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Johnson Controls

Johnson Controls

Browse Johnson Controls replacement parts at Furnace Part Source, including available BASO gas products, temperature controls, damper actuators, wall mount sensors, control modules, fan speed controls, pressure controls, and repair kits. Match the exact part number, equipment model, voltage, pressure range, temperature range, stroke, mounting requirements, and control details before ordering to help confirm the correct replacement.

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  • Furnace part souls images

    Johnson Controls 271-51 Universal Mounting Bracket Ref

    Johnson Controls

    MSRP: $40.47
    Now: $31.28
    Johnson Controls 271-51 Universal Mounting Bracket Ref  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $40.47
    Now: $31.28
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $40.47
    Now: $31.28
    Subtotal:
  • Furnace part souls images

    Johnson Controls 4683-TTM-1F 115V Repeater For N2 Trunk

    Johnson Controls

    MSRP: $1,162.41
    Now: $898.22
    Johnson Controls 4683-TTM-1F 115V Repeater For N2 Trunk  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $1,162.41
    Now: $898.22
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,162.41
    Now: $898.22
    Subtotal:
  • Furnace part souls images

    Johnson Controls 4683-TTM-3F N2 Bus Repeater 24V

    Johnson Controls

    MSRP: $1,162.41
    Now: $898.22
    Johnson Controls 4683-TTM-3F N2 Bus Repeater 24V  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,162.41
    Now: $898.22
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,162.41
    Now: $898.22
    Subtotal:
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    Johnson Controls A-4000-1048 Filter Coalescing 10Scfm 3/8"

    Johnson Controls

    MSRP: $672.11
    Now: $519.36
    Johnson Controls A-4000-1048 Filter Coalescing 10Scfm 3/8"  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $672.11
    Now: $519.36
    Qty in Cart: 0
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    Price:
    MSRP: $672.11
    Now: $519.36
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    Johnson Controls A-4000-1049 FILTER COALESCING 20 SCFM 3/8"

    Johnson Controls

    MSRP: $782.03
    Now: $604.30
    Johnson Controls A-4000-1049 FILTER COALESCING 20 SCFM 3/8"  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $782.03
    Now: $604.30
    Qty in Cart: 0
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    Price:
    MSRP: $782.03
    Now: $604.30
    Subtotal:
  • Johnson Controls A-4000-121 ReplacementOilIndicatorCartge

    Johnson Controls

    MSRP: $207.09
    Now: $160.03
    Johnson Controls A-4000-121 ReplacementOilIndicatorCartge FurnacePartSource.com Commitment
    MSRP: $207.09
    Now: $160.03
    Qty in Cart: 0
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    MSRP: $207.09
    Now: $160.03
    Subtotal:
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    Johnson Controls A-4000-138 3/8"Prv W/Bracket & Gage 0/30

    Johnson Controls

    MSRP: $656.96
    Now: $507.65
    Johnson Controls A-4000-138 3/8"Prv W/Bracket & Gage 0/30  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $656.96
    Now: $507.65
    Qty in Cart: 0
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    Price:
    MSRP: $656.96
    Now: $507.65
    Subtotal:
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    Johnson Controls A-4000-141 Filter/Reducing Station

    Johnson Controls

    MSRP: $4,593.25
    Now: $3,549.33
    Johnson Controls A-4000-141 Filter/Reducing Station  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $4,593.25
    Now: $3,549.33
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4,593.25
    Now: $3,549.33
    Subtotal:
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    Johnson Controls A-4000-156 Complete Filter Assmbly 5 Micron

    Johnson Controls

    MSRP: $539.47
    Now: $416.86
    Johnson Controls A-4000-156 Complete Filter Assmbly 5 Micron  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $539.47
    Now: $416.86
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $539.47
    Now: $416.86
    Subtotal:
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    Johnson Controls A-4000-158 Condensate Drain For A-4400

    Johnson Controls

    MSRP: $1,012.90
    Now: $782.70
    Johnson Controls A-4000-158 Condensate Drain For A-4400  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $1,012.90
    Now: $782.70
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,012.90
    Now: $782.70
    Subtotal:
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    Johnson Controls A-4000-6001 Filter Coalescing 40 Scfm

