Rooftop Ac Units Installed On Metal Building Roof

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Rooftop ac units installed on metal building roof.

Tenants frequently remodel commercial spaces for their current needs and in many cases add new air make up units exhaust fans and hvac units. When using the right compounds and design on your flat roof you can probably place anything up there including cars. Unfortunately an improperly placed and installed packaged rooftop unit can lead to roof damage including punctured membranes and sagging. Correctly placing hvac units on commercial rooftops rooftop units are an extremely common setup in hvac systems for commercial buildings due to their ease of installation good energy efficiency and ability to provide heating and cooling in one unit.

In the last month we were asked to evaluate two commercial spaces for new rooftop units. For roof mounted outdoor air conditioner installations prepared by. Additionally ahu s will often be connected to central plant such as chillers and boilers to provide the. Air conditioning heating and refrigeration institute 2111 wilson boulevard suite 500 arlington va 22201 sheet metal and air conditioning contractors national association 4201 lafayette center dr chantilly va 22021 june 1997.

To rooftop ductwork it is recommended that ductwork not be installed on the roof see figure 5. If ductwork is installed on the roof it is recommended that the gauge of the ducts and their attachment be sufficient to resist the design wind loads. For many years only commercial buildings used rooftop units and although not every home is a candidate for this kind of cooling residential roof mount air conditioners are gaining ground. Often we are asked to evaluate an existing steel roof structure to determine if it can support new roof top units.

Install an ac system on your roof and choose the right system for your home or office without worrying about additional costs. Maybe your building is such where placing a heavy hvac unit in a window or other location poses too many structural risks. Contact precision air and heating today at 602 349 6922. 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.