It can be difficult for many homeowners to know where to turn when their heating or cooling system begins to fail. To prevent a situation like this from mushrooming into a disaster, it is helpful to read up on the topic in advance. The following information will help anyone make the right choices for their system.
Before you choose an HVAC contractor, have an idea in your mind of what needs to be done. You can't get a decent estimate over a telephone, so disregard those numbers and wait until they view your system. If you can't explain changes you've made, the process will be even more difficult. So, know this information in advance.
Your outside condenser fan can be helped to run better by you cleaning the fan blades and coils prior to summer starting up. Turn off the power if you are going to work on your HVAC system. If you see debris, get rid of it.
Keep your outdoor units free of debris when your cutting grass. Make sure you shoot the clippings in the other direction from the unit. This same tip applies when you are blowing fallen leaves around the yard. Grass and leaves pose a serious problem for the internal functioning of your unit.
When the trees are losing their leaves, your HVAC unit can suffer. Frequently clean the fan grill when trees are shedding leaves. A blocked unit can quickly become a broken unit.
If your condenser comes with oil ports, you should lubricate it yearly. These ports are often covered by a rubber or metal cap. Put 10 drops of lightweight, non-detergent SAE oil in each port. Be careful not to use too much.
Shut off the air conditioning if nobody is home. Even though the house will get hotter, it won't get too bad if the unit is off. If the A/C is on when you're gone, it'll be working hard constantly.
AC units will tend to get ice on them due to the cold. Sometimes the drain line will freeze, causing leaks. If this is something that's happening to you, change the setting on your thermostat to the fan setting and this will disable the compressor. If this doesn't work, call a professional.
Look for air conditioner sizing calculators online to truly understand what size of unit is necessary for your room or home. Buying a unit which is too big reduces efficiency. Check your manual to learn what it is rated by the manufacturer if you want accurate information.
Your friends or family likely have recommendations for a local HVAC specialist. When someone hires a quality professional, they are usually happy to share their info. This will also let you know which companies to stay away from.
It is indisputable that a collapse of a home's heating or cooling system during the depths of winter or the sweltering days of summer can be a real mess for any homeowner. However, if the homeowner has usable knowledge, a complete catastrophe can be avoided. The suggestions in the above article should lead homeowners to making smart decisions when it comes to their HVAC system.
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Filed under: HVAC
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