An air conditioning unit's filters, coils, and fins need regular maintenance for the unit to work successfully and efficiently throughout its years of service. Ignoring needed maintenance guarantees a steady decline in a/c performance while energy usage progressively increases. Take a look at our Energy Saver 101 Infographic: House Cooling for more ways to assist improve your convenience and the performance of your air conditioning system.

Ac System Filters

The most essential upkeep job that will make sure the efficiency of your ac system is to regularly change or clean its filters. Blocked, dirty filters obstruct typical air flow and lower a system's performance considerably. With normal airΕΠΙΣΚΕΥΗ AIR CONDITION flow obstructed, air that bypasses the filter might bring dirt straight into the evaporator coil and hinder the coil's heat-absorbing capacity. Replacing a dirty, blocked filter with a clean one can reduce your air conditioning system's energy intake by 5% to 15%.

For central air conditioning conditioners, filters are typically located someplace along the return duct's length. Typical filter areas remain in walls, ceilings, furnaces, or in the air conditioner itself. Space a/c unit have a filter installed in the grill that deals with into the space.

Some types of filters are reusable; others must be replaced. They are readily available in a variety of types and performances. Clean or change your air conditioning system's filter or filters each month or more throughout the cooling season. Filters might require more frequent attention if the air conditioner is in continuous usage, goes through dusty conditions, or you have fur-bearing pets in your home.

Air Conditioning Unit Coils

The air conditioning system's evaporator coil and condenser coil gather dirt over their months and years of service. A clean filter prevents the evaporator coil from soiling quickly. In time, nevertheless, the evaporator coil will still gather dirt. This dirt lowers airflow and insulates the coil, reducing its capability to take in heat. To avoid this issue, examine your evaporator coil every year and tidy it as essential.

Outside condenser coils can also become very dirty if the outdoor environment is dusty or if there is foliage close by. You can easily see the condenser coil and notice if dirt is collecting on its fins.

You must 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 trimming foliage back a minimum of 2 feet (0.6 meters) enable sufficient airflow around the condenser.

Coil Fins

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

Condensate Drains

Occasionally pass a stiff wire through the system's drain channels. Blocked drain channels prevent an unit from reducing humidity, and the resulting excess wetness might tarnish walls or carpet.

Window Seals for Room Air Conditioners

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

Getting ready for Winter

In the winter, either cover your space air conditioner or remove and store it. Covering the outside system of a central air service klimatistikon conditioning conditioner will secure the system from winter season weather condition and particles.

Hiring a Professional

When your a/c unit requires more than regular upkeep, work with an expert service specialist. A well-trained professional will find and repair issues in your cooling system.

The technician should:

Check for appropriate quantity of refrigerant

Test for refrigerant leaks using a leakage detector

Capture any refrigerant that needs to be left from the system, instead of unlawfully launching it to the atmosphere

Check for and seal duct leak in central systems

Step air flow through the evaporator coil

Confirm the correct electrical control sequence and make certain that the heating unit and cooling system can not run all at once

Examine electric terminals, tidy and tighten up connections, and apply a non-conductive finish if needed


Oil motors and examine belts for tightness and wear

Inspect the accuracy of the thermostat.