The Grundfos 92603106 UPSe 15-58F Circulator Pump is a high-efficiency, 115V, 60Hz hydronic pump designed for residential and commercial HVAC heating systems, including boilers, radiant floor heating, and hydronic heating applications. It operates using an electronically commutated motor (ECM) to circulate heated water throughout the piping network, ensuring consistent heat distributi... https://www.partshnc.com/92603106-grundfos-upse-15-58f-115v-9h