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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 A19AAB-10 200/550F 8'Cap.Spst Open-Hi

    Johnson Controls

    MSRP: $420.85
    Now: $325.20
    Johnson Controls A19AAB-10 200/550F 8'Cap.Spst Open-Hi  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $420.85
    Now: $325.20
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $420.85
    Now: $325.20
    Subtotal:
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    Johnson Controls A19AAB-26 100/240 F 4 Dif. 6Ft Cap

    Johnson Controls

    MSRP: $248.62
    Now: $192.12
    Johnson Controls A19AAB-26 100/240 F 4 Dif. 6Ft Cap   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $248.62
    Now: $192.12
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $248.62
    Now: $192.12
    Subtotal:
  • Johnson Controls A19AAB-4 30/110F,OPEN-HI,6'CAP,3.5F DIF

    Johnson Controls

    MSRP: $192.41
    Now: $148.68
    Johnson Controls A19AAB-4 30/110F,OPEN-HI,6'CAP,3.5F DIF FurnacePartSource.com Commitment
    MSRP: $192.41
    Now: $148.68
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $192.41
    Now: $148.68
    Subtotal:
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    Johnson Controls A19AAB-40 100-240 Open On Rise 12"

    Johnson Controls

    MSRP: $244.55
    Now: $188.97
    Johnson Controls A19AAB-40 100-240 Open On Rise 12"   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $244.55
    Now: $188.97
    Qty in Cart: 0
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    Price:
    MSRP: $244.55
    Now: $188.97
    Subtotal:
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    Johnson Controls A19AAC-9 100/240F 6'Cap.Spdt,1 Hp,Tstat

    Johnson Controls

    MSRP: $227.58
    Now: $175.86
    Johnson Controls A19AAC-9 100/240F 6'Cap.Spdt,1 Hp,Tstat  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $227.58
    Now: $175.86
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $227.58
    Now: $175.86
    Subtotal:
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    Johnson Controls A19AAD-26 30/90F,6',Spst,3/8"X1.5"Bulb

    Johnson Controls

    MSRP: $243.54
    Now: $188.19
    Johnson Controls A19AAD-26 30/90F,6',Spst,3/8"X1.5"Bulb  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $243.54
    Now: $188.19
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $243.54
    Now: $188.19
    Subtotal:
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    Johnson Controls A19AAD-5 30/50F 6'Cap Open-Lo,Fixed Dif. 2

    Johnson Controls

    MSRP: $232.32
    Now: $179.52
    Johnson Controls A19AAD-5 30/50F 6'Cap Open-Lo,Fixed Dif. 2  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $232.32
    Now: $179.52
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $232.32
    Now: $179.52
    Subtotal:
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    Johnson Controls A19AAF-12 25/225F 10'Cap Spdt,3.5Fixed Dif.

    Johnson Controls

    MSRP: $248.62
    Now: $192.12
    Johnson Controls A19AAF-12 25/225F 10'Cap Spdt,3.5Fixed Dif.  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $248.62
    Now: $192.12
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $248.62
    Now: $192.12
    Subtotal:
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    Johnson Controls A19AAF-2 30-110,Spdt,6'Cap,2 Fixed Dif.

    Johnson Controls

    MSRP: $227.58
    Now: $175.86
    Johnson Controls A19AAF-2 30-110,Spdt,6'Cap,2 Fixed Dif.  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $227.58
    Now: $175.86
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $227.58
    Now: $175.86
    Subtotal:
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    Johnson Controls A19AAF-21 40/90F 6'Cap,1.5 Fixed Dif.,T Stat

    Johnson Controls

    MSRP: $204.83
    Now: $158.28
    Johnson Controls A19AAF-21 40/90F 6'Cap,1.5 Fixed Dif.,T Stat  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $204.83
    Now: $158.28
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $204.83
    Now: $158.28
    Subtotal:
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    Johnson Controls A19AAT-2 20-80F Temperature Control Plug In Cord

    Johnson Controls

    MSRP: $172.77
    Now: $133.51
    Johnson Controls A19AAT-2 20-80F Temperature Control Plug In Cord  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum...
    MSRP: $172.77
    Now: $133.51
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $172.77
    Now: $133.51
    Subtotal:
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    Johnson Controls A19ABA-45 -30/100F,3',3/8"X4",Spst,Adj. Dif.

    Johnson Controls

    MSRP: $141.75
    Now: $109.54
    Johnson Controls A19ABA-45 -30/100F,3',3/8"X4",Spst,Adj. Dif.  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $141.75
    Now: $109.54
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $141.75
    Now: $109.54
    Subtotal:
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    Johnson Controls A19ABB-2 50/200F 10'Cap, Open-Hi, Adj. Dif.

    Johnson Controls

    MSRP: $241.51
    Now: $186.62
    Johnson Controls A19ABB-2 50/200F 10'Cap, Open-Hi, Adj. Dif.  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $241.51
    Now: $186.62
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $241.51
    Now: $186.62
    Subtotal:
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    Johnson Controls A19ABC-11 100/240F Immersion. Stat, Spdt, Adj. Dif.

    Johnson Controls

    MSRP: $203.81
    Now: $157.49
    Johnson Controls A19ABC-11 100/240F Immersion. Stat, Spdt, Adj. Dif.  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum...
    MSRP: $203.81
    Now: $157.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $203.81
    Now: $157.49
    Subtotal:
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    Johnson Controls A19ABC-12 100/240F 8'W/Well Spdt Tstat

    Johnson Controls

    MSRP: $227.58
    Now: $175.86
    Johnson Controls A19ABC-12 100/240F 8'W/Well Spdt Tstat   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $227.58
    Now: $175.86
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $227.58
    Now: $175.86
    Subtotal:
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    Johnson Controls A19ABC-2 20/80F 6'Cap 3.5/14 Adj. Dif. Spdt

    Johnson Controls

    MSRP: $217.26
    Now: $167.88
    Johnson Controls A19ABC-2 20/80F 6'Cap 3.5/14 Adj. Dif. Spdt  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $217.26
    Now: $167.88
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $217.26
    Now: $167.88
    Subtotal:
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    Johnson Controls A19ABC-24 (replaces A19AHA-2 & A19ABC-74) Temperature, Mechanical, 24 to 277Vac

    Johnson Controls

    MSRP: $165.51
    Now: $127.90
    Johnson Controls A19ABC-24 Temperature, Mechanical, 24 to 277Vac This is the direct replacement for A19ABC-74 This is the direct replacement for A19AHA-2 FurnacePa
    MSRP: $165.51
    Now: $127.90
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $165.51
    Now: $127.90
    Subtotal:
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    Johnson Controls A19ABC-24CP -30/100F 8' Adj Dif. Tin Element

    Johnson Controls

    MSRP: $217.26
    Now: $167.88
    Johnson Controls A19ABC-24CP -30/100F 8' Adj Dif. Tin Element  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $217.26
    Now: $167.88
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $217.26
    Now: $167.88
    Subtotal:
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    Johnson Controls A19ABC-36 -30/100F,20'Cap,Spdt, Adj. Dif.

    Johnson Controls

    MSRP: $250.67
    Now: $193.70
    Johnson Controls A19ABC-36 -30/100F,20'Cap,Spdt, Adj. Dif.  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $250.67
    Now: $193.70
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $250.67
    Now: $193.70
    Subtotal:
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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.