An air conditioning unit's filters, coils, and fins need routine maintenance for the unit to operate efficiently and efficiently throughout its years of service. Neglecting essential maintenance guarantees a stable decrease in a/c efficiency while energy usage steadily increases. Have a look at our Energy Saver 101 Infographic: House Cooling for more ways to assist enhance your convenience and the performance of your ac system.

A/c Unit Filters

The most crucial maintenance job that will ensure the effectiveness of your air conditioning unit is to regularly change or clean its filters. Blocked, filthy filters obstruct regular air flow and lower a system's performance substantially. With typical airflow blocked, air that bypasses the filter may bring dirt directly into the evaporator coil and impair the coil's heat-absorbing capability. Replacing an unclean, stopped up filter with a episkevi klimatistikon athina clean one can reduce your air conditioning system's energy intake by 5% to 15%.

For central air conditioners, filters are normally located someplace along the return duct's length. Common filter places remain in walls, ceilings, heaters, or in the air conditioner itself. Room air conditioning system have a filter installed in the grill that deals with into the room.

Some types of filters are recyclable; others must be changed. They are offered in a range of types and efficiencies. Tidy or replace your a/c system's filter or filters on a monthly basis or 2 throughout the cooling season. Filters may require more regular attention if the a/c remains in continuous usage, goes through dusty conditions, or you have fur-bearing family pets in the house.

Air Conditioner Coils

The a/c unit's evaporator coil and condenser coil collect dirt over their months and years of service. A tidy filter prevents the evaporator coil from soiling quickly. In time, nevertheless, the evaporator coil will still collect dirt. This dirt reduces airflow and insulates the coil, lowering its capability to soak up heat. To prevent this issue, examine your evaporator coil every year and tidy it as essential.

Outdoor condenser coils can also become very filthy if the outside environment is dusty or if there is foliage nearby. You can easily see the condenser coil and notification if dirt is collecting on its fins.

You ought to minimize dirt and debris near the condenser system. Your clothes dryer vents, falling leaves, and mower are all possible sources of dirt and debris. Cleaning up the location around the coil, removing any particles, and cutting foliage back a minimum of 2 feet (0.6 meters) permit adequate air flow around the condenser.

Coil Fins

The aluminum fins on evaporator and condenser coils are quickly bent and can obstruct air flow through the coil. Cooling wholesalers offer a tool called a "fin comb" that will comb these fins back into nearly initial condition.

Condensate Drains pipes

Occasionally pass a stiff wire through the unit's drain channels. Obstructed drain channels avoid a system from reducing humidity, and the resulting excess wetness may blemish walls or carpet.

Window Seals for Space Air Conditioners


At the start of each cooling season, inspect the seal between the air conditioning systemΕΠΙΣΚΕΥΗ AIR CONDITION and the window frame to guarantee it reaches the unit's metal case. Moisture can harm this seal, allowing cool air to get away from your home.

Preparing for Winter season

In the winter season, either cover your space a/c or eliminate and keep it. Covering the outside system of a central air conditioning conditioner will secure the system from winter weather condition and particles.

Working with an Expert

When your air conditioning unit requires more than routine maintenance, work with an expert service specialist. A trained service technician will find and fix issues in your a/c system.

The professional should:

Look for correct quantity of refrigerant

Test for refrigerant leakages using a leakage detector

Record any refrigerant that should be evacuated from the system, rather of illegally releasing it to the atmosphere

Look for and seal duct leak in main systems

Measure airflow through the evaporator coil

Validate the right electric control sequence and ensure that the heater and cooling system can not run at the same time

Examine electrical terminals, clean and tighten connections, and apply a non-conductive finish if essential

Oil motors and inspect belts for tightness and wear

Examine the precision of the thermostat.