this York S1-1474-0041 replacement utilizes spade terminals

Çötypically a room thermostat

which is essential for preventative maintenance and troubleshooting

This relay is sized for specific 24A-40A applications

Grundfos 59896119 Pump 320735-701 this York S1-1474-0041 replacement utilizesThe Grundfos 59896119 is a high performance UP15 18B7 bronze circulator pump designed for open loop hydronic heating and domestic hot water recirculation systems. Engineered with a corrosion resistant bronze pump housing and a 230V single phase motor, this model delivers reliable fluid movement in demanding potable water applications. The 3 4" sweat connections allow for a streamlined installation into standard copper piping, ensuring a leak proof fit