NBK Parts 20998K Fan Assembly 319847-401 OEM Precision: Ensures a perfect

OEM Precision: Ensures a perfect seal between the secondary heat exchanger and the exhaust system

A trip is typically caused by physical obstructions in the flue pipe

its 24V AC coil and DPNO specs are standard

Can I use a standard Schrader tool to remove this core

the Belimo LMCB24-3 is frequently utilized in VAV boxes and small air handling units requiring floating point or on/off control signals

NBK Parts 20998K Fan Assembly 319847-401 OEM Precision: Ensures a perfectThe NBK Parts 20998K Fan Assembly is a 120V 60Hz direct drive air movement component used in HVACR systems requiring consistent airflow and reliable motor performance. Built for standard single phase power, this assembly is typically installed in condensers, air handlers, and exhaust units where maintaining proper ventilation and heat dissipation is critical. The integrated design supports stable rotation under continuous duty conditions, helping