When choosing an air conditioner for your home, it is always a good idea to check with local air conditioning contractors to see which systems are most efficient and worth the money. They install these systems often and can tell you which ones have had complications. You may even want to have someone inspect your home for a recommendation on which type of air unit will best suit your home. HVAC repair can be costly and it is better to get a unit that is the right size and capacity. When an air conditioning unit does not fit your home or is not installed correctly, you are more likely to have problems come up that require repairs on the unit.
For the most part, central air conditioners are the most efficient. They are located outside and are out of the way. A well maintained central air unit will run quietly, is very convenient, and will operate for a long time. The main determinant on whether this type of unit will work for your home is the ductwork. Air conditioning contractors must be able to install ductwork throughout your home so the ideal air flow is achieved. If ductwork cannot be installed to every room in your home or at all, then you may have to choose a room air conditioner. These are less efficient and use more energy.
The key to maximum efficiency is how your unit is installed and getting the right size for your home. If the ductwork is not installed properly or the unit is not the right size, it will not be efficient and HVAC repair is more likely. Improper air flow can cause the major components to malfunction. An air conditioner that is too small may have to work too hard to cool your home and will not last as long as it should. These are all things you should consider when choosing a unit for your home.