Roof Mounted Hvac Equipment Evaluation

Rooftop packaged ac furnace units.

Roof mounted hvac equipment evaluation.

Guidelines for roof mounted outdoor air conditioner installations is available on the website of the air conditioning heating and refrigeration institute. Contains guidelines for installation of roof mounted outdoor air conditioner equipment as developed by smacna and the air conditioning heating and refrigeration institute ahri. The ideal time to install hvac units is during new construction when the hvac engineer and the designer can coordinate to ensure that curbs drainage lines tubing and electrical access are properly planned for. Attachment of rooftop equipment in high wind regions is an informative little introductory article available at the fema website.

The following maintenance procedures will keep your commercial hvac equipment in proper operating condition. 1715 2 nd edition 1997 25 pages. Proper mounting and flashing at support base to avoid roof leaks. They have no chance against a high wind event.

Rooftop unit maintenance checklist. Properly maintained equipment can also lower the overall annual operating repair costs. The base of the condenser unit should be anchored to the equipment stand and the stand should be attached to the roof. Adding an hvac unit to an existing roof is trickier.

Provision for working space for maintenance and repair. 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. Adding hvac units to an existing roof. Wind loads on small roof mounted air conditioning units 7 abstract this investigation examines wind loads on numerous configurations of roof mounted equipment rme.

The testing examined the effects of unit porosity location on the roof and elevation above the roof on wind loads for rme. Rooftop mounted condenser units are often placed on wood sleepers that simply rest on top of the roof system. This booklet of waterproofing illustrations and reminders covers curb and roof. Roof mounted hvac equipment examples of hail damage just like a roof itself roof mounted heating ventilation and air conditioning hvac equipment can be severely damaged by hail leading to energy loss and potential business downtime.

Adequacy of structural support weight distribution. Leaks into the hvac equipment or duct system described above. Roof mounted hvac systems are often configured to contain all the cooling and heating needs for an industrial facility or building eliminating the need for separate systems. Aside from being convenient this also allows for easier maintenance and repair of the units without disrupting other functions and activities in the building or facility.