6 Pre-Summer Air Conditioning Maintenance Tips
With summer just around the corner, now is a good time to take stock in your air conditioner's overall performance. It's a good idea to perform a quick yet careful inspection of your air conditioner before you start using it this summer. The following shows many areas of your air conditioner you should check prior to use.
Check the Outdoor Condenser Unit for Damage
Perform a walkaround of your air conditioner's outdoor condenser unit and check for any signs of damage. This includes any signs of animal damage, including chewed insulation and wiring. Check the condenser coil for damage and use a fin straightening comb to undo any damage to the coil fins.
Replace Your Air Filter
A dirty and clogged-up air filter not only makes it harder for your air conditioner to pull indoor air into the unit, but it also adds more dirt, pet dander, and various other pollutants into the air. Check and change the air filter prior to starting your air conditioner and make sure it's changed on a monthly basis afterwards.
Clean the Supply and Return Vents
Check for dust, pet hair, and debris accumulation around the supply vents and return air intake grille. Use your vacuum to suck up the debris found on and around the vents or wipe the vents with a clean, damp cloth.
Check the Blower Fan
Inspect the blower fan housing and blades for dents, dings, deformities, and rust. Check the motor for any signs of wear or deterioration. If the fan is belt-driven, check the belts for signs of cracking, glazing, or wear, and replace as necessary.
Clean the Evaporator Coil
The evaporator coil's job is to absorb heat from the air it comes into contact with. Dust and debris buildup can block this process, making it harder for your air conditioner to keep your home cool and comfortable. Careful cleaning of the evaporator coil will help remove dust and debris buildup and make your air conditioner more efficient.
Have Your Refrigerant Checked
Your air conditioner requires a specific amount of refrigerant for absorbing indoor heat and transferring that heat outdoors. However, checking your own refrigerant can be complicated and potentially dangerous. Instead, you should have a seasoned HVAC technician check your air conditioner's refrigerant charge and, if necessary, add more refrigerant to the unit. Your technician can also track down and take care of any ongoing refrigerant leaks.
To learn more about maintaining your air conditioner, check out websites like http://robinsonheatingandcooling.com/.