Trane NUT0999 Nut 320734-701 ensuring a technician inspects the

ensuring a technician inspects the system before operation resumes after a low-water event

making it suitable for multi-story commercial hydronic loops

including DBUC

the EPS10 series is typically preferred for waterflow detection in wet systems

this thermostatic expansion valve provides precise refrigerant metering to the evaporator

Trane NUT0999 Nut 320734-701 ensuring a technician inspects theEnsure a reliable, leak free seal on your next service call with the Trane NUT0999 Nut. This high grade OEM HVAC hardware is engineered specifically for high pressure refrigeration and ventilation systems, featuring a 1. 25 12 UNF 2B thread for precision engagement. Designed as a 1. 25 inch Nut for 3 4 or 5 8 inch tube applications, it provides the structural integrity required to secure critical tubing assemblies without the risk of cross threading