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Johnson Controls A19ABB-2C Line Volt Mechanical Thermostat, 120 to 277 VAC

4.3 (1) Write Review
Free shipping on orders over $29.99

$205.61

$ 83 .99 $83.99

In Stock
  • Wide temperature ranges available
  • Constant differential throughout the entire range
  • Single-pole, single-throw (SPST) or single-pole, double-throw (SPDT) snap-acting switches
  • Fixed or adjustable differential available
  • Unaffected by barometric pressure changes


The A19 Series Controls are single-stage temperature controls that incorporate liquid-filled sensing elements.


Mark George
Reviewed in Canada on November 10, 2019
I used it to control the temperature of my hottub. Works perfectly.
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