Roof Make Up Air Termination Detail

Tpa 611 membrane termination at slope roof tpa 621 lightning cable support strap detail 8 4 15.

Roof make up air termination detail.

Tpa 108 roof perimeter flashing detail tpa 206 tremlock fascia edge detail 8 4 7. Please note that this list is a minimum scope of what we will be reviewing. Please ensure the following items are fully addressed in the design documents. If the foam stop has a vertical height less than 1 inch nrca recommends installing a v groove filled with elastomeric sealant.

A roof design that includes an adhered roof membrane with multiple layers of insulation with board joints offset and staggered over a vapor retarder air barrier helps lower the risk that air and the moisture it carries will infiltrate the roof system. Air barrier application details for all w. That reduction of air and moisture infiltration can then help improve roof longevity. The purpose of these guidelines which cover curb and roof penetrations and sealings is to set forth good construction practices.

Roof mounted outdoor air conditioner equipment as developed and agreed upon by the air conditioning heating refrigeration institute ahri and air conditioning contractor s national association inc. Suction diffuser todrain combination boiler feed and low water cut off 3 waycontrol valve vlv b1 01 lowwater cutoff cw make up. Established in 1989 fresh air manufacturing famco headquartered in meridian idaho is one of the pacific northwest s leading manufacturers of roof flashings ventilation products hvac accessories and plastic air ventilation products. Often spf roof systems are terminated with perimeter edge metal flashing that is commonly referred to as a foam stop.

Select from a variety of make up air units for commercial industrial and kitchen applications. Download free high quality cad drawings blocks and details of roof vents. Heating options include direct gas fired indirect gas fired steam hot water and electric resistance.