Best Central Air Conditioners

The Best Available Central Air Conditioning Units

Central air conditioners operate by circulating cool air through supply and return ducts. The supply and the registers or the opening in the floors, celings or walls that are covered by grills, are very important in the transportation of air into the home from the air conditioning units. As the cool air circulates in your home it becomes warm and is transported back to the central air conditioner through the return ducts and registers. When you start looking for the best central air conditioning units, there are a number of factors that you need to consider, and some of these are discussed below and Tekmar Controls 508 thermostat.

The best one should contain a high seasonal energy efficiency ratio or the SEER rating. Hence, obvioulsy, these units may cost a little more than when you buy those that only have lower SEER rating; however, in the long run, you will realize that you actually are able to save more, because these units are very energy - efficient and still have the same cooling effect. The best central conditioners will have a SEER rating between 18 and 23.

Another important feature of any central cooling system is the type of compressor it uses. This is the most expensive part of an air conditioner unit, and so the best central air conditioners must have compressors that are reliable and durable. There are two main compressors being used and one should be concerned about; these are the scroll and reciprocating compressors, with the reciprocating compressors as the older one. These scroll compressors only have lesser moving parts than the reciprocating compressors; and they are more reliable, much quieter and more efficicnt. In addition the best central air conditioners will be equipped with scroll compressors that can resist liquid refrigerants, as liquid refrigerants are incompressible and will damage the compressor, costing you more money.

The best ones will also have a good warranty and this is necessary as anything can happen after the unit is installed; a warranty will save you a lot of unnecessary spending. As a result then, the best central air cooling system is that which comes witha  10 or more years of warranty, either on its compressors or the other parts that are seen inside it and tekmar 664 Melting Control. A typical warranty will be that which gives you up to 10 years on the coompressor and 5 on the other parts of the unit. However, there are also a lot of manufacturers that can give you a much better warranty; just like a lifetime warranty on the compressors and heat exchangers and 10 years on the rest on the internal parts.