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The Johnson Controls P29NF-1 Duct Pressure Switch is engineered for high reliability in HVAC systems, incorporating an alarm circuit for enhanced safety. This unit is ideal for monitoring pressure in ducts and includes a 36-inch wire lead.
This pressure switch offers advanced detection and monitoring specifically designed for industrial facilities, commercial buildings, warehousing, and educational institutes.
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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