Roof Top Unit Design

If an occupied rooftop garden the maximum occupant load.

Roof top unit design.

Rooftop units are a type of air handler the main difference is that they are usually more compact and they re always installed on the roof so they need to be more robust and weather proof to deal with the sun rain snow wind etc. It has two equal panels pitched at an angle meet at a ridge in the middle of a building. Low cost of ownership. Modern gable roof design.

P bc 2017 126 as a covered entity under title ii of the americans with disabilities act the city of los angeles does not discriminate on the basis of disability and upon request will provide. New roof top units can be large and heavy and typically bear on the existing roof structure. While engineers are accustomed to calculating and accommodating for the gravity loads of these units the proper application of wind loads to rooftop units has historically been a source of confusion. Advanced high efficiency control has never been so convenient or easy.

Rooftop units mechanical units are routinely placed on the roof of buildings. Modern roofs are made of a mixed bag of materials. Lower operating costs or standards such as leed include requirements for new low gwp refrigerants and create the need for products to support these changes in rtu designs. Before examining the structure we contact the mechanical engineer working on the project to find out the size weight and optimal location of the new units.

Additionally ahu s will often be connected to central plant such as chillers and boilers to provide the heating and cooling but rtu s are self contained and have everything they need all in one unit. The triangle section can be left open for an open gable roof or it can be enclosed for a boxed gable roof. With ultra high ieers and energy saving features such as variable frequency drives the weatherexpert packaged rooftop units can help contribute to qualify for leed leadership in energy environmental design credits and may qualify for efficiency rebates from your local utility company. The constant innovation in rooftop unit rtu design is driven by new demands for higher energy efficiency and local regulations.

Some of these roofs are tailored to have pointed angles. You can incorporate steel concrete and wood in appropriate proportions and in the right areas to get a contrasting roof design. Maximum design load 2.