Grundfos 00506176 Cartridge Assembly R-22 reducing mechanical stress on the

reducing mechanical stress on the heat exchanger and minimizing transient combustion noise during startup

What is the typical runtime for the spring return function

Thermal Efficiency: Optimizes refrigerant flow to prevent "hunting" at the expansion valve and maintain steady superheat

effectively preventing hazardous gas bypass or air infiltration

Grundfos 00506176 Cartridge Assembly R-22 reducing mechanical stress on theThe Grundfos 00506176 Cartridge Assembly represents a professional tier service solution for UP25 64SF and UPS25 64SF series circulator pumps. As a veteran technician knows, replacing the internal cartridge is a cost effective alternative to a full pump house replacement, restoring original hydraulic performance and head pressure. This rotating assembly features a stainless steel construction designed to withstand aggressive fluid chemistries and high