The most important thing to know when buying a core air conditioner is to have it installed by a qualified contractor. If you have the central air product properly installed then the unit would be securely sealed and no energy can be wasted, which saves you money. When one talks about saving money through efficient air conditioning systems the matter of SEER usually comes up. SEER is season energy efficiency ratio and rates the main air conditioner. In order to keep it simple the higher the SEER the more efficient your main conditioning system is, that means the more money you save and the more you’re saving environmental surroundings.
Key air cooling systems have been running on freon for many years, but this is apparently proceeding to change. Freon will be replaced with puron, which is friendlier to the environment. The change in the systems would at first cost more, however, keeping the systems with freon will cost you even more, as it would be hard to find the parts if they were to ever break down. Since the parts for the older systems would no longer be manufactured, it would become quite rare to find them. So in the conclusion, it will in probably save you more money to get the new cooling system with puron.
The cost is the main one reason many people do not go for core cooling systems. Since it must be installed first, the cost for the system is more. But it cools your house faster and is not a huge attention eyesore because of the unit air conditioning systems. Which means you make the decision, if you pay a little more it can give you more benefits.