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The Johnson Controls P100AA-3C is a pressure switch designed to open at one hundred fifty PSIG. This switch is useful in low pressure applications, particularly in HVAC systems. It features a single pole single throw (SPST) switch type that operates automatically when the pressure drops below a certain point.
This pressure control is ideal for maintaining optimal operating conditions in HVAC equipment.
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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