Grundfos 96409356 Flange Set 318518-761 When performing the repair

When performing the repair

including zone dampers

This direct acting gas valve is compatible with natural gas

This OEM York replacement part provides superior component protection by limiting the thermal and magnetic effects of short-circuit events

This unit provides a 3-2-3% Grade B pressure accuracy and 3% full-scale temperature accuracy

Grundfos 96409356 Flange Set 318518-761 When performing the repairThe Grundfos 96409356 Flange Set is a heavy duty 1. 25 inch bronze flange kit designed for seamless integration with Grundfos UPS and TP series circulator pumps. Engineered for high temperature and open loop hydronic systems, these NPT threaded flanges provide a secure, leak proof connection in domestic hot water applications where corrosion resistance is critical. This genuine Grundfos pump accessory includes two bronze flanges, high grade EPDM