Comparing Window Units vs. Through-the-Wall Units
Both window units and through the wall air conditioners are similar in their cooling technique when it comes to capacity and size, however wall air conditioners create a better seal in the room, causing them to be a little more efficient. The biggest difference between the two is venting and installation.
Determine Your Room Size Units
Choosing the right wall air conditioner for cooling power will depend on the size of your room. Use the square footage of the room, as well as the environmental conditions of your room to pick the unit that will best suit your needs. Some of the environmental considerations are:
• The amount of natural sunlight the room gets – more sunlight means more heat, which can use more energy out of your unit.
• The ceiling height in the room – if the ceiling is higher than eight feet, you will want to go with a higher BTU unit.
• How many people will occupy the room – a general rule of thumb to follow is to add an extra 600 BTU’s of cooling power for every additional person expected to be in the room.
Energy Efficiency Considerations
Wall air conditioners are a great energy efficient alternative to cool your living area. Each unit comes with an Energy Guide label that basically tells you how much you can expect to spend if you install that unit. It gives you information such as:
• The estimated operating costs for yearly usage
• The number of BTU’s the unit produces
• The EER (Energy Efficiency Rating) for the unit
Using the unit’s EER is the easiest way to estimate its efficiency. Higher EER’s will save you more money over time, especially if you plan on using the unit more than average. Wall air conditioner units are up to 10% more efficient than window units and the Energy Star seal will tell you just how much you can expect to spend (or save depending on how you look at it) over the course of a year. Another helpful tip to help you save even more throughout the year is to make sure you regularly change out the air filter in your unit.
• The amount of natural sunlight the room gets – more sunlight means more heat, which can use more energy out of your unit.
• The ceiling height in the room – if the ceiling is higher than eight feet, you will want to go with a higher BTU unit.
• How many people will occupy the room – a general rule of thumb to follow is to add an extra 600 BTU’s of cooling power for every additional person expected to be in the room.
Energy Efficiency Considerations
When deciding on your new wall air conditioner, there are deciding factors that may help sway your decision. Each unit comes with the following features:
• Remote control operated units
• Digital settings on the unit
• Adjustable panels
• Units with auto-restart
• Programmable timers
The HVAC specialists at Airlux can help to get your new ductless wall air conditioning unit installed today. They will also help you to choose the unit that is best for you and your home, giving you the satisfaction of knowing you are saving a little extra money while enjoying the comfortable surroundings of your living space.