Grundfos Scala 2 in near new condition. 115v model Briefly installed but the client requested that it be removed. Her reason was she could here it when it switched on, she is highly sensitive to sound. The unit operated 100% as it was designed to. Please follow link for additional information. https://www.amazon.ca/Grundfos-98562818-SCALA2-Pressure-Boosting/dp/B01K7RD1ZG There is a mark on the base that occurred when it was moved but will not affect the units performance in any way.