Grundfos 96525490 Shaft Seal Kit 324846-701 the 12-foot copper probe should

the 12-foot copper probe should be installed in a serpentine pattern across the air stream

ensuring the gas valve remains localized to active combustion rather than allowing unburned fuel accumulation

When is a double-acting control required instead of a standard draft hood

HVAC airflow management depends on the structural integrity of these baffles

While designed as a specific OEM part for Bradford White units

Grundfos 96525490 Shaft Seal Kit 324846-701 the 12-foot copper probe shouldThe Grundfos 96525490 Shaft Seal Kit is a critical HQQV mechanical seal replacement designed for the high demand Grundfos CR series pumps. This 22mm cartridge seal features a robust silicon carbide (SiC SiC) face construction paired with durable Viton (FKM) elastomers, making it ideal for handling aggressive fluids and high temperature applications up to 120C. Engineered as a balanced cartridge unit, this kit ensures a leak proof pump maintenance