Additional InformationcULus Listed|Low Lead Compliant|NSF/ANSI 372
Marketing InformationOur powerful 0012 3-Speed circulator is designed for high-flow/medium head applications in large residential/light commercial hydronic heating or chilled water cooling systems. Its high flow capacity is ideal for primary loops or high flow , high BTU applications. We‘ve added a robust switch and knob assembly and a large wiring box to simplify installation. The Stainless steel 0012 3-Speed is best suited for potable water and hot water recirculation systems. The 0012 3-Speed is a direct replacement for the Grundfos UPS43-44 3-Speed.