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HVAC

Fujitsu Mini-split heat pump family (incl. 36k indoor)

1 source-linked failure report. Most reported: Control boards/valves fail within 1–2 years; plastic cracking. Typical failure around 1 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: Control boards/valves fail within 1–2 years; plastic cracking
Typical first failure: 1 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.

Control boards/valves fail within 1–2 years; plastic cracking1 · 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

Failure reports

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Median repair cost

—

Still recommend

% repaired

100%

% mfr warranty

—

% extended warranty

—

% support helpful

—

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What breaks?

What breaks? · reports

Control boards/valves fail within 1–2 years; plastic cracking

["Control boards","Valves","Indoor plastic housings"]

12 months

Retailer reviewIndexed Oct 5, 2026Source-linkedVerify source — Amazon review

Amazon.com 1-star review by Amazon Customer (title: "Failing within the first year"). Installer of 10+ Fujitsu mini-splits reported most needed control-board/valve replacements within a year or two; two 36k indoor units developed cracking plastic parts after about 18 months.

UnverifiedEvidence ★★★☆☆

View report details

Months until failure

12 months

Repair cost

Not stated

Repaired

Yes

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

AI extraction confidence

90%

Verification status

Unverified

Evidence quality

★★★☆☆ (3/5)

Discussion

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