Grundfos 00526063 Cartridge Kit 326010-701 5-inch bore diameter and includes

5-inch bore diameter and includes a single set screw for securing it to the flat of the HVAC motor shaft

ideal for mechanical rooms and refrigeration units

For technicians working with modern glycol systems

making it a staple for restoring centralized chiller control

The Lennox 18M65 is a high-performance 1/2" 2-stage natural gas valve designed for precision fuel regulation in residential and light-commercial furnaces

Grundfos 00526063 Cartridge Kit 326010-701 5-inch bore diameter and includesThe Grundfos 00526063 Cartridge Kit is the primary replacement cartridge for UP26 pumps, specifically engineered for the Grundfos UP26 series circulators found in high demand hydronic heating and recirculation systems. As a genuine Grundfos spare part, this kit allows technicians to perform an HVAC pump repair by replacing the internal rotating assembly rather than the entire pump housing. The assembly features a stainless steel rotor cladding and a