Johnson Controls P29NC-42 20/100# Time Delay Relay, 36" Capacitor

This pressure control switch is designed to regulate the pressure in HVAC systems with a maximum capacity of 100 pounds and a 36-inch capillary tube. Equipped with a time delay feature, it ensures that the system operates smoothly and efficiently. The P29NC-42 model from Johnson Controls is a reliable choice for HVAC service technicians who need precise pressure control in their installations.