    Johnson Controls

    MSRP: $1,420.34
    Now: $1,097.53
    Johnson Controls A-4000-6001 Filter Coalescing 40 Scfm  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $1,420.34
    Now: $1,097.53
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,420.34
    Now: $1,097.53
    Subtotal:
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    Johnson Controls A-4000-6010 Drain Vlv Float Kit

    Johnson Controls

    MSRP: $458.02
    Now: $353.93
    Johnson Controls A-4000-6010 Drain Vlv Float Kit  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $458.02
    Now: $353.93
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $458.02
    Now: $353.93
    Subtotal:
  • Johnson Controls A-4000-604 CoalescingFilterElement 20SCFM

    Johnson Controls

    MSRP: $174.55
    Now: $134.88
    Johnson Controls A-4000-604 CoalescingFilterElement 20SCFM FurnacePartSource.com Commitment
    MSRP: $174.55
    Now: $134.88
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $174.55
    Now: $134.88
    Subtotal:
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    Johnson Controls A-4000-605 FILTER CARTRIDGE-40SCFM

    Johnson Controls

    MSRP: $336.14
    Now: $259.74
    Johnson Controls A-4000-605 FILTER CARTRIDGE-40SCFM  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $336.14
    Now: $259.74
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $336.14
    Now: $259.74
    Subtotal:
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    Johnson Controls A-4000-608 O-Ring Kit

    Johnson Controls

    MSRP: $30.72
    Now: $23.28
    Johnson Controls A-4000-608 O-Ring Kit  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $30.72
    Now: $23.28
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $30.72
    Now: $23.28
    Subtotal:
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    Johnson Controls A-4000-613 Intake Air Filter Cartridge; 30 Scfm

    Johnson Controls

    MSRP: $227.09
    Now: $175.48
    Johnson Controls A-4000-613 Intake Air Filter Cartridge; 30 Scfm  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum...
    MSRP: $227.09
    Now: $175.48
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $227.09
    Now: $175.48
    Subtotal:
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Adding your products to cart

Johnson Controls HVAC and Furnace Replacement Parts

Johnson Controls parts can support a wide range of HVAC, furnace, heating, cooling, building control, and mechanical system applications. This brand page includes available Johnson Controls and BASO Gas Products replacement components such as control valves, temperature controls, damper actuators, wall mount sensors, control modules, fan speed controls, pressure controls, and repair kits. Because many Johnson Controls parts are application-specific, use the exact part number from the existing component or equipment documentation whenever possible.

Choosing the Right Johnson Controls Part

Start by comparing the product listing with the label on the original part. Important details may include voltage, control range, temperature range, pressure range, actuator stroke, spring return or non-spring return design, wiring requirements, sensor type, mounting style, valve compatibility, and kit contents. Similar Johnson Controls parts may serve different control functions, so the product name alone is not always enough to confirm compatibility.

BASO Gas Products, Controls, Sensors, and Actuators

Available Johnson Controls parts may include BASO gas control components, temperature controllers, proportional actuators, damper actuators, humidity or wall mount sensors, Ethernet control modules, pressure controls, and fan speed control components. These parts may be used in compatible HVAC control systems, furnace assemblies, gas-related equipment, ventilation systems, and building automation applications depending on the model and installation requirements.

Use Part Numbers and Equipment Details to Confirm Fit

For the best match, verify the Johnson Controls part number, equipment model, system application, electrical rating, pressure or temperature rating, mounting configuration, and connection details before purchasing. If the original label is unreadable, use the equipment data plate, control panel documentation, service manual, or parts diagram to help identify the correct replacement.

Confirm Compatibility Before Ordering

Johnson Controls replacement parts can be technical, model-specific, and installation-sensitive. For gas controls, pressure controls, electrical controls, sensors, actuators, and control modules, confirm that the selected part matches the system requirements before purchase. If the replacement is being used in a safety-related or control-critical application, review the equipment documentation or consult a qualified HVAC professional before installation.