Are Window Ac Units More Efficient

Window ac units fall right towards the end of the air conditioner efficiency spectrum being less efficient than central air conditioning systems and split system air conditioners.

Are window ac units more efficient.

That is because it will not circulate the air in your room as efficiently as a central ac unit. Cleaner air central air conditioning systems filter the air as it removed from the home for cooling removing dust and other particles. They are expensive central air conditioners are a lot more expensive to install and run than a window ac unit. Window ac units are tucked away in a window making them less noticeable and freeing up morel living space.

I am about to rent a new apartment that doesn t have ac. Central air conditioning costs a lot more to install than a couple of window or room ac units. It is also more energy efficient than running several window air conditioners or portable units is quieter than room air conditioners is hidden from view and is an. There are some window units on the market today that are designed for greater energy efficiency.

However the high upfront cost of purchasing and installing central and split systems work in the favor of window units. Most window a c units have an onboard thermostat so that they do not run constantly but will cycle on and off based on the temperature of the room. Central air conditioner cons. They re somewhat efficient but not very.

When it comes to window air conditioners size is important. But unlike window or room units central ac cools the entire house. Plus if someone in your home suffers from asthma or bad allergies central air conditioners have a variety of hepa and other custom hvac filter options that a window ac just won t have. They also use energy more efficiently so you can get more cooling power per btu.

More on this later. Whole house cooling a central air conditioner will cool your whole house whereas a window air conditioner will only cool the room it is installed in. Quieter central air is much quieter than window units because the compressor is located outside of the home. In fact most window ac units use one eighth the amount of electricity compared to central air systems.

According to energy gov most window units can cool a room at 12 000 btus. I guess it makes complete sense that if they are cheaper they must use less energy but i never really put two and two together. One of the best things about window air conditioners is that they re very energy efficient. I knew that window ac units were less expensive than other hvac units but i was never aware that they are more energy efficient.

Window units also have filters but they re not as effective. These have an energy efficiency ratio or eer of about 11 2. Look there s nothing wrong with a window ac unit but just realize that a window ac will never have the power or efficiency of a central air conditioner. This has made them much more efficient to run than older window models.