Web Site for Obvious Destruction: Meticulously analyze the evaporator coil for almost any obvious signs of injury, click to read more which include corrosion, bent fins, or leaks. Check for oil stains or soaked places within the coil, as they may point out a refrigerant leak.By identifying and sealing these leaks, you can improve the effectiveness of your system and reduce Electricity waste.Insulating the Ductwork: Insulating the ductwork might help prevent long term leaks and raise Electricity performance. Use duct insulation sleeves or wrap to deal with the uncovered areas of the ducts.Make use of a Smoke Pencil or Incense Adhere: When you suspect a leak but can’t visually recognize it, utilize a smoke pencil or incense stick near suspected parts.