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Kitchen Appliance

Kenmore 790.80333310

2 source-linked failure reports. Most reported: Product safety incident. Typical failure around 3.8 yr.

Reliability signal — · Insufficient data · data confidence Very Low

2 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

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2 confirmed failure reports · Insufficient data · Data confidence: Very Low

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

Most common issue
Product safety incident
Typical first failure
3.8 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.

  • Product safety incident1 · 50%
  • Fire / ignition1 · 50%

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

45

Failure reports

2

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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

Product safety incident

Microwave Ovens (264)

24 months

Government / agencyIndexed Oct 28, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20201102-65382-2147368322. Matched catalog product: Kenmore 790.80333310. Incident: Kenmore Microwave 790.80333310 (manuf May 2018). Randomly kicked the circuit breaker off about 1 year of buying it. About 1.5yrs in, the heinous tone user to alert the user that the warming has stopped, got stuck on... I resorted to cycling the circuit breaker, which worked. Almost exactly 2yrs into the microwave's life, it repeatedly tripped the CB. The CB will not reset now.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

24 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

92%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Fire / ignition

Microwave Ovens (264)

66 months

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

SaferProducts.gov consumer incident report 20200910-E7535-2147369902. Severity: Injury, First Aid Received by Non-Medical Professional. Product: Kenmore 790.80333310 (Over the range microwave, stainless w black trim. Kenmore. Operated fine for almost 3 years, 1000 watts, bought new, contractor installed). Incident: Over-the-range Kenmore Elite microwave got so hot that plastic trim melted loose. Would not turn off. We had to get stepstool and unplug it. Last thing it was used for was to rewarm two mugs of coffee, one minute autostart like we have done a thousand times. We opened the door, took our mugs, shut the door. The microwave did nothing that would attract our attention. We then left the kitchen. I came back into the kitchen about 45 minutes later because there was an unpleasant smell. The microwave was on and the first thing I did was grab the door handle to open/stop it. Every surface was hot, and the black plastic above the door came loose, pieces came off and it continued to make operating sounds. I shut door, grabbed stepstool and unplugged it from outlet in cabinet above. Surrounding wood cabinets were very dangerously hot, so we wiped with water and I sat on a stool with the fire extinguisher ready while my husband went into another room with shared wall to see if on fire behind kitchen wall. No one turned the microwave on. We we're lucky to have been home and noticed the hot plastics smell. Very minor burn on finger, ice, then, sprayed [REDACTED] on it. Extremely frightened.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

66 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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