The Lennox Y4147 Flow Restrictor is a precision-engineered component designed to regulate fluid flow in HVAC and hydronic systems. With 0.75” FPT (Female Pipe Thread) connections on both ends and a 6 GPM (gallons per minute) flow rate, this restrictor ensures consistent and efficient performance in various residential and commercial applications.Key Features:
- Part Number: Y4147
- Flow Capacity: 6 GPM
- Connection Size: 0.75” x 0.75” FPT
- Construction: Durable materials for long-term reliability
- Application: Ideal for systems requiring precise flow control, such as hydronic heating loops, condensate lines, and water balancing in HVAC systems
