When someone mentions ducted air conditioning, there may be many things that come to mind. Perhaps the first thoughts that come to mind is a bulky machine in a garage. However, these systems have been around for quite some time and have proven their value in many homes as they provide cooler indoor temperatures. There are different types of ducted air conditioning systems and each one has its own set of benefits and features.
Types of Ducted Air Conditioning System The most popular type of ducted air conditioning unit currently being utilized are the forced air models. These units consist of the compressor and condenser placed directly outside of the house in a separate package. Typically, a separate evaporator is also placed inside of a separate segregated box, usually located within an attic or closet.
Split System Conditioners Also known as positive displacement systems, ducted air conditioning systems that utilize the positive displacement method work well in households with lots of windows. Positive displacement means that the cold air is extracted from inside the household to the outdoors where it is warmed up before being circulated back inside. This is accomplished through a series of ducts that are connected to various indoor rooms via holes. This is why these units are sometimes referred to as indoor central unit or indoor positive displacement units.
Galvanic Ductwork Installing ductwork installed in this way provides efficient cooling of the dwelling without using a lot of energy. As long as the ducts are cleaned on a regular basis, then this type of ductless air conditioning is relatively maintenance free. Typically, the entire ductwork is installed by a professional and only a small portion of the ductwork needs to be installed by a homeowner. These units are available in many different styles and may not require you to hire a professional installation service.
Metal ductwork costs more than fiberglass and the installation costs tend to be more as well. However, a professional installation of ductwork will be substantially less expensive and much faster to complete than a do-it-yourself project. The downside is that a professional can suggest the right materials for the job as well as ensuring that the system is installed correctly. If you attempt to install ductwork yourself and don't hire a professional, you could damage your home's HVAC system as well as wasting time and money on the installation process. Also, you risk damaging your windows and doors during the installation process.
Split System Conditioners In this type of ducted air conditioning installation, a fan coil unit is installed on the outside wall of the room that needs to be cooled. The unit is then attached to ductwork that leads to the indoor unit. Split systems allow the homeowner more control over the temperature of the room. They are also preferred because they allow homeowners to regulate the temperature at specific times of the day. They also allow a greater degree of flexibility in regulating the room's humidity.
Portable Systems In this type of ducted air conditioning installation, the ducts are installed in both areas that need to be cooled. The unit is then connected to ductwork that runs to the room. The downside is that an installer is needed to connect and unconnect the units when needed. The system is more expensive than split systems and requires an additional professional installation contract.
For homeowners who have limited mobility, ducted air conditioning systems may be the best option. However, if you need some level of automation and want to save money on installation costs, a portable unit may be your best bet. Portable ducted air conditioning systems do require an additional professional installation contract, but there are many affordable options available. They can be easier to install, and have a higher level of automation and monitoring.