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HVAC

Goodman GM9S921205DN

Real-world failure timing, repair cost, and source-linked reports for this model.

Durability signal D · based on reported timing

1 reports

Timeline

When failures are reported

Buckets show how reports cluster by months after purchase.

Avg months to failure

Total reports

Avg repair cost

—

Still recommend

% repaired

100%

% mfr warranty

100%

% extended warranty

—

% support helpful

—

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Failure types

Reports

Flame dropout / pressure switch defect

Pressure switch

20 months

Source-linkedVerify source — Reddit post

About two-year-old Goodman GM9S921205DN furnace (installed April 2024) would light then drop flame after 20–60 seconds and lock out with code EE0. Multiple contractors replaced the pressure switch, gas valve, and control board before a universal pressure switch finally fixed it; owner notes Goodman pressure switches for certain models are defective out of the box with a pending service bulletin.

Mfr warranty

View report details

Months until failure

20 months

Repair cost

Not stated

Repaired

Yes

Manufacturer warranty

Yes

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Confidence

93%

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