A19 Series Utility Thermostats

These temperature controls are designed to cover a broad range of uses for heating and general purpose requirements. Controls have SPST contacts which open on temperature increase or they may be supplied in single-pole, double-throw contact action. Various control ranges are available to cover working temperatures from -30 to 550° F (-34 to 288° C). Closed tank fittings and bulb wells are available for immersion applications. These controls are designed for open low and open high applications. Where critical or high value products are to be maintained within a specific temperature differential, a single control should not be applied to function as both an open low and open high control. In these applications, a separate backup control with alarm contacts should be wired to indicate when the back-up control operates.

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  • Single Stage Temperature Control w/ 8" Capillary (SPDT) View Specs
    • SKU: A19ABC-24C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (33 Avail)

    $56.95 / each

    $273.25 / box
    5 x $54.65

     
  • Direct Immersion Temperature Control, Adj. Diff. 6-24 (100-240F) View Specs
    • SKU: A19ABC-42C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (12 Avail)

    $70.95 / each

     
  • Fluid Cutout Temperature Control (30-110F) View Specs
    • SKU: A19AAB-4C
    • Brand: Johnson Controls
    Non-Stock Item
    Allow 2-3 Weeks to Ship Out

    $65.95 / each

     
  • Industrial Oven Temperature Control (100-300F) View Specs
    • SKU: A19AAB-7C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (10 Avail)

    $142.95 / each

     
  • Direct Immersion Temperature Control, Adj. Diff. 6 to 24F (100 to 240F) View Specs
    • SKU: A19ABC-11
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (35 Avail)

    $75.25 / each

     
  • Remote Bulb Temperature Control (200-550F) View Specs
    • SKU: A19AAB-10C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (15 Avail)

    $139.95 / each

     
  • Dual Fuel Change Over Temperature Control (-30-50F) View Specs
    • SKU: A19AAC-1C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $102.95 / each

     
  • Fluid Cutout Temperature Control (100-240F) View Specs
    • SKU: A19AAC-9C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $75.95 / each

     
  • Crop Drying Temperature Control (80-180F) View Specs
    • SKU: A19AAE-3C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $89.95 / each

     
  • Hot Water Cutout Temperature Control w/ Manual Reset (100-240F) View Specs
    • SKU: A19ADB-2C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (5 Avail)

    $64.85 / each

     
  • Temperature Control, SPDT (100-240F) View Specs
    • SKU: A19ADC-42
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $112.85 / each

     
  • Heating Temperature Control (35-95F) View Specs
    • SKU: A19BAB-3C
    • Brand: Johnson Controls
    Non-Stock Item
    Allow 2-3 Weeks to Ship Out

    $70.55 / each

     
  • Farm Thermostat Heat or Ventilate (30-110F) View Specs
    • SKU: A19BAC-1C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (32 Avail)

    $75.55 / each

     
  • Portable Heater Control (35-95F) View Specs
    • SKU: A19BAG-1C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (6 Avail)

    $90.95 / each

     
  • Temperature Control, SPST (-30-50F) View Specs
    • SKU: A19AAA-1C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $64.55 / each

     
  • Temperature Control, 3.5 Fixed Differential (30-110F) View Specs
    • SKU: A19AAA-18C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $80.95 / each

     
  • Remote Bulb Temperature Control (20-80F) View Specs
    • SKU: A19AAA-40C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $65.95 / each

     
  • Remote Bulb Temperature Control (-30 to 100F) View Specs
    • SKU: A19AAA-46C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $64.25 / each

     
  • Remote Bulb Temperature Control (100-240F) View Specs
    • SKU: A19AAB-26C
    • Brand: Johnson Controls
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $81.95 / each

     
  • Industrial Oven Temperature Control (90-325F) View Specs
    • SKU: A19AAB-38C
    • Brand: Johnson Controls
    Non-Stock Item
    Allow 2-3 Weeks to Ship Out

    $84.95 / each

     
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