NOISY OPERATION
Rheem · Rheem R96V 96% AFUE Two-Stage Variable Speed Upflow Gas Furnace
Banging or booming at startup indicates delayed ignition — gas is accumulating in the burner box before the igniter lights it, causing a small explosion. This can damage the heat exchanger over time. Causes: dirty burners (remove and clean with a wire brush), a weak igniter (taking too long to reach ignition temperature), or incorrect gas pressure. A high-pitched squeal or screech from the blower area indicates motor bearings failing — replace the blower motor or blower assembly. Rattling can indicate loose panels, loose heat shields, or failing inducer motor bearings. A rumbling sound from the burner area during operation may indicate dirty burners or burner orifice issues. Grinding sounds always indicate mechanical failure requiring prompt attention.
Error NOISY OPERATION on the Rheem Rheem R96V 96% AFUE Two-Stage Variable Speed Upflow Gas Furnace means: Unusual Furnace Noises. The top-ranked community fix is “Replace Blower Motor Bearings or Igniter Assembly” (hard difficulty, ~90 min, DIY cost: $50-$150). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · furnace
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many furnace repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $200-$350.
Normal — Heat Call Active
Rollout Switch Open
High-Stage Pressure Switch Open (Two-Stage Only)
System Lockout — Ignition Failed
Pressure Switch Stuck Closed
Pressure Switch Stuck Open
Flame Sensed Without Gas Valve Command
Power Reversed or No Ground
The Rheem Rheem R96V 96% AFUE Two-Stage Variable Speed Upflow Gas Furnace has 8 other known error codes:
Error code NOISY OPERATION also appears on 1 other Rheem model:
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