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Honeywell T991A1186/U is a proportional temperature controller designed to modulate water or air temperature in various applications. This controller has a set point temperature range from fifty-five to one hundred seventy-five degrees Fahrenheit. It features a copper bulb sensor element for accurate readings.
This temperature controller provides quick response times, ideal for applications needing precise temperature control.
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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