Grundfos 00529912 Union Adapter Set 326070-701 Simplified Installation: Features a snap-in

Simplified Installation: Features a snap-in mechanism and screw box lug terminals for faster wiring and retrofitting

When diagnosing ignition failure or low-current lockouts

The 1005552 inducer motor is the direct engineering successor to legacy part numbers 217032 and 175273

which introduces contaminants into the sensitive internal York HVAC components and reduces overall static pressure efficiency

ensuring precise fan speed regulation across both heating and cooling cycles

Grundfos 00529912 Union Adapter Set 326070-701 Simplified Installation: Features a snap-inEnsuring a secure, leak free connection for hydronic systems requires the right metallurgy and precision threading. This Grundfos 00529912 Union Adapter Set is specifically engineered for bronze pump housings used in open loop domestic hot water recirculation and radiant heating applications. The 3 4" NPT female connection provides a standard interface for rigid copper or PEX piping, while the union design allows for rapid pump isolation and removal