In Barasat and Kolkata, ACs run for 8–10 months of the year in some households. This heavy usage makes regular maintenance not just recommended — but essential. An unserviced AC consumes up to 25% more electricity than a well-maintained one, and is far more likely to break down at the worst possible time — mid-summer.
Why AC Maintenance Matters
- Lower electricity bills: Clean coils and filters mean the compressor doesn't work as hard
- Better cooling performance: Proper airflow = faster room cooling
- Longer lifespan: Well-maintained ACs last 12–15 years; neglected ones fail in 5–7
- Fewer breakdowns: Preventive maintenance catches small issues before they become costly failures
- Better air quality: Clean filters mean less dust, allergens, and mould in the cooled air
- Warranty compliance: Some manufacturers require annual servicing to keep warranty valid
AC Maintenance Schedule
| Frequency | Task | DIY or Pro? |
|---|---|---|
| Every 2–4 weeks | Clean air filter | DIY |
| Every 3 months | Check and clear condensate drain | DIY / Pro |
| Every 6 months | Indoor coil cleaning, outdoor unit check | Professional |
| Annually (before summer) | Full deep service: jet wash, gas pressure check, electrical check | Professional |
| Annually (after monsoon) | Check for moisture damage, mould in drain pan, outdoor unit condition | Professional |
Full AC Service Checklist (What We Do)
When our technician performs a full AC service at your home in Barasat, here is exactly what is done:
- Clean and wash air filters (indoor unit)
- Jet-wash the indoor unit evaporator coil
- Clean and inspect the indoor unit blower fan wheel
- Clear and flush the condensate drain pipe
- Inspect and clean indoor unit drain tray
- Jet-wash outdoor unit condenser coil
- Clean outdoor unit fan blade and motor
- Check refrigerant pressure (identify gas leaks early)
- Check all electrical connections for loose wires or corrosion
- Test capacitors (starting and running)
- Check compressor operating current
- Verify thermostat and remote sensor calibration
- Test cooling performance (temperature differential check)
- Lubricate fan motor bearings if applicable
How to Clean Your AC Filter at Home
Filter cleaning is the one task every homeowner can and should do every 3–4 weeks during peak summer:
- Switch off and unplug the AC
- Open the front panel of the indoor unit (it usually clips open)
- Slide out the mesh air filter panels
- Tap gently to remove loose dust
- Rinse under running water — never scrub hard
- Let dry completely in shade (never direct sun — it warps the mesh)
- Reinsert and close the panel
- Switch on and test
Never run the AC with wet filters — water enters the indoor unit and can damage electronics.
Signs Your AC Needs Immediate Servicing
- Room takes noticeably longer to cool than before
- AC runs continuously without reaching set temperature
- Unusual smells (musty = mould, burning = electrical, chemical = refrigerant)
- Water dripping from the indoor unit onto the wall or floor
- Ice forming on the indoor unit or copper pipes
- Electricity bill has increased significantly
- Any unusual sounds
AC AMC (Annual Maintenance Contract) in Barasat
Our Annual Maintenance Contract covers 2 full professional service visits per year — typically before summer (March–April) and after monsoon (October). AMC customers get:
- Priority scheduling — no waiting during peak summer rush
- Discounted repair rates if any fault is found
- Reminder calls before each service visit
- Free filter cleaning advice and guidance
AMC Cost: ₹1,500 – ₹2,500 per AC per year (covering up to 1.5 ton split AC)
Book Your AC Service in Barasat
Pre-summer deep service · AMC available · 90-day warranty on all work done