ensuring alignment with existing draft hood interfaces

Common Questions How do I know if my burner assembly needs to be replaced

Constructed with laser-welded technology for increased diaphragm strength

ensure the 4-digit SPEC number on your existing housing matches UL142708J to confirm voltage

F rise to prevent heat exchanger damage or unsafe operating conditions

NBK Parts 20998K Fan Assembly R-410A ensuring alignment with existing draftThe 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