Air Conditioning Coils
The evaporator coil and the air conditioning condenser coil collect dirt over months and years of service. A clean filter prevents the evaporator coil from getting dirty quickly. Over time, however, the evaporator coil will still accumulate dirt. This dirt reduces airflow and insulates the coil, reducing its ability to absorb heat. To avoid this problem, check the evaporator coil every year and clean it as needed. Outdoor condenser coils can also get very dirty if the outdoor environment is dusty or if there is foliage nearby. You can easily see the condenser coil and notice if there is dirt accumulated on its fins. You must minimize dirt and debris near the condenser unit. The dryer vents, falling leaves, and the lawnmower are potential sources of dirt and debris. Clearing the area around the coil, removing any debris, and trimming the foliage to at least 2 feet (0.6 meters) allows for adequate airflow around the condenser.
Coil fins
The aluminum fins on the evaporator and condenser coils are easily bent and can block airflow through the coil. correct maintenance and repairs keep the equipment in optimal condition for much longer.
Condensate Drains
Proper maintenance of clogged drain channels prevents the unit from reducing moisture and the resulting excess moisture can discolor walls or carpet.
Seals
At each inspection and maintenance, we at Upkeep Home Solutions inspect the window seal, and between the ceiling and wall ducts to ensure that it contacts the unit's metal housing. Moisture can damage this seal, allowing cold air to escape from your home.