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The Johnson Controls A28AA-29C is a line voltage mechanical thermostat designed for precise temperature control in various commercial applications. This control features a wide temperature range, from minus thirty degrees Fahrenheit to one hundred degrees Fahrenheit. It offers a differential of two to seven degrees Fahrenheit and is equipped with a liquid-filled sensing element paired with an eight-foot capillary tube.
Ideal for HVAC applications, the A28AA-29C is suitable for a variety of environments, unaffected by cross ambient conditions or barometric pressure changes.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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