NPVS Series of Variable Speed Single Circuit Non-Pressurized Flow Centers

Description

The Non-Pressurized Variable Speed (NPVS) Single Circuit Flow Centers are available with the Grundfos UPMXL 25-124 Pump either alone or in conjunction with the UP26-99 to provide variable flow to heat pumps using a variable speed compressor, such as the GeoStar Sycamore Series. The UPMXL is availble in conventional logic as well as inverted (INV) logic. Be sure to select based on the specific heat pump you are using.