✔ Check Gas Pressure – Measure current refrigerant level with gauges.
✔ Detect Leaks – Use soap bubbles or electronic detectors (if needed).
✔ Refill Gas – Add the exact amount your AC needs (not too much/little).
✔ Test Cooling – Ensure cold air blows perfectly.
Products We Used
✔ 1. Refrigerant Gases (Coolant Types):
→ R32 Gas (Most modern ACs)
→ Eco-friendly
Better cooling efficiency
→ R410A Gas (Older models)
→ No ozone damage
→ Stable performance
✔ 2. Leak Detection Tools:
→ Electronic Leak Detector (Finds tiny leaks)
→ Soap Solution (For visible bubble tests)
✔ 3. Refill Equipment:
→ Digital Manifold Gauge (Measures exact gas pressure)
→ Vacuum Pump (Removes air/moisture before refill)
→ Gas Cylinder (Branded refrigerant only)
✔ 4. Safety Gear:
→ Gloves & Goggles (Protects technician)
→ Fire Extinguisher (Safety precaution)
✔ Unit Removal – Carefully detach indoor & outdoor units without damage ✔ Electrical Disconnect...
✔ Filters – Remove and wash dust from filters✔ Indoor case panel – Wipe down exterior surfaces and...