An ac system's filters, coils, and fins need routine upkeep for the system to work successfully and efficiently throughout its years of service. Ignoring necessary upkeep ensures a steady decline in a/c performance while energy use steadily increases. Check out our Energy Saver 101 Infographic: House Cooling for more methods to assist improve your convenience and the efficiency of your a/c.
Air Conditioner Filters
The most crucial upkeep job that will make sure the effectiveness of your a/c unit is to routinely replace or clean its filters. Blocked, unclean filters block regular air flow and decrease a system's efficiency considerably. With regular airflow blocked, air that bypasses the filter might bring dirt straight into the evaporator coil and hinder the coil's heat-absorbing capacity. Changing a dirty, blocked filter with a clean one can reduce your a/c's energy intake by 5% to 15%.
For central air conditioners, filters are usually located someplace along the return duct's length. Common filter areas are in walls, ceilings, heaters, or in the air conditioner itself. Space air conditioners have a filter mounted in the grill that deals with into the room.
Some types of filters are reusable; others should be changed. They are offered in a range of types and efficiencies. Tidy or replace your cooling system's filter or filters every month or two during the cooling season. Filters may need more frequent attention if the air conditioner remains in continuous usage, undergoes dirty conditions, or you have fur-bearing pets in the house.
A/c Unit Coils
The air conditioning system's evaporator coil and condenser coil gather dirt over their months and years of service. A tidy filter prevents the evaporator coil from soiling rapidly. In time, ΕΠΙΣΚΕΥΗ AIR CONDITION nevertheless, the evaporator coil will still gather dirt. This dirt reduces airflow and insulates the coil, decreasing its capability to soak up heat. To avoid this issue, inspect your evaporator coil every year and clean it as essential.
Outside condenser coils can also end up being really dirty if the outdoor environment is dirty or if there is foliage close by. You can easily see the condenser coil and notification if dirt is collecting on its fins.
You must lessen dirt and debris near the condenser unit. Your clothes dryer vents, falling leaves, and mower are all possible sources of dirt and particles. Cleaning the area around the coil, removing any debris, and trimming foliage back at least 2 feet (0.6 meters) allow for appropriate air flow around the condenser.
The aluminum fins on evaporator and condenser coils are easily bent and can obstruct air flow through the coil. A/c wholesalers offer a tool called a "fin comb" that will comb these fins back into almost original condition.
Condensate Drains pipes
Periodically pass a stiff wire through the system's drain channels. Blocked drain channels avoid a system from minimizing humidity, and the resulting excess moisture may blemish walls or carpet.
Window Seals for Space Air Conditioners
At the start of each cooling season, examine the seal between the air conditioner and the window frame to ensure it makes contact with the system's metal case. Wetness can harm this seal, permitting cool air to leave from your home.
Getting ready for Winter season
In the winter, either cover your room a/c unit or eliminate and save it. Covering the outside system of a central air conditioning conditioner will secure the unit from winter season weather and particles.
Employing a Specialist
When your a/c unit requires more than regular maintenance, hire a professional service professional. A well-trained service technician will find and fix issues in your a/c system.
The professional needs to:
Look for correct amount of refrigerant
Test for refrigerant leakages using a leak detector
Capture any refrigerant that must be evacuated from the system, instead of illegally launching it to the environment
Check for and seal duct leak in main systems
Procedure airflow through the evaporator coil
Verify the correct electric control sequence and ensure that the heating unit and cooling system can not run simultaneously
Check electrical terminals, clean and tighten up connections, and apply a non-conductive covering if necessary
Oil motors and examine belts for tightness and wear
Inspect the accuracy of the thermostat.