Microprocessor Control: Manages precise timings for pre-purge

When troubleshooting Sanyo error codes related to communication failures or unresponsive air handlers

the integrity of the 12-inch nominal diameter diaphragm is critical for preventing outlet pressure overloads and ensuring accurate lock-up

Extreme Temperature Range: Rated for fluid temperatures from 32°F to 300°F

Is the shaft size compatible with standard fan hubs

Grundfos 00506173 Cartridge Kit Freon Microprocessor Control: Manages precise timingsAs a veteran tech, you know the cost of pulling a complete circulator just because the internal rotor has seized or the bearings are shot. The Grundfos 00506173 Cartridge Kit is the professional solution for restoring 115V UP15 42 and UPS15 42F series pumps to O. E. M. efficiency without the need for piping re work. This genuine Grundfos replacement part is a complete "wet end" assembly, featuring the stainless steel rotor and ceramic bearing system