The most common idea about rooftop air conditioners is that they’re strictly for industrial usage. Truth be told that you will find rooftop air conditioning systems intended for residential properties, and they’re able to bring some advantages other versions might not.

Just like with different kinds of air compressors, it is important to understand the way the rooftop air purifier operates before opting to install it.

What Is a Rooftop AC?

As the name suggests, a rooftop air purifier is a system that is placed on the roof of your home. It is not divided, and ties directly in your ductwork out of its location on the roofing. You can find the best AC at

Why Are AC Units Placed at The Top of Rooms?

You might have noticed that many air-conditioning units (ducted units, cassettes, wall units) are always resides at the top of houses. To describe this, we’ll have to know a bit about the idea of heat transport and nourishment. The major procedure for heat transfer concerning an air conditioning device is Convection, that has related to transferring fluids such as atmosphere.

AC Outdoor

As air is chilled, it contracts, eventually become denser and sink. Warmer air in the base is displaced and because of it becoming less compact, it climbs. This procedure proceeds and puts up a convection current which will enable thermal transport to happen.

Because cold air is created in the A/C device blowers, the device needs to be set on peak of a space to permit a convection current to form. This positioning gives an efficient way of heating the space. If the Unit must be placed close to the ground, the cool atmosphere will be “stuck” in the base and the space wouldn’t be chilled efficiently.


While there are A few A/C units which “throw” the cool atmosphere upward to create this Convection present, the majority of A/Cs accessible are located on top, Allowing Physics to perform the job!