Roof Make Up Air Termination Detail

Show the exhaust fan termination to be a minimum 40 inches above the roof.

Roof make up air termination detail.

Heat welded walkway installation. A metal barrier is installed around the penetration with a 20mm void on all sides before a layer of hot melt is poured in. Dehniso spacers are necessary note. Spf roof systems chapter 8 construction details wood nailers and blocking.

Pitch pocket design for iko permatec hot melt roof system iko sig design technology pitch pockets are commonly used on hot melt roofs. Wall base termination detail. Refer to components drawing in the general information section. Installing the roof top package unit combined exhaust supply air unit if a combined exhaust make up air unit rtp is supplied with the job proceed as follows.

Roof area divider curb type. Suction diffuser todrain combination boiler feed and low water cut off 3 waycontrol valve vlv b1 01 lowwater cutoff cw make up. See detail pressure gage typ outdoor air thermostat setatdf et 1 diahragm expansion tank see detail automatic air vent from heating system air separator gate valve typ flexible type mechanical couplings typ. Lightning protection terminal roof mount detail.

Download free high quality cad drawings blocks and details of roof vents. Air termination rods for protecting roof mounted structures chimneys etc also for erection with concrete base depending on the gust wind speed additional fasteners e g. 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. Wood nailers must be adequately fas tened to the substrate below to resist uplift loads.

Paraguard expansion joint roof to wall with parasolo flashing. The purpose of these guidelines which cover curb and roof penetrations and sealings is to set forth good construction practices. Wall flashing with coated metal edge. Low flashing height termination extensive green roof detail drawing pdf pdf 224 kb en non removable curb.

Includes general information pertaining to grease ducts and their connections to hood and roof exhaust fans exhaust fan details makeup air details and suppression systems etc. Wall with self terminating parapro paraflex 531 liquid flashing.