An air conditioner's filters, coils, and fins require regular upkeep for the unit to operate successfully and effectively throughout its years of service. Overlooking necessary upkeep makes sure a consistent decline in cooling efficiency while energy usage progressively increases. Have a look at our Energy Saver 101 Infographic: House Cooling for more ways to help improve your comfort and the efficiency of your a/c unit.
A/c Unit Filters
The most essential maintenance job that will ensure the performance of your air conditioning unit is to consistently replace or clean its filters. Blocked, unclean filters block typical air flow and minimize a system's efficiency significantly. With normal airflow obstructed, air that bypasses the filter may bring dirt straight into the evaporator coil and hinder the coil's heat-absorbing capacity. Changing a dirty, clogged filter with a clean one can lower your air conditioning unit's energy intake by 5% to 15%.
For central air conditioning conditioners, filters are normally located someplace along the return duct's length. Common filter places remain in walls, ceilings, furnaces, or in the air conditioner itself. Space a/c have a filter mounted in the grill that faces into the room.
Some kinds of filters are reusable; others should be replaced. They are offered in a range of types and performances. Clean or replace your air conditioning system's filter or filters each month or 2 throughout the cooling season. Filters might require more regular attention if the air conditioning system remains in constant use, undergoes dirty conditions, or you have fur-bearing animals in your house.
Air Conditioner Coils
The a/c's evaporator coil and condenser coil gather dirt over their months and years of service. A clean filter prevents the evaporator coil from soiling rapidly. In time, nevertheless, the evaporator coil will still collect dirt. This dirt minimizes airflow and insulates the coil, decreasing its capability to soak up heat. To prevent this problem, check your evaporator coil every year and tidy it as required.
Outdoor condenser coils can likewise end up being extremely unclean if the outdoor environment is dusty or if there is foliage close by. You can quickly see the condenser coil and notification if dirt is collecting on its fins.
You should reduce dirt and debris near the condenser system. Your dryer vents, falling leaves, and mower are all potential sources of dirt and debris. Cleaning the location around the coil, eliminating any particles, and cutting foliage back at least 2 feet (0.6 meters) allow for adequate airflow around the condenser.
The aluminum fins on evaporator and condenser coils are easily bent and can block airflow through the coil. Cooling wholesalers sell a tool called a "fin comb" that will comb these fins back into nearly original condition.
Sometimes pass a stiff wire through the unit's drain channels. Obstructed drain channels prevent a system from minimizing humidity, and the resulting excess wetness may stain walls or carpet.
Window Seals for Room Air Conditioners
At the start of each cooling season, inspect the seal between the a/c and the window frame to ensure it makes contact with the system's metal case. Wetness can damage this seal, enabling cool air to get away from your home.
Preparing for Winter season
In the winter, either cover your space air conditioning unit or eliminate and save it. Covering the outside unit of a central air conditioning conditioner will protect the unit from winter season weather condition and debris.
Employing a Professional
When your a/c unit needs more than regular upkeep, hire an expert service technician. A well-trained service technician will discover and fix problems in your air conditioning system.
The professional needs to:
Check for appropriate amount of refrigerant
Test for refrigerant leakages using a leakage detector
Capture any refrigerant that needs to be left from the system, instead of illegally launching it to the atmosphere
Look for and seal duct leak in central systems
Procedure airflow through the evaporator coil
Validate the proper electric control series and make episkevi air condition sure that the heater and cooling system can not run at the same time
Examine electrical terminals, tidy and tighten up connections, and apply a non-conductive coating if necessary
Oil motors and check belts for tightness episkevi air condition athina and wear
Examine the accuracy of the thermostat.