As winter comes to an end, locals know they will only enjoy a few weeks until they will need to turn their mechanical systems in the home to cooling. Just as with automobiles, these units need regular maintenance. With regular service more expensive AC repair can often be eliminated.
Dirty Coils in a unit can prevent air flow so the unit cannot cool the home properly. Continuing to operate the cooling with dirty coils will make it work harder to cool the home and increase the cost of air conditioning. Unfortunately, the additional strain on the other parts can cause premature failure of the unit.
Systems use coolant that is often called by the name Freon for heat transfer. If levels of coolant in an AC unit are low, it is less efficient and uses more electricity. Eventually, the system may stop cooling. Sometimes the low levels of coolant causes compressors to freeze up resulting in damage that cannot be repaired.
Each time the thermostat turns on the compressor, it signals a relay switch. As this switch connects, a small electrical arc forms that can result in pitting of the contacts. Eventually these relays need to be replaced. The pitting may cause a drop in efficiency or the cooling to stop working altogether.
Air handlers force large air volumes through cooling coils and ducts into the home. Leaky ducts can cause several problems. They allow warm air from the attic or other space to enter the house and increase cooling load. They can also increase the dust in a home, causing coils to become blocked by particulate material.
Regular maintenance is a key to keeping these systems working correctly. Owners find it beneficial to pay for less expensive maintenance ac repair than to experience system failure. Annual maintenance can ensure systems operate correctly for several years so the homeowner receives the maximum value for his or her investment.
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Routine Air Conditioning Maintenance Can Prevent Costly AC Repair
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