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New box little beat up but never opened. The Johnson Controls A421abc-02C Temperature Control is a reliable electronic device designed for use in HVAC and refrigeration systems. It features a switch action that opens on rise and closes on rise, making it suitable for controlling both heating and cooling applications. The control ranges from -40 to 212 degrees Fahrenheit, thanks to its advanced technology and features like a maximum and minimum temperature differential setting. With a compact design and NEMA 1 enclosure type, this temperature control is easy to install and operate, providing efficient and accurate temperature regulation for your systems.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.