Air Conditioning Unit Tune Up Service in Southern Maryland

Through regular servicing, safety checks and preventative maintenance, Leitch Heating & Air Conditioning can ensure that your air conditioning system always functions properly and efficiently. That will extend the service life of your American Standard AC unit or Ductless Mini-Split AC system. These preventative measures are the keys to a long service life with few repairs. Here are a few of the items that we, at Leitch Heating & Air Conditioning, clean and service when performing air conditioning maintenance:

• Inspect outdoor coil for heat transfer loss
• Fans will be inspected & cleaned
• Check refrigerant for proper charge to assure no leaks
• Check exposed ductwork for leaks
• Thermostats will be checked and calibrated as required
• Motors and bearings will be lubricated as required
• Controls and safeties will be tested as needed
• Drain will be checked
• Drain will be pressurized and blown out with CO2
• Relays and contactors will be inspected
• Unit wiring and electrical disconnect will be inspected
• Humidifier operation will be checked, where applicable
• Temperatures and pressures will be recorded
• Indoor coils will be inspected
• Air filters will be inspected and replaced if requested
• Outdoor coils will be inspected
• Furnish inspection report and advise of any abnormal conditions