Why Are Air Conditioners on the Roof? Some air conditioning units are installed in windows, others through exterior walls, while still others are central units that utilize a separate condenser and compressor, found outside on the ground. You find a roof air conditioner, as the name implies, installed on the roof of a building. Different issues lead installers or owners to place the units on the roof. Sometimes buildings are positioned so closely together that installers place the condensers on the roofs, so that the units don't cross over onto the property of neighbors. For a building with tiny ground space around it, an outdoor unit might simply be too large to fit in the available room. Also, the ground unit might need to be placed directly outside a neighboring building's window, and the sound of the unit powering on and the sound of it running often disturb neighbors. Placed on the roof, the unit is out of anyone's path, with regards to both space and noise. With the outdoor air conditioning unit installed on the roof instead of outside a building, it removes at least one unattractive element from around the structure.

This space is now open to be filled with flowers or any other choice of landscaping. Approaching the building, visitors are not met with an outdoor air conditioning unit, which is instead tucked away on an unseen spot on the roof. Condensers placed on the ground outside a building require regular maintenance around the unit, such as trimming the grass and vegetation that grows next to it. ac unit 5 tonIf not properly cared for and cut, this vegetation crowds the unit and reduces the airflow around the unit. reviews of hvac systemsThis reduces the unit's efficiency. window ac units in indiaThe location of roof air conditioners bypasses this issue. A major advantage that rooftop air conditioners provide over air conditioning units installed in a window or wall is the greater amount of indoor space that the rooftop unit serves.

Units in a window or wall are room air conditioners and must be sized to cool off one particular room or a small indoor area. Rooftop units service all the rooms and areas inside a building. Guide 4 Home: Roof Top Air Conditioners (Roof Mount Units) Why the Water Storage Tank Is in the Roof Can I Mount Heat and AC on a Roof? How to Vent a Portable Air-Conditioner on a Crank Window How to Fix a Peeling Leather Couch How to Fill in a Hole in the Exterior Brick Where an Old Air... What Is Wall Sleeve Air?Written Yes it can bePlease refer some instalation guidelines to help understand better7 important guidelines for split AC installationhttps://www.mrright.in/ideas/ac/...Correct location of outdoor unitFor proper cooling the indoor and outdoor units of split AC should be mounted at location away from direct sunlight and water. The outdoor unit of split AC should be installed in open space so that there is no hindrance to the heat dissipated from the condenser.

Proper placement of outdoor unitThe outdoor unit of split AC must be placed on a flat and rigid surface. Further, the vibrating unit makes lots of noise which could disturb you and your neighbors.Right distance between indoor and outdoor unitCorrect distance between the indoor and outdoor unit plays a very important role in cooling. The maximum allowable distance between the indoor and the outdoor units of split AC can be about 15 meters.There is no issue at all about mounting the unit on the roof. In fact, as a tech, I prefer them on the roof. How else could I work with a view like this... I'm trying to decide where to install my ductless split Air-Conditioner. For the indoor unit, is it ok to install it above a window? will placing the indoor unit at the corner of the wall reduce the efficiency of the cooling?(instead of installing it at the center). For the outdoor unit, I want to place it in a place where I can get the minimum level of noise as possible. So I have two options, either install it on the front house wall, or just put it on the roof.

So which option is better. Finally, is putting the outdoor unit above/bellow the indoor unit has any affect? In order of questions asked: It is best to install the indoor unit near the area of maximum heat loss and gain. Above a window is a fine place, provided you have space to run the refrigerant piping and condensate line. Near a corner is okay, but a less central location means there will be a longer time required to circulate air around the room. As a licensed refrigeration person I can say that outdoor installations near the ground are usually more pleasant to service than those that are on a roof. Most modern mini splits are very quiet. As long as the outdoor unit is not directly next to a window, you probably will not be bothered by the noise. Outdoor unit installed above or below the indoor unit does not matter as long as the total lift and length of piping is within the manufacturer specifications.These two townhouses each had 6 wall split systems installed. 

1 x  Samsung 7.0kw AR24FSSSBWK1 and 5 x  2.5kw AR09FSSSBWK1. These units covered the open plan living area, bedrooms and study. As you can see the right and left sides of the house are butted right up against other properties. This made it impossible to locate the out door units at ground level down the sides of the townhouse. Our solution was to mount the units on the pitched roof. Understandably the client did not want to have the outdoor units visible from the front so we moved them all as far back as we could from the street. Installations like this add cost to the project as more materials and labour is required. Unfortunatly in a situation like this, the back area of the house was already taken by the hot water service and water tanks. Another option for this client was to install multi split systems. These units are capable of running mutliple indoor units with only one outdoor unit. It is a great solution for properties that do not have the space or are difficult to install in for what ever reason. 

The client decided not to due to the extra costs involved in installing a multi split system air conditioner. In some cases people will choose to install the outdoor unit up on their roof to keep it out of site. In this installation it was decided because most of the house had decking around it that was used alot for entertaining and the back side of the house didn't have enough space between the house and the fence. It would have restricted access for things like rubbish bins, wheel barrows and generally moving things in and out of the back yard. The pipes go out and straight up into the eaves and through the roof to the air conditioner. The drain was neatly saddled to the side frame of the doors and down under the dacking to a drain. Lifting units up onto pitched roofes like this requires safety harnesses and railings and adds costs to the installation. But as you can see, the finished job is nice and neat and the air conditioner hiden from view from the front of the house.