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The Johnson Controls RLY13A-617R is a high-performance time delay relay designed for use with P28 and P29 pressure controls. This device offers a precise 45-second time delay to enhance equipment safety and efficiency in HVAC systems.
Johnson Controls is renowned for delivering robust solutions for building automation and HVAC systems. This relay is essential for professionals looking to enhance system responsiveness and safety.
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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