Ac Buying Guide-energy Efficiency In Air Conditioning Units
Air conditioners are some of the home appliances that homeowners need to keep their homes comfortable. However, they are also some of the home appliances that raise the energy bills in your home. Buying an energy efficient air conditioning unit is therefore necessary if you want to keep your energy bills at a manageable level and still keep your home cooled. The following is a short buying guide for buying an air conditioner.
First, decide whether a ducted air conditioning unit or a split wall hung air conditioner best suits your home. Ducted air conditioners best suit large houses with multiple rooms. Split systems are best suited for small rooms.
Second, start by looking at your home before going shopping. This will allow you decide what sizing of the air conditioner is required for your home. The sizing of the air conditioning unit doesnt mean its physical size. Rather, it means its capacity in British Thermal Units (BTU). To determine the air conditioner size you will need for your home, there are a number of features to look at. The most basic feature is the size of the rooms. In addition to this; look at the insulation in the rooms, window orientation, number of occupants in each room, artificial lighting and, appliances and furniture in the room among other features.
Third, look at additional components in each air conditioner and how useful they can be in making the air conditioning unit more energy efficient. For example, an air conditioner with a programmable thermostat will enable you set the unit to switch on and off at predetermined times. Most air conditioners with additional components will be on the high end. The best way to determine whether they are worth investing in or not is looking at what value they are adding in terms of reducing the energy consumption of the air conditioning unit.
Fourth, look for alternative air conditioners. Common air conditioners are plugged onto the electricity outlets in the house. Today, there are green air conditioners which are solar powered. These will enable you save on up to half the energy consumption in your home.
Fifth, look at the manufacturers warranties placed on the air conditioners. Like other electrical appliances, an air conditioning unit is prone to ear and tear. The warranty on the parts guarantees that the manufacturer will replace or repair worn out parts within the warranty period. Since the average air conditioner will last between 5 and 20 years, its best to look for an air conditioner with a longer warranty period to ensure that worn out and broken parts are replaced on time ensuring efficiency.
Finally, look at the Seasonal Energy Efficiency Ratio value of the air conditioning unit. A higher value indicates that the air conditioning unit is energy efficient.