Grundfos 00529912 Union Adapter Set 321894-708 Reliable Performance: Dual-frequency 50/60 Hz

Reliable Performance: Dual-frequency 50/60 Hz design accommodates various power supply configurations without overheating

and 2250 models

Enhanced System Safety: Employs close on fall logic to verify proper draft before allowing the gas valve to energize

Common Questions What are the exact trip points for this switch

Direct OEM Fit: Ensures exact physical dimensions and electrical compatibility for Trane MOT17560 Blower Motor replacement

Grundfos 00529912 Union Adapter Set 321894-708 Reliable Performance: Dual-frequency 50/60 HzEnsuring 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