COOLER SERVICE
Air Cooler Repair in Kathmandu
Air coolers need clean water distribution, healthy pads, a working pump, balanced airflow, and safe electrical controls. Aircon repairs portable and commercial evaporative coolers and helps restore cooling performance without replacing parts unnecessarily.
Book Cooler ServiceWe diagnose weak airflow, dry pads, water leaks, pump failure, unusual noise, swing faults, control-panel issues, and motor problems. Genuine compatible parts can be sourced where replacement is required.
Common air cooler problems
A cooler may run without cooling when the pump is not lifting water, pads are blocked with mineral deposits, the fan motor is weak, the tank level is incorrect, or the cooler is being used in a poorly ventilated room. Diagnosis considers both the machine and the installation environment.
- Pump not circulating water to the pads
- Dry, blocked, or damaged honeycomb or aspen pads
- Fan motor, blade, belt, or bearing noise
- Water-level, float-valve, or drain problems
- Control panel, switch, sensor, or wiring faults
Repair and maintenance process
We isolate power, inspect the tank and water path, test pump and motor operation, check pads and filters, inspect electrical controls, and run the cooler after service. Seasonal cleaning and water-quality care help reduce scale and odour.
- Tank and water-line cleaning
- Pump and float-valve testing
- Pad, filter, and fan inspection
- Electrical safety and control checks
- Operational test after repair
Service coverage
Our engineering team supports AC systems across Kathmandu, Lalitpur, Bhaktapur and the wider Kathmandu Valley.
Frequently asked questions
Why is my air cooler blowing hot air?
Possible causes include a failed pump, dry or blocked pads, insufficient water flow, poor ventilation, or unsuitable humidity conditions. The pump and pad wetting system should be checked first.
Do you repair portable and commercial air coolers?
We can assess portable and larger evaporative cooling equipment. Parts and serviceability depend on the model, motor, pump, controls, and availability of compatible components.
How often should air cooler pads be cleaned?
Inspect pads regularly during use and clean them according to the manufacturer guidance. Mineral-heavy water and dusty environments require more frequent cleaning or replacement.
Need help with your AC system?
Speak with Aircon Engineering Solutions about repair, maintenance or a site assessment.