Tokai Home Everything | Nagoya
Aircon Water-Leak Repair in Nagoya
Water from an indoor unit can come from blocked drainage, condensation, insulation gaps or icing. We check where the water appears and why before recommending cleaning, repair or manufacturer service in Nagoya.
Different causes need different work
Before inspection: Stop operation and protect floors and furniture. Do not touch wet electrical parts or sockets, disassemble the unit or restart it while the problem remains unsafe.
Blocked drainage
Dirt in the drain pan or hose can prevent water from reaching the outside. The drainage path, including any check valve, needs inspection.
Condensation around piping or the wall
Warm air entering a wall opening can condense on cold piping. Repeated leaks after cleaning may require checking seals and insulation instead.
Icing or a component fault
Icing together with poor cooling may involve airflow or the refrigerant circuit. Some faults require parts or manufacturer service rather than drain cleaning.
Price and what affects the total
Water-leak service (tax included)
from ¥15,000
Drain cleaning, insulation repairs and replacement parts involve different work. The total depends on inspection findings and installation conditions; scope and extra costs are explained before work.
Choose work after the findings and estimate are explained.
From enquiry to follow-up checks
- Confirm the leak location and when it starts
- Inspect drainage, condensation and installation; quote the work needed
- Check drainage and leaks after work, and explain any unresolved findings
Availability depends on the model, parts, address and schedule. We explain when manufacturer repair is more appropriate.
Documented cases and practical guides
- Water leaking from an indoor aircon unit: what to check before calling for help
- Nagoya Midori Ward: aircon water leak caused by a clogged drain
Each case describes that site's findings, not a diagnosis of your unit.
Questions before booking
Will cleaning alone stop a water leak?
Cleaning may help when dirt blocks drainage, but damaged insulation or a component fault needs a different response. We check the cause first.
Can the leak location identify the cause?
It provides a clue, not a diagnosis. A Higashi Ward case involved a dirty drain pan, while another site involved condensation from air entering a wall opening.
Is every repair covered by the starting price?
No. The model, installation, parts and repairs required affect the total. Scope and total cost are explained before work starts.
Send the symptom and photos first
Share your area, model label, what happens and when, and safe photos of both units. We cover Nagoya's 16 wards; nearby areas and visit dates are confirmed individually.