Ac units come in many different types and sizes but all have similar components and must be frequently cleaned to obtain maximum efficiency and prolong the life of the unit. Because units differ in size and style on site common sense plus some mechanical ability are needed.
The most crucial a part of maintaining any air conditioner is cleaning the coils. All air conditioners could have two coils, one called the condenser coil and the other referred to as evaporator coil. In window type air conditioning units the coils are extremely close using the evaporator coil being usually the one in the conditioned space behind the filter.
The condenser coil is one that is outside and rejects the heat. The evaporator coil is normally pretty accessible without having removing a lot of the a/c outer cabinet. The condenser coil however is a lot more challenging to get at the side that a lot of the dirt will develop on. You must make an effort to eliminate the a/c units’ outer shell by removing any screws which can be holding it. When you have removed the outer cabinet you should be able to view the back side from the condenser coil which may be so dirty it might not even seem like a coil surface.
Generally in most homes central air type air conditioning units you condenser coil is found in the part of your air conditioner that sits outside. You might need to remove some louvered panels to obtain in the coil fins. The Air Conditioner Evaporator Pan is located in an air handler of some kind in side the house. This can be inside the duct work above your furnace or in an aura handler within an attic. The evaporator coil can some times be a challenge to have at. Always turn off power to the system and ware safety glasses along with gloves.
Cleaning of the Evaporator – One of the most simple tasks that one could perform will be the cleaning of the evaporator. When it is easily accessible then its something that you can completely do by yourself. Otherwise, then you better reconsider doing anything. You can clean the underside in the evaporator with a brush. You can slide it out a bit for those who have difficulty in reaching the far end. You just have to be cautious when you find yourself sliding it all out so which do not bend any pipes. You need to clean the tray on the bottom in the evaporator. You should make sure that moisture will not collect there. You can put some bleach on the pan to prevent the growth of fungus.
Since you now gain access to both coils it’s time to clean them. Start by brushing off as much of the heavy dirt having a small compact stiff bristle brush in order that the coil cleaner could be injected to the coil. Now wet the coils having a sprayer or garden hose being careful to not use excessive water pressure concerning bend over or damage the fins. In the event that some fins are damaged you are able to repair them with a coil fin comb. Now spay on the genres quantity of coil cleaner injecting it in to the coils so that it can begin muzjvz loosen the dirt. Coil cleaner within an aerosol can is great for injecting the cleaner deep in to the coil. In some cases a liquid concentrate or powder cleaner that can be mixed in a sprayer works well also because the wand of the sprayer fits into tight areas. These coil cleaners, brushes, coil coating treatment and condensate pan treatment can be bought online at HVAC Maintenance & Supplies . After letting the cleaner soak for 5-7 minutes it better to then rinse or flush the coil with water. If you utilize a no rinse type cleaner and intend to run the a/c after you may not need to rinse the evaporator coil. I always recommend flushing the condenser coil the assistance remove dirt. Do this again process up until you see clean water emerging from the coil while flushing.
Once you coils are clean it is possible to use a coil coating treatment that can keep dirt from sticking later on consequently reducing the frequency of coil cleaning. First Strike is a good product that turns you coils into self cleaning coils. Make sure you then remove the condensate drain which may be a drain hose coming from the evaporator or even a weep hole inside the window type a/c unit pan. I also recommend placing some type of condensate pan treatment tablets or pads in the evaporator pan to stop future drain blockage. Now reassemble your air conditioner along with your ready.