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Kitchen Appliance

JennAir JJW3430WS02

1 source-linked failure report. Most reported: Fire / ignition. Typical failure around 11.3 yr.

Reliability signal — · Insufficient data · data confidence Very Low

1 confirmed failure reports

Reliability summary

What is likely to go wrong, when it happens, and how expensive it can be — from source-linked failure reports. Counts are reports in our database, not a population failure rate.

Reliability signal

—

1 confirmed failure report · Insufficient data · Data confidence: Very Low

Need at least 5 confirmed failure-signal reports before showing an A–F grade.

Most common issue
Fire / ignition
Typical first failure
11.3 yr
Median of confirmed reports with timing
Median repair cost
—
Reported costs only · market varies
Highest reported repair
—
Not a quote · costs differ by country

What breaks?

Failure types

Click a type in the reports section below to filter.

  • Fire / ignition1 · 100%

When does it break?

Failure timing

Months after purchase, using reports that included timing.

What does it cost?

Reported repair costs

Distribution of owner-reported repair costs— not a quote or guarantee. Labor and parts prices vary by country.

No reported repair costs yet for this model.

Median months to failure

135

Failure reports

1

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Median repair cost

—

Still recommend

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% repaired

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% mfr warranty

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% extended warranty

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% support helpful

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What breaks?

What breaks? · reports

Fire / ignition

Electric Ranges or Ovens (Excl Counter-top Ovens) (278)

135 months

Government / agencyIndexed Oct 16, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20260824-F28C1-2147311988. Severity: Incident, No Injury. Product: JennAir JJW3430WS02 (Electric JennAir Wall Oven). Incident: I have a JennAir(Whirlpool) wall oven that is approximately 10 years old. The control board has failed twice sine I purchased it new. Most recently, my family and I awoke early in the morning to discover the oven had turned on broil during the night at some point and heated up, surprisingly it didn't catch fire although it seemed to have been heating for a very long time and our kitchen was smoky. I turned off the breaker and allowed the oven to "reset", upon powering it back on it was fine for a little while and then turned on broil again. I called JennAir customer service, they seemed concerned and told me to leave the breaker off to the appliance and that they would send sent out a technician at no charge to repair the oven, as they reviewed that I had multiple problems with the oven during the time I owned it. They sent out the local JennAir dealer who charged me $150 as soon as they showed up, before looking at the appliance. The technician said JennAir was paying for the labor to look at the oven but not the service charge. The technician confirmed the control board was faulty and the oven turned on by itself when he powered it up by turning on the breaker. Notes were made and he said he would send the findings to Jennair. He turned the breaker back off and left. I called Jennair and they said they never got the notes, I called the service provider and they forwarded the email they had sent to Jennair with all the service notes on the day of the inspection. I called Jennair a few days later and they said that the part was no longer available and my oven couldn't be fi

UnverifiedEvidence ★★★★☆
View report details

Months until failure

135 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

88%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

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