAN$6,994.45 Buy Surplus As Low As CAN$3,996.83
    CAN$3,996.83
    Repair Yours Contact Us
    HONEYWELL W973J-1017

    HONEYWELL

    W973J-1017

    DISCONTINUED BY MANUFACTURER, LOGIC PANEL, 24V, FOR SINGLE ZONE A/C SYSTEM, SOLID STATE LOGIC PANEL, NO REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,309.89
    CAN$3,309.89
    Repair Yours Contact Us
    HONEYWELL 118367A

    HONEYWELL

    118367A

    SWIVEL MOUNT, FOR C7012/7015/27/35, 5.65" X 7.7" X 5.5"
    ✓ IN STOCK!
    CAN$1,313.71 Buy Surplus As Low As CAN$788.22
    CAN$788.22
    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!
    CAN$1,885.33 Buy Surplus As Low As CAN$1,187.76
    CAN$1,187.76
    Repair Yours Contact Us
    HONEYWELL 14002694-006

    HONEYWELL

    14002694-006

    VALVE REPACKKIT , 14002694-006
    ✓ IN STOCK!
    CAN$1,107.51 Buy Surplus As Low As CAN$841.70
    CAN$841.70
    JOHNSON CONTROLS AS-UNT1144-0

    JOHNSON CONTROLS

    METASYS

    AS-UNT1144-0

    DISCONTINUED BY MANUFACTURER, UNITARY CONTROLLER, 6 ANALOG INPUTS 1K-OHM RTD, 0-2/0-10VDC, 6 BINARY INPUTS 24VAC DRY CONTACT, 4 ANALOG OUTPUTS 0-10VDC @ 10MA, 4 BINARY OUTPUTS CLASS 2 2AMP R ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,154.84
    CAN$1,154.84
    Repair Yours Contact Us
    JOHNSON CONTROLS MS-VMA1620-0

    JOHNSON CONTROLS

    METASYS

    MS-VMA1620-0

    DISCONTINUED BY MANUFACTURER, VARIABLE AIR VOLUME CONTROLLER/ACTUATOR, 24 VAC, 2.5 AMPS POWER IN, 0.5 AMPS OUTPUT, CLASS 2, TERMIALS POWER LIMITED, 35 INCH-POUND 60 SECONDS, MANUAL OVERRIDE, ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$744.86
    CAN$744.86
    Repair Yours Contact Us
    SIEMENS SQM50.464R1Z3

    SIEMENS

    SQM50.464R1Z3

    ACTUATOR, SERIES SQM5, MULTI-INPUT, 140 IN-LBS, 25 SEC., 110 V, 3/8" SHAFT, 90 DEG.
    ✓ IN STOCK!
    CAN$5,146.78 Buy Surplus As Low As CAN$2,810.49
    CAN$2,810.49
    Repair Yours Contact Us
    SIEMENS 540-105

    SIEMENS

    LANDIS & GYR

    540-105

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, SYSTEM 600, SINGLE STAGE, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$752.51
    CAN$752.51
    Repair Yours Contact Us
    BELIMO SY4-120MFT

    BELIMO

    SY4-120MFT

    ACTUATOR, SY SERIES, MODULATING TYPE, NON SPRING RETURN, 120 VAC SUPPLY POWER, 1.3 AMP POWER CONSUMPTION, 3560 IN-LB TORQUE, 500 OHM FOR 4-20MA, 1500 OHM FOR PWM, IP67 ENCLOSURE PROTECTION
    ✓ IN STOCK!
    CAN$7,025.55 Buy Surplus As Low As CAN$4,215.33
    CAN$4,215.33
    Repair Yours Contact Us
    HONEYWELL Q605D1069

    HONEYWELL

    Q605D1069

    DAMPER LINKAGE, 1/2", FROM MODUTROL MOTOR TO WATER/STEAM VALVE
    ✓ IN STOCK!
    CAN$1,874.16 Buy Surplus As Low As CAN$1,424.35
    CAN$1,424.35
    UNITED TECHNOLOGIES HK38EA012

    UNITED TECHNOLOGIES

    CARRIER

    HK38EA012

    FACTORY AUTHORIZED PARTS™ - HK38EA012 CIRCUIT BOARD
    ✓ IN STOCK!
    CAN$1,852.48 Buy Surplus As Low As CAN$1,111.49
    CAN$1,111.49
    WEIL MCLAIN 383500035

    WEIL MCLAIN

    383500035

    BLOWER ASSEMBLY KIT, FOR ULTRA GAS BOILERS, (SIZE 155), INDUCER BLOWER ASSEMBLY
    ✓ IN STOCK!
    CAN$1,510.22 Buy Surplus As Low As CAN$743.99
    CAN$743.99
    Repair Yours Contact Us
    WEIL MCLAIN 383500360

    WEIL MCLAIN

    383500360

    BLOWER ASSEMBLY KIT, FOR ULTRA GAS BOILERS, SIZE 310, BLOWER, GASKET, HARDWARE, 300 WATT, 115/120 VAC
    ✓ IN STOCK!
    CAN$2,019.06 Buy Surplus As Low As CAN$1,212.36
    CAN$1,212.36
    WEIL MCLAIN 383-500-040

    WEIL MCLAIN

    383-500-040

    BLOWER ASSEMBLY KIT, FOR ULTRA GAS BOILERS, SIZE 230, BLOWER, GASKET, MOLEX ADAPTER, HARDWARE
    ✓ IN STOCK!
    CAN$1,651.43 Buy Surplus As Low As CAN$847.70
    CAN$847.70
    Repair Yours Contact Us
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