An a/c's filters, coils, and fins require routine maintenance for the unit to operate efficiently and effectively throughout its years of service. Neglecting required maintenance makes sure a stable decrease in cooling efficiency while energy use steadily increases. Have a look at our Energy Saver 101 Infographic: Home Cooling for more methods to help improve your comfort and the performance of your a/c.
Air Conditioner Filters
The most essential upkeep job that will make sure the effectiveness of your a/c is to regularly change or clean its filters. Clogged, dirty filters block regular airflow and reduce a system's efficiency considerably. With typical air flow blocked, air that bypasses the filter may bring dirt straight into the evaporator coil and hinder the coil's heat-absorbing capability. Changing a filthy, clogged filter with a tidy one can lower your ac system's energy usage by 5% to 15%.
For central air conditioners, filters are normally situated someplace along the return duct's length. Typical filter places are in walls, ceilings, heaters, or in the air conditioner itself. Room a/c 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 range of types and effectiveness. Tidy or replace your air conditioning system's filter or filters every month or two throughout the cooling season. Filters might require more regular attention if the a/c unit remains in continuous usage, goes through dirty conditions, or you have fur-bearing pets in your home.
Air Conditioner Coils
The air conditioner's evaporator coil and condenser coil collect dirt over their months and years of service. A clean filter avoids the evaporator coil from staining rapidly. In time, nevertheless, the evaporator coil will still gather dirt. This dirt reduces air flow and insulates the coil, minimizing its ability to soak up heat. To prevent this issue, examine your evaporator coil every year and tidy it as required.
Outdoor condenser coils can likewise end up being really unclean if the outside environment is dirty or if episkevi klimatistikon athina there is foliage nearby. You can quickly see the condenser coil and notice if dirt is collecting on its fins.
You need to lessen dirt and debris near the condenser system. Your dryer vents, falling leaves, and mower are all possible sources of dirt and debris. Cleaning up the area around the coil, eliminating any debris, and trimming foliage back a minimum of 2 feet (0.6 meters) allow for adequate air flow around the condenser.
Coil Fins
The aluminum fins on evaporator and condenser coils are quickly bent and can block 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. Clogged drain channels avoid a system from reducing humidity, and the resulting excess wetness might stain walls or carpet.
Window Seals for Room Air Conditioners
At the start of each cooling season, inspect the seal in between the a/c unit and the window frame to guarantee it reaches the system's metal case. Wetness can harm this seal, allowing cool air to get away from your house.
Preparing for Winter
In the winter season, either cover your room air conditioning unit or get rid of and save it. Covering the outdoor system of a central air conditioner will safeguard the unit from winter season weather condition and particles.
Employing a Specialist
When your air conditioning system needs more than routine upkeep, hire a professional service technician. A trained professional will discover and fix problems in your air conditioning system.
The professional should:
Look for right quantity of refrigerant
Test for refrigerant leakages utilizing a leak detector
Record any refrigerant that must be evacuated from the system, instead of unlawfully releasing it to the environment
Check for and seal duct leak in central systems
Step airflow through the evaporator coil
Validate the proper electrical control sequence and ensure that the heating unit and cooling system can not run at the same time
Examine electric terminals, clean and tighten up connections, and apply a non-conductive covering if necessary
Oil motors and check belts for tightness and wear
Inspect the accuracy of the thermostat.