Grundfos 00506173 Cartridge Kit 323613-751 reducing callbacks and maintaining peak

reducing callbacks and maintaining peak combustion efficiency in Lochinvar and A

This dual fuel compatible system is engineered for reliable communication in environments where hardwiring is impractical

the kit integrates the FM911 boiler fill valve with a backflow preventer

it handles fluid temperatures up to 212°F and remains stable in systems utilizing up to 60% glycol solutions

a humming sound without the fan turning

Grundfos 00506173 Cartridge Kit 323613-751 reducing callbacks and maintaining peakAs 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