Essential Pre-Summer AC Maintenance Checklist for Karachi Homes
Before Karachi’s peak summer heat arrives, getting your air conditioner ready is crucial to avoid surprise breakdowns, weak cooling, and high electricity bills. At Air Fix Masters, we recommend following this pre-summer AC maintenance checklist to ensure your AC performs efficiently throughout the season.
✅ Why Pre-Summer AC Maintenance is Important in Karachi
✔️ Avoid costly mid-summer breakdowns
✔️ Improve cooling efficiency
✔️ Reduce electricity consumption
✔️ Prolong your AC’s lifespan
✔️ Prevent gas leaks and water leakage issues
✅ Complete Pre-Summer AC Maintenance Checklist
1. Clean or Replace AC Filters
✔️ Dust-filled filters restrict airflow, reducing cooling.
✅ Clean or change filters every 2-3 months before summer starts.
2. Wash Indoor and Outdoor Coils
✔️ Dirty coils cause poor cooling and high electricity bills.
✅ Professional coil washing restores maximum cooling capacity.
3. Inspect & Refill Refrigerant Gas
✔️ Low gas causes weak cooling and compressor strain.
✅ Get gas levels checked and refilled (R22, R410a, R32).
4. Check Outdoor Unit Placement
✔️ Clear debris and ensure ventilation around the outdoor unit.
✅ Place it in a shaded spot if possible to improve efficiency.
5. Tighten Electrical Connections
✔️ Loose electrical connections lead to AC tripping and faults.
✅ Technicians check and secure wires, terminals, and capacitors.
6. Test Thermostat Settings
✔️ Faulty thermostats cause cooling delays and frequent tripping.
✅ Check if the thermostat is reading accurate room temperatures.
7. Clean AC Drain Line
✔️ Clogged drain lines lead to indoor water leakage.
✅ Professional maintenance includes drain flushing and cleaning.
8. Lubricate Fan Motors & Moving Parts
✔️ Unlubricated parts make noise and wear out faster.
✅ Lubricating reduces friction and increases equipment life.
✅ Optional Bonus Checks:
✔️ PCB Board Inspection for Inverter ACs
✔️ Noise Check for Fan and Compressor
✔️ Overall Energy Efficiency Test
✅ Why Choose Air Fix Masters Karachi?
✔️ Same-Day Service Available Before Summer Rush
✔️ Skilled AC Technicians for All Brands
✔️ Affordable Packages for AC Maintenance
✔️ Service Areas Cover All Karachi – DHA, Clifton, PECHS, Gulshan, Bahria Town, Askari & More
Final Tip:
Avoid the hassle of mid-summer breakdowns! Book your pre-summer AC maintenance in Karachi with Air Fix Masters and enjoy uninterrupted cooling all season.