Tips / Keeping your AC Healthy

Q: How often should I recharge my air conditioner with new Freon?
Low Freon levels indicate a leak which should be repaired before adding more Freon. While most new system connections are welded to minimize leaks, many older units (8+ years) were connected with mechanical flared fittings which can vibrate loose over the years, causing leaks.

Freon leaks are a problem because:
  • Low Freon levels reduce efficiency of the air conditioner.
  • Low Freon can freeze the evaporator coil, causing it to ice up.
  • Freon is an EPA controlled substance, deemed hazardous if released into the environment.
  • Low Freon levels can cause overheating and premature failure of the compressor, often requiring complete replacement of the compressor or the entire condensing unit - a very expensive proposition.
Q: Is it worth purchasing a preventive maintenance service for my unit?
We recommend annual air conditioning check-ups in the spring and heating system check-ups every fall. Although regular check-ups will not absolutely guarantee that a unit will continue to work perfectly throughout the season, they will reveal most small problems that can lead to major, far more expensive problems if left unattended.

Q: What does a system check-up consist of?
  • Check for proper refrigerant levels
  • Check for all electrical components and controls
  • Clean evaporator and condenser coils, as needed
  • Oil motors, as needed
  • Calibrate thermostat
  • Check condenser
  • Change filters
For additional information regarding our Preventive Maintenance Program, please click here.

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Frick: Electric, Heating & Air Conditioning Co. Inc.
12507 Sunset Ave. Unit #2 | Ocean City, Maryland 21842 | Phone: 410-213-1017 | Fax: 410-213-1019
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