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Is your central air conditioner refusing to work? Are you in the middle of a Tucson summer? Don’t panic. It may be a question of simply adjusting the thermostat, removing blockage or cleaning the parts to get it working again. If there is a more serious fault than you can handle, you may need to call a professional. But there are some maintenance tips that can help you avoid such situations in the first place. How it works There are two separate parts to your central conditioner. There is a condenser unit, which you will usually find outside your house. It will usually be placed on a concrete slab. Inside, mounted above your furnace, you will find the evaporator coil. The entire system is likely to be connected to your forced-air conditioning system. Here’s how it works. When you want to cool your home, hot air from the inside is carried along ducts to your furnace. This air is cooled across the evaporator coil and then circulated throughout the house again. Maintenance Tips The external units of the central conditioner are usually sealed. In case of a malfunction you may need to call a professional to fix it. But here are some maintenance tips that can reduce the number of calls the repairman has to make. 1. Clean your evaporator about once a year, if it is accessible. You will find it directly above the furnace. Look for an insulation that has been taped over the plenum. Remove it gently, along with the tape. Next, unscrew the access plate. Clean the inside with a stiff brush, taking care not to move the pipes. Afterwards, replace the access plate and the insulation. Turn the conditioner on to check for leaks and tape any that you find. 2. Since the condenser is outside, it can collect debris and dust. You need to clean the condenser on the side over which the air flows. Use coil cleaners available commercially to clean it. Never use a garden hose, always flush it clean. Use a soft brush to remove loose dirt. Be careful when you clean the fins, they are delicate. 3. If the unit fails to work as it should even after you have followed the above steps, there may be a problem with the Freon coolant. Never handle the coolant yourself, call a professional. But what you can do yourself is replace insulation on the coolant lines. Simply follow manufacturer’s instructions and you should be good to go. If you keep the above tips in mind and carry out a regular inspection, you won’t need frequent air conditioner repairs. Tucson summers will be cooler with less cost. However, here is a word of caution. You are dealing with an electrical appliance, so be sure to stick to the safety norms when you do. Air conditioning repair Tucson - If you need professional air conditioner repairs, Tucson residents will direct you to Al’s Air Conditioning and Heating. They provide professional repair services to all makes and models of heating and cooling equipment.
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