Rtu Roof Structural Changes

The roof top unit is installed on a mechanical curb that is set onto the roof and flashed in by the roofing contractor.

Rtu roof structural changes.

For a grade 50 steel chord this changes the force capacity up or down by 3000 lbs. Scroll to the bottom to watch the youtube video tutorial learn more about rtu s create your free danfoss learning profile by clicking here. Counties to the aleutian islands in alaska regardless of the building type or site location quickframes probably has a solution suited to your framing needs all at surprisingly affordable prices. Retail store roof showed the rtu located closer to a skylight than it appeared on the provided plans.

The rtu is located on the roof and is therefore a roof top unit. It s a self contained unit that provides both heat and air conditioning for certain types of spaces. It stands for roof top unit so now you can guess that this type of hvac equipment lives on the roof. The roof top unit is an outdoor ahu.

Usages vary slightly from region to region or from one builder or architect to another. With more than 40 000 rtu skylight roof drain frames installed throughout the us and canada from miami dade to l a. Keep reading to learn more about the rtu hvac system and find out if it may be a good choice for your. What exactly is an rtu.

The international code council icc is a non profit organization dedicated to developing model codes and standards used in the design build and compliance process. Roof terminology is also not rigidly defined. How rooftop units or rtu s work. The curb will be.

For a steel joist in your roof this may mean it can support your rtu or not. The mechanical curb in most cases sits on an engineered roof support structure that is engineered by the structural engineer for the project. As the rtu is mounted on the roof this removes the concern about creating extra space or room for fitting it as is the case for the other types of ahu. Curbs and opening sizes for rtus exceed this cut size and therefore require a roof top unit support frame for each one.

A satellite image of the 50 000 s f. The international codes i codes are the widely accepted comprehensive set of model codes used in the us and abroad to help ensure the engineering of safe sustainable affordable and resilient structures. The main factors which influence the shape of roofs are the climate and the materials available for roof structure and the outer covering. This helps support the opening and the unit.

As the name suggests rooftop units or rtu for short are located on the roof of shops and small commercial buildings to provide air conditioning to defined areas.