Roof Ac Units Curbs

They also serve as a location for roof penetration to allow cooled air to flow into the building and return air to flow out.

Roof ac units curbs.

Typical applications include support and isolation packaged rooftop hvac units along with other air handling and refrigeration equipment. Hvac curbs provide structural support for rooftop ac units and other roof mounted equipment. Through a comprehensive approach combining attention to detail with a constant flow of information rcs provides the most innovative and complete roof curb systems in the industry. The roof curb is designed to support the weight of the unit and to offer a means for contractors to connect the supply return air duct work.

As a point for reference the york solution unit has a front rear left right and top and bottom sides. The bow tie royale 6 cinema contracted commercial usa to install an air conditioning unit on the flat roof of 542 westport ave norwalk ct. Prefabricated roof curb to be manufactured of prime galvanized steel construction 20 18 16 or 14 gauge as required meeting astm a653 653m with welded corners and with seams joined by continuous water and air tight welds. The combined weight of the unit accessories and curb.

Roof support the roof must be capable of adequately supporting the weight of the rooftop unit as well as that of the curb. Roof curb shall be internally reinforced with angles 48 on center and factory installed wood nailer. See fi gure 6. Flat roof curb installation for an air conditioner in connecticut.

We serve pittsburgh monroeville stamford greenwich and white plains ct. When you install adapter curbs welded rtu rooftop unit curbs or equipment supports for your rooftop hvac package unit going with the wrong curb adapter company can cost you big money and time. The curb was supplied by the the heating and cooling company located in norwalk ct. Within the curb area.

A minimum of one cross brace will be provided with each curb. Heights to be 8 above finished roof deck or as detailed. Save space money with wholesale pricing and free shipping on packaged ac furnace units when indoor space is limited a packaged or rooftop air conditioning or heating unit can be the perfect solution these all in one systems contain sit outside either on the ground or on the roof allowing you to save valuable indoor space. Unit curb orientation is critical.

Commercial ac manufacturers all have proprietary specs for their curbs. Curbco builds hvac curbs to suit anymake and model of commercial ac. Vibration isolation rails are available in 1 and 2 deflection and are compatible with most roof supported equipment and standard roof curb systems without modification to the curb base. The air flow insignia is shown on curb and unit detail drawings.

Refer to figure 17 and tables 1 and 2 for specific center of gravity corner weight information and accessory weights. Roof curb must be square level prior to setting equipment. Rooftop packaged ac furnace units. The curb is secured into place and roofing material is extended all the way up the sides of the curb.