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The PENN MACHINE A99BC-300C is a Johnson Controls HVAC sensor designed for precise temperature measurement. This sensor is part of the A99B series and features a passive PTC sensing element ensuring accuracy in various refrigeration applications. With a stainless steel sensor bulb and splashproof design, it is suitable for use in freezers, coolers, and other temperature-sensitive environments.
This temperature sensor is essential for optimal performance in HVAC systems, enhancing energy efficiency and precise climate 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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