❄️ Daikin AC Comparison & Buying Guide · 74 Split Models · 22 Series · 22 Cassette Models
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Maintenance

How do I know if my AC has a refrigerant gas leak?

Possible signs include reduced cooling, abnormal icing, longer running time or a noticeable change in performance. A proper diagnosis requires a technician to inspect the system rather than simply adding refrigerant.
📐 Calculated estimate Based on real BEE-certified data — see the exact numbers below.

Refrigerant should not normally need routine top-ups in a properly sealed system. If refrigerant is low, the cause should be investigated and repaired before charging.

Relevant Daikin models

Live from the product database.

FTKF35XV16MAA
FTKF
FTKF35XV16MAA
✅ ISEER 6.60
Details
FTKF50XV16MAA
FTKF
FTKF50XV16MAA
✅ ISEER 6.30
Details
FTKF60XV16LAA
FTKF
FTKF60XV16LAA
✅ ISEER 6.00
Details
JTKJ35XV16VAA
JTKJ
JTKJ35XV16VAA
✅ ISEER 5.70
Details
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Related questions

Why is my AC not cooling properly? → Why is water leaking from my AC indoor unit? → Why is my AC making noise? → What is an AC PCB? →
On this page: Daikin/BEE published spec 📐 Calculated from verified data
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